Updating server dependancies. (#7538)

Makefile

@@ -80,7 +80,7 @@ endif
 # Prepares the enterprise build if exists. The IGNORE stuff is a hack to get the Makefile to execute the commands outside a target
 ifeq ($(BUILD_ENTERPRISE_READY),true)
 	IGNORE:=$(shell echo Enterprise build selected, preparing)
-	IGNORE:=$(shell mkdir -p imports/)
+	IGNORE:=$(shell rm -f imports/imports.go)
 	IGNORE:=$(shell cp $(BUILD_ENTERPRISE_DIR)/imports/imports.go imports/)
 	IGNORE:=$(shell rm -f enterprise)
 	IGNORE:=$(shell ln -s $(BUILD_ENTERPRISE_DIR) enterprise)
@@ -465,7 +465,7 @@ clean: stop-docker
 	rm -f ecover.out
 	rm -f *.out
 	rm -f *.test
-	rm -f imports.go
+	rm -f imports/imports.go
 
 nuke: clean clean-docker
 	@echo BOOM

cmd/platform/channelargs_test.go.disabled

@@ -1,106 +0,0 @@
-// Copyright (c) 2017-present Mattermost, Inc. All Rights Reserved.
-// See License.txt for license information.
-
-package main
-
-import (
-	"testing"
-
-	"github.com/mattermost/platform/app"
-	"github.com/mattermost/platform/model"
-)
-
-func TestParseChannelArg(t *testing.T) {
-	if team, channel := parseChannelArg("channel"); team != "" {
-		t.Fatal("got incorrect team", team)
-	} else if channel != "channel" {
-		t.Fatal("got incorrect channel", channel)
-	}
-
-	if team, channel := parseChannelArg("team:channel"); team != "team" {
-		t.Fatal("got incorrect team", team)
-	} else if channel != "channel" {
-		t.Fatal("got incorrect channel", channel)
-	}
-}
-
-func TestGetChannelFromChannelArg(t *testing.T) {
-	th := app.Setup().InitBasic()
-
-	team := th.BasicTeam
-	channel := th.BasicChannel
-
-	if found := getChannelFromChannelArg(""); found != nil {
-		t.Fatal("shoudn't have gotten a channel", found)
-	}
-
-	if found := getChannelFromChannelArg(channel.Id); found == nil || found.Id != channel.Id {
-		t.Fatal("got incorrect channel", found)
-	}
-
-	if found := getChannelFromChannelArg(model.NewId()); found != nil {
-		t.Fatal("shouldn't have gotten a channel that doesn't exist", found)
-	}
-
-	if found := getChannelFromChannelArg(channel.Name); found != nil {
-		t.Fatal("shouldn't have gotten a channel by name without team", found)
-	}
-
-	if found := getChannelFromChannelArg(team.Id + ":" + channel.Name); found == nil || found.Id != channel.Id {
-		t.Fatal("got incorrect channel", found)
-	}
-
-	if found := getChannelFromChannelArg(team.Name + ":" + channel.Name); found == nil || found.Id != channel.Id {
-		t.Fatal("got incorrect channel", found)
-	}
-
-	if found := getChannelFromChannelArg(team.Name + ":" + channel.Id); found == nil || found.Id != channel.Id {
-		t.Fatal("got incorrect channel", found)
-	}
-
-	if found := getChannelFromChannelArg("notateam" + ":" + channel.Name); found != nil {
-		t.Fatal("shouldn't have gotten a channel by name on incorrect team", found)
-	}
-
-	if found := getChannelFromChannelArg(team.Name + ":" + "notachannel"); found != nil {
-		t.Fatal("shouldn't have gotten a channel that doesn't exist", found)
-	}
-}
-
-func TestGetChannelsFromChannelArg(t *testing.T) {
-	th := app.Setup().InitBasic()
-
-	team := th.BasicTeam
-	channel := th.BasicChannel
-	channel2 := th.CreateChannel(team)
-
-	if found := getChannelsFromChannelArgs([]string{}); len(found) != 0 {
-		t.Fatal("shoudn't have gotten any channels", found)
-	}
-
-	if found := getChannelsFromChannelArgs([]string{channel.Id}); len(found) == 1 && found[0].Id != channel.Id {
-		t.Fatal("got incorrect channel", found)
-	}
-
-	if found := getChannelsFromChannelArgs([]string{team.Name + ":" + channel2.Name}); len(found) == 1 && found[0].Id != channel2.Id {
-		t.Fatal("got incorrect channel", found)
-	}
-
-	if found := getChannelsFromChannelArgs([]string{team.Name + ":" + channel.Name, team.Name + ":" + channel2.Name}); len(found) != 2 {
-		t.Fatal("got incorrect number of channels", found)
-	} else if !(found[0].Id == channel.Id && found[1].Id == channel2.Id) && !(found[1].Id == channel.Id && found[0].Id == channel2.Id) {
-		t.Fatal("got incorrect channels", found[0], found[1])
-	}
-
-	if found := getChannelsFromChannelArgs([]string{channel.Id, channel2.Id}); len(found) != 2 {
-		t.Fatal("got incorrect number of channels", found)
-	} else if !(found[0].Id == channel.Id && found[1].Id == channel2.Id) && !(found[1].Id == channel.Id && found[0].Id == channel2.Id) {
-		t.Fatal("got incorrect channels", found[0], found[1])
-	}
-
-	if found := getChannelsFromChannelArgs([]string{channel.Id, team.Name + ":" + channel2.Name}); len(found) != 2 {
-		t.Fatal("got incorrect number of channels", found)
-	} else if !(found[0].Id == channel.Id && found[1].Id == channel2.Id) && !(found[1].Id == channel.Id && found[0].Id == channel2.Id) {
-		t.Fatal("got incorrect channels", found[0], found[1])
-	}
-}

cmd/platform/teamargs_test.go.disabled

@@ -1,58 +0,0 @@
-// Copyright (c) 2017-present Mattermost, Inc. All Rights Reserved.
-// See License.txt for license information.
-
-package main
-
-import (
-	"testing"
-
-	"github.com/mattermost/platform/app"
-	"github.com/mattermost/platform/model"
-)
-
-func TestGetTeamFromTeamArg(t *testing.T) {
-	th := app.Setup().InitBasic()
-
-	team := th.BasicTeam
-
-	if found := getTeamFromTeamArg(""); found != nil {
-		t.Fatal("shoudn't have gotten a team", found)
-	}
-
-	if found := getTeamFromTeamArg(model.NewId()); found != nil {
-		t.Fatal("shoudn't have gotten a team", found)
-	}
-
-	if found := getTeamFromTeamArg(team.Id); found == nil || found.Id != team.Id {
-		t.Fatal("got incorrect team", found)
-	}
-
-	if found := getTeamFromTeamArg(team.Name); found == nil || found.Id != team.Id {
-		t.Fatal("got incorrect team", found)
-	}
-}
-
-func TestGetTeamsFromTeamArg(t *testing.T) {
-	th := app.Setup().InitBasic()
-
-	team := th.BasicTeam
-	team2 := th.CreateTeam()
-
-	if found := getTeamsFromTeamArgs([]string{}); len(found) != 0 {
-		t.Fatal("shoudn't have gotten any teams", found)
-	}
-
-	if found := getTeamsFromTeamArgs([]string{team.Id}); len(found) == 1 && found[0].Id != team.Id {
-		t.Fatal("got incorrect team", found)
-	}
-
-	if found := getTeamsFromTeamArgs([]string{team2.Name}); len(found) == 1 && found[0].Id != team2.Id {
-		t.Fatal("got incorrect team", found)
-	}
-
-	if found := getTeamsFromTeamArgs([]string{team.Name, team2.Id}); len(found) != 2 {
-		t.Fatal("got incorrect number of teams", found)
-	} else if !(found[0].Id == team.Id && found[1].Id == team2.Id) && !(found[1].Id == team.Id && found[0].Id == team2.Id) {
-		t.Fatal("got incorrect teams", found[0], found[1])
-	}
-}

cmd/platform/user_test.go.disabled

@@ -1,212 +0,0 @@
-// Copyright (c) 2017-present Mattermost, Inc. All Rights Reserved.
-// See License.txt for license information.
-
-package main
-
-import (
-	"testing"
-
-	"github.com/mattermost/platform/app"
-	"github.com/mattermost/platform/model"
-)
-
-func TestChangeUserActiveStatus(t *testing.T) {
-	th := app.Setup().InitBasic()
-
-	user := th.BasicUser
-
-	if err := changeUserActiveStatus(nil, "user", false); err == nil {
-		t.Fatal("should've returned error when user doesn't exist")
-	}
-
-	if err := changeUserActiveStatus(user, user.Username, false); err != nil {
-		t.Fatal(err)
-	} else if user, _ = app.GetUser(user.Id); user.DeleteAt == 0 {
-		t.Fatal("should've deactivated user")
-	}
-
-	if err := changeUserActiveStatus(user, user.Username, true); err != nil {
-		t.Fatal(err)
-	} else if user, _ := app.GetUser(user.Id); user.DeleteAt != 0 {
-		t.Fatal("should've activated user")
-	}
-}
-
-func TestChangeUsersActiveStatus(t *testing.T) {
-	th := app.Setup().InitBasic()
-
-	user := th.BasicUser
-	user2 := th.CreateUser()
-
-	changeUsersActiveStatus([]string{user.Username, user2.Id}, false)
-
-	if user, _ = app.GetUser(user.Id); user.DeleteAt == 0 {
-		t.Fatal("should've deactivated user")
-	} else if user2, _ = app.GetUser(user2.Id); user2.DeleteAt == 0 {
-		t.Fatal("should've deactivated user")
-	}
-
-	changeUsersActiveStatus([]string{user.Username, user2.Id}, true)
-
-	if user, _ = app.GetUser(user.Id); user.DeleteAt != 0 {
-		t.Fatal("should've activated user")
-	} else if user2, _ = app.GetUser(user2.Id); user2.DeleteAt != 0 {
-		t.Fatal("should've activated user")
-	}
-}
-
-func TestUserActivateDeactivateCmdF(t *testing.T) {
-	th := app.Setup().InitBasic()
-
-	user := th.BasicUser
-	user2 := th.CreateUser()
-
-	userDeactivateCmdF(userDeactivateCmd, []string{user.Username, user2.Id})
-
-	if user, _ = app.GetUser(user.Id); user.DeleteAt == 0 {
-		t.Fatal("should've deactivated user")
-	} else if user2, _ = app.GetUser(user2.Id); user2.DeleteAt == 0 {
-		t.Fatal("should've deactivated user")
-	}
-
-	userActivateCmdF(userActivateCmd, []string{user.Username, user2.Id})
-
-	if user, _ = app.GetUser(user.Id); user.DeleteAt != 0 {
-		t.Fatal("should've activated user")
-	} else if user2, _ = app.GetUser(user2.Id); user2.DeleteAt != 0 {
-		t.Fatal("should've activated user")
-	}
-}
-
-func TestUserActivateDeactivateCmd(t *testing.T) {
-	th := app.Setup().InitBasic()
-
-	user := th.BasicUser
-	user2 := th.CreateUser()
-
-	if err := runCommand("user deactivate " + user.Username + " " + user2.Id); err != nil {
-		t.Fatal(err)
-	} else if user, _ = app.GetUser(user.Id); user.DeleteAt == 0 {
-		t.Fatal("should've deactivated user")
-	} else if user2, _ = app.GetUser(user2.Id); user2.DeleteAt == 0 {
-		t.Fatal("should've deactivated user")
-	}
-
-	if err := runCommand("user activate " + user.Id + " " + user2.Username); err != nil {
-		t.Fatal(err)
-	} else if user, _ = app.GetUser(user.Id); user.DeleteAt != 0 {
-		t.Fatal("should've activated user")
-	} else if user2, _ = app.GetUser(user2.Id); user2.DeleteAt != 0 {
-		t.Fatal("should've activated user")
-	}
-}
-
-func TestUserCreateCmd(t *testing.T) {
-	th := app.Setup().InitBasic()
-
-	if err := runCommand("user create"); err == nil {
-		t.Fatal("should've failed without any arguments")
-	}
-
-	username := th.MakeUsername()
-	email := th.MakeEmail()
-	if err := runCommand("user create --username " + username + " --email " + email + " --password " + model.NewId()); err != nil {
-		t.Fatal(err)
-	} else if user, err := app.GetUserByUsername(username); err != nil {
-		t.Fatal(err.Message)
-	} else if user.Username != username {
-		t.Fatal("should've set correct username")
-	} else if user.Email != email {
-		t.Fatal("should've set correct email")
-	}
-
-	username = th.MakeUsername()
-	nickname := model.NewId()
-	firstName := model.NewId()
-	lastName := model.NewId()
-	locale := "fr"
-	if err := runCommand("user create --username " + username + " --email " + th.MakeEmail() + " --password " + model.NewId() +
-		" --nickname " + nickname + " --firstname " + firstName + " --lastname " + lastName + " --locale " + locale); err != nil {
-		t.Fatal(err)
-	} else if user, err := app.GetUserByUsername(username); err != nil {
-		t.Fatal(err)
-	} else if user.Nickname != nickname {
-		t.Fatal("should've set correct nickname")
-	} else if user.FirstName != firstName {
-		t.Fatal("should've set correct first name")
-	} else if user.LastName != lastName {
-		t.Fatal("should've set correct last name")
-	} else if user.Locale != locale {
-		t.Fatal("should've set correct locale", user.Locale)
-	} else if user.Roles != "system_user" {
-		t.Fatal("should've set correct roles for user")
-	}
-
-	username = th.MakeUsername()
-	if err := runCommand("user create --username " + username + " --email " + th.MakeEmail() + " --password " + model.NewId() + " --system_admin"); err != nil {
-		t.Fatal(err)
-	} else if user, err := app.GetUserByUsername(username); err != nil {
-		t.Fatal(err)
-	} else if user.Roles != "system_user system_admin" {
-		t.Fatal("should've set correct roles for system admin")
-	}
-
-	if err := runCommand("user create --email " + th.MakeEmail() + " --password " + model.NewId()); err == nil {
-		t.Fatal("should've failed without username")
-	}
-
-	if err := runCommand("user create --username " + th.MakeUsername() + " --email " + th.MakeEmail()); err == nil {
-		t.Fatal("should've failed without password")
-	}
-
-	if err := runCommand("user create --username " + th.MakeUsername() + " --password " + model.NewId()); err == nil {
-		t.Fatal("should've failed without email")
-	}
-}
-
-func TestInviteUser(t *testing.T) {
-	th := app.Setup().InitBasic()
-
-	team := th.CreateTeam()
-
-	if err := inviteUser(th.MakeEmail(), nil, "faketeam"); err == nil {
-		t.Fatal("should've failed with nonexistent team")
-	}
-
-	if err := inviteUser(th.MakeEmail(), team, team.Name); err != nil {
-		t.Fatal(err)
-	}
-
-	// Nothing else to test here since this just fires off an email
-}
-
-func TestUserInviteCmd(t *testing.T) {
-	th := app.Setup().InitBasic()
-
-	team := th.BasicTeam
-	team2 := th.CreateTeam()
-
-	if err := runCommand("user invite"); err == nil {
-		t.Fatal("should've failed without any arguments")
-	}
-
-	if err := runCommand("user invite " + th.MakeEmail()); err == nil {
-		t.Fatal("should've failed with 1 argument")
-	}
-
-	if err := runCommand("user invite " + th.MakeEmail() + " " + team.Id); err != nil {
-		t.Fatal(err)
-	}
-
-	if err := runCommand("user invite " + th.MakeEmail() + " " + team.Name); err != nil {
-		t.Fatal(err)
-	}
-
-	if err := runCommand("user invite " + th.MakeEmail() + " " + team.Id + " " + team2.Name); err != nil {
-		t.Fatal(err)
-	}
-
-	if err := runCommand("user invite " + th.MakeEmail() + " " + team.Id + " " + team2.Name + " " + "faketeam"); err != nil {
-		t.Fatal(err)
-	}
-}

cmd/platform/userargs_test.go.disabled

@@ -1,58 +0,0 @@
-// Copyright (c) 2017-present Mattermost, Inc. All Rights Reserved.
-// See License.txt for license information.
-
-package main
-
-import (
-	"testing"
-
-	"github.com/mattermost/platform/app"
-	"github.com/mattermost/platform/model"
-)
-
-func TestGetUserFromUserArg(t *testing.T) {
-	th := app.Setup().InitBasic()
-
-	user := th.BasicUser
-
-	if found := getUserFromUserArg(""); found != nil {
-		t.Fatal("shoudn't have gotten a user", found)
-	}
-
-	if found := getUserFromUserArg(model.NewId()); found != nil {
-		t.Fatal("shoudn't have gotten a user", found)
-	}
-
-	if found := getUserFromUserArg(user.Id); found == nil || found.Id != user.Id {
-		t.Fatal("got incorrect user", found)
-	}
-
-	if found := getUserFromUserArg(user.Username); found == nil || found.Id != user.Id {
-		t.Fatal("got incorrect user", found)
-	}
-}
-
-func TestGetUsersFromUserArg(t *testing.T) {
-	th := app.Setup().InitBasic()
-
-	user := th.BasicUser
-	user2 := th.CreateUser()
-
-	if found := getUsersFromUserArgs([]string{}); len(found) != 0 {
-		t.Fatal("shoudn't have gotten any users", found)
-	}
-
-	if found := getUsersFromUserArgs([]string{user.Id}); len(found) == 1 && found[0].Id != user.Id {
-		t.Fatal("got incorrect user", found)
-	}
-
-	if found := getUsersFromUserArgs([]string{user2.Username}); len(found) == 1 && found[0].Id != user2.Id {
-		t.Fatal("got incorrect user", found)
-	}
-
-	if found := getUsersFromUserArgs([]string{user.Username, user2.Id}); len(found) != 2 {
-		t.Fatal("got incorrect number of users", found)
-	} else if !(found[0].Id == user.Id && found[1].Id == user2.Id) && !(found[1].Id == user.Id && found[0].Id == user2.Id) {
-		t.Fatal("got incorrect users", found[0], found[1])
-	}
-}

glide.lock

@@ -1,17 +1,17 @@
-hash: c8c28a291e4ef606837d38252852246fa634c9eebac12ceaae37103caed16883
+hash: a63bdc06107e9917f943ab3af7d55d64702bc745e3a5dd0affa2c012a8d8e07f
-updated: 2017-08-17T09:43:52.281308245-07:00
+updated: 2017-09-29T08:20:31.615625246-07:00
 imports:
 - name: github.com/alecthomas/log4go
   version: 3fbce08846379ec7f4f6bc7fce6dd01ce28fae4c
   repo: https://github.com/mattermost/log4go.git
 - name: github.com/armon/go-metrics
-  version: 023a4bbe4bb9bfb23ee7e1afc8d0abad217641f3
+  version: 0a12dc6f6b9da6da644031a1b9b5a85478c5ee27
 - name: github.com/beorn7/perks
   version: 4c0e84591b9aa9e6dcfdf3e020114cd81f89d5f9
   subpackages:
   - quantile
 - name: github.com/cpanato/html2text
-  version: d788b7d6dc58bea298b318059332a25442583880
+  version: d47a5532a7bc36ad7b2b8ec3eebe24e975154f94
 - name: github.com/davecgh/go-spew
   version: 6d212800a42e8ab5c146b8ace3490ee17e5225f9
   subpackages:
@@ -21,7 +21,7 @@ imports:
 - name: github.com/dimchansky/utfbom
   version: 6c6132ff69f0f6c088739067407b5d32c52e1d0f
 - name: github.com/disintegration/imaging
-  version: a5858022df0e1734a59f973fffe3f87b51c087ed
+  version: c3956f26e8f5f2370428d573648fedc717fbe51e
 - name: github.com/dyatlov/go-opengraph
   version: 41a3523719dfbe7e8f853fbd4061867543db5270
   subpackages:
@@ -33,7 +33,7 @@ imports:
 - name: github.com/go-ldap/ldap
   version: 8168ee085ee43257585e50c6441aadf54ecb2c9f
 - name: github.com/go-redis/redis
-  version: 19c1c2272e00c1aaa903cf574c746cd449f9cd3c
+  version: 8e6b51ec3a92ec095dcbd2439c7a3eec6b6cb586
   subpackages:
   - internal
   - internal/consistenthash
@@ -48,7 +48,7 @@ imports:
   - raster
   - truetype
 - name: github.com/golang/protobuf
-  version: ab9f9a6dab164b7d1246e0e688b0ab7b94d8553e
+  version: 130e6b02ab059e7b717a096f397c5b60111cae74
   subpackages:
   - proto
 - name: github.com/gorilla/context
@@ -56,7 +56,7 @@ imports:
 - name: github.com/gorilla/handlers
   version: a4043c62cc2329bacda331d33fc908ab11ef0ec3
 - name: github.com/gorilla/mux
-  version: bcd8bc72b08df0f70df986b97f95590779502d31
+  version: 24fca303ac6da784b9e8269f724ddeb0b2eea5e7
 - name: github.com/gorilla/websocket
   version: ea4d1f681babbce9545c9c5f3d5194a789c89f5b
 - name: github.com/hashicorp/errwrap
@@ -76,7 +76,7 @@ imports:
   subpackages:
   - simplelru
 - name: github.com/hashicorp/hcl
-  version: 392dba7d905ed5d04a5794ba89f558b27e2ba1ca
+  version: 68e816d1c783414e79bc65b3994d9ab6b0a722ab
   subpackages:
   - hcl/ast
   - hcl/parser
@@ -87,21 +87,21 @@ imports:
   - json/scanner
   - json/token
 - name: github.com/hashicorp/memberlist
-  version: d6c1fb0b99c33d0a8e22acea9da9709b369b5d39
+  version: 687988a0b5daaf7ed5051e5e374aef27f8254822
 - name: github.com/inconshreveable/mousetrap
   version: 76626ae9c91c4f2a10f34cad8ce83ea42c93bb75
 - name: github.com/jehiah/go-strftime
   version: 834e15c05a45371503440cc195bbd05c9a0968d9
 - name: github.com/lib/pq
-  version: e42267488fe361b9dc034be7a6bffef5b195bceb
+  version: b77235e3890a962fe8a6f8c4c7198679ca7814e7
   subpackages:
   - oid
 - name: github.com/magiconair/properties
-  version: be5ece7dd465ab0765a9682137865547526d1dfb
+  version: 8d7837e64d3c1ee4e54a880c5a920ab4316fc90a
 - name: github.com/mattermost/gorp
   version: 995ddf2264c4ad45fbaf342f7500e4787ebae84a
 - name: github.com/mattermost/html2text
-  version: d788b7d6dc58bea298b318059332a25442583880
+  version: d47a5532a7bc36ad7b2b8ec3eebe24e975154f94
 - name: github.com/mattermost/rsc
   version: bbaefb05eaa0389ea712340066837c8ce4d287f9
   subpackages:
@@ -113,11 +113,13 @@ imports:
   subpackages:
   - pbutil
 - name: github.com/miekg/dns
-  version: 0598bd43cf51d0375c5bcd3a42e807cc19b3b7d9
+  version: aade52d68e0bf400ae55afd3adadffce3b027043
+  subpackages:
+  - internal/socket
 - name: github.com/minio/go-homedir
   version: 21304a94172ae3a09dee2cd86a12fb6f842138c7
 - name: github.com/minio/minio-go
-  version: 1a09415eed6025360c2c3142f92d3bcf339f873d
+  version: 4e0f567303d4cc90ceb055a451959fb9fc391fb9
   subpackages:
   - pkg/credentials
   - pkg/encrypt
@@ -128,22 +130,22 @@ imports:
 - name: github.com/mitchellh/mapstructure
   version: d0303fe809921458f417bcf828397a65db30a7e4
 - name: github.com/mssola/user_agent
-  version: 85b2f5798558a46fc23443c596e781712f4b7792
+  version: a2f39d5a9b15ecc1fa1005b6aae73cd83da240ef
 - name: github.com/nicksnyder/go-i18n
-  version: 3e70a1a463008cea6726380c908b1a6a8bdf7b24
+  version: ca33e78c8a430e2df435b02f63a3944fa8e9ea11
   subpackages:
   - i18n
   - i18n/bundle
   - i18n/language
   - i18n/translation
 - name: github.com/NYTimes/gziphandler
-  version: 967539e5e271a2bc9b3dcb1285078a1b1df105ae
+  version: 97ae7fbaf81620fe97840685304a78a306a39c64
 - name: github.com/pborman/uuid
   version: e790cca94e6cc75c7064b1332e63811d4aae1a53
 - name: github.com/pelletier/go-toml
-  version: 4692b8f9babfc93db58cc592ba2689d8736781de
+  version: 16398bac157da96aa88f98a2df640c7f32af1da2
 - name: github.com/pkg/errors
-  version: c605e284fe17294bda444b34710735b29d1a9d90
+  version: 2b3a18b5f0fb6b4f9190549597d3f962c02bc5eb
 - name: github.com/pmezard/go-difflib
   version: d8ed2627bdf02c080bf22230dbb337003b7aba2d
   subpackages:
@@ -157,7 +159,7 @@ imports:
   subpackages:
   - go
 - name: github.com/prometheus/common
-  version: 61f87aac8082fa8c3c5655c7608d7478d46ac2ad
+  version: 2f17f4a9d485bf34b4bfaccc273805040e4f86c8
   subpackages:
   - expfmt
 - name: github.com/prometheus/procfs
@@ -176,15 +178,15 @@ imports:
 - name: github.com/segmentio/backo-go
   version: 204274ad699c0983a70203a566887f17a717fef4
 - name: github.com/spf13/afero
-  version: 9be650865eab0c12963d8753212f4f9c66cdcf12
+  version: ee1bd8ee15a1306d1f9201acc41ef39cd9f99a1b
   subpackages:
   - mem
 - name: github.com/spf13/cast
   version: acbeb36b902d72a7a4c18e8f3241075e7ab763e4
 - name: github.com/spf13/cobra
-  version: cb731b898346822cc0c225c28550a8a29d93c732
+  version: b78744579491c1ceeaaa3b40205e56b0591b93a3
 - name: github.com/spf13/jwalterweatherman
-  version: 0efa5202c04663c757d84f90f5219c1250baf94f
+  version: 12bd96e66386c1960ab0f74ced1362f66f552f7b
 - name: github.com/spf13/pflag
   version: e57e3eeb33f795204c1ca35f56c44f83227c6e66
 - name: github.com/spf13/viper
@@ -197,22 +199,23 @@ imports:
   - assert
   - mock
   - require
+  - suite
 - name: github.com/tylerb/graceful
   version: 4654dfbb6ad53cb5e27f37d99b02e16c1872fbbb
 - name: github.com/xenolf/lego
-  version: 92ed20909982bc411971291622e8d379e1627a0b
+  version: 5a2fd5039fbba3c06b640be91a2c436bc23f74e8
   subpackages:
   - acme
 - name: github.com/xtgo/uuid
   version: a0b114877d4caeffbd7f87e3757c17fce570fea7
 - name: golang.org/x/crypto
-  version: b176d7def5d71bdd214203491f89843ed217f420
+  version: 76eec36fa14229c4b25bb894c2d0e591527af429
   subpackages:
   - bcrypt
   - blowfish
   - ocsp
 - name: golang.org/x/image
-  version: 426cfd8eeb6e08ab1932954e09e3c2cb2bc6e36d
+  version: 334384d9e19178a0488c9360d94d183c1ef0f711
   subpackages:
   - bmp
   - font
@@ -220,23 +223,23 @@ imports:
   - tiff
   - tiff/lzw
 - name: golang.org/x/net
-  version: 1c05540f6879653db88113bc4a2b70aec4bd491f
+  version: 0a9397675ba34b2845f758fe3cd68828369c6517
   subpackages:
   - context
   - html
   - html/atom
   - publicsuffix
 - name: golang.org/x/sys
-  version: 9f7170bcd8e9f4d3691c06401119c46a769a1e03
+  version: 314a259e304ff91bd6985da2a7149bbf91237993
   subpackages:
   - unix
 - name: golang.org/x/text
-  version: e56139fd9c5bc7244c76116c68e500765bb6db6b
+  version: 1cbadb444a806fd9430d14ad08967ed91da4fa0a
   subpackages:
   - transform
   - unicode/norm
 - name: golang.org/x/time
-  version: 8be79e1e0910c292df4e79c241bb7e8f7e725959
+  version: 6dc17368e09b0e8634d71cac8168d853e869a0c7
   subpackages:
   - rate
 - name: gopkg.in/alexcesaro/quotedprintable.v3
@@ -246,7 +249,7 @@ imports:
 - name: gopkg.in/gomail.v2
   version: 41f3572897373c5538c50a2402db15db079fa4fd
 - name: gopkg.in/olivere/elastic.v5
-  version: edbef41beaacc2ee95e61af8faff04e67c01e268
+  version: 2a08d39723b7f4df92b96e2dff891a60952714d6
   subpackages:
   - config
   - uritemplates

glide.yaml

@@ -1,11 +1,11 @@
-package: github.com/mattermost/platform
+package: github.com/mattermost/mattermost-server
 import:
 - package: github.com/NYTimes/gziphandler
 - package: github.com/alecthomas/log4go
   repo: https://github.com/mattermost/log4go.git
 - package: github.com/dgryski/dgoogauth
 - package: github.com/disintegration/imaging
-  version: v1.2.1
+  version: v1.2.2
 - package: github.com/dyatlov/go-opengraph
   subpackages:
   - opengraph
@@ -19,7 +19,7 @@ import:
 - package: github.com/gorilla/handlers
   version: v1.2.1
 - package: github.com/gorilla/mux
-  version: v1.4.0
+  version: v1.5.0
 - package: github.com/gorilla/websocket
   version: v1.2.0
 - package: github.com/lib/pq
@@ -27,11 +27,10 @@ import:
   subpackages:
   - qr
 - package: github.com/minio/minio-go
-  version: v3.0.1
+  version: v3.0.3
 - package: github.com/mssola/user_agent
-  version: v0.4.1
 - package: github.com/nicksnyder/go-i18n
-  version: v1.8.1
+  version: v1.9.0
   subpackages:
   - i18n
 - package: github.com/pborman/uuid
@@ -82,11 +81,11 @@ import:
 - package: github.com/prometheus/procfs
 - package: github.com/cpanato/html2text
 - package: gopkg.in/olivere/elastic.v5
-  version: v5.0.45
+  version: v5.0.48
 - package: github.com/mattermost/gorp
   version: 995ddf2264c4ad45fbaf342f7500e4787ebae84a
 - package: github.com/go-redis/redis
-  version: v6.5.7
+  version: v6.7.1
 - package: github.com/stretchr/testify
   version: v1.1.4
   subpackages:

vendor/github.com/NYTimes/gziphandler/LICENSE

@@ -0,0 +1,201 @@
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright 2016-2017 The New York Times Company
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.

vendor/github.com/NYTimes/gziphandler/LICENSE.md

@@ -1,13 +0,0 @@
-Copyright (c) 2015 The New York Times Company
- 
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this library except in compliance with the License.
-You may obtain a copy of the License at
- 
-    http://www.apache.org/licenses/LICENSE-2.0
- 
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.

vendor/github.com/NYTimes/gziphandler/gzip.go

@@ -105,7 +105,7 @@ func (w *GzipResponseWriter) Write(b []byte) (int, error) {
 	// If the global writes are bigger than the minSize and we're about to write
 	// a response containing a content type we want to handle, enable
 	// compression.
-	if len(w.buf) >= w.minSize && handleContentType(w.contentTypes, w) {
+	if len(w.buf) >= w.minSize && handleContentType(w.contentTypes, w) && w.Header().Get(contentEncoding) == "" {
 		err := w.startGzip()
 		if err != nil {
 			return 0, err
@@ -134,7 +134,7 @@ func (w *GzipResponseWriter) startGzip() error {
 	// Initialize the GZIP response.
 	w.init()
 
-	// Flush the buffer into the gzip reponse.
+	// Flush the buffer into the gzip response.
 	n, err := w.gw.Write(w.buf)
 
 	// This should never happen (per io.Writer docs), but if the write didn't

vendor/github.com/NYTimes/gziphandler/gzip_test.go

@@ -81,6 +81,17 @@ func TestGzipHandler(t *testing.T) {
 	assert.Equal(t, http.DetectContentType([]byte(testBody)), res3.Header().Get("Content-Type"))
 }
 
+func TestGzipHandlerAlreadyCompressed(t *testing.T) {
+	handler := newTestHandler(testBody)
+
+	req, _ := http.NewRequest("GET", "/gzipped", nil)
+	req.Header.Set("Accept-Encoding", "gzip")
+	res := httptest.NewRecorder()
+	handler.ServeHTTP(res, req)
+
+	assert.Equal(t, testBody, res.Body.String())
+}
+
 func TestNewGzipLevelHandler(t *testing.T) {
 	handler := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
 		w.WriteHeader(http.StatusOK)
@@ -435,6 +446,12 @@ func runBenchmark(b *testing.B, req *http.Request, handler http.Handler) {
 
 func newTestHandler(body string) http.Handler {
 	return GzipHandler(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
-		io.WriteString(w, body)
+		switch r.URL.Path {
+		case "/gzipped":
+			w.Header().Set("Content-Encoding", "gzip")
+			io.WriteString(w, body)
+		default:
+			io.WriteString(w, body)
+		}
 	}))
 }

vendor/github.com/armon/go-metrics/prometheus/prometheus.go

@@ -66,7 +66,7 @@ func (p *PrometheusSink) SetGaugeWithLabels(parts []string, val float32, labels
 			ConstLabels: prometheusLabels(labels),
 		})
 		prometheus.MustRegister(g)
-		p.gauges[key] = g
+		p.gauges[hash] = g
 	}
 	g.Set(float64(val))
 }
@@ -88,7 +88,7 @@ func (p *PrometheusSink) AddSampleWithLabels(parts []string, val float32, labels
 			ConstLabels: prometheusLabels(labels),
 		})
 		prometheus.MustRegister(g)
-		p.summaries[key] = g
+		p.summaries[hash] = g
 	}
 	g.Observe(float64(val))
 }
@@ -115,7 +115,7 @@ func (p *PrometheusSink) IncrCounterWithLabels(parts []string, val float32, labe
 			ConstLabels: prometheusLabels(labels),
 		})
 		prometheus.MustRegister(g)
-		p.counters[key] = g
+		p.counters[hash] = g
 	}
 	g.Add(float64(val))
 }

vendor/github.com/cpanato/html2text/LICENSE

@@ -1,6 +1,7 @@
 The MIT License (MIT)
 
 Copyright (c) 2015 Jay Taylor
+Modified work: Copyright (c) 2017-present Mattermost, Inc. All Rights Reserved.
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

vendor/github.com/disintegration/imaging/.travis.yml

@@ -4,12 +4,9 @@ sudo: false
 
 go:
   - 1.2
-  - 1.3
-  - 1.4
-  - 1.5
-  - 1.6
   - 1.7
   - 1.8
+  - 1.9
 
 before_install:
   - go get golang.org/x/tools/cmd/cover

vendor/github.com/disintegration/imaging/helpers.go

@@ -168,213 +168,266 @@ func New(width, height int, fillColor color.Color) *image.NRGBA {
 
 // Clone returns a copy of the given image.
 func Clone(img image.Image) *image.NRGBA {
-	srcBounds := img.Bounds()
+	dstBounds := img.Bounds().Sub(img.Bounds().Min)
-	srcMinX := srcBounds.Min.X
-	srcMinY := srcBounds.Min.Y
-
-	dstBounds := srcBounds.Sub(srcBounds.Min)
-	dstW := dstBounds.Dx()
-	dstH := dstBounds.Dy()
 	dst := image.NewNRGBA(dstBounds)
 
 	switch src := img.(type) {
-
 	case *image.NRGBA:
-		rowSize := srcBounds.Dx() * 4
+		copyNRGBA(dst, src)
-		parallel(dstH, func(partStart, partEnd int) {
-			for dstY := partStart; dstY < partEnd; dstY++ {
-				di := dst.PixOffset(0, dstY)
-				si := src.PixOffset(srcMinX, srcMinY+dstY)
-				copy(dst.Pix[di:di+rowSize], src.Pix[si:si+rowSize])
-			}
-		})
-
 	case *image.NRGBA64:
-		parallel(dstH, func(partStart, partEnd int) {
+		copyNRGBA64(dst, src)
-			for dstY := partStart; dstY < partEnd; dstY++ {
-				di := dst.PixOffset(0, dstY)
-				si := src.PixOffset(srcMinX, srcMinY+dstY)
-				for dstX := 0; dstX < dstW; dstX++ {
-					dst.Pix[di+0] = src.Pix[si+0]
-					dst.Pix[di+1] = src.Pix[si+2]
-					dst.Pix[di+2] = src.Pix[si+4]
-					dst.Pix[di+3] = src.Pix[si+6]
-					di += 4
-					si += 8
-				}
-			}
-		})
-
 	case *image.RGBA:
-		parallel(dstH, func(partStart, partEnd int) {
+		copyRGBA(dst, src)
-			for dstY := partStart; dstY < partEnd; dstY++ {
-				di := dst.PixOffset(0, dstY)
-				si := src.PixOffset(srcMinX, srcMinY+dstY)
-				for dstX := 0; dstX < dstW; dstX++ {
-					a := src.Pix[si+3]
-					dst.Pix[di+3] = a
-
-					switch a {
-					case 0:
-						dst.Pix[di+0] = 0
-						dst.Pix[di+1] = 0
-						dst.Pix[di+2] = 0
-					case 0xff:
-						dst.Pix[di+0] = src.Pix[si+0]
-						dst.Pix[di+1] = src.Pix[si+1]
-						dst.Pix[di+2] = src.Pix[si+2]
-					default:
-						var tmp uint16
-						tmp = uint16(src.Pix[si+0]) * 0xff / uint16(a)
-						dst.Pix[di+0] = uint8(tmp)
-						tmp = uint16(src.Pix[si+1]) * 0xff / uint16(a)
-						dst.Pix[di+1] = uint8(tmp)
-						tmp = uint16(src.Pix[si+2]) * 0xff / uint16(a)
-						dst.Pix[di+2] = uint8(tmp)
-					}
-
-					di += 4
-					si += 4
-				}
-			}
-		})
-
 	case *image.RGBA64:
-		parallel(dstH, func(partStart, partEnd int) {
+		copyRGBA64(dst, src)
-			for dstY := partStart; dstY < partEnd; dstY++ {
-				di := dst.PixOffset(0, dstY)
-				si := src.PixOffset(srcMinX, srcMinY+dstY)
-				for dstX := 0; dstX < dstW; dstX++ {
-					a := src.Pix[si+6]
-					dst.Pix[di+3] = a
-
-					switch a {
-					case 0:
-						dst.Pix[di+0] = 0
-						dst.Pix[di+1] = 0
-						dst.Pix[di+2] = 0
-					case 0xff:
-						dst.Pix[di+0] = src.Pix[si+0]
-						dst.Pix[di+1] = src.Pix[si+2]
-						dst.Pix[di+2] = src.Pix[si+4]
-					default:
-						var tmp uint16
-						tmp = uint16(src.Pix[si+0]) * 0xff / uint16(a)
-						dst.Pix[di+0] = uint8(tmp)
-						tmp = uint16(src.Pix[si+2]) * 0xff / uint16(a)
-						dst.Pix[di+1] = uint8(tmp)
-						tmp = uint16(src.Pix[si+4]) * 0xff / uint16(a)
-						dst.Pix[di+2] = uint8(tmp)
-					}
-
-					di += 4
-					si += 8
-				}
-			}
-		})
-
 	case *image.Gray:
-		parallel(dstH, func(partStart, partEnd int) {
+		copyGray(dst, src)
-			for dstY := partStart; dstY < partEnd; dstY++ {
-				di := dst.PixOffset(0, dstY)
-				si := src.PixOffset(srcMinX, srcMinY+dstY)
-				for dstX := 0; dstX < dstW; dstX++ {
-					c := src.Pix[si]
-					dst.Pix[di+0] = c
-					dst.Pix[di+1] = c
-					dst.Pix[di+2] = c
-					dst.Pix[di+3] = 0xff
-					di += 4
-					si += 1
-				}
-			}
-		})
-
 	case *image.Gray16:
-		parallel(dstH, func(partStart, partEnd int) {
+		copyGray16(dst, src)
-			for dstY := partStart; dstY < partEnd; dstY++ {
-				di := dst.PixOffset(0, dstY)
-				si := src.PixOffset(srcMinX, srcMinY+dstY)
-				for dstX := 0; dstX < dstW; dstX++ {
-					c := src.Pix[si]
-					dst.Pix[di+0] = c
-					dst.Pix[di+1] = c
-					dst.Pix[di+2] = c
-					dst.Pix[di+3] = 0xff
-					di += 4
-					si += 2
-				}
-			}
-		})
-
 	case *image.YCbCr:
-		parallel(dstH, func(partStart, partEnd int) {
+		copyYCbCr(dst, src)
-			for dstY := partStart; dstY < partEnd; dstY++ {
-				di := dst.PixOffset(0, dstY)
-				for dstX := 0; dstX < dstW; dstX++ {
-					srcX := srcMinX + dstX
-					srcY := srcMinY + dstY
-					siy := src.YOffset(srcX, srcY)
-					sic := src.COffset(srcX, srcY)
-					r, g, b := color.YCbCrToRGB(src.Y[siy], src.Cb[sic], src.Cr[sic])
-					dst.Pix[di+0] = r
-					dst.Pix[di+1] = g
-					dst.Pix[di+2] = b
-					dst.Pix[di+3] = 0xff
-					di += 4
-				}
-			}
-		})
-
 	case *image.Paletted:
-		plen := len(src.Palette)
+		copyPaletted(dst, src)
-		pnew := make([]color.NRGBA, plen)
-		for i := 0; i < plen; i++ {
-			pnew[i] = color.NRGBAModel.Convert(src.Palette[i]).(color.NRGBA)
-		}
-		parallel(dstH, func(partStart, partEnd int) {
-			for dstY := partStart; dstY < partEnd; dstY++ {
-				di := dst.PixOffset(0, dstY)
-				si := src.PixOffset(srcMinX, srcMinY+dstY)
-				for dstX := 0; dstX < dstW; dstX++ {
-					c := pnew[src.Pix[si]]
-					dst.Pix[di+0] = c.R
-					dst.Pix[di+1] = c.G
-					dst.Pix[di+2] = c.B
-					dst.Pix[di+3] = c.A
-					di += 4
-					si += 1
-				}
-			}
-		})
-
 	default:
-		parallel(dstH, func(partStart, partEnd int) {
+		copyImage(dst, src)
-			for dstY := partStart; dstY < partEnd; dstY++ {
-				di := dst.PixOffset(0, dstY)
-				for dstX := 0; dstX < dstW; dstX++ {
-					c := color.NRGBAModel.Convert(img.At(srcMinX+dstX, srcMinY+dstY)).(color.NRGBA)
-					dst.Pix[di+0] = c.R
-					dst.Pix[di+1] = c.G
-					dst.Pix[di+2] = c.B
-					dst.Pix[di+3] = c.A
-					di += 4
-				}
-			}
-		})
-
 	}
 
 	return dst
 }
 
+func copyNRGBA(dst *image.NRGBA, src *image.NRGBA) {
+	srcMinX := src.Rect.Min.X
+	srcMinY := src.Rect.Min.Y
+	dstW := dst.Rect.Dx()
+	dstH := dst.Rect.Dy()
+	rowSize := dstW * 4
+	parallel(dstH, func(partStart, partEnd int) {
+		for dstY := partStart; dstY < partEnd; dstY++ {
+			di := dst.PixOffset(0, dstY)
+			si := src.PixOffset(srcMinX, srcMinY+dstY)
+			copy(dst.Pix[di:di+rowSize], src.Pix[si:si+rowSize])
+		}
+	})
+}
+
+func copyNRGBA64(dst *image.NRGBA, src *image.NRGBA64) {
+	srcMinX := src.Rect.Min.X
+	srcMinY := src.Rect.Min.Y
+	dstW := dst.Rect.Dx()
+	dstH := dst.Rect.Dy()
+	parallel(dstH, func(partStart, partEnd int) {
+		for dstY := partStart; dstY < partEnd; dstY++ {
+			di := dst.PixOffset(0, dstY)
+			si := src.PixOffset(srcMinX, srcMinY+dstY)
+			for dstX := 0; dstX < dstW; dstX++ {
+				dst.Pix[di+0] = src.Pix[si+0]
+				dst.Pix[di+1] = src.Pix[si+2]
+				dst.Pix[di+2] = src.Pix[si+4]
+				dst.Pix[di+3] = src.Pix[si+6]
+				di += 4
+				si += 8
+			}
+		}
+	})
+}
+
+func copyRGBA(dst *image.NRGBA, src *image.RGBA) {
+	srcMinX := src.Rect.Min.X
+	srcMinY := src.Rect.Min.Y
+	dstW := dst.Rect.Dx()
+	dstH := dst.Rect.Dy()
+	parallel(dstH, func(partStart, partEnd int) {
+		for dstY := partStart; dstY < partEnd; dstY++ {
+			di := dst.PixOffset(0, dstY)
+			si := src.PixOffset(srcMinX, srcMinY+dstY)
+			for dstX := 0; dstX < dstW; dstX++ {
+				a := src.Pix[si+3]
+				dst.Pix[di+3] = a
+
+				switch a {
+				case 0:
+					dst.Pix[di+0] = 0
+					dst.Pix[di+1] = 0
+					dst.Pix[di+2] = 0
+				case 0xff:
+					dst.Pix[di+0] = src.Pix[si+0]
+					dst.Pix[di+1] = src.Pix[si+1]
+					dst.Pix[di+2] = src.Pix[si+2]
+				default:
+					var tmp uint16
+					tmp = uint16(src.Pix[si+0]) * 0xff / uint16(a)
+					dst.Pix[di+0] = uint8(tmp)
+					tmp = uint16(src.Pix[si+1]) * 0xff / uint16(a)
+					dst.Pix[di+1] = uint8(tmp)
+					tmp = uint16(src.Pix[si+2]) * 0xff / uint16(a)
+					dst.Pix[di+2] = uint8(tmp)
+				}
+
+				di += 4
+				si += 4
+			}
+		}
+	})
+}
+
+func copyRGBA64(dst *image.NRGBA, src *image.RGBA64) {
+	srcMinX := src.Rect.Min.X
+	srcMinY := src.Rect.Min.Y
+	dstW := dst.Rect.Dx()
+	dstH := dst.Rect.Dy()
+	parallel(dstH, func(partStart, partEnd int) {
+		for dstY := partStart; dstY < partEnd; dstY++ {
+			di := dst.PixOffset(0, dstY)
+			si := src.PixOffset(srcMinX, srcMinY+dstY)
+			for dstX := 0; dstX < dstW; dstX++ {
+				a := src.Pix[si+6]
+				dst.Pix[di+3] = a
+
+				switch a {
+				case 0:
+					dst.Pix[di+0] = 0
+					dst.Pix[di+1] = 0
+					dst.Pix[di+2] = 0
+				case 0xff:
+					dst.Pix[di+0] = src.Pix[si+0]
+					dst.Pix[di+1] = src.Pix[si+2]
+					dst.Pix[di+2] = src.Pix[si+4]
+				default:
+					var tmp uint16
+					tmp = uint16(src.Pix[si+0]) * 0xff / uint16(a)
+					dst.Pix[di+0] = uint8(tmp)
+					tmp = uint16(src.Pix[si+2]) * 0xff / uint16(a)
+					dst.Pix[di+1] = uint8(tmp)
+					tmp = uint16(src.Pix[si+4]) * 0xff / uint16(a)
+					dst.Pix[di+2] = uint8(tmp)
+				}
+
+				di += 4
+				si += 8
+			}
+		}
+	})
+}
+
+func copyGray(dst *image.NRGBA, src *image.Gray) {
+	srcMinX := src.Rect.Min.X
+	srcMinY := src.Rect.Min.Y
+	dstW := dst.Rect.Dx()
+	dstH := dst.Rect.Dy()
+	parallel(dstH, func(partStart, partEnd int) {
+		for dstY := partStart; dstY < partEnd; dstY++ {
+			di := dst.PixOffset(0, dstY)
+			si := src.PixOffset(srcMinX, srcMinY+dstY)
+			for dstX := 0; dstX < dstW; dstX++ {
+				c := src.Pix[si]
+				dst.Pix[di+0] = c
+				dst.Pix[di+1] = c
+				dst.Pix[di+2] = c
+				dst.Pix[di+3] = 0xff
+				di += 4
+				si++
+			}
+		}
+	})
+}
+
+func copyGray16(dst *image.NRGBA, src *image.Gray16) {
+	srcMinX := src.Rect.Min.X
+	srcMinY := src.Rect.Min.Y
+	dstW := dst.Rect.Dx()
+	dstH := dst.Rect.Dy()
+	parallel(dstH, func(partStart, partEnd int) {
+		for dstY := partStart; dstY < partEnd; dstY++ {
+			di := dst.PixOffset(0, dstY)
+			si := src.PixOffset(srcMinX, srcMinY+dstY)
+			for dstX := 0; dstX < dstW; dstX++ {
+				c := src.Pix[si]
+				dst.Pix[di+0] = c
+				dst.Pix[di+1] = c
+				dst.Pix[di+2] = c
+				dst.Pix[di+3] = 0xff
+				di += 4
+				si += 2
+			}
+		}
+	})
+}
+
+func copyYCbCr(dst *image.NRGBA, src *image.YCbCr) {
+	srcMinX := src.Rect.Min.X
+	srcMinY := src.Rect.Min.Y
+	dstW := dst.Rect.Dx()
+	dstH := dst.Rect.Dy()
+	parallel(dstH, func(partStart, partEnd int) {
+		for dstY := partStart; dstY < partEnd; dstY++ {
+			di := dst.PixOffset(0, dstY)
+			for dstX := 0; dstX < dstW; dstX++ {
+				srcX := srcMinX + dstX
+				srcY := srcMinY + dstY
+				siy := src.YOffset(srcX, srcY)
+				sic := src.COffset(srcX, srcY)
+				r, g, b := color.YCbCrToRGB(src.Y[siy], src.Cb[sic], src.Cr[sic])
+				dst.Pix[di+0] = r
+				dst.Pix[di+1] = g
+				dst.Pix[di+2] = b
+				dst.Pix[di+3] = 0xff
+				di += 4
+			}
+		}
+	})
+}
+
+func copyPaletted(dst *image.NRGBA, src *image.Paletted) {
+	srcMinX := src.Rect.Min.X
+	srcMinY := src.Rect.Min.Y
+	dstW := dst.Rect.Dx()
+	dstH := dst.Rect.Dy()
+	plen := len(src.Palette)
+	pnew := make([]color.NRGBA, plen)
+	for i := 0; i < plen; i++ {
+		pnew[i] = color.NRGBAModel.Convert(src.Palette[i]).(color.NRGBA)
+	}
+	parallel(dstH, func(partStart, partEnd int) {
+		for dstY := partStart; dstY < partEnd; dstY++ {
+			di := dst.PixOffset(0, dstY)
+			si := src.PixOffset(srcMinX, srcMinY+dstY)
+			for dstX := 0; dstX < dstW; dstX++ {
+				c := pnew[src.Pix[si]]
+				dst.Pix[di+0] = c.R
+				dst.Pix[di+1] = c.G
+				dst.Pix[di+2] = c.B
+				dst.Pix[di+3] = c.A
+				di += 4
+				si++
+			}
+		}
+	})
+}
+
+func copyImage(dst *image.NRGBA, src image.Image) {
+	srcMinX := src.Bounds().Min.X
+	srcMinY := src.Bounds().Min.Y
+	dstW := dst.Bounds().Dx()
+	dstH := dst.Bounds().Dy()
+	parallel(dstH, func(partStart, partEnd int) {
+		for dstY := partStart; dstY < partEnd; dstY++ {
+			di := dst.PixOffset(0, dstY)
+			for dstX := 0; dstX < dstW; dstX++ {
+				c := color.NRGBAModel.Convert(src.At(srcMinX+dstX, srcMinY+dstY)).(color.NRGBA)
+				dst.Pix[di+0] = c.R
+				dst.Pix[di+1] = c.G
+				dst.Pix[di+2] = c.B
+				dst.Pix[di+3] = c.A
+				di += 4
+			}
+		}
+	})
+}
+
 // toNRGBA converts any image type to *image.NRGBA with min-point at (0, 0).
 func toNRGBA(img image.Image) *image.NRGBA {
-	srcBounds := img.Bounds()
+	if img, ok := img.(*image.NRGBA); ok && img.Bounds().Min.Eq(image.ZP) {
-	if srcBounds.Min.X == 0 && srcBounds.Min.Y == 0 {
+		return img
-		if src0, ok := img.(*image.NRGBA); ok {
-			return src0
-		}
 	}
 	return Clone(img)
 }

vendor/github.com/go-redis/redis/.travis.yml

@@ -8,6 +8,7 @@ go:
   - 1.4.x
   - 1.7.x
   - 1.8.x
+  - 1.9.x
   - tip
 
 matrix:

vendor/github.com/go-redis/redis/README.md

@@ -6,6 +6,7 @@
 Supports:
 
 - Redis 3 commands except QUIT, MONITOR, SLOWLOG and SYNC.
+- Automatic connection pooling with [circuit breaker](https://en.wikipedia.org/wiki/Circuit_breaker_design_pattern) support.
 - [Pub/Sub](https://godoc.org/github.com/go-redis/redis#PubSub).
 - [Transactions](https://godoc.org/github.com/go-redis/redis#Multi).
 - [Pipeline](https://godoc.org/github.com/go-redis/redis#example-Client-Pipeline) and [TxPipeline](https://godoc.org/github.com/go-redis/redis#example-Client-TxPipeline).
@@ -16,7 +17,7 @@ Supports:
 - [Ring](https://godoc.org/github.com/go-redis/redis#NewRing).
 - [Instrumentation](https://godoc.org/github.com/go-redis/redis#ex-package--Instrumentation).
 - [Cache friendly](https://github.com/go-redis/cache).
-- [Rate limiting](https://github.com/go-redis/rate).
+- [Rate limiting](https://github.com/go-redis/redis_rate).
 - [Distributed Locks](https://github.com/bsm/redis-lock).
 
 API docs: https://godoc.org/github.com/go-redis/redis.

vendor/github.com/go-redis/redis/cluster.go

@@ -14,8 +14,8 @@ import (
 	"github.com/go-redis/redis/internal/proto"
 )
 
-var errClusterNoNodes = internal.RedisError("redis: cluster has no nodes")
+var errClusterNoNodes = fmt.Errorf("redis: cluster has no nodes")
-var errNilClusterState = internal.RedisError("redis: cannot load cluster slots")
+var errNilClusterState = fmt.Errorf("redis: cannot load cluster slots")
 
 // ClusterOptions are used to configure a cluster client and should be
 // passed to NewClusterClient.
@@ -64,6 +64,19 @@ func (opt *ClusterOptions) init() {
 		opt.ReadOnly = true
 	}
 
+	switch opt.ReadTimeout {
+	case -1:
+		opt.ReadTimeout = 0
+	case 0:
+		opt.ReadTimeout = 3 * time.Second
+	}
+	switch opt.WriteTimeout {
+	case -1:
+		opt.WriteTimeout = 0
+	case 0:
+		opt.WriteTimeout = opt.ReadTimeout
+	}
+
 	switch opt.MinRetryBackoff {
 	case -1:
 		opt.MinRetryBackoff = 0
@@ -192,6 +205,21 @@ func (c *clusterNodes) Close() error {
 	return firstErr
 }
 
+func (c *clusterNodes) Addrs() ([]string, error) {
+	c.mu.RLock()
+	closed := c.closed
+	addrs := c.addrs
+	c.mu.RUnlock()
+
+	if closed {
+		return nil, pool.ErrClosed
+	}
+	if len(addrs) == 0 {
+		return nil, errClusterNoNodes
+	}
+	return addrs, nil
+}
+
 func (c *clusterNodes) NextGeneration() uint32 {
 	c.generation++
 	return c.generation
@@ -272,16 +300,9 @@ func (c *clusterNodes) GetOrCreate(addr string) (*clusterNode, error) {
 }
 
 func (c *clusterNodes) Random() (*clusterNode, error) {
-	c.mu.RLock()
+	addrs, err := c.Addrs()
-	closed := c.closed
+	if err != nil {
-	addrs := c.addrs
+		return nil, err
-	c.mu.RUnlock()
-
-	if closed {
-		return nil, pool.ErrClosed
-	}
-	if len(addrs) == 0 {
-		return nil, errClusterNoNodes
 	}
 
 	var nodeErr error
@@ -468,13 +489,23 @@ func (c *ClusterClient) Options() *ClusterOptions {
 	return c.opt
 }
 
-func (c *ClusterClient) state() *clusterState {
+func (c *ClusterClient) retryBackoff(attempt int) time.Duration {
+	return internal.RetryBackoff(attempt, c.opt.MinRetryBackoff, c.opt.MaxRetryBackoff)
+}
+
+func (c *ClusterClient) state() (*clusterState, error) {
 	v := c._state.Load()
 	if v != nil {
-		return v.(*clusterState)
+		return v.(*clusterState), nil
 	}
+
+	_, err := c.nodes.Addrs()
+	if err != nil {
+		return nil, err
+	}
+
 	c.lazyReloadState()
-	return nil
+	return nil, errNilClusterState
 }
 
 func (c *ClusterClient) cmdInfo(name string) *CommandInfo {
@@ -495,17 +526,22 @@ func (c *ClusterClient) cmdInfo(name string) *CommandInfo {
 	if err != nil {
 		return nil
 	}
-	return c.cmdsInfo[name]
+	info := c.cmdsInfo[name]
+	if info == nil {
+		internal.Logf("info for cmd=%s not found", name)
+	}
+	return info
+}
+
+func (c *ClusterClient) cmdSlot(cmd Cmder) int {
+	cmdInfo := c.cmdInfo(cmd.Name())
+	firstKey := cmd.stringArg(cmdFirstKeyPos(cmd, cmdInfo))
+	return hashtag.Slot(firstKey)
 }
 
 func (c *ClusterClient) cmdSlotAndNode(state *clusterState, cmd Cmder) (int, *clusterNode, error) {
-	if state == nil {
-		node, err := c.nodes.Random()
-		return 0, node, err
-	}
-
 	cmdInfo := c.cmdInfo(cmd.Name())
-	firstKey := cmd.arg(cmdFirstKeyPos(cmd, cmdInfo))
+	firstKey := cmd.stringArg(cmdFirstKeyPos(cmd, cmdInfo))
 	slot := hashtag.Slot(firstKey)
 
 	if cmdInfo != nil && cmdInfo.ReadOnly && c.opt.ReadOnly {
@@ -523,19 +559,51 @@ func (c *ClusterClient) cmdSlotAndNode(state *clusterState, cmd Cmder) (int, *cl
 }
 
 func (c *ClusterClient) Watch(fn func(*Tx) error, keys ...string) error {
-	state := c.state()
+	if len(keys) == 0 {
-
+		return fmt.Errorf("redis: keys don't hash to the same slot")
-	var node *clusterNode
-	var err error
-	if state != nil && len(keys) > 0 {
-		node, err = state.slotMasterNode(hashtag.Slot(keys[0]))
-	} else {
-		node, err = c.nodes.Random()
 	}
+
+	state, err := c.state()
 	if err != nil {
 		return err
 	}
-	return node.Client.Watch(fn, keys...)
+
+	slot := hashtag.Slot(keys[0])
+	for _, key := range keys[1:] {
+		if hashtag.Slot(key) != slot {
+			return fmt.Errorf("redis: Watch requires all keys to be in the same slot")
+		}
+	}
+
+	node, err := state.slotMasterNode(slot)
+	if err != nil {
+		return err
+	}
+
+	for attempt := 0; attempt <= c.opt.MaxRedirects; attempt++ {
+		if attempt > 0 {
+			time.Sleep(c.retryBackoff(attempt))
+		}
+
+		err = node.Client.Watch(fn, keys...)
+		if err == nil {
+			break
+		}
+
+		moved, ask, addr := internal.IsMovedError(err)
+		if moved || ask {
+			c.lazyReloadState()
+			node, err = c.nodes.GetOrCreate(addr)
+			if err != nil {
+				return err
+			}
+			continue
+		}
+
+		return err
+	}
+
+	return err
 }
 
 // Close closes the cluster client, releasing any open resources.
@@ -547,7 +615,13 @@ func (c *ClusterClient) Close() error {
 }
 
 func (c *ClusterClient) Process(cmd Cmder) error {
-	slot, node, err := c.cmdSlotAndNode(c.state(), cmd)
+	state, err := c.state()
+	if err != nil {
+		cmd.setErr(err)
+		return err
+	}
+
+	_, node, err := c.cmdSlotAndNode(state, cmd)
 	if err != nil {
 		cmd.setErr(err)
 		return err
@@ -556,7 +630,7 @@ func (c *ClusterClient) Process(cmd Cmder) error {
 	var ask bool
 	for attempt := 0; attempt <= c.opt.MaxRedirects; attempt++ {
 		if attempt > 0 {
-			time.Sleep(node.Client.retryBackoff(attempt))
+			time.Sleep(c.retryBackoff(attempt))
 		}
 
 		if ask {
@@ -572,7 +646,7 @@ func (c *ClusterClient) Process(cmd Cmder) error {
 
 		// If there is no error - we are done.
 		if err == nil {
-			return nil
+			break
 		}
 
 		// If slave is loading - read from master.
@@ -582,12 +656,11 @@ func (c *ClusterClient) Process(cmd Cmder) error {
 			continue
 		}
 
-		// On network errors try random node.
+		if internal.IsRetryableError(err, true) {
-		if internal.IsRetryableError(err) || internal.IsClusterDownError(err) {
+			var nodeErr error
-			node, err = c.nodes.Random()
+			node, nodeErr = c.nodes.Random()
-			if err != nil {
+			if nodeErr != nil {
-				cmd.setErr(err)
+				break
-				return err
 			}
 			continue
 		}
@@ -596,20 +669,13 @@ func (c *ClusterClient) Process(cmd Cmder) error {
 		var addr string
 		moved, ask, addr = internal.IsMovedError(err)
 		if moved || ask {
-			state := c.state()
+			c.lazyReloadState()
-			if state != nil && slot >= 0 {
-				master, _ := state.slotMasterNode(slot)
-				if moved && (master == nil || master.Client.getAddr() != addr) {
-					c.lazyReloadState()
-				}
-			}
 
-			node, err = c.nodes.GetOrCreate(addr)
+			var nodeErr error
-			if err != nil {
+			node, nodeErr = c.nodes.GetOrCreate(addr)
-				cmd.setErr(err)
+			if nodeErr != nil {
-				return err
+				break
 			}
-
 			continue
 		}
 
@@ -622,9 +688,9 @@ func (c *ClusterClient) Process(cmd Cmder) error {
 // ForEachMaster concurrently calls the fn on each master node in the cluster.
 // It returns the first error if any.
 func (c *ClusterClient) ForEachMaster(fn func(client *Client) error) error {
-	state := c.state()
+	state, err := c.state()
-	if state == nil {
+	if err != nil {
-		return errNilClusterState
+		return err
 	}
 
 	var wg sync.WaitGroup
@@ -655,9 +721,9 @@ func (c *ClusterClient) ForEachMaster(fn func(client *Client) error) error {
 // ForEachSlave concurrently calls the fn on each slave node in the cluster.
 // It returns the first error if any.
 func (c *ClusterClient) ForEachSlave(fn func(client *Client) error) error {
-	state := c.state()
+	state, err := c.state()
-	if state == nil {
+	if err != nil {
-		return errNilClusterState
+		return err
 	}
 
 	var wg sync.WaitGroup
@@ -688,9 +754,9 @@ func (c *ClusterClient) ForEachSlave(fn func(client *Client) error) error {
 // ForEachNode concurrently calls the fn on each known node in the cluster.
 // It returns the first error if any.
 func (c *ClusterClient) ForEachNode(fn func(client *Client) error) error {
-	state := c.state()
+	state, err := c.state()
-	if state == nil {
+	if err != nil {
-		return errNilClusterState
+		return err
 	}
 
 	var wg sync.WaitGroup
@@ -728,27 +794,31 @@ func (c *ClusterClient) ForEachNode(fn func(client *Client) error) error {
 func (c *ClusterClient) PoolStats() *PoolStats {
 	var acc PoolStats
 
-	state := c.state()
+	state, _ := c.state()
 	if state == nil {
 		return &acc
 	}
 
 	for _, node := range state.masters {
 		s := node.Client.connPool.Stats()
-		acc.Requests += s.Requests
 		acc.Hits += s.Hits
+		acc.Misses += s.Misses
 		acc.Timeouts += s.Timeouts
+
 		acc.TotalConns += s.TotalConns
 		acc.FreeConns += s.FreeConns
+		acc.StaleConns += s.StaleConns
 	}
 
 	for _, node := range state.slaves {
 		s := node.Client.connPool.Stats()
-		acc.Requests += s.Requests
 		acc.Hits += s.Hits
+		acc.Misses += s.Misses
 		acc.Timeouts += s.Timeouts
+
 		acc.TotalConns += s.TotalConns
 		acc.FreeConns += s.FreeConns
+		acc.StaleConns += s.StaleConns
 	}
 
 	return &acc
@@ -762,10 +832,8 @@ func (c *ClusterClient) lazyReloadState() {
 	go func() {
 		defer atomic.StoreUint32(&c.reloading, 0)
 
-		var state *clusterState
 		for {
-			var err error
+			state, err := c.reloadState()
-			state, err = c.reloadState()
 			if err == pool.ErrClosed {
 				return
 			}
@@ -776,11 +844,10 @@ func (c *ClusterClient) lazyReloadState() {
 			}
 
 			c._state.Store(state)
+			time.Sleep(5 * time.Second)
+			c.nodes.GC(state.generation)
 			break
 		}
-
-		time.Sleep(3 * time.Second)
-		c.nodes.GC(state.generation)
 	}()
 }
 
@@ -810,21 +877,12 @@ func (c *ClusterClient) reaper(idleCheckFrequency time.Duration) {
 			break
 		}
 
-		var n int
 		for _, node := range nodes {
-			nn, err := node.Client.connPool.(*pool.ConnPool).ReapStaleConns()
+			_, err := node.Client.connPool.(*pool.ConnPool).ReapStaleConns()
 			if err != nil {
 				internal.Logf("ReapStaleConns failed: %s", err)
-			} else {
-				n += nn
 			}
 		}
-
-		s := c.PoolStats()
-		internal.Logf(
-			"reaper: removed %d stale conns (TotalConns=%d FreeConns=%d Requests=%d Hits=%d Timeouts=%d)",
-			n, s.TotalConns, s.FreeConns, s.Requests, s.Hits, s.Timeouts,
-		)
 	}
 }
 
@@ -837,16 +895,21 @@ func (c *ClusterClient) Pipeline() Pipeliner {
 }
 
 func (c *ClusterClient) Pipelined(fn func(Pipeliner) error) ([]Cmder, error) {
-	return c.Pipeline().pipelined(fn)
+	return c.Pipeline().Pipelined(fn)
 }
 
 func (c *ClusterClient) pipelineExec(cmds []Cmder) error {
 	cmdsMap, err := c.mapCmdsByNode(cmds)
 	if err != nil {
+		setCmdsErr(cmds, err)
 		return err
 	}
 
-	for i := 0; i <= c.opt.MaxRedirects; i++ {
+	for attempt := 0; attempt <= c.opt.MaxRedirects; attempt++ {
+		if attempt > 0 {
+			time.Sleep(c.retryBackoff(attempt))
+		}
+
 		failedCmds := make(map[*clusterNode][]Cmder)
 
 		for node, cmds := range cmdsMap {
@@ -856,8 +919,12 @@ func (c *ClusterClient) pipelineExec(cmds []Cmder) error {
 				continue
 			}
 
-			err = c.pipelineProcessCmds(cn, cmds, failedCmds)
+			err = c.pipelineProcessCmds(node, cn, cmds, failedCmds)
-			node.Client.releaseConn(cn, err)
+			if err == nil || internal.IsRedisError(err) {
+				_ = node.Client.connPool.Put(cn)
+			} else {
+				_ = node.Client.connPool.Remove(cn)
+			}
 		}
 
 		if len(failedCmds) == 0 {
@@ -866,21 +933,20 @@ func (c *ClusterClient) pipelineExec(cmds []Cmder) error {
 		cmdsMap = failedCmds
 	}
 
-	var firstErr error
+	return firstCmdsErr(cmds)
-	for _, cmd := range cmds {
-		if err := cmd.Err(); err != nil {
-			firstErr = err
-			break
-		}
-	}
-	return firstErr
 }
 
 func (c *ClusterClient) mapCmdsByNode(cmds []Cmder) (map[*clusterNode][]Cmder, error) {
-	state := c.state()
+	state, err := c.state()
+	if err != nil {
+		setCmdsErr(cmds, err)
+		return nil, err
+	}
+
 	cmdsMap := make(map[*clusterNode][]Cmder)
 	for _, cmd := range cmds {
-		_, node, err := c.cmdSlotAndNode(state, cmd)
+		slot := c.cmdSlot(cmd)
+		node, err := state.slotMasterNode(slot)
 		if err != nil {
 			return nil, err
 		}
@@ -890,11 +956,12 @@ func (c *ClusterClient) mapCmdsByNode(cmds []Cmder) (map[*clusterNode][]Cmder, e
 }
 
 func (c *ClusterClient) pipelineProcessCmds(
-	cn *pool.Conn, cmds []Cmder, failedCmds map[*clusterNode][]Cmder,
+	node *clusterNode, cn *pool.Conn, cmds []Cmder, failedCmds map[*clusterNode][]Cmder,
 ) error {
 	cn.SetWriteTimeout(c.opt.WriteTimeout)
 	if err := writeCmd(cn, cmds...); err != nil {
 		setCmdsErr(cmds, err)
+		failedCmds[node] = cmds
 		return err
 	}
 
@@ -907,46 +974,53 @@ func (c *ClusterClient) pipelineProcessCmds(
 func (c *ClusterClient) pipelineReadCmds(
 	cn *pool.Conn, cmds []Cmder, failedCmds map[*clusterNode][]Cmder,
 ) error {
-	var firstErr error
 	for _, cmd := range cmds {
 		err := cmd.readReply(cn)
 		if err == nil {
 			continue
 		}
 
-		if firstErr == nil {
+		if c.checkMovedErr(cmd, err, failedCmds) {
-			firstErr = err
+			continue
 		}
 
-		err = c.checkMovedErr(cmd, failedCmds)
+		if internal.IsRedisError(err) {
-		if err != nil && firstErr == nil {
+			continue
-			firstErr = err
 		}
+
+		return err
 	}
-	return firstErr
+	return nil
 }
 
-func (c *ClusterClient) checkMovedErr(cmd Cmder, failedCmds map[*clusterNode][]Cmder) error {
+func (c *ClusterClient) checkMovedErr(
-	moved, ask, addr := internal.IsMovedError(cmd.Err())
+	cmd Cmder, err error, failedCmds map[*clusterNode][]Cmder,
+) bool {
+	moved, ask, addr := internal.IsMovedError(err)
+
 	if moved {
 		c.lazyReloadState()
 
 		node, err := c.nodes.GetOrCreate(addr)
 		if err != nil {
-			return err
+			return false
 		}
 
 		failedCmds[node] = append(failedCmds[node], cmd)
+		return true
 	}
+
 	if ask {
 		node, err := c.nodes.GetOrCreate(addr)
 		if err != nil {
-			return err
+			return false
 		}
 
 		failedCmds[node] = append(failedCmds[node], NewCmd("ASKING"), cmd)
+		return true
 	}
-	return nil
+
+	return false
 }
 
 // TxPipeline acts like Pipeline, but wraps queued commands with MULTI/EXEC.
@@ -959,29 +1033,29 @@ func (c *ClusterClient) TxPipeline() Pipeliner {
 }
 
 func (c *ClusterClient) TxPipelined(fn func(Pipeliner) error) ([]Cmder, error) {
-	return c.TxPipeline().pipelined(fn)
+	return c.TxPipeline().Pipelined(fn)
 }
 
 func (c *ClusterClient) txPipelineExec(cmds []Cmder) error {
-	cmdsMap, err := c.mapCmdsBySlot(cmds)
+	state, err := c.state()
 	if err != nil {
 		return err
 	}
 
-	state := c.state()
+	cmdsMap := c.mapCmdsBySlot(cmds)
-	if state == nil {
-		return errNilClusterState
-	}
-
 	for slot, cmds := range cmdsMap {
 		node, err := state.slotMasterNode(slot)
 		if err != nil {
 			setCmdsErr(cmds, err)
 			continue
 		}
-
 		cmdsMap := map[*clusterNode][]Cmder{node: cmds}
-		for i := 0; i <= c.opt.MaxRedirects; i++ {
+
+		for attempt := 0; attempt <= c.opt.MaxRedirects; attempt++ {
+			if attempt > 0 {
+				time.Sleep(c.retryBackoff(attempt))
+			}
+
 			failedCmds := make(map[*clusterNode][]Cmder)
 
 			for node, cmds := range cmdsMap {
@@ -992,7 +1066,11 @@ func (c *ClusterClient) txPipelineExec(cmds []Cmder) error {
 				}
 
 				err = c.txPipelineProcessCmds(node, cn, cmds, failedCmds)
-				node.Client.releaseConn(cn, err)
+				if err == nil || internal.IsRedisError(err) {
+					_ = node.Client.connPool.Put(cn)
+				} else {
+					_ = node.Client.connPool.Remove(cn)
+				}
 			}
 
 			if len(failedCmds) == 0 {
@@ -1002,27 +1080,16 @@ func (c *ClusterClient) txPipelineExec(cmds []Cmder) error {
 		}
 	}
 
-	var firstErr error
+	return firstCmdsErr(cmds)
-	for _, cmd := range cmds {
-		if err := cmd.Err(); err != nil {
-			firstErr = err
-			break
-		}
-	}
-	return firstErr
 }
 
-func (c *ClusterClient) mapCmdsBySlot(cmds []Cmder) (map[int][]Cmder, error) {
+func (c *ClusterClient) mapCmdsBySlot(cmds []Cmder) map[int][]Cmder {
-	state := c.state()
 	cmdsMap := make(map[int][]Cmder)
 	for _, cmd := range cmds {
-		slot, _, err := c.cmdSlotAndNode(state, cmd)
+		slot := c.cmdSlot(cmd)
-		if err != nil {
-			return nil, err
-		}
 		cmdsMap[slot] = append(cmdsMap[slot], cmd)
 	}
-	return cmdsMap, nil
+	return cmdsMap
 }
 
 func (c *ClusterClient) txPipelineProcessCmds(
@@ -1039,22 +1106,20 @@ func (c *ClusterClient) txPipelineProcessCmds(
 	cn.SetReadTimeout(c.opt.ReadTimeout)
 
 	if err := c.txPipelineReadQueued(cn, cmds, failedCmds); err != nil {
+		setCmdsErr(cmds, err)
 		return err
 	}
 
-	_, err := pipelineReadCmds(cn, cmds)
+	return pipelineReadCmds(cn, cmds)
-	return err
 }
 
 func (c *ClusterClient) txPipelineReadQueued(
 	cn *pool.Conn, cmds []Cmder, failedCmds map[*clusterNode][]Cmder,
 ) error {
-	var firstErr error
-
 	// Parse queued replies.
 	var statusCmd StatusCmd
-	if err := statusCmd.readReply(cn); err != nil && firstErr == nil {
+	if err := statusCmd.readReply(cn); err != nil {
-		firstErr = err
+		return err
 	}
 
 	for _, cmd := range cmds {
@@ -1063,15 +1128,11 @@ func (c *ClusterClient) txPipelineReadQueued(
 			continue
 		}
 
-		cmd.setErr(err)
+		if c.checkMovedErr(cmd, err, failedCmds) || internal.IsRedisError(err) {
-		if firstErr == nil {
+			continue
-			firstErr = err
 		}
 
-		err = c.checkMovedErr(cmd, failedCmds)
+		return err
-		if err != nil && firstErr == nil {
-			firstErr = err
-		}
 	}
 
 	// Parse number of replies.
@@ -1085,7 +1146,13 @@ func (c *ClusterClient) txPipelineReadQueued(
 
 	switch line[0] {
 	case proto.ErrorReply:
-		return proto.ParseErrorReply(line)
+		err := proto.ParseErrorReply(line)
+		for _, cmd := range cmds {
+			if !c.checkMovedErr(cmd, err, failedCmds) {
+				break
+			}
+		}
+		return err
 	case proto.ArrayReply:
 		// ok
 	default:
@@ -1093,7 +1160,7 @@ func (c *ClusterClient) txPipelineReadQueued(
 		return err
 	}
 
-	return firstErr
+	return nil
 }
 
 func (c *ClusterClient) pubSub(channels []string) *PubSub {
@@ -1112,7 +1179,12 @@ func (c *ClusterClient) pubSub(channels []string) *PubSub {
 					slot = -1
 				}
 
-				masterNode, err := c.state().slotMasterNode(slot)
+				state, err := c.state()
+				if err != nil {
+					return nil, err
+				}
+
+				masterNode, err := state.slotMasterNode(slot)
 				if err != nil {
 					return nil, err
 				}

vendor/github.com/go-redis/redis/cluster_commands.go

@@ -0,0 +1,22 @@
+package redis
+
+import "sync/atomic"
+
+func (c *ClusterClient) DBSize() *IntCmd {
+	cmd := NewIntCmd("dbsize")
+	var size int64
+	err := c.ForEachMaster(func(master *Client) error {
+		n, err := master.DBSize().Result()
+		if err != nil {
+			return err
+		}
+		atomic.AddInt64(&size, n)
+		return nil
+	})
+	if err != nil {
+		cmd.setErr(err)
+		return cmd
+	}
+	cmd.val = size
+	return cmd
+}

vendor/github.com/go-redis/redis/cluster_test.go

@@ -200,7 +200,7 @@ var _ = Describe("ClusterClient", func() {
 
 			Eventually(func() string {
 				return client.Get("A").Val()
-			}).Should(Equal("VALUE"))
+			}, 30*time.Second).Should(Equal("VALUE"))
 
 			cnt, err := client.Del("A").Result()
 			Expect(err).NotTo(HaveOccurred())
@@ -215,7 +215,7 @@ var _ = Describe("ClusterClient", func() {
 
 			Eventually(func() string {
 				return client.Get("A").Val()
-			}).Should(Equal("VALUE"))
+			}, 30*time.Second).Should(Equal("VALUE"))
 		})
 
 		It("distributes keys", func() {
@@ -227,7 +227,7 @@ var _ = Describe("ClusterClient", func() {
 			for _, master := range cluster.masters() {
 				Eventually(func() string {
 					return master.Info("keyspace").Val()
-				}, 5*time.Second).Should(Or(
+				}, 30*time.Second).Should(Or(
 					ContainSubstring("keys=31"),
 					ContainSubstring("keys=29"),
 					ContainSubstring("keys=40"),
@@ -251,7 +251,7 @@ var _ = Describe("ClusterClient", func() {
 			for _, master := range cluster.masters() {
 				Eventually(func() string {
 					return master.Info("keyspace").Val()
-				}, 5*time.Second).Should(Or(
+				}, 30*time.Second).Should(Or(
 					ContainSubstring("keys=31"),
 					ContainSubstring("keys=29"),
 					ContainSubstring("keys=40"),
@@ -320,10 +320,6 @@ var _ = Describe("ClusterClient", func() {
 					Expect(err).NotTo(HaveOccurred())
 					Expect(cmds).To(HaveLen(14))
 
-					if opt.RouteByLatency {
-						return
-					}
-
 					for _, key := range keys {
 						slot := hashtag.Slot(key)
 						client.SwapSlotNodes(slot)
@@ -432,6 +428,9 @@ var _ = Describe("ClusterClient", func() {
 		})
 
 		AfterEach(func() {
+			_ = client.ForEachMaster(func(master *redis.Client) error {
+				return master.FlushDB().Err()
+			})
 			Expect(client.Close()).NotTo(HaveOccurred())
 		})
 
@@ -476,11 +475,9 @@ var _ = Describe("ClusterClient", func() {
 			})
 			Expect(err).NotTo(HaveOccurred())
 
-			for _, client := range cluster.masters() {
+			size, err := client.DBSize().Result()
-				size, err := client.DBSize().Result()
+			Expect(err).NotTo(HaveOccurred())
-				Expect(err).NotTo(HaveOccurred())
+			Expect(size).To(Equal(int64(0)))
-				Expect(size).To(Equal(int64(0)))
-			}
 		})
 
 		It("should CLUSTER SLOTS", func() {
@@ -560,6 +557,9 @@ var _ = Describe("ClusterClient", func() {
 		})
 
 		AfterEach(func() {
+			_ = client.ForEachMaster(func(master *redis.Client) error {
+				return master.FlushDB().Err()
+			})
 			Expect(client.Close()).NotTo(HaveOccurred())
 		})
 
@@ -575,10 +575,19 @@ var _ = Describe("ClusterClient", func() {
 			_ = client.ForEachMaster(func(master *redis.Client) error {
 				return master.FlushDB().Err()
 			})
+
+			_ = client.ForEachSlave(func(slave *redis.Client) error {
+				Eventually(func() int64 {
+					return client.DBSize().Val()
+				}, 30*time.Second).Should(Equal(int64(0)))
+				return nil
+			})
 		})
 
 		AfterEach(func() {
-			client.FlushDB()
+			_ = client.ForEachMaster(func(master *redis.Client) error {
+				return master.FlushDB().Err()
+			})
 			Expect(client.Close()).NotTo(HaveOccurred())
 		})
 
@@ -597,7 +606,7 @@ var _ = Describe("ClusterClient without nodes", func() {
 		Expect(client.Close()).NotTo(HaveOccurred())
 	})
 
-	It("returns an error", func() {
+	It("Ping returns an error", func() {
 		err := client.Ping().Err()
 		Expect(err).To(MatchError("redis: cluster has no nodes"))
 	})
@@ -626,7 +635,7 @@ var _ = Describe("ClusterClient without valid nodes", func() {
 
 	It("returns an error", func() {
 		err := client.Ping().Err()
-		Expect(err).To(MatchError("ERR This instance has cluster support disabled"))
+		Expect(err).To(MatchError("redis: cannot load cluster slots"))
 	})
 
 	It("pipeline returns an error", func() {
@@ -634,7 +643,7 @@ var _ = Describe("ClusterClient without valid nodes", func() {
 			pipe.Ping()
 			return nil
 		})
-		Expect(err).To(MatchError("ERR This instance has cluster support disabled"))
+		Expect(err).To(MatchError("redis: cannot load cluster slots"))
 	})
 })
 
@@ -664,7 +673,7 @@ var _ = Describe("ClusterClient timeout", func() {
 		It("Tx timeouts", func() {
 			err := client.Watch(func(tx *redis.Tx) error {
 				return tx.Ping().Err()
-			})
+			}, "foo")
 			Expect(err).To(HaveOccurred())
 			Expect(err.(net.Error).Timeout()).To(BeTrue())
 		})
@@ -676,42 +685,20 @@ var _ = Describe("ClusterClient timeout", func() {
 					return nil
 				})
 				return err
-			})
+			}, "foo")
 			Expect(err).To(HaveOccurred())
 			Expect(err.(net.Error).Timeout()).To(BeTrue())
 		})
 	}
 
-	Context("read timeout", func() {
+	const pause = time.Second
+
+	Context("read/write timeout", func() {
 		BeforeEach(func() {
 			opt := redisClusterOptions()
-			opt.ReadTimeout = time.Nanosecond
+			opt.ReadTimeout = 100 * time.Millisecond
-			opt.WriteTimeout = -1
+			opt.WriteTimeout = 100 * time.Millisecond
-			client = cluster.clusterClient(opt)
+			opt.MaxRedirects = 1
-		})
-
-		testTimeout()
-	})
-
-	Context("write timeout", func() {
-		BeforeEach(func() {
-			opt := redisClusterOptions()
-			opt.ReadTimeout = time.Nanosecond
-			opt.WriteTimeout = -1
-			client = cluster.clusterClient(opt)
-		})
-
-		testTimeout()
-	})
-
-	Context("ClientPause timeout", func() {
-		const pause = time.Second
-
-		BeforeEach(func() {
-			opt := redisClusterOptions()
-			opt.ReadTimeout = pause / 10
-			opt.WriteTimeout = pause / 10
-			opt.MaxRedirects = -1
 			client = cluster.clusterClient(opt)
 
 			err := client.ForEachNode(func(client *redis.Client) error {

vendor/github.com/go-redis/redis/command.go

@@ -12,28 +12,10 @@ import (
 	"github.com/go-redis/redis/internal/proto"
 )
 
-var (
-	_ Cmder = (*Cmd)(nil)
-	_ Cmder = (*SliceCmd)(nil)
-	_ Cmder = (*StatusCmd)(nil)
-	_ Cmder = (*IntCmd)(nil)
-	_ Cmder = (*DurationCmd)(nil)
-	_ Cmder = (*BoolCmd)(nil)
-	_ Cmder = (*StringCmd)(nil)
-	_ Cmder = (*FloatCmd)(nil)
-	_ Cmder = (*StringSliceCmd)(nil)
-	_ Cmder = (*BoolSliceCmd)(nil)
-	_ Cmder = (*StringStringMapCmd)(nil)
-	_ Cmder = (*StringIntMapCmd)(nil)
-	_ Cmder = (*ZSliceCmd)(nil)
-	_ Cmder = (*ScanCmd)(nil)
-	_ Cmder = (*ClusterSlotsCmd)(nil)
-)
-
 type Cmder interface {
-	args() []interface{}
-	arg(int) string
 	Name() string
+	Args() []interface{}
+	stringArg(int) string
 
 	readReply(*pool.Conn) error
 	setErr(error)
@@ -46,14 +28,25 @@ type Cmder interface {
 
 func setCmdsErr(cmds []Cmder, e error) {
 	for _, cmd := range cmds {
-		cmd.setErr(e)
+		if cmd.Err() == nil {
+			cmd.setErr(e)
+		}
 	}
 }
 
+func firstCmdsErr(cmds []Cmder) error {
+	for _, cmd := range cmds {
+		if err := cmd.Err(); err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
 func writeCmd(cn *pool.Conn, cmds ...Cmder) error {
 	cn.Wb.Reset()
 	for _, cmd := range cmds {
-		if err := cn.Wb.Append(cmd.args()); err != nil {
+		if err := cn.Wb.Append(cmd.Args()); err != nil {
 			return err
 		}
 	}
@@ -64,7 +57,7 @@ func writeCmd(cn *pool.Conn, cmds ...Cmder) error {
 
 func cmdString(cmd Cmder, val interface{}) string {
 	var ss []string
-	for _, arg := range cmd.args() {
+	for _, arg := range cmd.Args() {
 		ss = append(ss, fmt.Sprint(arg))
 	}
 	s := strings.Join(ss, " ")
@@ -86,7 +79,7 @@ func cmdString(cmd Cmder, val interface{}) string {
 func cmdFirstKeyPos(cmd Cmder, info *CommandInfo) int {
 	switch cmd.Name() {
 	case "eval", "evalsha":
-		if cmd.arg(2) != "0" {
+		if cmd.stringArg(2) != "0" {
 			return 3
 		} else {
 			return -1
@@ -95,7 +88,6 @@ func cmdFirstKeyPos(cmd Cmder, info *CommandInfo) int {
 		return 1
 	}
 	if info == nil {
-		internal.Logf("info for cmd=%s not found", cmd.Name())
 		return -1
 	}
 	return int(info.FirstKeyPos)
@@ -110,15 +102,17 @@ type baseCmd struct {
 	_readTimeout *time.Duration
 }
 
+var _ Cmder = (*Cmd)(nil)
+
 func (cmd *baseCmd) Err() error {
 	return cmd.err
 }
 
-func (cmd *baseCmd) args() []interface{} {
+func (cmd *baseCmd) Args() []interface{} {
 	return cmd._args
 }
 
-func (cmd *baseCmd) arg(pos int) string {
+func (cmd *baseCmd) stringArg(pos int) string {
 	if pos < 0 || pos >= len(cmd._args) {
 		return ""
 	}
@@ -129,7 +123,7 @@ func (cmd *baseCmd) arg(pos int) string {
 func (cmd *baseCmd) Name() string {
 	if len(cmd._args) > 0 {
 		// Cmd name must be lower cased.
-		s := internal.ToLower(cmd.arg(0))
+		s := internal.ToLower(cmd.stringArg(0))
 		cmd._args[0] = s
 		return s
 	}
@@ -194,6 +188,8 @@ type SliceCmd struct {
 	val []interface{}
 }
 
+var _ Cmder = (*SliceCmd)(nil)
+
 func NewSliceCmd(args ...interface{}) *SliceCmd {
 	return &SliceCmd{
 		baseCmd: baseCmd{_args: args},
@@ -230,6 +226,8 @@ type StatusCmd struct {
 	val string
 }
 
+var _ Cmder = (*StatusCmd)(nil)
+
 func NewStatusCmd(args ...interface{}) *StatusCmd {
 	return &StatusCmd{
 		baseCmd: baseCmd{_args: args},
@@ -261,6 +259,8 @@ type IntCmd struct {
 	val int64
 }
 
+var _ Cmder = (*IntCmd)(nil)
+
 func NewIntCmd(args ...interface{}) *IntCmd {
 	return &IntCmd{
 		baseCmd: baseCmd{_args: args},
@@ -293,6 +293,8 @@ type DurationCmd struct {
 	precision time.Duration
 }
 
+var _ Cmder = (*DurationCmd)(nil)
+
 func NewDurationCmd(precision time.Duration, args ...interface{}) *DurationCmd {
 	return &DurationCmd{
 		baseCmd:   baseCmd{_args: args},
@@ -330,6 +332,8 @@ type TimeCmd struct {
 	val time.Time
 }
 
+var _ Cmder = (*TimeCmd)(nil)
+
 func NewTimeCmd(args ...interface{}) *TimeCmd {
 	return &TimeCmd{
 		baseCmd: baseCmd{_args: args},
@@ -366,6 +370,8 @@ type BoolCmd struct {
 	val bool
 }
 
+var _ Cmder = (*BoolCmd)(nil)
+
 func NewBoolCmd(args ...interface{}) *BoolCmd {
 	return &BoolCmd{
 		baseCmd: baseCmd{_args: args},
@@ -421,6 +427,8 @@ type StringCmd struct {
 	val []byte
 }
 
+var _ Cmder = (*StringCmd)(nil)
+
 func NewStringCmd(args ...interface{}) *StringCmd {
 	return &StringCmd{
 		baseCmd: baseCmd{_args: args},
@@ -484,6 +492,8 @@ type FloatCmd struct {
 	val float64
 }
 
+var _ Cmder = (*FloatCmd)(nil)
+
 func NewFloatCmd(args ...interface{}) *FloatCmd {
 	return &FloatCmd{
 		baseCmd: baseCmd{_args: args},
@@ -515,6 +525,8 @@ type StringSliceCmd struct {
 	val []string
 }
 
+var _ Cmder = (*StringSliceCmd)(nil)
+
 func NewStringSliceCmd(args ...interface{}) *StringSliceCmd {
 	return &StringSliceCmd{
 		baseCmd: baseCmd{_args: args},
@@ -555,6 +567,8 @@ type BoolSliceCmd struct {
 	val []bool
 }
 
+var _ Cmder = (*BoolSliceCmd)(nil)
+
 func NewBoolSliceCmd(args ...interface{}) *BoolSliceCmd {
 	return &BoolSliceCmd{
 		baseCmd: baseCmd{_args: args},
@@ -591,6 +605,8 @@ type StringStringMapCmd struct {
 	val map[string]string
 }
 
+var _ Cmder = (*StringStringMapCmd)(nil)
+
 func NewStringStringMapCmd(args ...interface{}) *StringStringMapCmd {
 	return &StringStringMapCmd{
 		baseCmd: baseCmd{_args: args},
@@ -627,6 +643,8 @@ type StringIntMapCmd struct {
 	val map[string]int64
 }
 
+var _ Cmder = (*StringIntMapCmd)(nil)
+
 func NewStringIntMapCmd(args ...interface{}) *StringIntMapCmd {
 	return &StringIntMapCmd{
 		baseCmd: baseCmd{_args: args},
@@ -663,6 +681,8 @@ type ZSliceCmd struct {
 	val []Z
 }
 
+var _ Cmder = (*ZSliceCmd)(nil)
+
 func NewZSliceCmd(args ...interface{}) *ZSliceCmd {
 	return &ZSliceCmd{
 		baseCmd: baseCmd{_args: args},
@@ -702,6 +722,8 @@ type ScanCmd struct {
 	process func(cmd Cmder) error
 }
 
+var _ Cmder = (*ScanCmd)(nil)
+
 func NewScanCmd(process func(cmd Cmder) error, args ...interface{}) *ScanCmd {
 	return &ScanCmd{
 		baseCmd: baseCmd{_args: args},
@@ -752,6 +774,8 @@ type ClusterSlotsCmd struct {
 	val []ClusterSlot
 }
 
+var _ Cmder = (*ClusterSlotsCmd)(nil)
+
 func NewClusterSlotsCmd(args ...interface{}) *ClusterSlotsCmd {
 	return &ClusterSlotsCmd{
 		baseCmd: baseCmd{_args: args},
@@ -811,6 +835,8 @@ type GeoLocationCmd struct {
 	locations []GeoLocation
 }
 
+var _ Cmder = (*GeoLocationCmd)(nil)
+
 func NewGeoLocationCmd(q *GeoRadiusQuery, args ...interface{}) *GeoLocationCmd {
 	args = append(args, q.Radius)
 	if q.Unit != "" {
@@ -881,6 +907,8 @@ type GeoPosCmd struct {
 	positions []*GeoPos
 }
 
+var _ Cmder = (*GeoPosCmd)(nil)
+
 func NewGeoPosCmd(args ...interface{}) *GeoPosCmd {
 	return &GeoPosCmd{
 		baseCmd: baseCmd{_args: args},
@@ -927,6 +955,8 @@ type CommandsInfoCmd struct {
 	val map[string]*CommandInfo
 }
 
+var _ Cmder = (*CommandsInfoCmd)(nil)
+
 func NewCommandsInfoCmd(args ...interface{}) *CommandsInfoCmd {
 	return &CommandsInfoCmd{
 		baseCmd: baseCmd{_args: args},

vendor/github.com/go-redis/redis/commands.go

@@ -11,7 +11,7 @@ func readTimeout(timeout time.Duration) time.Duration {
 	if timeout == 0 {
 		return 0
 	}
-	return timeout + time.Second
+	return timeout + 10*time.Second
 }
 
 func usePrecise(dur time.Duration) bool {
@@ -42,6 +42,9 @@ type Cmdable interface {
 	Pipeline() Pipeliner
 	Pipelined(fn func(Pipeliner) error) ([]Cmder, error)
 
+	TxPipelined(fn func(Pipeliner) error) ([]Cmder, error)
+	TxPipeline() Pipeliner
+
 	ClientGetName() *StringCmd
 	Echo(message interface{}) *StringCmd
 	Ping() *StatusCmd

vendor/github.com/go-redis/redis/commands_test.go

@@ -27,11 +27,21 @@ var _ = Describe("Commands", func() {
 	Describe("server", func() {
 
 		It("should Auth", func() {
-			_, err := client.Pipelined(func(pipe redis.Pipeliner) error {
+			cmds, err := client.Pipelined(func(pipe redis.Pipeliner) error {
 				pipe.Auth("password")
+				pipe.Auth("")
 				return nil
 			})
 			Expect(err).To(MatchError("ERR Client sent AUTH, but no password is set"))
+			Expect(cmds[0].Err()).To(MatchError("ERR Client sent AUTH, but no password is set"))
+			Expect(cmds[1].Err()).To(MatchError("ERR Client sent AUTH, but no password is set"))
+
+			stats := client.PoolStats()
+			Expect(stats.Hits).To(Equal(uint32(1)))
+			Expect(stats.Misses).To(Equal(uint32(1)))
+			Expect(stats.Timeouts).To(Equal(uint32(0)))
+			Expect(stats.TotalConns).To(Equal(uint32(1)))
+			Expect(stats.FreeConns).To(Equal(uint32(1)))
 		})
 
 		It("should Echo", func() {
@@ -187,6 +197,29 @@ var _ = Describe("Commands", func() {
 			Expect(tm).To(BeTemporally("~", time.Now(), 3*time.Second))
 		})
 
+		It("Should Command", func() {
+			cmds, err := client.Command().Result()
+			Expect(err).NotTo(HaveOccurred())
+			Expect(len(cmds)).To(BeNumerically("~", 180, 10))
+
+			cmd := cmds["mget"]
+			Expect(cmd.Name).To(Equal("mget"))
+			Expect(cmd.Arity).To(Equal(int8(-2)))
+			Expect(cmd.Flags).To(ContainElement("readonly"))
+			Expect(cmd.FirstKeyPos).To(Equal(int8(1)))
+			Expect(cmd.LastKeyPos).To(Equal(int8(-1)))
+			Expect(cmd.StepCount).To(Equal(int8(1)))
+
+			cmd = cmds["ping"]
+			Expect(cmd.Name).To(Equal("ping"))
+			Expect(cmd.Arity).To(Equal(int8(-1)))
+			Expect(cmd.Flags).To(ContainElement("stale"))
+			Expect(cmd.Flags).To(ContainElement("fast"))
+			Expect(cmd.FirstKeyPos).To(Equal(int8(0)))
+			Expect(cmd.LastKeyPos).To(Equal(int8(0)))
+			Expect(cmd.StepCount).To(Equal(int8(0)))
+		})
+
 	})
 
 	Describe("debugging", func() {
@@ -1358,8 +1391,8 @@ var _ = Describe("Commands", func() {
 			Expect(client.Ping().Err()).NotTo(HaveOccurred())
 
 			stats := client.PoolStats()
-			Expect(stats.Requests).To(Equal(uint32(3)))
 			Expect(stats.Hits).To(Equal(uint32(1)))
+			Expect(stats.Misses).To(Equal(uint32(2)))
 			Expect(stats.Timeouts).To(Equal(uint32(0)))
 		})
 
@@ -2887,24 +2920,6 @@ var _ = Describe("Commands", func() {
 
 	})
 
-	Describe("Command", func() {
-
-		It("returns map of commands", func() {
-			cmds, err := client.Command().Result()
-			Expect(err).NotTo(HaveOccurred())
-			Expect(len(cmds)).To(BeNumerically("~", 180, 10))
-
-			cmd := cmds["mget"]
-			Expect(cmd.Name).To(Equal("mget"))
-			Expect(cmd.Arity).To(Equal(int8(-2)))
-			Expect(cmd.Flags).To(ContainElement("readonly"))
-			Expect(cmd.FirstKeyPos).To(Equal(int8(1)))
-			Expect(cmd.LastKeyPos).To(Equal(int8(-1)))
-			Expect(cmd.StepCount).To(Equal(int8(1)))
-		})
-
-	})
-
 	Describe("Eval", func() {
 
 		It("returns keys and values", func() {

vendor/github.com/go-redis/redis/export_test.go

@@ -20,8 +20,13 @@ func (c *PubSub) ReceiveMessageTimeout(timeout time.Duration) (*Message, error)
 }
 
 func (c *ClusterClient) SlotAddrs(slot int) []string {
+	state, err := c.state()
+	if err != nil {
+		panic(err)
+	}
+
 	var addrs []string
-	for _, n := range c.state().slotNodes(slot) {
+	for _, n := range state.slotNodes(slot) {
 		addrs = append(addrs, n.Client.getAddr())
 	}
 	return addrs
@@ -29,7 +34,12 @@ func (c *ClusterClient) SlotAddrs(slot int) []string {
 
 // SwapSlot swaps a slot's master/slave address for testing MOVED redirects.
 func (c *ClusterClient) SwapSlotNodes(slot int) {
-	nodes := c.state().slots[slot]
+	state, err := c.state()
+	if err != nil {
+		panic(err)
+	}
+
+	nodes := state.slots[slot]
 	if len(nodes) == 2 {
 		nodes[0], nodes[1] = nodes[1], nodes[0]
 	}

vendor/github.com/go-redis/redis/internal/error.go

@@ -12,11 +12,24 @@ type RedisError string
 
 func (e RedisError) Error() string { return string(e) }
 
-func IsRetryableError(err error) bool {
+func IsRetryableError(err error, retryNetError bool) bool {
-	return IsNetworkError(err) || err.Error() == "ERR max number of clients reached"
+	if IsNetworkError(err) {
+		return retryNetError
+	}
+	s := err.Error()
+	if s == "ERR max number of clients reached" {
+		return true
+	}
+	if strings.HasPrefix(s, "LOADING ") {
+		return true
+	}
+	if strings.HasPrefix(s, "CLUSTERDOWN ") {
+		return true
+	}
+	return false
 }
 
-func IsInternalError(err error) bool {
+func IsRedisError(err error) bool {
 	_, ok := err.(RedisError)
 	return ok
 }
@@ -33,7 +46,7 @@ func IsBadConn(err error, allowTimeout bool) bool {
 	if err == nil {
 		return false
 	}
-	if IsInternalError(err) {
+	if IsRedisError(err) {
 		return false
 	}
 	if allowTimeout {
@@ -45,7 +58,7 @@ func IsBadConn(err error, allowTimeout bool) bool {
 }
 
 func IsMovedError(err error) (moved bool, ask bool, addr string) {
-	if !IsInternalError(err) {
+	if !IsRedisError(err) {
 		return
 	}
 
@@ -69,7 +82,3 @@ func IsMovedError(err error) (moved bool, ask bool, addr string) {
 func IsLoadingError(err error) bool {
 	return strings.HasPrefix(err.Error(), "LOADING ")
 }
-
-func IsClusterDownError(err error) bool {
-	return strings.HasPrefix(err.Error(), "CLUSTERDOWN ")
-}

vendor/github.com/go-redis/redis/internal/pool/pool.go

@@ -23,12 +23,13 @@ var timers = sync.Pool{
 
 // Stats contains pool state information and accumulated stats.
 type Stats struct {
-	Requests uint32 // number of times a connection was requested by the pool
 	Hits     uint32 // number of times free connection was found in the pool
+	Misses   uint32 // number of times free connection was NOT found in the pool
 	Timeouts uint32 // number of times a wait timeout occurred
 
-	TotalConns uint32 // the number of total connections in the pool
+	TotalConns uint32 // number of total connections in the pool
-	FreeConns  uint32 // the number of free connections in the pool
+	FreeConns  uint32 // number of free connections in the pool
+	StaleConns uint32 // number of stale connections removed from the pool
 }
 
 type Pooler interface {
@@ -150,8 +151,6 @@ func (p *ConnPool) Get() (*Conn, bool, error) {
 		return nil, false, ErrClosed
 	}
 
-	atomic.AddUint32(&p.stats.Requests, 1)
-
 	select {
 	case p.queue <- struct{}{}:
 	default:
@@ -189,6 +188,8 @@ func (p *ConnPool) Get() (*Conn, bool, error) {
 		return cn, false, nil
 	}
 
+	atomic.AddUint32(&p.stats.Misses, 1)
+
 	newcn, err := p.NewConn()
 	if err != nil {
 		<-p.queue
@@ -265,11 +266,13 @@ func (p *ConnPool) FreeLen() int {
 
 func (p *ConnPool) Stats() *Stats {
 	return &Stats{
-		Requests:   atomic.LoadUint32(&p.stats.Requests),
+		Hits:     atomic.LoadUint32(&p.stats.Hits),
-		Hits:       atomic.LoadUint32(&p.stats.Hits),
+		Misses:   atomic.LoadUint32(&p.stats.Misses),
-		Timeouts:   atomic.LoadUint32(&p.stats.Timeouts),
+		Timeouts: atomic.LoadUint32(&p.stats.Timeouts),
+
 		TotalConns: uint32(p.Len()),
 		FreeConns:  uint32(p.FreeLen()),
+		StaleConns: atomic.LoadUint32(&p.stats.StaleConns),
 	}
 }
 
@@ -362,10 +365,6 @@ func (p *ConnPool) reaper(frequency time.Duration) {
 			internal.Logf("ReapStaleConns failed: %s", err)
 			continue
 		}
-		s := p.Stats()
+		atomic.AddUint32(&p.stats.StaleConns, uint32(n))
-		internal.Logf(
-			"reaper: removed %d stale conns (TotalConns=%d FreeConns=%d Requests=%d Hits=%d Timeouts=%d)",
-			n, s.TotalConns, s.FreeConns, s.Requests, s.Hits, s.Timeouts,
-		)
 	}
 }

vendor/github.com/go-redis/redis/internal/proto/reader.go

@@ -63,7 +63,7 @@ func (p *Reader) ReadLine() ([]byte, error) {
 		return nil, bufio.ErrBufferFull
 	}
 	if len(line) == 0 {
-		return nil, internal.RedisError("redis: reply is empty")
+		return nil, fmt.Errorf("redis: reply is empty")
 	}
 	if isNilReply(line) {
 		return nil, internal.Nil

vendor/github.com/go-redis/redis/internal/proto/scan.go

@@ -11,7 +11,7 @@ import (
 func Scan(b []byte, v interface{}) error {
 	switch v := v.(type) {
 	case nil:
-		return internal.RedisError("redis: Scan(nil)")
+		return fmt.Errorf("redis: Scan(nil)")
 	case *string:
 		*v = internal.BytesToString(b)
 		return nil

vendor/github.com/go-redis/redis/main_test.go

@@ -50,10 +50,6 @@ var cluster = &clusterScenario{
 	clients:   make(map[string]*redis.Client, 6),
 }
 
-func init() {
-	//redis.SetLogger(log.New(os.Stderr, "redis: ", log.LstdFlags|log.Lshortfile))
-}
-
 var _ = BeforeSuite(func() {
 	var err error
 

vendor/github.com/go-redis/redis/options.go

@@ -198,13 +198,3 @@ func newConnPool(opt *Options) *pool.ConnPool {
 		IdleCheckFrequency: opt.IdleCheckFrequency,
 	})
 }
-
-// PoolStats contains pool state information and accumulated stats.
-type PoolStats struct {
-	Requests uint32 // number of times a connection was requested by the pool
-	Hits     uint32 // number of times free connection was found in the pool
-	Timeouts uint32 // number of times a wait timeout occurred
-
-	TotalConns uint32 // the number of total connections in the pool
-	FreeConns  uint32 // the number of free connections in the pool
-}

vendor/github.com/go-redis/redis/pipeline.go

@@ -13,9 +13,7 @@ type Pipeliner interface {
 	Process(cmd Cmder) error
 	Close() error
 	Discard() error
-	discard() error
 	Exec() ([]Cmder, error)
-	pipelined(fn func(Pipeliner) error) ([]Cmder, error)
 }
 
 var _ Pipeliner = (*Pipeline)(nil)
@@ -104,3 +102,11 @@ func (c *Pipeline) Pipelined(fn func(Pipeliner) error) ([]Cmder, error) {
 func (c *Pipeline) Pipeline() Pipeliner {
 	return c
 }
+
+func (c *Pipeline) TxPipelined(fn func(Pipeliner) error) ([]Cmder, error) {
+	return c.pipelined(fn)
+}
+
+func (c *Pipeline) TxPipeline() Pipeliner {
+	return c
+}

vendor/github.com/go-redis/redis/pool_test.go

@@ -95,8 +95,8 @@ var _ = Describe("pool", func() {
 		Expect(pool.FreeLen()).To(Equal(1))
 
 		stats := pool.Stats()
-		Expect(stats.Requests).To(Equal(uint32(4)))
 		Expect(stats.Hits).To(Equal(uint32(2)))
+		Expect(stats.Misses).To(Equal(uint32(2)))
 		Expect(stats.Timeouts).To(Equal(uint32(0)))
 	})
 
@@ -112,30 +112,32 @@ var _ = Describe("pool", func() {
 		Expect(pool.FreeLen()).To(Equal(1))
 
 		stats := pool.Stats()
-		Expect(stats.Requests).To(Equal(uint32(101)))
 		Expect(stats.Hits).To(Equal(uint32(100)))
+		Expect(stats.Misses).To(Equal(uint32(1)))
 		Expect(stats.Timeouts).To(Equal(uint32(0)))
 	})
 
 	It("removes idle connections", func() {
 		stats := client.PoolStats()
 		Expect(stats).To(Equal(&redis.PoolStats{
-			Requests:   1,
 			Hits:       0,
+			Misses:     1,
 			Timeouts:   0,
 			TotalConns: 1,
 			FreeConns:  1,
+			StaleConns: 0,
 		}))
 
 		time.Sleep(2 * time.Second)
 
 		stats = client.PoolStats()
 		Expect(stats).To(Equal(&redis.PoolStats{
-			Requests:   1,
 			Hits:       0,
+			Misses:     1,
 			Timeouts:   0,
 			TotalConns: 0,
 			FreeConns:  0,
+			StaleConns: 1,
 		}))
 	})
 })

vendor/github.com/go-redis/redis/pubsub.go

@@ -95,7 +95,10 @@ func (c *PubSub) releaseConn(cn *pool.Conn, err error) {
 }
 
 func (c *PubSub) _releaseConn(cn *pool.Conn, err error) {
-	if internal.IsBadConn(err, true) && c.cn == cn {
+	if c.cn != cn {
+		return
+	}
+	if internal.IsBadConn(err, true) {
 		_ = c.closeTheCn()
 	}
 }

vendor/github.com/go-redis/redis/pubsub_test.go

@@ -68,7 +68,7 @@ var _ = Describe("PubSub", func() {
 		}
 
 		stats := client.PoolStats()
-		Expect(stats.Requests - stats.Hits).To(Equal(uint32(2)))
+		Expect(stats.Misses).To(Equal(uint32(2)))
 	})
 
 	It("should pub/sub channels", func() {
@@ -191,7 +191,7 @@ var _ = Describe("PubSub", func() {
 		}
 
 		stats := client.PoolStats()
-		Expect(stats.Requests - stats.Hits).To(Equal(uint32(2)))
+		Expect(stats.Misses).To(Equal(uint32(2)))
 	})
 
 	It("should ping/pong", func() {
@@ -290,8 +290,8 @@ var _ = Describe("PubSub", func() {
 		Eventually(done).Should(Receive())
 
 		stats := client.PoolStats()
-		Expect(stats.Requests).To(Equal(uint32(2)))
 		Expect(stats.Hits).To(Equal(uint32(1)))
+		Expect(stats.Misses).To(Equal(uint32(1)))
 	})
 
 	It("returns an error when subscribe fails", func() {

vendor/github.com/go-redis/redis/redis.go

@@ -3,6 +3,7 @@ package redis
 import (
 	"fmt"
 	"log"
+	"os"
 	"time"
 
 	"github.com/go-redis/redis/internal"
@@ -13,6 +14,10 @@ import (
 // Redis nil reply, .e.g. when key does not exist.
 const Nil = internal.Nil
 
+func init() {
+	SetLogger(log.New(os.Stderr, "redis: ", log.LstdFlags|log.Lshortfile))
+}
+
 func SetLogger(logger *log.Logger) {
 	internal.Logger = logger
 }
@@ -131,7 +136,7 @@ func (c *baseClient) defaultProcess(cmd Cmder) error {
 		cn, _, err := c.getConn()
 		if err != nil {
 			cmd.setErr(err)
-			if internal.IsRetryableError(err) {
+			if internal.IsRetryableError(err, true) {
 				continue
 			}
 			return err
@@ -141,7 +146,7 @@ func (c *baseClient) defaultProcess(cmd Cmder) error {
 		if err := writeCmd(cn, cmd); err != nil {
 			c.releaseConn(cn, err)
 			cmd.setErr(err)
-			if internal.IsRetryableError(err) {
+			if internal.IsRetryableError(err, true) {
 				continue
 			}
 			return err
@@ -150,7 +155,7 @@ func (c *baseClient) defaultProcess(cmd Cmder) error {
 		cn.SetReadTimeout(c.cmdTimeout(cmd))
 		err = cmd.readReply(cn)
 		c.releaseConn(cn, err)
-		if err != nil && internal.IsRetryableError(err) {
+		if err != nil && internal.IsRetryableError(err, cmd.readTimeout() == nil) {
 			continue
 		}
 
@@ -197,8 +202,11 @@ type pipelineProcessor func(*pool.Conn, []Cmder) (bool, error)
 
 func (c *baseClient) pipelineExecer(p pipelineProcessor) pipelineExecer {
 	return func(cmds []Cmder) error {
-		var firstErr error
+		for attempt := 0; attempt <= c.opt.MaxRetries; attempt++ {
-		for i := 0; i <= c.opt.MaxRetries; i++ {
+			if attempt > 0 {
+				time.Sleep(c.retryBackoff(attempt))
+			}
+
 			cn, _, err := c.getConn()
 			if err != nil {
 				setCmdsErr(cmds, err)
@@ -206,18 +214,18 @@ func (c *baseClient) pipelineExecer(p pipelineProcessor) pipelineExecer {
 			}
 
 			canRetry, err := p(cn, cmds)
-			c.releaseConn(cn, err)
+
-			if err == nil {
+			if err == nil || internal.IsRedisError(err) {
-				return nil
+				_ = c.connPool.Put(cn)
+				break
 			}
-			if firstErr == nil {
+			_ = c.connPool.Remove(cn)
-				firstErr = err
+
-			}
+			if !canRetry || !internal.IsRetryableError(err, true) {
-			if !canRetry || !internal.IsRetryableError(err) {
 				break
 			}
 		}
-		return firstErr
+		return firstCmdsErr(cmds)
 	}
 }
 
@@ -230,23 +238,17 @@ func (c *baseClient) pipelineProcessCmds(cn *pool.Conn, cmds []Cmder) (bool, err
 
 	// Set read timeout for all commands.
 	cn.SetReadTimeout(c.opt.ReadTimeout)
-	return pipelineReadCmds(cn, cmds)
+	return true, pipelineReadCmds(cn, cmds)
 }
 
-func pipelineReadCmds(cn *pool.Conn, cmds []Cmder) (retry bool, firstErr error) {
+func pipelineReadCmds(cn *pool.Conn, cmds []Cmder) error {
-	for i, cmd := range cmds {
+	for _, cmd := range cmds {
 		err := cmd.readReply(cn)
-		if err == nil {
+		if err != nil && !internal.IsRedisError(err) {
-			continue
+			return err
-		}
-		if i == 0 {
-			retry = true
-		}
-		if firstErr == nil {
-			firstErr = err
 		}
 	}
-	return
+	return nil
 }
 
 func (c *baseClient) txPipelineProcessCmds(cn *pool.Conn, cmds []Cmder) (bool, error) {
@@ -260,11 +262,11 @@ func (c *baseClient) txPipelineProcessCmds(cn *pool.Conn, cmds []Cmder) (bool, e
 	cn.SetReadTimeout(c.opt.ReadTimeout)
 
 	if err := c.txPipelineReadQueued(cn, cmds); err != nil {
+		setCmdsErr(cmds, err)
 		return false, err
 	}
 
-	_, err := pipelineReadCmds(cn, cmds)
+	return false, pipelineReadCmds(cn, cmds)
-	return false, err
 }
 
 func txPipelineWriteMulti(cn *pool.Conn, cmds []Cmder) error {
@@ -276,21 +278,16 @@ func txPipelineWriteMulti(cn *pool.Conn, cmds []Cmder) error {
 }
 
 func (c *baseClient) txPipelineReadQueued(cn *pool.Conn, cmds []Cmder) error {
-	var firstErr error
-
 	// Parse queued replies.
 	var statusCmd StatusCmd
-	if err := statusCmd.readReply(cn); err != nil && firstErr == nil {
+	if err := statusCmd.readReply(cn); err != nil {
-		firstErr = err
+		return err
 	}
 
-	for _, cmd := range cmds {
+	for _ = range cmds {
 		err := statusCmd.readReply(cn)
-		if err != nil {
+		if err != nil && !internal.IsRedisError(err) {
-			cmd.setErr(err)
+			return err
-			if firstErr == nil {
-				firstErr = err
-			}
 		}
 	}
 
@@ -355,21 +352,16 @@ func (c *Client) Options() *Options {
 	return c.opt
 }
 
+type PoolStats pool.Stats
+
 // PoolStats returns connection pool stats.
 func (c *Client) PoolStats() *PoolStats {
-	s := c.connPool.Stats()
+	stats := c.connPool.Stats()
-	return &PoolStats{
+	return (*PoolStats)(stats)
-		Requests: s.Requests,
-		Hits:     s.Hits,
-		Timeouts: s.Timeouts,
-
-		TotalConns: s.TotalConns,
-		FreeConns:  s.FreeConns,
-	}
 }
 
 func (c *Client) Pipelined(fn func(Pipeliner) error) ([]Cmder, error) {
-	return c.Pipeline().pipelined(fn)
+	return c.Pipeline().Pipelined(fn)
 }
 
 func (c *Client) Pipeline() Pipeliner {
@@ -381,7 +373,7 @@ func (c *Client) Pipeline() Pipeliner {
 }
 
 func (c *Client) TxPipelined(fn func(Pipeliner) error) ([]Cmder, error) {
-	return c.TxPipeline().pipelined(fn)
+	return c.TxPipeline().Pipelined(fn)
 }
 
 // TxPipeline acts like Pipeline, but wraps queued commands with MULTI/EXEC.
@@ -433,7 +425,7 @@ type Conn struct {
 }
 
 func (c *Conn) Pipelined(fn func(Pipeliner) error) ([]Cmder, error) {
-	return c.Pipeline().pipelined(fn)
+	return c.Pipeline().Pipelined(fn)
 }
 
 func (c *Conn) Pipeline() Pipeliner {
@@ -445,7 +437,7 @@ func (c *Conn) Pipeline() Pipeliner {
 }
 
 func (c *Conn) TxPipelined(fn func(Pipeliner) error) ([]Cmder, error) {
-	return c.TxPipeline().pipelined(fn)
+	return c.TxPipeline().Pipelined(fn)
 }
 
 // TxPipeline acts like Pipeline, but wraps queued commands with MULTI/EXEC.

vendor/github.com/go-redis/redis/ring.go

@@ -34,7 +34,9 @@ type RingOptions struct {
 	DB       int
 	Password string
 
-	MaxRetries int
+	MaxRetries      int
+	MinRetryBackoff time.Duration
+	MaxRetryBackoff time.Duration
 
 	DialTimeout  time.Duration
 	ReadTimeout  time.Duration
@@ -50,6 +52,19 @@ func (opt *RingOptions) init() {
 	if opt.HeartbeatFrequency == 0 {
 		opt.HeartbeatFrequency = 500 * time.Millisecond
 	}
+
+	switch opt.MinRetryBackoff {
+	case -1:
+		opt.MinRetryBackoff = 0
+	case 0:
+		opt.MinRetryBackoff = 8 * time.Millisecond
+	}
+	switch opt.MaxRetryBackoff {
+	case -1:
+		opt.MaxRetryBackoff = 0
+	case 0:
+		opt.MaxRetryBackoff = 512 * time.Millisecond
+	}
 }
 
 func (opt *RingOptions) clientOptions() *Options {
@@ -130,9 +145,10 @@ type Ring struct {
 	opt       *RingOptions
 	nreplicas int
 
-	mu     sync.RWMutex
+	mu         sync.RWMutex
-	hash   *consistenthash.Map
+	hash       *consistenthash.Map
-	shards map[string]*ringShard
+	shards     map[string]*ringShard
+	shardsList []*ringShard
 
 	cmdsInfoOnce internal.Once
 	cmdsInfo     map[string]*CommandInfo
@@ -154,24 +170,41 @@ func NewRing(opt *RingOptions) *Ring {
 	for name, addr := range opt.Addrs {
 		clopt := opt.clientOptions()
 		clopt.Addr = addr
-		ring.addClient(name, NewClient(clopt))
+		ring.addShard(name, NewClient(clopt))
 	}
 	go ring.heartbeat()
 	return ring
 }
 
+func (c *Ring) addShard(name string, cl *Client) {
+	shard := &ringShard{Client: cl}
+	c.mu.Lock()
+	c.hash.Add(name)
+	c.shards[name] = shard
+	c.shardsList = append(c.shardsList, shard)
+	c.mu.Unlock()
+}
+
 // Options returns read-only Options that were used to create the client.
 func (c *Ring) Options() *RingOptions {
 	return c.opt
 }
 
+func (c *Ring) retryBackoff(attempt int) time.Duration {
+	return internal.RetryBackoff(attempt, c.opt.MinRetryBackoff, c.opt.MaxRetryBackoff)
+}
+
 // PoolStats returns accumulated connection pool stats.
 func (c *Ring) PoolStats() *PoolStats {
+	c.mu.RLock()
+	shards := c.shardsList
+	c.mu.RUnlock()
+
 	var acc PoolStats
-	for _, shard := range c.shards {
+	for _, shard := range shards {
 		s := shard.Client.connPool.Stats()
-		acc.Requests += s.Requests
 		acc.Hits += s.Hits
+		acc.Misses += s.Misses
 		acc.Timeouts += s.Timeouts
 		acc.TotalConns += s.TotalConns
 		acc.FreeConns += s.FreeConns
@@ -210,9 +243,13 @@ func (c *Ring) PSubscribe(channels ...string) *PubSub {
 // ForEachShard concurrently calls the fn on each live shard in the ring.
 // It returns the first error if any.
 func (c *Ring) ForEachShard(fn func(client *Client) error) error {
+	c.mu.RLock()
+	shards := c.shardsList
+	c.mu.RUnlock()
+
 	var wg sync.WaitGroup
 	errCh := make(chan error, 1)
-	for _, shard := range c.shards {
+	for _, shard := range shards {
 		if shard.IsDown() {
 			continue
 		}
@@ -241,8 +278,12 @@ func (c *Ring) ForEachShard(fn func(client *Client) error) error {
 
 func (c *Ring) cmdInfo(name string) *CommandInfo {
 	err := c.cmdsInfoOnce.Do(func() error {
+		c.mu.RLock()
+		shards := c.shardsList
+		c.mu.RUnlock()
+
 		var firstErr error
-		for _, shard := range c.shards {
+		for _, shard := range shards {
 			cmdsInfo, err := shard.Client.Command().Result()
 			if err == nil {
 				c.cmdsInfo = cmdsInfo
@@ -257,14 +298,11 @@ func (c *Ring) cmdInfo(name string) *CommandInfo {
 	if err != nil {
 		return nil
 	}
-	return c.cmdsInfo[name]
+	info := c.cmdsInfo[name]
-}
+	if info == nil {
-
+		internal.Logf("info for cmd=%s not found", name)
-func (c *Ring) addClient(name string, cl *Client) {
+	}
-	c.mu.Lock()
+	return info
-	c.hash.Add(name)
-	c.shards[name] = &ringShard{Client: cl}
-	c.mu.Unlock()
 }
 
 func (c *Ring) shardByKey(key string) (*ringShard, error) {
@@ -305,7 +343,7 @@ func (c *Ring) shardByName(name string) (*ringShard, error) {
 
 func (c *Ring) cmdShard(cmd Cmder) (*ringShard, error) {
 	cmdInfo := c.cmdInfo(cmd.Name())
-	firstKey := cmd.arg(cmdFirstKeyPos(cmd, cmdInfo))
+	firstKey := cmd.stringArg(cmdFirstKeyPos(cmd, cmdInfo))
 	return c.shardByKey(firstKey)
 }
 
@@ -346,7 +384,10 @@ func (c *Ring) heartbeat() {
 			break
 		}
 
-		for _, shard := range c.shards {
+		shards := c.shardsList
+		c.mu.RUnlock()
+
+		for _, shard := range shards {
 			err := shard.Client.Ping().Err()
 			if shard.Vote(err == nil || err == pool.ErrPoolTimeout) {
 				internal.Logf("ring shard state changed: %s", shard)
@@ -354,8 +395,6 @@ func (c *Ring) heartbeat() {
 			}
 		}
 
-		c.mu.RUnlock()
-
 		if rebalance {
 			c.rebalance()
 		}
@@ -383,6 +422,7 @@ func (c *Ring) Close() error {
 	}
 	c.hash = nil
 	c.shards = nil
+	c.shardsList = nil
 
 	return firstErr
 }
@@ -396,51 +436,48 @@ func (c *Ring) Pipeline() Pipeliner {
 }
 
 func (c *Ring) Pipelined(fn func(Pipeliner) error) ([]Cmder, error) {
-	return c.Pipeline().pipelined(fn)
+	return c.Pipeline().Pipelined(fn)
 }
 
-func (c *Ring) pipelineExec(cmds []Cmder) (firstErr error) {
+func (c *Ring) pipelineExec(cmds []Cmder) error {
 	cmdsMap := make(map[string][]Cmder)
 	for _, cmd := range cmds {
 		cmdInfo := c.cmdInfo(cmd.Name())
-		name := cmd.arg(cmdFirstKeyPos(cmd, cmdInfo))
+		name := cmd.stringArg(cmdFirstKeyPos(cmd, cmdInfo))
 		if name != "" {
 			name = c.hash.Get(hashtag.Key(name))
 		}
 		cmdsMap[name] = append(cmdsMap[name], cmd)
 	}
 
-	for i := 0; i <= c.opt.MaxRetries; i++ {
+	for attempt := 0; attempt <= c.opt.MaxRetries; attempt++ {
+		if attempt > 0 {
+			time.Sleep(c.retryBackoff(attempt))
+		}
+
 		var failedCmdsMap map[string][]Cmder
 
 		for name, cmds := range cmdsMap {
 			shard, err := c.shardByName(name)
 			if err != nil {
 				setCmdsErr(cmds, err)
-				if firstErr == nil {
-					firstErr = err
-				}
 				continue
 			}
 
 			cn, _, err := shard.Client.getConn()
 			if err != nil {
 				setCmdsErr(cmds, err)
-				if firstErr == nil {
-					firstErr = err
-				}
 				continue
 			}
 
 			canRetry, err := shard.Client.pipelineProcessCmds(cn, cmds)
-			shard.Client.releaseConn(cn, err)
+			if err == nil || internal.IsRedisError(err) {
-			if err == nil {
+				_ = shard.Client.connPool.Put(cn)
 				continue
 			}
-			if firstErr == nil {
+			_ = shard.Client.connPool.Remove(cn)
-				firstErr = err
+
-			}
+			if canRetry && internal.IsRetryableError(err, true) {
-			if canRetry && internal.IsRetryableError(err) {
 				if failedCmdsMap == nil {
 					failedCmdsMap = make(map[string][]Cmder)
 				}
@@ -454,5 +491,13 @@ func (c *Ring) pipelineExec(cmds []Cmder) (firstErr error) {
 		cmdsMap = failedCmdsMap
 	}
 
-	return firstErr
+	return firstCmdsErr(cmds)
+}
+
+func (c *Ring) TxPipeline() Pipeliner {
+	panic("not implemented")
+}
+
+func (c *Ring) TxPipelined(fn func(Pipeliner) error) ([]Cmder, error) {
+	panic("not implemented")
 }

vendor/github.com/go-redis/redis/sentinel.go

@@ -301,8 +301,10 @@ func (d *sentinelFailover) listen(sentinel *sentinelClient) {
 
 		msg, err := pubsub.ReceiveMessage()
 		if err != nil {
-			internal.Logf("sentinel: ReceiveMessage failed: %s", err)
+			if err != pool.ErrClosed {
-			pubsub.Close()
+				internal.Logf("sentinel: ReceiveMessage failed: %s", err)
+				pubsub.Close()
+			}
 			d.resetSentinel()
 			return
 		}

vendor/github.com/go-redis/redis/tx.go

@@ -36,11 +36,10 @@ func (c *Client) Watch(fn func(*Tx) error, keys ...string) error {
 			return err
 		}
 	}
-	firstErr := fn(tx)
+
-	if err := tx.Close(); err != nil && firstErr == nil {
+	err := fn(tx)
-		firstErr = err
+	_ = tx.Close()
-	}
+	return err
-	return firstErr
 }
 
 // close closes the transaction, releasing any open resources.
@@ -53,7 +52,7 @@ func (c *Tx) Close() error {
 // of a transaction.
 func (c *Tx) Watch(keys ...string) *StatusCmd {
 	args := make([]interface{}, 1+len(keys))
-	args[0] = "WATCH"
+	args[0] = "watch"
 	for i, key := range keys {
 		args[1+i] = key
 	}
@@ -65,7 +64,7 @@ func (c *Tx) Watch(keys ...string) *StatusCmd {
 // Unwatch flushes all the previously watched keys for a transaction.
 func (c *Tx) Unwatch(keys ...string) *StatusCmd {
 	args := make([]interface{}, 1+len(keys))
-	args[0] = "UNWATCH"
+	args[0] = "unwatch"
 	for i, key := range keys {
 		args[1+i] = key
 	}
@@ -92,5 +91,13 @@ func (c *Tx) Pipeline() Pipeliner {
 // TxFailedErr is returned. Otherwise Exec returns error of the first
 // failed command or nil.
 func (c *Tx) Pipelined(fn func(Pipeliner) error) ([]Cmder, error) {
-	return c.Pipeline().pipelined(fn)
+	return c.Pipeline().Pipelined(fn)
+}
+
+func (c *Tx) TxPipelined(fn func(Pipeliner) error) ([]Cmder, error) {
+	return c.Pipelined(fn)
+}
+
+func (c *Tx) TxPipeline() Pipeliner {
+	return c.Pipeline()
 }

vendor/github.com/go-redis/redis/universal.go

@@ -90,8 +90,8 @@ func (o *UniversalOptions) simple() *Options {
 	}
 
 	return &Options{
-		Addr:     addr,
+		Addr: addr,
-		DB:       o.DB,
+		DB:   o.DB,
 
 		MaxRetries:         o.MaxRetries,
 		Password:           o.Password,
@@ -117,6 +117,9 @@ type UniversalClient interface {
 	Close() error
 }
 
+var _ UniversalClient = (*Client)(nil)
+var _ UniversalClient = (*ClusterClient)(nil)
+
 // NewUniversalClient returns a new multi client. The type of client returned depends
 // on the following three conditions:
 //

vendor/github.com/golang/protobuf/.travis.yml

@@ -4,6 +4,7 @@ go:
 - 1.6.x
 - 1.7.x
 - 1.8.x
+- 1.9.x
 
 install:
   - go get -v -d -t github.com/golang/protobuf/...

vendor/github.com/golang/protobuf/README.md

@@ -111,6 +111,7 @@ When the .proto file specifies `syntax="proto3"`, there are some differences:
 Consider file test.proto, containing
 
 ```proto
+	syntax = "proto2";
 	package example;
 	
 	enum FOO { X = 17; };

vendor/github.com/golang/protobuf/jsonpb/jsonpb.go

@@ -73,6 +73,31 @@ type Marshaler struct {
 
 	// Whether to use the original (.proto) name for fields.
 	OrigName bool
+
+	// A custom URL resolver to use when marshaling Any messages to JSON.
+	// If unset, the default resolution strategy is to extract the
+	// fully-qualified type name from the type URL and pass that to
+	// proto.MessageType(string).
+	AnyResolver AnyResolver
+}
+
+// AnyResolver takes a type URL, present in an Any message, and resolves it into
+// an instance of the associated message.
+type AnyResolver interface {
+	Resolve(typeUrl string) (proto.Message, error)
+}
+
+func defaultResolveAny(typeUrl string) (proto.Message, error) {
+	// Only the part of typeUrl after the last slash is relevant.
+	mname := typeUrl
+	if slash := strings.LastIndex(mname, "/"); slash >= 0 {
+		mname = mname[slash+1:]
+	}
+	mt := proto.MessageType(mname)
+	if mt == nil {
+		return nil, fmt.Errorf("unknown message type %q", mname)
+	}
+	return reflect.New(mt.Elem()).Interface().(proto.Message), nil
 }
 
 // JSONPBMarshaler is implemented by protobuf messages that customize the
@@ -344,16 +369,17 @@ func (m *Marshaler) marshalAny(out *errWriter, any proto.Message, indent string)
 	turl := v.Field(0).String()
 	val := v.Field(1).Bytes()
 
-	// Only the part of type_url after the last slash is relevant.
+	var msg proto.Message
-	mname := turl
+	var err error
-	if slash := strings.LastIndex(mname, "/"); slash >= 0 {
+	if m.AnyResolver != nil {
-		mname = mname[slash+1:]
+		msg, err = m.AnyResolver.Resolve(turl)
+	} else {
+		msg, err = defaultResolveAny(turl)
 	}
-	mt := proto.MessageType(mname)
+	if err != nil {
-	if mt == nil {
+		return err
-		return fmt.Errorf("unknown message type %q", mname)
 	}
-	msg := reflect.New(mt.Elem()).Interface().(proto.Message)
+
 	if err := proto.Unmarshal(val, msg); err != nil {
 		return err
 	}
@@ -590,6 +616,12 @@ type Unmarshaler struct {
 	// Whether to allow messages to contain unknown fields, as opposed to
 	// failing to unmarshal.
 	AllowUnknownFields bool
+
+	// A custom URL resolver to use when unmarshaling Any messages from JSON.
+	// If unset, the default resolution strategy is to extract the
+	// fully-qualified type name from the type URL and pass that to
+	// proto.MessageType(string).
+	AnyResolver AnyResolver
 }
 
 // UnmarshalNext unmarshals the next protocol buffer from a JSON object stream.
@@ -641,7 +673,8 @@ func (u *Unmarshaler) unmarshalValue(target reflect.Value, inputValue json.RawMe
 	if targetType.Kind() == reflect.Ptr {
 		// If input value is "null" and target is a pointer type, then the field should be treated as not set
 		// UNLESS the target is structpb.Value, in which case it should be set to structpb.NullValue.
-		if string(inputValue) == "null" && targetType != reflect.TypeOf(&stpb.Value{}) {
+		_, isJSONPBUnmarshaler := target.Interface().(JSONPBUnmarshaler)
+		if string(inputValue) == "null" && targetType != reflect.TypeOf(&stpb.Value{}) && !isJSONPBUnmarshaler {
 			return nil
 		}
 		target.Set(reflect.New(targetType.Elem()))
@@ -679,16 +712,17 @@ func (u *Unmarshaler) unmarshalValue(target reflect.Value, inputValue json.RawMe
 			}
 			target.Field(0).SetString(turl)
 
-			mname := turl
+			var m proto.Message
-			if slash := strings.LastIndex(mname, "/"); slash >= 0 {
+			var err error
-				mname = mname[slash+1:]
+			if u.AnyResolver != nil {
+				m, err = u.AnyResolver.Resolve(turl)
+			} else {
+				m, err = defaultResolveAny(turl)
 			}
-			mt := proto.MessageType(mname)
+			if err != nil {
-			if mt == nil {
+				return err
-				return fmt.Errorf("unknown message type %q", mname)
 			}
 
-			m := reflect.New(mt.Elem()).Interface().(proto.Message)
 			if _, ok := m.(wkt); ok {
 				val, ok := jsonFields["value"]
 				if !ok {

vendor/github.com/golang/protobuf/jsonpb/jsonpb_test.go

@@ -721,6 +721,65 @@ func TestUnmarshalingBadInput(t *testing.T) {
 	}
 }
 
+type funcResolver func(turl string) (proto.Message, error)
+
+func (fn funcResolver) Resolve(turl string) (proto.Message, error) {
+	return fn(turl)
+}
+
+func TestAnyWithCustomResolver(t *testing.T) {
+	var resolvedTypeUrls []string
+	resolver := funcResolver(func(turl string) (proto.Message, error) {
+		resolvedTypeUrls = append(resolvedTypeUrls, turl)
+		return new(pb.Simple), nil
+	})
+	msg := &pb.Simple{
+		OBytes:  []byte{1, 2, 3, 4},
+		OBool:   proto.Bool(true),
+		OString: proto.String("foobar"),
+		OInt64:  proto.Int64(1020304),
+	}
+	msgBytes, err := proto.Marshal(msg)
+	if err != nil {
+		t.Errorf("an unexpected error occurred when marshaling message: %v", err)
+	}
+	// make an Any with a type URL that won't resolve w/out custom resolver
+	any := &anypb.Any{
+		TypeUrl: "https://foobar.com/some.random.MessageKind",
+		Value:   msgBytes,
+	}
+
+	m := Marshaler{AnyResolver: resolver}
+	js, err := m.MarshalToString(any)
+	if err != nil {
+		t.Errorf("an unexpected error occurred when marshaling any to JSON: %v", err)
+	}
+	if len(resolvedTypeUrls) != 1 {
+		t.Errorf("custom resolver was not invoked during marshaling")
+	} else if resolvedTypeUrls[0] != "https://foobar.com/some.random.MessageKind" {
+		t.Errorf("custom resolver was invoked with wrong URL: got %q, wanted %q", resolvedTypeUrls[0], "https://foobar.com/some.random.MessageKind")
+	}
+	wanted := `{"@type":"https://foobar.com/some.random.MessageKind","oBool":true,"oInt64":"1020304","oString":"foobar","oBytes":"AQIDBA=="}`
+	if js != wanted {
+		t.Errorf("marshalling JSON produced incorrect output: got %s, wanted %s", js, wanted)
+	}
+
+	u := Unmarshaler{AnyResolver: resolver}
+	roundTrip := &anypb.Any{}
+	err = u.Unmarshal(bytes.NewReader([]byte(js)), roundTrip)
+	if err != nil {
+		t.Errorf("an unexpected error occurred when unmarshaling any from JSON: %v", err)
+	}
+	if len(resolvedTypeUrls) != 2 {
+		t.Errorf("custom resolver was not invoked during marshaling")
+	} else if resolvedTypeUrls[1] != "https://foobar.com/some.random.MessageKind" {
+		t.Errorf("custom resolver was invoked with wrong URL: got %q, wanted %q", resolvedTypeUrls[1], "https://foobar.com/some.random.MessageKind")
+	}
+	if !proto.Equal(any, roundTrip) {
+		t.Errorf("message contents not set correctly after unmarshalling JSON: got %s, wanted %s", roundTrip, any)
+	}
+}
+
 func TestUnmarshalJSONPBUnmarshaler(t *testing.T) {
 	rawJson := `{ "foo": "bar", "baz": [0, 1, 2, 3] }`
 	var msg dynamicMessage
@@ -732,6 +791,19 @@ func TestUnmarshalJSONPBUnmarshaler(t *testing.T) {
 	}
 }
 
+func TestUnmarshalNullWithJSONPBUnmarshaler(t *testing.T) {
+	rawJson := `{"stringField":null}`
+	var ptrFieldMsg ptrFieldMessage
+	if err := Unmarshal(strings.NewReader(rawJson), &ptrFieldMsg); err != nil {
+		t.Errorf("unmarshal error: %v", err)
+	}
+
+	want := ptrFieldMessage{StringField: &stringField{IsSet: true, StringValue: "null"}}
+	if !proto.Equal(&ptrFieldMsg, &want) {
+		t.Errorf("unmarshal result StringField: got %v, want %v", ptrFieldMsg, want)
+	}
+}
+
 func TestUnmarshalAnyJSONPBUnmarshaler(t *testing.T) {
 	rawJson := `{ "@type": "blah.com/` + dynamicMessageName + `", "foo": "bar", "baz": [0, 1, 2, 3] }`
 	var got anypb.Any
@@ -762,6 +834,41 @@ func init() {
 	proto.RegisterType((*dynamicMessage)(nil), dynamicMessageName)
 }
 
+type ptrFieldMessage struct {
+	StringField *stringField `protobuf:"bytes,1,opt,name=stringField"`
+}
+
+func (m *ptrFieldMessage) Reset() {
+}
+
+func (m *ptrFieldMessage) String() string {
+	return m.StringField.StringValue
+}
+
+func (m *ptrFieldMessage) ProtoMessage() {
+}
+
+type stringField struct {
+	IsSet       bool   `protobuf:"varint,1,opt,name=isSet"`
+	StringValue string `protobuf:"bytes,2,opt,name=stringValue"`
+}
+
+func (s *stringField) Reset() {
+}
+
+func (s *stringField) String() string {
+	return s.StringValue
+}
+
+func (s *stringField) ProtoMessage() {
+}
+
+func (s *stringField) UnmarshalJSONPB(jum *Unmarshaler, js []byte) error {
+	s.IsSet = true
+	s.StringValue = string(js)
+	return nil
+}
+
 // dynamicMessage implements protobuf.Message but is not a normal generated message type.
 // It provides implementations of JSONPBMarshaler and JSONPBUnmarshaler for JSON support.
 type dynamicMessage struct {

vendor/github.com/golang/protobuf/protoc-gen-go/descriptor/descriptor.pb.go

@@ -11,6 +11,7 @@ It has these top-level messages:
 	FileDescriptorSet
 	FileDescriptorProto
 	DescriptorProto
+	ExtensionRangeOptions
 	FieldDescriptorProto
 	OneofDescriptorProto
 	EnumDescriptorProto
@@ -137,7 +138,7 @@ func (x *FieldDescriptorProto_Type) UnmarshalJSON(data []byte) error {
 	*x = FieldDescriptorProto_Type(value)
 	return nil
 }
-func (FieldDescriptorProto_Type) EnumDescriptor() ([]byte, []int) { return fileDescriptor0, []int{3, 0} }
+func (FieldDescriptorProto_Type) EnumDescriptor() ([]byte, []int) { return fileDescriptor0, []int{4, 0} }
 
 type FieldDescriptorProto_Label int32
 
@@ -176,7 +177,7 @@ func (x *FieldDescriptorProto_Label) UnmarshalJSON(data []byte) error {
 	return nil
 }
 func (FieldDescriptorProto_Label) EnumDescriptor() ([]byte, []int) {
-	return fileDescriptor0, []int{3, 1}
+	return fileDescriptor0, []int{4, 1}
 }
 
 // Generated classes can be optimized for speed or code size.
@@ -216,7 +217,7 @@ func (x *FileOptions_OptimizeMode) UnmarshalJSON(data []byte) error {
 	*x = FileOptions_OptimizeMode(value)
 	return nil
 }
-func (FileOptions_OptimizeMode) EnumDescriptor() ([]byte, []int) { return fileDescriptor0, []int{9, 0} }
+func (FileOptions_OptimizeMode) EnumDescriptor() ([]byte, []int) { return fileDescriptor0, []int{10, 0} }
 
 type FieldOptions_CType int32
 
@@ -254,7 +255,7 @@ func (x *FieldOptions_CType) UnmarshalJSON(data []byte) error {
 	*x = FieldOptions_CType(value)
 	return nil
 }
-func (FieldOptions_CType) EnumDescriptor() ([]byte, []int) { return fileDescriptor0, []int{11, 0} }
+func (FieldOptions_CType) EnumDescriptor() ([]byte, []int) { return fileDescriptor0, []int{12, 0} }
 
 type FieldOptions_JSType int32
 
@@ -294,7 +295,7 @@ func (x *FieldOptions_JSType) UnmarshalJSON(data []byte) error {
 	*x = FieldOptions_JSType(value)
 	return nil
 }
-func (FieldOptions_JSType) EnumDescriptor() ([]byte, []int) { return fileDescriptor0, []int{11, 1} }
+func (FieldOptions_JSType) EnumDescriptor() ([]byte, []int) { return fileDescriptor0, []int{12, 1} }
 
 // Is this method side-effect-free (or safe in HTTP parlance), or idempotent,
 // or neither? HTTP based RPC implementation may choose GET verb for safe
@@ -335,7 +336,7 @@ func (x *MethodOptions_IdempotencyLevel) UnmarshalJSON(data []byte) error {
 	return nil
 }
 func (MethodOptions_IdempotencyLevel) EnumDescriptor() ([]byte, []int) {
-	return fileDescriptor0, []int{16, 0}
+	return fileDescriptor0, []int{17, 0}
 }
 
 // The protocol compiler can output a FileDescriptorSet containing the .proto
@@ -567,9 +568,10 @@ func (m *DescriptorProto) GetReservedName() []string {
 }
 
 type DescriptorProto_ExtensionRange struct {
-	Start            *int32 `protobuf:"varint,1,opt,name=start" json:"start,omitempty"`
+	Start            *int32                 `protobuf:"varint,1,opt,name=start" json:"start,omitempty"`
-	End              *int32 `protobuf:"varint,2,opt,name=end" json:"end,omitempty"`
+	End              *int32                 `protobuf:"varint,2,opt,name=end" json:"end,omitempty"`
-	XXX_unrecognized []byte `json:"-"`
+	Options          *ExtensionRangeOptions `protobuf:"bytes,3,opt,name=options" json:"options,omitempty"`
+	XXX_unrecognized []byte                 `json:"-"`
 }
 
 func (m *DescriptorProto_ExtensionRange) Reset()         { *m = DescriptorProto_ExtensionRange{} }
@@ -593,6 +595,13 @@ func (m *DescriptorProto_ExtensionRange) GetEnd() int32 {
 	return 0
 }
 
+func (m *DescriptorProto_ExtensionRange) GetOptions() *ExtensionRangeOptions {
+	if m != nil {
+		return m.Options
+	}
+	return nil
+}
+
 // Range of reserved tag numbers. Reserved tag numbers may not be used by
 // fields or extension ranges in the same message. Reserved ranges may
 // not overlap.
@@ -623,6 +632,33 @@ func (m *DescriptorProto_ReservedRange) GetEnd() int32 {
 	return 0
 }
 
+type ExtensionRangeOptions struct {
+	// The parser stores options it doesn't recognize here. See above.
+	UninterpretedOption          []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"`
+	proto.XXX_InternalExtensions `json:"-"`
+	XXX_unrecognized             []byte `json:"-"`
+}
+
+func (m *ExtensionRangeOptions) Reset()                    { *m = ExtensionRangeOptions{} }
+func (m *ExtensionRangeOptions) String() string            { return proto.CompactTextString(m) }
+func (*ExtensionRangeOptions) ProtoMessage()               {}
+func (*ExtensionRangeOptions) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{3} }
+
+var extRange_ExtensionRangeOptions = []proto.ExtensionRange{
+	{1000, 536870911},
+}
+
+func (*ExtensionRangeOptions) ExtensionRangeArray() []proto.ExtensionRange {
+	return extRange_ExtensionRangeOptions
+}
+
+func (m *ExtensionRangeOptions) GetUninterpretedOption() []*UninterpretedOption {
+	if m != nil {
+		return m.UninterpretedOption
+	}
+	return nil
+}
+
 // Describes a field within a message.
 type FieldDescriptorProto struct {
 	Name   *string                     `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
@@ -661,7 +697,7 @@ type FieldDescriptorProto struct {
 func (m *FieldDescriptorProto) Reset()                    { *m = FieldDescriptorProto{} }
 func (m *FieldDescriptorProto) String() string            { return proto.CompactTextString(m) }
 func (*FieldDescriptorProto) ProtoMessage()               {}
-func (*FieldDescriptorProto) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{3} }
+func (*FieldDescriptorProto) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{4} }
 
 func (m *FieldDescriptorProto) GetName() string {
 	if m != nil && m.Name != nil {
@@ -743,7 +779,7 @@ type OneofDescriptorProto struct {
 func (m *OneofDescriptorProto) Reset()                    { *m = OneofDescriptorProto{} }
 func (m *OneofDescriptorProto) String() string            { return proto.CompactTextString(m) }
 func (*OneofDescriptorProto) ProtoMessage()               {}
-func (*OneofDescriptorProto) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{4} }
+func (*OneofDescriptorProto) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{5} }
 
 func (m *OneofDescriptorProto) GetName() string {
 	if m != nil && m.Name != nil {
@@ -770,7 +806,7 @@ type EnumDescriptorProto struct {
 func (m *EnumDescriptorProto) Reset()                    { *m = EnumDescriptorProto{} }
 func (m *EnumDescriptorProto) String() string            { return proto.CompactTextString(m) }
 func (*EnumDescriptorProto) ProtoMessage()               {}
-func (*EnumDescriptorProto) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{5} }
+func (*EnumDescriptorProto) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{6} }
 
 func (m *EnumDescriptorProto) GetName() string {
 	if m != nil && m.Name != nil {
@@ -804,7 +840,7 @@ type EnumValueDescriptorProto struct {
 func (m *EnumValueDescriptorProto) Reset()                    { *m = EnumValueDescriptorProto{} }
 func (m *EnumValueDescriptorProto) String() string            { return proto.CompactTextString(m) }
 func (*EnumValueDescriptorProto) ProtoMessage()               {}
-func (*EnumValueDescriptorProto) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{6} }
+func (*EnumValueDescriptorProto) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{7} }
 
 func (m *EnumValueDescriptorProto) GetName() string {
 	if m != nil && m.Name != nil {
@@ -838,7 +874,7 @@ type ServiceDescriptorProto struct {
 func (m *ServiceDescriptorProto) Reset()                    { *m = ServiceDescriptorProto{} }
 func (m *ServiceDescriptorProto) String() string            { return proto.CompactTextString(m) }
 func (*ServiceDescriptorProto) ProtoMessage()               {}
-func (*ServiceDescriptorProto) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{7} }
+func (*ServiceDescriptorProto) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{8} }
 
 func (m *ServiceDescriptorProto) GetName() string {
 	if m != nil && m.Name != nil {
@@ -879,7 +915,7 @@ type MethodDescriptorProto struct {
 func (m *MethodDescriptorProto) Reset()                    { *m = MethodDescriptorProto{} }
 func (m *MethodDescriptorProto) String() string            { return proto.CompactTextString(m) }
 func (*MethodDescriptorProto) ProtoMessage()               {}
-func (*MethodDescriptorProto) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{8} }
+func (*MethodDescriptorProto) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{9} }
 
 const Default_MethodDescriptorProto_ClientStreaming bool = false
 const Default_MethodDescriptorProto_ServerStreaming bool = false
@@ -974,7 +1010,7 @@ type FileOptions struct {
 	CcGenericServices   *bool `protobuf:"varint,16,opt,name=cc_generic_services,json=ccGenericServices,def=0" json:"cc_generic_services,omitempty"`
 	JavaGenericServices *bool `protobuf:"varint,17,opt,name=java_generic_services,json=javaGenericServices,def=0" json:"java_generic_services,omitempty"`
 	PyGenericServices   *bool `protobuf:"varint,18,opt,name=py_generic_services,json=pyGenericServices,def=0" json:"py_generic_services,omitempty"`
-	PhpGenericServices  *bool `protobuf:"varint,19,opt,name=php_generic_services,json=phpGenericServices,def=0" json:"php_generic_services,omitempty"`
+	PhpGenericServices  *bool `protobuf:"varint,42,opt,name=php_generic_services,json=phpGenericServices,def=0" json:"php_generic_services,omitempty"`
 	// Is this file deprecated?
 	// Depending on the target platform, this can emit Deprecated annotations
 	// for everything in the file, or it will be completely ignored; in the very
@@ -1009,7 +1045,7 @@ type FileOptions struct {
 func (m *FileOptions) Reset()                    { *m = FileOptions{} }
 func (m *FileOptions) String() string            { return proto.CompactTextString(m) }
 func (*FileOptions) ProtoMessage()               {}
-func (*FileOptions) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{9} }
+func (*FileOptions) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{10} }
 
 var extRange_FileOptions = []proto.ExtensionRange{
 	{1000, 536870911},
@@ -1222,7 +1258,7 @@ type MessageOptions struct {
 func (m *MessageOptions) Reset()                    { *m = MessageOptions{} }
 func (m *MessageOptions) String() string            { return proto.CompactTextString(m) }
 func (*MessageOptions) ProtoMessage()               {}
-func (*MessageOptions) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{10} }
+func (*MessageOptions) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{11} }
 
 var extRange_MessageOptions = []proto.ExtensionRange{
 	{1000, 536870911},
@@ -1285,13 +1321,15 @@ type FieldOptions struct {
 	Packed *bool `protobuf:"varint,2,opt,name=packed" json:"packed,omitempty"`
 	// The jstype option determines the JavaScript type used for values of the
 	// field.  The option is permitted only for 64 bit integral and fixed types
-	// (int64, uint64, sint64, fixed64, sfixed64).  By default these types are
+	// (int64, uint64, sint64, fixed64, sfixed64).  A field with jstype JS_STRING
-	// represented as JavaScript strings.  This avoids loss of precision that can
+	// is represented as JavaScript string, which avoids loss of precision that
-	// happen when a large value is converted to a floating point JavaScript
+	// can happen when a large value is converted to a floating point JavaScript.
-	// numbers.  Specifying JS_NUMBER for the jstype causes the generated
+	// Specifying JS_NUMBER for the jstype causes the generated JavaScript code to
-	// JavaScript code to use the JavaScript "number" type instead of strings.
+	// use the JavaScript "number" type.  The behavior of the default option
-	// This option is an enum to permit additional types to be added,
+	// JS_NORMAL is implementation dependent.
-	// e.g. goog.math.Integer.
+	//
+	// This option is an enum to permit additional types to be added, e.g.
+	// goog.math.Integer.
 	Jstype *FieldOptions_JSType `protobuf:"varint,6,opt,name=jstype,enum=google.protobuf.FieldOptions_JSType,def=0" json:"jstype,omitempty"`
 	// Should this field be parsed lazily?  Lazy applies only to message-type
 	// fields.  It means that when the outer message is initially parsed, the
@@ -1338,7 +1376,7 @@ type FieldOptions struct {
 func (m *FieldOptions) Reset()                    { *m = FieldOptions{} }
 func (m *FieldOptions) String() string            { return proto.CompactTextString(m) }
 func (*FieldOptions) ProtoMessage()               {}
-func (*FieldOptions) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{11} }
+func (*FieldOptions) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{12} }
 
 var extRange_FieldOptions = []proto.ExtensionRange{
 	{1000, 536870911},
@@ -1413,7 +1451,7 @@ type OneofOptions struct {
 func (m *OneofOptions) Reset()                    { *m = OneofOptions{} }
 func (m *OneofOptions) String() string            { return proto.CompactTextString(m) }
 func (*OneofOptions) ProtoMessage()               {}
-func (*OneofOptions) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{12} }
+func (*OneofOptions) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{13} }
 
 var extRange_OneofOptions = []proto.ExtensionRange{
 	{1000, 536870911},
@@ -1448,7 +1486,7 @@ type EnumOptions struct {
 func (m *EnumOptions) Reset()                    { *m = EnumOptions{} }
 func (m *EnumOptions) String() string            { return proto.CompactTextString(m) }
 func (*EnumOptions) ProtoMessage()               {}
-func (*EnumOptions) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{13} }
+func (*EnumOptions) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{14} }
 
 var extRange_EnumOptions = []proto.ExtensionRange{
 	{1000, 536870911},
@@ -1496,7 +1534,7 @@ type EnumValueOptions struct {
 func (m *EnumValueOptions) Reset()                    { *m = EnumValueOptions{} }
 func (m *EnumValueOptions) String() string            { return proto.CompactTextString(m) }
 func (*EnumValueOptions) ProtoMessage()               {}
-func (*EnumValueOptions) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{14} }
+func (*EnumValueOptions) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{15} }
 
 var extRange_EnumValueOptions = []proto.ExtensionRange{
 	{1000, 536870911},
@@ -1537,7 +1575,7 @@ type ServiceOptions struct {
 func (m *ServiceOptions) Reset()                    { *m = ServiceOptions{} }
 func (m *ServiceOptions) String() string            { return proto.CompactTextString(m) }
 func (*ServiceOptions) ProtoMessage()               {}
-func (*ServiceOptions) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{15} }
+func (*ServiceOptions) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{16} }
 
 var extRange_ServiceOptions = []proto.ExtensionRange{
 	{1000, 536870911},
@@ -1579,7 +1617,7 @@ type MethodOptions struct {
 func (m *MethodOptions) Reset()                    { *m = MethodOptions{} }
 func (m *MethodOptions) String() string            { return proto.CompactTextString(m) }
 func (*MethodOptions) ProtoMessage()               {}
-func (*MethodOptions) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{16} }
+func (*MethodOptions) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{17} }
 
 var extRange_MethodOptions = []proto.ExtensionRange{
 	{1000, 536870911},
@@ -1635,7 +1673,7 @@ type UninterpretedOption struct {
 func (m *UninterpretedOption) Reset()                    { *m = UninterpretedOption{} }
 func (m *UninterpretedOption) String() string            { return proto.CompactTextString(m) }
 func (*UninterpretedOption) ProtoMessage()               {}
-func (*UninterpretedOption) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{17} }
+func (*UninterpretedOption) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{18} }
 
 func (m *UninterpretedOption) GetName() []*UninterpretedOption_NamePart {
 	if m != nil {
@@ -1701,7 +1739,7 @@ func (m *UninterpretedOption_NamePart) Reset()         { *m = UninterpretedOptio
 func (m *UninterpretedOption_NamePart) String() string { return proto.CompactTextString(m) }
 func (*UninterpretedOption_NamePart) ProtoMessage()    {}
 func (*UninterpretedOption_NamePart) Descriptor() ([]byte, []int) {
-	return fileDescriptor0, []int{17, 0}
+	return fileDescriptor0, []int{18, 0}
 }
 
 func (m *UninterpretedOption_NamePart) GetNamePart() string {
@@ -1771,7 +1809,7 @@ type SourceCodeInfo struct {
 func (m *SourceCodeInfo) Reset()                    { *m = SourceCodeInfo{} }
 func (m *SourceCodeInfo) String() string            { return proto.CompactTextString(m) }
 func (*SourceCodeInfo) ProtoMessage()               {}
-func (*SourceCodeInfo) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{18} }
+func (*SourceCodeInfo) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{19} }
 
 func (m *SourceCodeInfo) GetLocation() []*SourceCodeInfo_Location {
 	if m != nil {
@@ -1867,7 +1905,7 @@ type SourceCodeInfo_Location struct {
 func (m *SourceCodeInfo_Location) Reset()                    { *m = SourceCodeInfo_Location{} }
 func (m *SourceCodeInfo_Location) String() string            { return proto.CompactTextString(m) }
 func (*SourceCodeInfo_Location) ProtoMessage()               {}
-func (*SourceCodeInfo_Location) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{18, 0} }
+func (*SourceCodeInfo_Location) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{19, 0} }
 
 func (m *SourceCodeInfo_Location) GetPath() []int32 {
 	if m != nil {
@@ -1917,7 +1955,7 @@ type GeneratedCodeInfo struct {
 func (m *GeneratedCodeInfo) Reset()                    { *m = GeneratedCodeInfo{} }
 func (m *GeneratedCodeInfo) String() string            { return proto.CompactTextString(m) }
 func (*GeneratedCodeInfo) ProtoMessage()               {}
-func (*GeneratedCodeInfo) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{19} }
+func (*GeneratedCodeInfo) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{20} }
 
 func (m *GeneratedCodeInfo) GetAnnotation() []*GeneratedCodeInfo_Annotation {
 	if m != nil {
@@ -1946,7 +1984,7 @@ func (m *GeneratedCodeInfo_Annotation) Reset()         { *m = GeneratedCodeInfo_
 func (m *GeneratedCodeInfo_Annotation) String() string { return proto.CompactTextString(m) }
 func (*GeneratedCodeInfo_Annotation) ProtoMessage()    {}
 func (*GeneratedCodeInfo_Annotation) Descriptor() ([]byte, []int) {
-	return fileDescriptor0, []int{19, 0}
+	return fileDescriptor0, []int{20, 0}
 }
 
 func (m *GeneratedCodeInfo_Annotation) GetPath() []int32 {
@@ -1983,6 +2021,7 @@ func init() {
 	proto.RegisterType((*DescriptorProto)(nil), "google.protobuf.DescriptorProto")
 	proto.RegisterType((*DescriptorProto_ExtensionRange)(nil), "google.protobuf.DescriptorProto.ExtensionRange")
 	proto.RegisterType((*DescriptorProto_ReservedRange)(nil), "google.protobuf.DescriptorProto.ReservedRange")
+	proto.RegisterType((*ExtensionRangeOptions)(nil), "google.protobuf.ExtensionRangeOptions")
 	proto.RegisterType((*FieldDescriptorProto)(nil), "google.protobuf.FieldDescriptorProto")
 	proto.RegisterType((*OneofDescriptorProto)(nil), "google.protobuf.OneofDescriptorProto")
 	proto.RegisterType((*EnumDescriptorProto)(nil), "google.protobuf.EnumDescriptorProto")
@@ -2014,161 +2053,163 @@ func init() {
 func init() { proto.RegisterFile("google/protobuf/descriptor.proto", fileDescriptor0) }
 
 var fileDescriptor0 = []byte{
-	// 2490 bytes of a gzipped FileDescriptorProto
+	// 2519 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xc4, 0x59, 0xdd, 0x8e, 0xdb, 0xc6,
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xc4, 0x59, 0xdd, 0x6e, 0x1b, 0xc7,
-	0x15, 0x8e, 0x7e, 0x57, 0x3a, 0xd2, 0x6a, 0x67, 0x67, 0x37, 0x36, 0xbd, 0xf9, 0xf1, 0x5a, 0xf9,
+	0x15, 0x0e, 0x7f, 0x45, 0x1e, 0x52, 0xd4, 0x68, 0xa4, 0xd8, 0x6b, 0xe5, 0xc7, 0x32, 0xf3, 0x63,
-	0xf1, 0x3a, 0x69, 0xb4, 0xc1, 0xc6, 0x76, 0x9c, 0x4d, 0xe1, 0x42, 0x2b, 0xd1, 0x1b, 0xb9, 0x5a,
+	0xd9, 0x69, 0xa8, 0x40, 0xb1, 0x1d, 0x47, 0x29, 0xd2, 0x52, 0xe4, 0x5a, 0xa1, 0x4a, 0x91, 0xec,
-	0x49, 0xa5, 0xb4, 0x8d, 0x9d, 0x1b, 0x62, 0x96, 0x1c, 0x49, 0xb4, 0x29, 0x92, 0x21, 0x29, 0xdb,
+	0x92, 0x6a, 0x7e, 0x6e, 0x16, 0xa3, 0xdd, 0x21, 0xb9, 0xf6, 0x72, 0x77, 0xb3, 0xbb, 0xb4, 0xad,
-	0x9b, 0x2b, 0x03, 0xbd, 0x2a, 0xd0, 0x07, 0x28, 0x8a, 0xa2, 0x17, 0xb9, 0x09, 0xd0, 0x07, 0x28,
+	0xa0, 0x17, 0x06, 0x7a, 0x55, 0xa0, 0x0f, 0x50, 0x14, 0x45, 0x2f, 0x72, 0x13, 0xa0, 0x0f, 0x50,
-	0xd0, 0xbb, 0x3e, 0x41, 0x81, 0xbc, 0x41, 0x51, 0x14, 0x68, 0xdf, 0xa0, 0xb7, 0xc5, 0xcc, 0x90,
+	0x20, 0x77, 0x7d, 0x82, 0x02, 0x79, 0x83, 0xa2, 0x28, 0xd0, 0x3e, 0x46, 0x31, 0x33, 0xbb, 0xcb,
-	0x14, 0xa9, 0x1f, 0x7b, 0x1b, 0xc0, 0xc9, 0x95, 0x34, 0xdf, 0xf9, 0xce, 0x99, 0x33, 0x67, 0xce,
+	0x5d, 0xfe, 0xc4, 0x6a, 0x80, 0x38, 0x57, 0xe4, 0x7c, 0xe7, 0x3b, 0x67, 0xce, 0x9c, 0x39, 0x33,
-	0xcc, 0x9c, 0x19, 0xc2, 0xee, 0xc8, 0xb6, 0x47, 0x26, 0xdd, 0x77, 0x5c, 0xdb, 0xb7, 0xcf, 0xa6,
+	0x73, 0x66, 0x16, 0x76, 0x47, 0xb6, 0x3d, 0x32, 0xe9, 0xbe, 0xe3, 0xda, 0xbe, 0x7d, 0x3e, 0x1d,
-	0xc3, 0x7d, 0x9d, 0x7a, 0x9a, 0x6b, 0x38, 0xbe, 0xed, 0xd6, 0x38, 0x86, 0x37, 0x04, 0xa3, 0x16,
+	0xee, 0xeb, 0xd4, 0xd3, 0x5c, 0xc3, 0xf1, 0x6d, 0xb7, 0xc6, 0x31, 0xbc, 0x21, 0x18, 0xb5, 0x90,
-	0x32, 0xaa, 0x27, 0xb0, 0x79, 0xcf, 0x30, 0x69, 0x33, 0x22, 0xf6, 0xa9, 0x8f, 0xef, 0x40, 0x76,
+	0x51, 0x3d, 0x85, 0xcd, 0x07, 0x86, 0x49, 0x9b, 0x11, 0xb1, 0x4f, 0x7d, 0x7c, 0x1f, 0xb2, 0x43,
-	0x68, 0x98, 0x54, 0x4a, 0xed, 0x66, 0xf6, 0x4a, 0x07, 0xef, 0xd6, 0xe6, 0x94, 0x6a, 0x49, 0x8d,
+	0xc3, 0xa4, 0x52, 0x6a, 0x37, 0xb3, 0x57, 0x3a, 0x78, 0xb3, 0x36, 0xa7, 0x54, 0x4b, 0x6a, 0xf4,
-	0x1e, 0x83, 0x15, 0xae, 0x51, 0xfd, 0x57, 0x16, 0xb6, 0x96, 0x48, 0x31, 0x86, 0xac, 0x45, 0x26,
+	0x18, 0xac, 0x70, 0x8d, 0xea, 0xbf, 0xb3, 0xb0, 0xb5, 0x44, 0x8a, 0x31, 0x64, 0x2d, 0x32, 0x61,
-	0xcc, 0x62, 0x6a, 0xaf, 0xa8, 0xf0, 0xff, 0x58, 0x82, 0x35, 0x87, 0x68, 0x8f, 0xc9, 0x88, 0x4a,
+	0x16, 0x53, 0x7b, 0x45, 0x85, 0xff, 0xc7, 0x12, 0xac, 0x39, 0x44, 0x7b, 0x44, 0x46, 0x54, 0x4a,
-	0x69, 0x0e, 0x87, 0x4d, 0xfc, 0x36, 0x80, 0x4e, 0x1d, 0x6a, 0xe9, 0xd4, 0xd2, 0xce, 0xa5, 0xcc,
+	0x73, 0x38, 0x6c, 0xe2, 0xd7, 0x01, 0x74, 0xea, 0x50, 0x4b, 0xa7, 0x96, 0x76, 0x21, 0x65, 0x76,
-	0x6e, 0x66, 0xaf, 0xa8, 0xc4, 0x10, 0xfc, 0x21, 0x6c, 0x3a, 0xd3, 0x33, 0xd3, 0xd0, 0xd4, 0x18,
+	0x33, 0x7b, 0x45, 0x25, 0x86, 0xe0, 0x77, 0x60, 0xd3, 0x99, 0x9e, 0x9b, 0x86, 0xa6, 0xc6, 0x68,
-	0x0d, 0x76, 0x33, 0x7b, 0x39, 0x05, 0x09, 0x41, 0x73, 0x46, 0xbe, 0x0e, 0x1b, 0x4f, 0x29, 0x79,
+	0xb0, 0x9b, 0xd9, 0xcb, 0x29, 0x48, 0x08, 0x9a, 0x33, 0xf2, 0x4d, 0xd8, 0x78, 0x42, 0xc9, 0xa3,
-	0x1c, 0xa7, 0x96, 0x38, 0xb5, 0xc2, 0xe0, 0x18, 0xb1, 0x01, 0xe5, 0x09, 0xf5, 0x3c, 0x32, 0xa2,
+	0x38, 0xb5, 0xc4, 0xa9, 0x15, 0x06, 0xc7, 0x88, 0x0d, 0x28, 0x4f, 0xa8, 0xe7, 0x91, 0x11, 0x55,
-	0xaa, 0x7f, 0xee, 0x50, 0x29, 0xcb, 0x47, 0xbf, 0xbb, 0x30, 0xfa, 0xf9, 0x91, 0x97, 0x02, 0xad,
+	0xfd, 0x0b, 0x87, 0x4a, 0x59, 0x3e, 0xfa, 0xdd, 0x85, 0xd1, 0xcf, 0x8f, 0xbc, 0x14, 0x68, 0x0d,
-	0xc1, 0xb9, 0x43, 0x71, 0x1d, 0x8a, 0xd4, 0x9a, 0x4e, 0x84, 0x85, 0xdc, 0x8a, 0xf8, 0xc9, 0xd6,
+	0x2e, 0x1c, 0x8a, 0xeb, 0x50, 0xa4, 0xd6, 0x74, 0x22, 0x2c, 0xe4, 0x56, 0xc4, 0x4f, 0xb6, 0xa6,
-	0x74, 0x32, 0x6f, 0xa5, 0xc0, 0xd4, 0x02, 0x13, 0x6b, 0x1e, 0x75, 0x9f, 0x18, 0x1a, 0x95, 0xf2,
+	0x93, 0x79, 0x2b, 0x05, 0xa6, 0x16, 0x98, 0x58, 0xf3, 0xa8, 0xfb, 0xd8, 0xd0, 0xa8, 0x94, 0xe7,
-	0xdc, 0xc0, 0xf5, 0x05, 0x03, 0x7d, 0x21, 0x9f, 0xb7, 0x11, 0xea, 0xe1, 0x06, 0x14, 0xe9, 0x33,
+	0x06, 0x6e, 0x2e, 0x18, 0xe8, 0x0b, 0xf9, 0xbc, 0x8d, 0x50, 0x0f, 0x37, 0xa0, 0x48, 0x9f, 0xfa,
-	0x9f, 0x5a, 0x9e, 0x61, 0x5b, 0xd2, 0x1a, 0x37, 0xf2, 0xde, 0x92, 0x59, 0xa4, 0xa6, 0x3e, 0x6f,
+	0xd4, 0xf2, 0x0c, 0xdb, 0x92, 0xd6, 0xb8, 0x91, 0xb7, 0x96, 0xcc, 0x22, 0x35, 0xf5, 0x79, 0x13,
-	0x62, 0xa6, 0x87, 0x6f, 0xc3, 0x9a, 0xed, 0xf8, 0x86, 0x6d, 0x79, 0x52, 0x61, 0x37, 0xb5, 0x57,
+	0x33, 0x3d, 0x7c, 0x0f, 0xd6, 0x6c, 0xc7, 0x37, 0x6c, 0xcb, 0x93, 0x0a, 0xbb, 0xa9, 0xbd, 0xd2,
-	0x3a, 0x78, 0x73, 0x69, 0x22, 0x74, 0x05, 0x47, 0x09, 0xc9, 0xb8, 0x05, 0xc8, 0xb3, 0xa7, 0xae,
+	0xc1, 0xab, 0x4b, 0x13, 0xa1, 0x2b, 0x38, 0x4a, 0x48, 0xc6, 0x2d, 0x40, 0x9e, 0x3d, 0x75, 0x35,
-	0x46, 0x55, 0xcd, 0xd6, 0xa9, 0x6a, 0x58, 0x43, 0x5b, 0x2a, 0x72, 0x03, 0x57, 0x17, 0x07, 0xc2,
+	0xaa, 0x6a, 0xb6, 0x4e, 0x55, 0xc3, 0x1a, 0xda, 0x52, 0x91, 0x1b, 0xb8, 0xbe, 0x38, 0x10, 0x4e,
-	0x89, 0x0d, 0x5b, 0xa7, 0x2d, 0x6b, 0x68, 0x2b, 0x15, 0x2f, 0xd1, 0xc6, 0x97, 0x20, 0xef, 0x9d,
+	0x6c, 0xd8, 0x3a, 0x6d, 0x59, 0x43, 0x5b, 0xa9, 0x78, 0x89, 0x36, 0xbe, 0x02, 0x79, 0xef, 0xc2,
-	0x5b, 0x3e, 0x79, 0x26, 0x95, 0x79, 0x86, 0x04, 0xad, 0xea, 0x7f, 0x73, 0xb0, 0x71, 0x91, 0x14,
+	0xf2, 0xc9, 0x53, 0xa9, 0xcc, 0x33, 0x24, 0x68, 0x55, 0xbf, 0xcd, 0xc3, 0xc6, 0x65, 0x52, 0xec,
-	0xfb, 0x1c, 0x72, 0x43, 0x36, 0x4a, 0x29, 0xfd, 0xff, 0xc4, 0x40, 0xe8, 0x24, 0x83, 0x98, 0xff,
+	0x23, 0xc8, 0x0d, 0xd9, 0x28, 0xa5, 0xf4, 0xff, 0x13, 0x03, 0xa1, 0x93, 0x0c, 0x62, 0xfe, 0x07,
-	0x81, 0x41, 0xac, 0x43, 0xc9, 0xa2, 0x9e, 0x4f, 0x75, 0x91, 0x11, 0x99, 0x0b, 0xe6, 0x14, 0x08,
+	0x06, 0xb1, 0x0e, 0x25, 0x8b, 0x7a, 0x3e, 0xd5, 0x45, 0x46, 0x64, 0x2e, 0x99, 0x53, 0x20, 0x94,
-	0xa5, 0xc5, 0x94, 0xca, 0xfe, 0xa0, 0x94, 0x7a, 0x00, 0x1b, 0x91, 0x4b, 0xaa, 0x4b, 0xac, 0x51,
+	0x16, 0x53, 0x2a, 0xfb, 0x83, 0x52, 0xea, 0x33, 0xd8, 0x88, 0x5c, 0x52, 0x5d, 0x62, 0x8d, 0xc2,
-	0x98, 0x9b, 0xfb, 0x2f, 0xf3, 0xa4, 0x26, 0x87, 0x7a, 0x0a, 0x53, 0x53, 0x2a, 0x34, 0xd1, 0xc6,
+	0xdc, 0xdc, 0x7f, 0x9e, 0x27, 0x35, 0x39, 0xd4, 0x53, 0x98, 0x9a, 0x52, 0xa1, 0x89, 0x36, 0x6e,
-	0x4d, 0x00, 0xdb, 0xa2, 0xf6, 0x50, 0xd5, 0xa9, 0x66, 0x4a, 0x85, 0x15, 0x51, 0xea, 0x32, 0xca,
+	0x02, 0xd8, 0x16, 0xb5, 0x87, 0xaa, 0x4e, 0x35, 0x53, 0x2a, 0xac, 0x88, 0x52, 0x97, 0x51, 0x16,
-	0x42, 0x94, 0x6c, 0x81, 0x6a, 0x26, 0xfe, 0x6c, 0x96, 0x6a, 0x6b, 0x2b, 0x32, 0xe5, 0x44, 0x2c,
+	0xa2, 0x64, 0x0b, 0x54, 0x33, 0xf1, 0x87, 0xb3, 0x54, 0x5b, 0x5b, 0x91, 0x29, 0xa7, 0x62, 0x91,
-	0xb2, 0x85, 0x6c, 0x3b, 0x85, 0x8a, 0x4b, 0x59, 0xde, 0x53, 0x3d, 0x18, 0x59, 0x91, 0x3b, 0x51,
+	0x2d, 0x64, 0xdb, 0x19, 0x54, 0x5c, 0xca, 0xf2, 0x9e, 0xea, 0xc1, 0xc8, 0x8a, 0xdc, 0x89, 0xda,
-	0x7b, 0xe9, 0xc8, 0x94, 0x40, 0x4d, 0x0c, 0x6c, 0xdd, 0x8d, 0x37, 0xf1, 0x3b, 0x10, 0x01, 0x2a,
+	0x73, 0x47, 0xa6, 0x04, 0x6a, 0x62, 0x60, 0xeb, 0x6e, 0xbc, 0x89, 0xdf, 0x80, 0x08, 0x50, 0x79,
-	0x4f, 0x2b, 0xe0, 0xbb, 0x50, 0x39, 0x04, 0x3b, 0x64, 0x42, 0x77, 0xee, 0x40, 0x25, 0x19, 0x1e,
+	0x5a, 0x01, 0xdf, 0x85, 0xca, 0x21, 0xd8, 0x21, 0x13, 0xba, 0xf3, 0x15, 0x54, 0x92, 0xe1, 0xc1,
-	0xbc, 0x0d, 0x39, 0xcf, 0x27, 0xae, 0xcf, 0xb3, 0x30, 0xa7, 0x88, 0x06, 0x46, 0x90, 0xa1, 0x96,
+	0xdb, 0x90, 0xf3, 0x7c, 0xe2, 0xfa, 0x3c, 0x0b, 0x73, 0x8a, 0x68, 0x60, 0x04, 0x19, 0x6a, 0xe9,
-	0xce, 0x77, 0xb9, 0x9c, 0xc2, 0xfe, 0xee, 0x7c, 0x0a, 0xeb, 0x89, 0xee, 0x2f, 0xaa, 0x58, 0xfd,
+	0x7c, 0x97, 0xcb, 0x29, 0xec, 0x2f, 0xfe, 0xe5, 0x6c, 0xc0, 0x19, 0x3e, 0xe0, 0xb7, 0x17, 0x67,
-	0x7d, 0x1e, 0xb6, 0x97, 0xe5, 0xdc, 0xd2, 0xf4, 0xbf, 0x04, 0x79, 0x6b, 0x3a, 0x39, 0xa3, 0xae,
+	0x34, 0x61, 0x79, 0x7e, 0xdc, 0x3b, 0x1f, 0xc0, 0x7a, 0x62, 0x00, 0x97, 0xed, 0xba, 0xfa, 0x5b,
-	0x94, 0xe1, 0x16, 0x82, 0x16, 0xae, 0x43, 0xce, 0x24, 0x67, 0xd4, 0x94, 0xb2, 0xbb, 0xa9, 0xbd,
+	0x78, 0x79, 0xa9, 0x69, 0xfc, 0x19, 0x6c, 0x4f, 0x2d, 0xc3, 0xf2, 0xa9, 0xeb, 0xb8, 0x94, 0x65,
-	0xca, 0xc1, 0x87, 0x17, 0xca, 0xea, 0x5a, 0x9b, 0xa9, 0x28, 0x42, 0x13, 0xdf, 0x85, 0x6c, 0xb0,
+	0xac, 0xe8, 0x4a, 0xfa, 0xcf, 0xda, 0x8a, 0x9c, 0x3b, 0x8b, 0xb3, 0x85, 0x15, 0x65, 0x6b, 0xba,
-	0xc5, 0x31, 0x0b, 0x1f, 0x5c, 0xcc, 0x02, 0xcb, 0x45, 0x85, 0xeb, 0xe1, 0x37, 0xa0, 0xc8, 0x7e,
+	0x08, 0xde, 0x2e, 0x16, 0xfe, 0xbb, 0x86, 0x9e, 0x3d, 0x7b, 0xf6, 0x2c, 0x5d, 0xfd, 0x63, 0x1e,
-	0x45, 0x6c, 0xf3, 0xdc, 0xe7, 0x02, 0x03, 0x58, 0x5c, 0xf1, 0x0e, 0x14, 0x78, 0x9a, 0xe9, 0x34,
+	0xb6, 0x97, 0xad, 0x99, 0xa5, 0xcb, 0xf7, 0x0a, 0xe4, 0xad, 0xe9, 0xe4, 0x9c, 0xba, 0x3c, 0x48,
-	0x3c, 0x1a, 0xa2, 0x36, 0x9b, 0x18, 0x9d, 0x0e, 0xc9, 0xd4, 0xf4, 0xd5, 0x27, 0xc4, 0x9c, 0x52,
+	0x39, 0x25, 0x68, 0xe1, 0x3a, 0xe4, 0x4c, 0x72, 0x4e, 0x4d, 0x29, 0xbb, 0x9b, 0xda, 0xab, 0x1c,
-	0x9e, 0x30, 0x45, 0xa5, 0x1c, 0x80, 0xbf, 0x66, 0x18, 0xbe, 0x0a, 0x25, 0x91, 0x95, 0x86, 0xa5,
+	0xbc, 0x73, 0xa9, 0x55, 0x59, 0x6b, 0x33, 0x15, 0x45, 0x68, 0xe2, 0x8f, 0x21, 0x1b, 0x6c, 0xd1,
-	0xd3, 0x67, 0x7c, 0xf7, 0xc9, 0x29, 0x22, 0x51, 0x5b, 0x0c, 0x61, 0xdd, 0x3f, 0xf2, 0x6c, 0x2b,
+	0xcc, 0xc2, 0xed, 0xcb, 0x59, 0x60, 0x6b, 0x49, 0xe1, 0x7a, 0xf8, 0x15, 0x28, 0xb2, 0x5f, 0x91,
-	0x9c, 0x5a, 0xde, 0x05, 0x03, 0x78, 0xf7, 0x9f, 0xce, 0x6f, 0x7c, 0x6f, 0x2d, 0x1f, 0xde, 0x7c,
+	0x1b, 0x79, 0xee, 0x73, 0x81, 0x01, 0x2c, 0x2f, 0xf0, 0x0e, 0x14, 0xf8, 0x32, 0xd1, 0x69, 0x78,
-	0x2e, 0x56, 0xff, 0x92, 0x86, 0x2c, 0x5f, 0x6f, 0x1b, 0x50, 0x1a, 0x3c, 0xec, 0xc9, 0x6a, 0xb3,
+	0xb4, 0x45, 0x6d, 0x96, 0x58, 0x3a, 0x1d, 0x92, 0xa9, 0xe9, 0xab, 0x8f, 0x89, 0x39, 0xa5, 0x3c,
-	0x7b, 0x7a, 0xd4, 0x96, 0x51, 0x0a, 0x57, 0x00, 0x38, 0x70, 0xaf, 0xdd, 0xad, 0x0f, 0x50, 0x3a,
+	0xe1, 0x8b, 0x4a, 0x39, 0x00, 0x7f, 0xc3, 0x30, 0x7c, 0x1d, 0x4a, 0x62, 0x55, 0x19, 0x96, 0x4e,
-	0x6a, 0xb7, 0x3a, 0x83, 0xdb, 0x37, 0x51, 0x26, 0x52, 0x38, 0x15, 0x40, 0x36, 0x4e, 0xf8, 0xe4,
+	0x9f, 0xf2, 0xdd, 0x33, 0xa7, 0x88, 0x85, 0xd6, 0x62, 0x08, 0xeb, 0xfe, 0xa1, 0x67, 0x5b, 0x61,
-	0x00, 0xe5, 0x30, 0x82, 0xb2, 0x30, 0xd0, 0x7a, 0x20, 0x37, 0x6f, 0xdf, 0x44, 0xf9, 0x24, 0xf2,
+	0x6a, 0xf2, 0x2e, 0x18, 0xc0, 0xbb, 0xff, 0x60, 0x7e, 0xe3, 0x7e, 0x6d, 0xf9, 0xf0, 0xe6, 0x73,
-	0xc9, 0x01, 0x5a, 0xc3, 0xeb, 0x50, 0xe4, 0xc8, 0x51, 0xb7, 0xdb, 0x46, 0x85, 0xc8, 0x66, 0x7f,
+	0xaa, 0xfa, 0xb7, 0x34, 0x64, 0xf9, 0x7e, 0xb1, 0x01, 0xa5, 0xc1, 0xe7, 0x3d, 0x59, 0x6d, 0x76,
-	0xa0, 0xb4, 0x3a, 0xc7, 0xa8, 0x18, 0xd9, 0x3c, 0x56, 0xba, 0xa7, 0x3d, 0x04, 0x91, 0x85, 0x13,
+	0xcf, 0x8e, 0xda, 0x32, 0x4a, 0xe1, 0x0a, 0x00, 0x07, 0x1e, 0xb4, 0xbb, 0xf5, 0x01, 0x4a, 0x47,
-	0xb9, 0xdf, 0xaf, 0x1f, 0xcb, 0xa8, 0x14, 0x31, 0x8e, 0x1e, 0x0e, 0xe4, 0x3e, 0x2a, 0x27, 0xdc,
+	0xed, 0x56, 0x67, 0x70, 0xef, 0x0e, 0xca, 0x44, 0x0a, 0x67, 0x02, 0xc8, 0xc6, 0x09, 0xef, 0x1f,
-	0xfa, 0xe4, 0x00, 0xad, 0x47, 0x5d, 0xc8, 0x9d, 0xd3, 0x13, 0x54, 0xc1, 0x9b, 0xb0, 0x2e, 0xba,
+	0xa0, 0x1c, 0x46, 0x50, 0x16, 0x06, 0x5a, 0x9f, 0xc9, 0xcd, 0x7b, 0x77, 0x50, 0x3e, 0x89, 0xbc,
-	0x08, 0x9d, 0xd8, 0x98, 0x83, 0x6e, 0xdf, 0x44, 0x68, 0xe6, 0x88, 0xb0, 0xb2, 0x99, 0x00, 0x6e,
+	0x7f, 0x80, 0xd6, 0xf0, 0x3a, 0x14, 0x39, 0x72, 0xd4, 0xed, 0xb6, 0x51, 0x21, 0xb2, 0xd9, 0x1f,
-	0xdf, 0x44, 0xb8, 0xda, 0x80, 0x1c, 0xcf, 0x2e, 0x8c, 0xa1, 0xd2, 0xae, 0x1f, 0xc9, 0x6d, 0xb5,
+	0x28, 0xad, 0xce, 0x31, 0x2a, 0x46, 0x36, 0x8f, 0x95, 0xee, 0x59, 0x0f, 0x41, 0x64, 0xe1, 0x54,
-	0xdb, 0x1b, 0xb4, 0xba, 0x9d, 0x7a, 0x1b, 0xa5, 0x66, 0x98, 0x22, 0xff, 0xea, 0xb4, 0xa5, 0xc8,
+	0xee, 0xf7, 0xeb, 0xc7, 0x32, 0x2a, 0x45, 0x8c, 0xa3, 0xcf, 0x07, 0x72, 0x1f, 0x95, 0x13, 0x6e,
-	0x4d, 0x94, 0x8e, 0x63, 0x3d, 0xb9, 0x3e, 0x90, 0x9b, 0x28, 0x53, 0xd5, 0x60, 0x7b, 0xd9, 0x3e,
+	0xbd, 0x7f, 0x80, 0xd6, 0xa3, 0x2e, 0xe4, 0xce, 0xd9, 0x29, 0xaa, 0xe0, 0x4d, 0x58, 0x17, 0x5d,
-	0xb3, 0x74, 0x65, 0xc4, 0xa6, 0x38, 0xbd, 0x62, 0x8a, 0xb9, 0xad, 0x85, 0x29, 0xfe, 0x36, 0x05,
+	0x84, 0x4e, 0x6c, 0xcc, 0x41, 0xf7, 0xee, 0x20, 0x34, 0x73, 0x44, 0x58, 0xd9, 0x4c, 0x00, 0xf7,
-	0x5b, 0x4b, 0xf6, 0xda, 0xa5, 0x9d, 0xfc, 0x02, 0x72, 0x22, 0x45, 0xc5, 0xe9, 0x73, 0x63, 0xe9,
+	0xee, 0x20, 0x5c, 0x6d, 0x40, 0x8e, 0x67, 0x17, 0xc6, 0x50, 0x69, 0xd7, 0x8f, 0xe4, 0xb6, 0xda,
-	0xa6, 0xcd, 0x13, 0x76, 0xe1, 0x04, 0xe2, 0x7a, 0xf1, 0x13, 0x38, 0xb3, 0xe2, 0x04, 0x66, 0x26,
+	0xed, 0x0d, 0x5a, 0xdd, 0x4e, 0xbd, 0x8d, 0x52, 0x33, 0x4c, 0x91, 0x7f, 0x7d, 0xd6, 0x52, 0xe4,
-	0x16, 0x9c, 0xfc, 0x4d, 0x0a, 0xa4, 0x55, 0xb6, 0x5f, 0xb2, 0x51, 0xa4, 0x13, 0x1b, 0xc5, 0xe7,
+	0x26, 0x4a, 0xc7, 0xb1, 0x9e, 0x5c, 0x1f, 0xc8, 0x4d, 0x94, 0xa9, 0x6a, 0xb0, 0xbd, 0x6c, 0x9f,
-	0xf3, 0x0e, 0x5c, 0x5b, 0x3d, 0x86, 0x05, 0x2f, 0xbe, 0x4b, 0xc1, 0xa5, 0xe5, 0x85, 0xca, 0x52,
+	0x5c, 0xba, 0x32, 0x62, 0x53, 0x9c, 0x5e, 0x31, 0xc5, 0xdc, 0xd6, 0xc2, 0x14, 0x7f, 0x9d, 0x82,
-	0x1f, 0xee, 0x42, 0x7e, 0x42, 0xfd, 0xb1, 0x1d, 0x1e, 0xd6, 0xef, 0x2f, 0x39, 0x02, 0x98, 0x78,
+	0xad, 0x25, 0x67, 0xc5, 0xd2, 0x4e, 0x7e, 0x01, 0x39, 0x91, 0xa2, 0xe2, 0xf4, 0xbc, 0xb5, 0xf4,
-	0x3e, 0x56, 0x81, 0x56, 0xfc, 0x0c, 0xc9, 0xac, 0xaa, 0x36, 0x84, 0x37, 0x0b, 0x9e, 0xfe, 0x36,
+	0xd0, 0xe1, 0x09, 0xbb, 0x70, 0x82, 0x72, 0xbd, 0x78, 0x05, 0x91, 0x59, 0x51, 0x41, 0x30, 0x13,
-	0x0d, 0xaf, 0x2f, 0x35, 0xbe, 0xd4, 0xd1, 0xb7, 0x00, 0x0c, 0xcb, 0x99, 0xfa, 0xe2, 0x40, 0x16,
+	0x0b, 0x4e, 0xfe, 0x2e, 0x05, 0xd2, 0x2a, 0xdb, 0xcf, 0xd9, 0x28, 0xd2, 0x89, 0x8d, 0xe2, 0xa3,
+	0x79, 0x07, 0x6e, 0xac, 0x1e, 0xc3, 0x82, 0x17, 0xdf, 0xa4, 0xe0, 0xca, 0xf2, 0x42, 0x6b, 0xa9,
+	0x0f, 0x1f, 0x43, 0x7e, 0x42, 0xfd, 0xb1, 0x1d, 0x16, 0x1b, 0x6f, 0x2f, 0x39, 0xc2, 0x98, 0x78,
+	0x3e, 0x56, 0x81, 0x56, 0xfc, 0x0c, 0xcc, 0xac, 0xaa, 0x96, 0x84, 0x37, 0x0b, 0x9e, 0xfe, 0x3e,
+	0x0d, 0x2f, 0x2f, 0x35, 0xbe, 0xd4, 0xd1, 0xd7, 0x00, 0x0c, 0xcb, 0x99, 0xfa, 0xa2, 0xa0, 0x10,
 	0xfb, 0x53, 0x91, 0x23, 0x7c, 0xed, 0xb3, 0xbd, 0x67, 0xea, 0x47, 0xf2, 0x0c, 0x97, 0x83, 0x80,
-	0x38, 0xe1, 0xce, 0xcc, 0xd1, 0x2c, 0x77, 0xf4, 0xed, 0x15, 0x23, 0x5d, 0x38, 0xeb, 0x3e, 0x06,
+	0x38, 0xe1, 0xfe, 0xcc, 0xd1, 0x2c, 0x77, 0xf4, 0xf5, 0x15, 0x23, 0x5d, 0x38, 0xab, 0xdf, 0x03,
 	0xa4, 0x99, 0x06, 0xb5, 0x7c, 0xd5, 0xf3, 0x5d, 0x4a, 0x26, 0x86, 0x35, 0xe2, 0x1b, 0x70, 0xe1,
-	0x30, 0x37, 0x24, 0xa6, 0x47, 0x95, 0x0d, 0x21, 0xee, 0x87, 0x52, 0xa6, 0xc1, 0x4f, 0x19, 0x37,
+	0x30, 0x37, 0x24, 0xa6, 0x47, 0x95, 0x0d, 0x21, 0xee, 0x87, 0x52, 0xa6, 0xc1, 0xcf, 0x38, 0x37,
-	0xa6, 0x91, 0x4f, 0x68, 0x08, 0x71, 0xa4, 0x51, 0xfd, 0x6b, 0x01, 0x4a, 0xb1, 0xb2, 0x0e, 0x5f,
+	0xa6, 0x91, 0x4f, 0x68, 0x08, 0x71, 0xa4, 0x51, 0xfd, 0xb6, 0x00, 0xa5, 0x58, 0x59, 0x8a, 0x6f,
-	0x83, 0xf2, 0x23, 0xf2, 0x84, 0xa8, 0x61, 0xa9, 0x2e, 0x22, 0x51, 0x62, 0x58, 0x2f, 0x28, 0xd7,
+	0x40, 0xf9, 0x21, 0x79, 0x4c, 0xd4, 0xf0, 0xaa, 0x21, 0x22, 0x51, 0x62, 0x58, 0x2f, 0xb8, 0x6e,
-	0x3f, 0x86, 0x6d, 0x4e, 0xb1, 0xa7, 0x3e, 0x75, 0x55, 0xcd, 0x24, 0x9e, 0xc7, 0x83, 0x56, 0xe0,
+	0xbc, 0x07, 0xdb, 0x9c, 0x62, 0x4f, 0x7d, 0xea, 0xaa, 0x9a, 0x49, 0x3c, 0x8f, 0x07, 0xad, 0xc0,
-	0x54, 0xcc, 0x64, 0x5d, 0x26, 0x6a, 0x84, 0x12, 0x7c, 0x0b, 0xb6, 0xb8, 0xc6, 0x64, 0x6a, 0xfa,
+	0xa9, 0x98, 0xc9, 0xba, 0x4c, 0xd4, 0x08, 0x25, 0xf8, 0x2e, 0x6c, 0x71, 0x8d, 0xc9, 0xd4, 0xf4,
-	0x86, 0x63, 0x52, 0x95, 0x5d, 0x1e, 0x3c, 0xbe, 0x11, 0x47, 0x9e, 0x6d, 0x32, 0xc6, 0x49, 0x40,
+	0x0d, 0xc7, 0xa4, 0x2a, 0xbb, 0xfc, 0x78, 0x7c, 0x23, 0x8e, 0x3c, 0xdb, 0x64, 0x8c, 0xd3, 0x80,
-	0x60, 0x1e, 0x79, 0xb8, 0x09, 0x6f, 0x71, 0xb5, 0x11, 0xb5, 0xa8, 0x4b, 0x7c, 0xaa, 0xd2, 0xaf,
+	0xc0, 0x3c, 0xf2, 0x70, 0x13, 0x5e, 0xe3, 0x6a, 0x23, 0x6a, 0x51, 0x97, 0xf8, 0x54, 0xa5, 0x5f,
-	0xa7, 0xc4, 0xf4, 0x54, 0x62, 0xe9, 0xea, 0x98, 0x78, 0x63, 0x69, 0x9b, 0x19, 0x38, 0x4a, 0x4b,
+	0x4e, 0x89, 0xe9, 0xa9, 0xc4, 0xd2, 0xd5, 0x31, 0xf1, 0xc6, 0xd2, 0x36, 0x33, 0x70, 0x94, 0x96,
-	0x29, 0xe5, 0x0a, 0x23, 0x1e, 0x07, 0x3c, 0x99, 0xd3, 0xea, 0x96, 0xfe, 0x05, 0xf1, 0xc6, 0xf8,
+	0x52, 0xca, 0x35, 0x46, 0x3c, 0x0e, 0x78, 0x32, 0xa7, 0xd5, 0x2d, 0xfd, 0x13, 0xe2, 0x8d, 0xf1,
-	0x10, 0x2e, 0x71, 0x2b, 0x9e, 0xef, 0x1a, 0xd6, 0x48, 0xd5, 0xc6, 0x54, 0x7b, 0xac, 0x4e, 0xfd,
+	0x21, 0x5c, 0xe1, 0x56, 0x3c, 0xdf, 0x35, 0xac, 0x91, 0xaa, 0x8d, 0xa9, 0xf6, 0x48, 0x9d, 0xfa,
-	0xe1, 0x1d, 0xe9, 0x8d, 0x78, 0xff, 0xdc, 0xc3, 0x3e, 0xe7, 0x34, 0x18, 0xe5, 0xd4, 0x1f, 0xde,
+	0xc3, 0xfb, 0xd2, 0x2b, 0xf1, 0xfe, 0xb9, 0x87, 0x7d, 0xce, 0x69, 0x30, 0xca, 0x99, 0x3f, 0xbc,
-	0xc1, 0x7d, 0x28, 0xb3, 0xc9, 0x98, 0x18, 0xdf, 0x50, 0x75, 0x68, 0xbb, 0xfc, 0x64, 0xa9, 0x2c,
+	0x8f, 0xfb, 0x50, 0x66, 0x93, 0x31, 0x31, 0xbe, 0xa2, 0xea, 0xd0, 0x76, 0xf9, 0xc9, 0x52, 0x59,
-	0x59, 0xd9, 0xb1, 0x08, 0xd6, 0xba, 0x81, 0xc2, 0x89, 0xad, 0xd3, 0xc3, 0x5c, 0xbf, 0x27, 0xcb,
+	0xb2, 0xb2, 0x63, 0x11, 0xac, 0x75, 0x03, 0x85, 0x53, 0x5b, 0xa7, 0x87, 0xb9, 0x7e, 0x4f, 0x96,
-	0x4d, 0xa5, 0x14, 0x5a, 0xb9, 0x67, 0xbb, 0x2c, 0xa1, 0x46, 0x76, 0x14, 0xe0, 0x92, 0x48, 0xa8,
+	0x9b, 0x4a, 0x29, 0xb4, 0xf2, 0xc0, 0x76, 0x59, 0x42, 0x8d, 0xec, 0x28, 0xc0, 0x25, 0x91, 0x50,
-	0x91, 0x1d, 0x86, 0xf7, 0x16, 0x6c, 0x69, 0x9a, 0x18, 0xb3, 0xa1, 0xa9, 0x41, 0x89, 0xef, 0x49,
+	0x23, 0x3b, 0x0c, 0xef, 0x5d, 0xd8, 0xd2, 0x34, 0x31, 0x66, 0x43, 0x53, 0x83, 0x2b, 0x8a, 0x27,
-	0x28, 0x11, 0x2c, 0x4d, 0x3b, 0x16, 0x84, 0x20, 0xc7, 0x3d, 0xfc, 0x19, 0xbc, 0x3e, 0x0b, 0x56,
+	0xa1, 0x44, 0xb0, 0x34, 0xed, 0x58, 0x10, 0x82, 0x1c, 0xf7, 0xf0, 0x87, 0xf0, 0xf2, 0x2c, 0x58,
-	0x5c, 0x71, 0x73, 0x61, 0x94, 0xf3, 0xaa, 0xb7, 0x60, 0xcb, 0x39, 0x5f, 0x54, 0xc4, 0x89, 0x1e,
+	0x71, 0xc5, 0xcd, 0x85, 0x51, 0xce, 0xab, 0xde, 0x85, 0x2d, 0xe7, 0x62, 0x51, 0x11, 0x27, 0x7a,
-	0x9d, 0xf3, 0x79, 0xb5, 0x4f, 0x61, 0xdb, 0x19, 0x3b, 0x8b, 0x7a, 0x5b, 0x71, 0x3d, 0xec, 0x8c,
+	0x74, 0x2e, 0xe6, 0xd5, 0x3e, 0x80, 0x6d, 0x67, 0xec, 0x2c, 0xea, 0xdd, 0x8e, 0xeb, 0x61, 0x67,
-	0x9d, 0x79, 0xc5, 0xf7, 0xf8, 0x7d, 0xcf, 0xa5, 0x1a, 0xf1, 0xa9, 0x2e, 0x5d, 0x8e, 0xd3, 0x63,
+	0xec, 0xcc, 0x2b, 0xbe, 0xc5, 0xef, 0xab, 0x2e, 0xd5, 0x88, 0x4f, 0x75, 0xe9, 0x6a, 0x9c, 0x1e,
-	0x02, 0xbc, 0x0f, 0x48, 0xd3, 0x54, 0x6a, 0x91, 0x33, 0x93, 0xaa, 0xc4, 0xa5, 0x16, 0xf1, 0xa4,
+	0x13, 0xe0, 0x7d, 0x40, 0x9a, 0xa6, 0x52, 0x8b, 0x9c, 0x9b, 0x54, 0x25, 0x2e, 0xb5, 0x88, 0x27,
-	0xab, 0x71, 0x72, 0x45, 0xd3, 0x64, 0x2e, 0xad, 0x73, 0x21, 0xfe, 0x00, 0x36, 0xed, 0xb3, 0x47,
+	0x5d, 0x8f, 0x93, 0x2b, 0x9a, 0x26, 0x73, 0x69, 0x9d, 0x0b, 0xf1, 0x6d, 0xd8, 0xb4, 0xcf, 0x1f,
-	0x9a, 0x48, 0x49, 0xd5, 0x71, 0xe9, 0xd0, 0x78, 0x26, 0xbd, 0xcb, 0xe3, 0xbb, 0xc1, 0x04, 0x3c,
+	0x6a, 0x22, 0x25, 0x55, 0xc7, 0xa5, 0x43, 0xe3, 0xa9, 0xf4, 0x26, 0x8f, 0xef, 0x06, 0x13, 0xf0,
-	0x21, 0x7b, 0x1c, 0xc6, 0x37, 0x00, 0x69, 0xde, 0x98, 0xb8, 0x0e, 0xaf, 0x09, 0x3c, 0x87, 0x68,
+	0x84, 0xec, 0x71, 0x18, 0xdf, 0x02, 0xa4, 0x79, 0x63, 0xe2, 0x3a, 0xbc, 0x26, 0xf0, 0x1c, 0xa2,
-	0x54, 0x7a, 0x4f, 0x50, 0x05, 0xde, 0x09, 0x61, 0xb6, 0x24, 0xbc, 0xa7, 0xc6, 0xd0, 0x0f, 0x2d,
+	0x51, 0xe9, 0x2d, 0x41, 0x15, 0x78, 0x27, 0x84, 0xd9, 0x92, 0xf0, 0x9e, 0x18, 0x43, 0x3f, 0xb4,
-	0x5e, 0x17, 0x4b, 0x82, 0x63, 0x81, 0xb5, 0x3d, 0x40, 0x2c, 0x14, 0x89, 0x8e, 0xf7, 0x38, 0xad,
+	0x78, 0x53, 0x2c, 0x09, 0x8e, 0x05, 0xd6, 0xf6, 0x00, 0xb1, 0x50, 0x24, 0x3a, 0xde, 0xe3, 0xb4,
-	0xe2, 0x8c, 0x9d, 0x78, 0xbf, 0xef, 0xc0, 0x3a, 0x63, 0xce, 0x3a, 0xbd, 0x21, 0xea, 0x19, 0x67,
+	0x8a, 0x33, 0x76, 0xe2, 0xfd, 0xbe, 0x01, 0xeb, 0x8c, 0x39, 0xeb, 0xf4, 0x96, 0xa8, 0x67, 0x9c,
-	0x1c, 0xeb, 0xf1, 0x01, 0x6c, 0x4f, 0x2d, 0xc3, 0xf2, 0xa9, 0xeb, 0xb8, 0x94, 0x5d, 0x26, 0xc4,
+	0x71, 0xac, 0xc7, 0x1f, 0xad, 0xb4, 0xac, 0x1e, 0x42, 0x39, 0x9e, 0x9f, 0xb8, 0x08, 0x22, 0x43,
-	0x8e, 0x20, 0xfd, 0x7b, 0x6d, 0xc5, 0x75, 0xe0, 0x34, 0xce, 0x16, 0x89, 0xa8, 0x6c, 0x4d, 0x17,
+	0x51, 0x8a, 0x9d, 0xf5, 0x8d, 0x6e, 0x93, 0x9d, 0xd2, 0x5f, 0xc8, 0x28, 0xcd, 0xaa, 0x85, 0x76,
-	0xc1, 0xea, 0x21, 0x94, 0xe3, 0xf9, 0x89, 0x8b, 0x20, 0x32, 0x14, 0xa5, 0xd8, 0x59, 0xdf, 0xe8,
+	0x6b, 0x20, 0xab, 0xca, 0x59, 0x67, 0xd0, 0x3a, 0x95, 0x51, 0x26, 0x56, 0x96, 0x9e, 0x64, 0x0b,
-	0x36, 0xd9, 0x29, 0xfd, 0x95, 0x8c, 0xd2, 0xac, 0x5a, 0x68, 0xb7, 0x06, 0xb2, 0xaa, 0x9c, 0x76,
+	0x6f, 0xa3, 0x9b, 0xd5, 0xef, 0xd2, 0x50, 0x49, 0xde, 0x33, 0xf0, 0xcf, 0xe1, 0x6a, 0xf8, 0x28,
-	0x06, 0xad, 0x13, 0x19, 0x65, 0x3e, 0x28, 0x16, 0xfe, 0xb3, 0x86, 0x9e, 0x3f, 0x7f, 0xfe, 0x3c,
+	0xe0, 0x51, 0x5f, 0x7d, 0x62, 0xb8, 0x7c, 0xe1, 0x4c, 0x88, 0xa8, 0xb3, 0xa3, 0xa9, 0xdb, 0x0e,
-	0x7d, 0x3f, 0x5b, 0x78, 0x1f, 0x5d, 0xaf, 0x7e, 0x9f, 0x86, 0x4a, 0xb2, 0x4e, 0xc7, 0x3f, 0x87,
+	0x58, 0x7d, 0xea, 0x7f, 0x6a, 0xb8, 0x6c, 0x59, 0x4c, 0x88, 0x8f, 0xdb, 0x70, 0xdd, 0xb2, 0x55,
-	0xcb, 0xe1, 0xa5, 0xda, 0xa3, 0xbe, 0xfa, 0xd4, 0x70, 0xf9, 0xc2, 0x99, 0x10, 0x51, 0xe9, 0x46,
+	0xcf, 0x27, 0x96, 0x4e, 0x5c, 0x5d, 0x9d, 0x3d, 0xc7, 0xa8, 0x44, 0xd3, 0xa8, 0xe7, 0xd9, 0xe2,
-	0x53, 0xb7, 0x1d, 0xb0, 0xfa, 0xd4, 0xff, 0xd2, 0x70, 0xd9, 0xb2, 0x98, 0x10, 0x1f, 0xb7, 0xe1,
+	0xc0, 0x8a, 0xac, 0xbc, 0x6a, 0xd9, 0xfd, 0x80, 0x3c, 0xdb, 0xc9, 0xeb, 0x01, 0x75, 0x2e, 0xcd,
-	0xaa, 0x65, 0xab, 0x9e, 0x4f, 0x2c, 0x9d, 0xb8, 0xba, 0x3a, 0x7b, 0xce, 0x50, 0x89, 0xa6, 0x51,
+	0x32, 0xab, 0xd2, 0xec, 0x15, 0x28, 0x4e, 0x88, 0xa3, 0x52, 0xcb, 0x77, 0x2f, 0x78, 0x75, 0x59,
-	0xcf, 0xb3, 0xc5, 0x81, 0x15, 0x59, 0x79, 0xd3, 0xb2, 0xfb, 0x01, 0x79, 0xb6, 0x93, 0xd7, 0x03,
+	0x50, 0x0a, 0x13, 0xe2, 0xc8, 0xac, 0xfd, 0x42, 0x8a, 0xfc, 0x93, 0x6c, 0xa1, 0x80, 0x8a, 0x27,
-	0xea, 0x5c, 0x9a, 0x65, 0x56, 0xa5, 0xd9, 0x1b, 0x50, 0x9c, 0x10, 0x47, 0xa5, 0x96, 0xef, 0x9e,
+	0xd9, 0x42, 0x11, 0x41, 0xf5, 0x5f, 0x19, 0x28, 0xc7, 0xab, 0x4d, 0x56, 0xbc, 0x6b, 0xfc, 0x64,
-	0xf3, 0xea, 0xb2, 0xa0, 0x14, 0x26, 0xc4, 0x91, 0x59, 0xfb, 0xd5, 0xcd, 0x44, 0x32, 0x9a, 0x05,
+	0x49, 0xf1, 0xbd, 0xe7, 0x8d, 0xef, 0xad, 0x4d, 0x6b, 0x0d, 0x76, 0xe4, 0x1c, 0xe6, 0x45, 0x0d,
-	0x54, 0xbc, 0x9f, 0x2d, 0x14, 0x11, 0x54, 0xff, 0x99, 0x81, 0x72, 0xbc, 0xda, 0x64, 0xc5, 0xbb,
+	0xa8, 0x08, 0x4d, 0x76, 0xdc, 0xb3, 0xdd, 0x86, 0x8a, 0x7b, 0x4d, 0x41, 0x09, 0x5a, 0xf8, 0x18,
-	0xc6, 0x4f, 0x96, 0x14, 0xdf, 0x7b, 0xde, 0x79, 0x61, 0x6d, 0x5a, 0x6b, 0xb0, 0x23, 0xe7, 0x30,
+	0xf2, 0x0f, 0x3d, 0x6e, 0x3b, 0xcf, 0x6d, 0xbf, 0xf9, 0xfd, 0xb6, 0x4f, 0xfa, 0xdc, 0x78, 0xf1,
-	0x2f, 0x6a, 0x40, 0x45, 0x68, 0xb2, 0xe3, 0x9e, 0xed, 0x36, 0x54, 0xdc, 0x2c, 0x0a, 0x4a, 0xd0,
+	0xa4, 0xaf, 0x76, 0xba, 0xca, 0x69, 0xbd, 0xad, 0x04, 0xea, 0xf8, 0x1a, 0x64, 0x4d, 0xf2, 0xd5,
-	0xc2, 0xc7, 0x90, 0x7f, 0xe4, 0x71, 0xdb, 0x79, 0x6e, 0xfb, 0xdd, 0x17, 0xdb, 0xbe, 0xdf, 0xe7,
+	0x45, 0xf2, 0x70, 0xe2, 0xd0, 0x65, 0x27, 0xe1, 0x1a, 0x64, 0x9f, 0x50, 0xf2, 0x28, 0x79, 0x24,
-	0xc6, 0x8b, 0xf7, 0xfb, 0x6a, 0xa7, 0xab, 0x9c, 0xd4, 0xdb, 0x4a, 0xa0, 0x8e, 0xaf, 0x40, 0xd6,
+	0x70, 0xe8, 0x47, 0x5c, 0x0c, 0xfb, 0x90, 0xe3, 0xf1, 0xc2, 0x00, 0x41, 0xc4, 0xd0, 0x4b, 0xb8,
-	0x24, 0xdf, 0x9c, 0x27, 0x0f, 0x27, 0x0e, 0x5d, 0x74, 0x12, 0xae, 0x40, 0xf6, 0x29, 0x25, 0x8f,
+	0x00, 0xd9, 0x46, 0x57, 0x61, 0x0b, 0x02, 0x41, 0x59, 0xa0, 0x6a, 0xaf, 0x25, 0x37, 0x64, 0x94,
-	0x93, 0x47, 0x02, 0x87, 0x5e, 0xe1, 0x62, 0xd8, 0x87, 0x1c, 0x8f, 0x17, 0x06, 0x08, 0x22, 0x86,
+	0xae, 0xde, 0x85, 0xbc, 0x08, 0x02, 0x5b, 0x2c, 0x51, 0x18, 0xd0, 0x4b, 0x41, 0x33, 0xb0, 0x91,
-	0x5e, 0xc3, 0x05, 0xc8, 0x36, 0xba, 0x0a, 0x5b, 0x10, 0x08, 0xca, 0x02, 0x55, 0x7b, 0x2d, 0xb9,
+	0x0a, 0xa5, 0x67, 0xa7, 0x47, 0xb2, 0x82, 0xd2, 0xc9, 0xa9, 0xce, 0xa2, 0x5c, 0xd5, 0x83, 0x72,
-	0x21, 0xa3, 0x74, 0xf5, 0x16, 0xe4, 0x45, 0x10, 0xd8, 0x62, 0x89, 0xc2, 0x80, 0x5e, 0x0b, 0x9a,
+	0xbc, 0xdc, 0x7c, 0x31, 0x57, 0xc9, 0xbf, 0xa7, 0xa0, 0x14, 0x2b, 0x1f, 0x59, 0xe1, 0x42, 0x4c,
-	0x81, 0x8d, 0x54, 0x28, 0x3d, 0x3d, 0x39, 0x92, 0x15, 0x94, 0x4e, 0x4e, 0x75, 0x16, 0xe5, 0xaa,
+	0xd3, 0x7e, 0xa2, 0x12, 0xd3, 0x20, 0x5e, 0x90, 0x1a, 0xc0, 0xa1, 0x3a, 0x43, 0x2e, 0x3b, 0x75,
-	0x1e, 0x94, 0xe3, 0xe5, 0xe6, 0x8f, 0x92, 0x65, 0xd5, 0xbf, 0xa5, 0xa0, 0x14, 0x2b, 0x1f, 0x59,
+	0x2f, 0x68, 0x89, 0xe4, 0x50, 0xbe, 0xfa, 0x97, 0x14, 0xa0, 0xf9, 0x02, 0x74, 0xce, 0xcd, 0xd4,
-	0xe1, 0x42, 0x4c, 0xd3, 0x7e, 0xaa, 0x12, 0xd3, 0x20, 0x5e, 0x90, 0x1a, 0xc0, 0xa1, 0x3a, 0x43,
+	0x4f, 0xe9, 0x66, 0xf5, 0xcf, 0x29, 0xa8, 0x24, 0xab, 0xce, 0x39, 0xf7, 0x6e, 0xfc, 0xa4, 0xee,
-	0x2e, 0x3a, 0x75, 0x3f, 0xd2, 0x12, 0xc9, 0xa1, 0x7c, 0xf5, 0x4f, 0x29, 0x40, 0xf3, 0x05, 0xe8,
+	0xfd, 0x33, 0x0d, 0xeb, 0x89, 0x5a, 0xf3, 0xb2, 0xde, 0x7d, 0x09, 0x9b, 0x86, 0x4e, 0x27, 0x8e,
-	0x9c, 0x9b, 0xa9, 0x9f, 0xd2, 0xcd, 0xea, 0x1f, 0x53, 0x50, 0x49, 0x56, 0x9d, 0x73, 0xee, 0x5d,
+	0xed, 0x53, 0x4b, 0xbb, 0x50, 0x4d, 0xfa, 0x98, 0x9a, 0x52, 0x95, 0x6f, 0x1a, 0xfb, 0xdf, 0x5f,
-	0xfb, 0x49, 0xdd, 0xfb, 0x47, 0x1a, 0xd6, 0x13, 0xb5, 0xe6, 0x45, 0xbd, 0xfb, 0x1a, 0x36, 0x0d,
+	0xcd, 0xd6, 0x5a, 0x33, 0xbd, 0x36, 0x53, 0x3b, 0xdc, 0x6a, 0x35, 0xe5, 0xd3, 0x5e, 0x77, 0x20,
-	0x9d, 0x4e, 0x1c, 0xdb, 0xa7, 0x96, 0x76, 0xae, 0x9a, 0xf4, 0x09, 0x35, 0xa5, 0x2a, 0xdf, 0x34,
+	0x77, 0x1a, 0x9f, 0xab, 0x67, 0x9d, 0x5f, 0x75, 0xba, 0x9f, 0x76, 0x14, 0x64, 0xcc, 0xd1, 0x7e,
-	0xf6, 0x5f, 0x5c, 0xcd, 0xd6, 0x5a, 0x33, 0xbd, 0x36, 0x53, 0x3b, 0xdc, 0x6a, 0x35, 0xe5, 0x93,
+	0xc4, 0x65, 0xdf, 0x03, 0x34, 0xef, 0x14, 0xbe, 0x0a, 0xcb, 0xdc, 0x42, 0x2f, 0xe1, 0x2d, 0xd8,
-	0x5e, 0x77, 0x20, 0x77, 0x1a, 0x0f, 0xd5, 0xd3, 0xce, 0x2f, 0x3b, 0xdd, 0x2f, 0x3b, 0x0a, 0x32,
+	0xe8, 0x74, 0xd5, 0x7e, 0xab, 0x29, 0xab, 0xf2, 0x83, 0x07, 0x72, 0x63, 0xd0, 0x17, 0xd7, 0xfb,
-	0xe6, 0x68, 0xaf, 0x70, 0xd9, 0xf7, 0x00, 0xcd, 0x3b, 0x85, 0x2f, 0xc3, 0x32, 0xb7, 0xd0, 0x6b,
+	0x88, 0x3d, 0x48, 0x2c, 0xf0, 0xea, 0x9f, 0x32, 0xb0, 0xb5, 0xc4, 0x13, 0x5c, 0x0f, 0x6e, 0x16,
-	0x78, 0x0b, 0x36, 0x3a, 0x5d, 0xb5, 0xdf, 0x6a, 0xca, 0xaa, 0x7c, 0xef, 0x9e, 0xdc, 0x18, 0xf4,
+	0xe2, 0xb2, 0xf3, 0xee, 0x65, 0xbc, 0xaf, 0xb1, 0x82, 0xa0, 0x47, 0x5c, 0x3f, 0xb8, 0x88, 0xdc,
-	0xc5, 0xf5, 0x3e, 0x62, 0x0f, 0x12, 0x0b, 0xbc, 0xfa, 0x87, 0x0c, 0x6c, 0x2d, 0xf1, 0x04, 0xd7,
+	0x02, 0x16, 0x25, 0xcb, 0x37, 0x86, 0x06, 0x75, 0x83, 0xd7, 0x10, 0x71, 0xdd, 0xd8, 0x98, 0xe1,
-	0x83, 0x9b, 0x85, 0xb8, 0xec, 0x7c, 0x74, 0x11, 0xef, 0x6b, 0xac, 0x20, 0xe8, 0x11, 0xd7, 0x0f,
+	0xe2, 0x41, 0xe4, 0x67, 0x80, 0x1d, 0xdb, 0x33, 0x7c, 0xe3, 0x31, 0x55, 0x0d, 0x2b, 0x7c, 0x3a,
-	0x2e, 0x22, 0x37, 0x80, 0x45, 0xc9, 0xf2, 0x8d, 0xa1, 0x41, 0xdd, 0xe0, 0x35, 0x44, 0x5c, 0x37,
+	0x61, 0xd7, 0x8f, 0xac, 0x82, 0x42, 0x49, 0xcb, 0xf2, 0x23, 0xb6, 0x45, 0x47, 0x64, 0x8e, 0xcd,
-	0x36, 0x66, 0xb8, 0x78, 0x10, 0xf9, 0x19, 0x60, 0xc7, 0xf6, 0x0c, 0xdf, 0x78, 0x42, 0x55, 0xc3,
+	0x36, 0xf3, 0x8c, 0x82, 0x42, 0x49, 0xc4, 0xbe, 0x01, 0x65, 0xdd, 0x9e, 0xb2, 0x9a, 0x4c, 0xf0,
-	0x0a, 0x9f, 0x4e, 0xd8, 0xf5, 0x23, 0xab, 0xa0, 0x50, 0xd2, 0xb2, 0xfc, 0x88, 0x6d, 0xd1, 0x11,
+	0xd8, 0xd9, 0x91, 0x52, 0x4a, 0x02, 0x8b, 0x28, 0x41, 0xb5, 0x3d, 0x7b, 0xb3, 0x29, 0x2b, 0x25,
-	0x99, 0x63, 0xb3, 0xcd, 0x3c, 0xa3, 0xa0, 0x50, 0x12, 0xb1, 0xaf, 0x41, 0x59, 0xb7, 0xa7, 0xac,
+	0x81, 0x09, 0xca, 0x4d, 0xd8, 0x20, 0xa3, 0x91, 0xcb, 0x8c, 0x87, 0x86, 0xc4, 0xfd, 0xa1, 0x12,
-	0x26, 0x13, 0x3c, 0x76, 0x76, 0xa4, 0x94, 0x92, 0xc0, 0x22, 0x4a, 0x50, 0x6d, 0xcf, 0xde, 0x6c,
+	0xc1, 0x9c, 0xb8, 0x73, 0x02, 0x85, 0x30, 0x0e, 0xec, 0xa8, 0x66, 0x91, 0x50, 0x1d, 0xf1, 0x6e,
-	0xca, 0x4a, 0x49, 0x60, 0x82, 0x72, 0x1d, 0x36, 0xc8, 0x68, 0xe4, 0x32, 0xe3, 0xa1, 0x21, 0x71,
+	0x97, 0xde, 0x2b, 0x2a, 0x05, 0x2b, 0x14, 0xde, 0x80, 0xb2, 0xe1, 0xa9, 0xb3, 0x27, 0xe8, 0xf4,
-	0x7f, 0xa8, 0x44, 0x30, 0x27, 0xee, 0xdc, 0x87, 0x42, 0x18, 0x07, 0x76, 0x54, 0xb3, 0x48, 0xa8,
+	0x6e, 0x7a, 0xaf, 0xa0, 0x94, 0x0c, 0x2f, 0x7a, 0xbe, 0xab, 0x7e, 0x93, 0x86, 0x4a, 0xf2, 0x09,
-	0x8e, 0x78, 0x39, 0x4b, 0xef, 0x15, 0x95, 0x82, 0x15, 0x0a, 0xaf, 0x41, 0xd9, 0xf0, 0xd4, 0xd9,
+	0x1d, 0x37, 0xa1, 0x60, 0xda, 0x1a, 0xe1, 0xa9, 0x25, 0xbe, 0xdf, 0xec, 0x3d, 0xe7, 0xd5, 0xbd,
-	0x13, 0x6e, 0x7a, 0x37, 0xbd, 0x57, 0x50, 0x4a, 0x86, 0x17, 0xbd, 0xd9, 0x55, 0xbf, 0x4b, 0x43,
+	0xd6, 0x0e, 0xf8, 0x4a, 0xa4, 0xb9, 0xf3, 0x8f, 0x14, 0x14, 0x42, 0x18, 0x5f, 0x81, 0xac, 0x43,
-	0x25, 0xf9, 0x04, 0x8d, 0x9b, 0x50, 0x30, 0x6d, 0x8d, 0xf0, 0xd4, 0x12, 0xdf, 0x3f, 0xf6, 0x5e,
+	0xfc, 0x31, 0x37, 0x97, 0x3b, 0x4a, 0xa3, 0x94, 0xc2, 0xdb, 0x0c, 0xf7, 0x1c, 0x62, 0xf1, 0x14,
-	0xf2, 0x6a, 0x5d, 0x6b, 0x07, 0x7c, 0x25, 0xd2, 0xdc, 0xf9, 0x7b, 0x0a, 0x0a, 0x21, 0x8c, 0x2f,
+	0x08, 0x70, 0xd6, 0x66, 0xf3, 0x6a, 0x52, 0xa2, 0xf3, 0xcb, 0x89, 0x3d, 0x99, 0x50, 0xcb, 0xf7,
-	0x41, 0xd6, 0x21, 0xfe, 0x98, 0x9b, 0xcb, 0x1d, 0xa5, 0x51, 0x4a, 0xe1, 0x6d, 0x86, 0x7b, 0x0e,
+	0xc2, 0x79, 0x0d, 0xf0, 0x46, 0x00, 0xe3, 0x77, 0x60, 0xd3, 0x77, 0x89, 0x61, 0x26, 0xb8, 0x59,
-	0xb1, 0x78, 0x0a, 0x04, 0x38, 0x6b, 0xb3, 0x79, 0x35, 0x29, 0xd1, 0xf9, 0xe5, 0xc4, 0x9e, 0x4c,
+	0xce, 0x45, 0xa1, 0x20, 0x22, 0x1f, 0xc2, 0xb5, 0xd0, 0xae, 0x4e, 0x7d, 0xa2, 0x8d, 0xa9, 0x3e,
-	0xa8, 0xe5, 0x7b, 0xe1, 0xbc, 0x06, 0x78, 0x23, 0x80, 0xf1, 0x87, 0xb0, 0xe9, 0xbb, 0xc4, 0x30,
+	0x53, 0xca, 0xf3, 0xf7, 0xd9, 0xab, 0x01, 0xa1, 0x19, 0xc8, 0x43, 0xdd, 0xea, 0x77, 0x29, 0xd8,
-	0x13, 0xdc, 0x2c, 0xe7, 0xa2, 0x50, 0x10, 0x91, 0x0f, 0xe1, 0x4a, 0x68, 0x57, 0xa7, 0x3e, 0xd1,
+	0x0c, 0xaf, 0x53, 0x7a, 0x14, 0xac, 0x53, 0x00, 0x62, 0x59, 0xb6, 0x1f, 0x0f, 0xd7, 0x62, 0x2a,
-	0xc6, 0x54, 0x9f, 0x29, 0xe5, 0xf9, 0xfb, 0xe6, 0xe5, 0x80, 0xd0, 0x0c, 0xe4, 0xa1, 0x6e, 0xf5,
+	0x2f, 0xe8, 0xd5, 0xea, 0x91, 0x92, 0x12, 0x33, 0xb0, 0x33, 0x01, 0x98, 0x49, 0x56, 0x86, 0xed,
-	0xfb, 0x14, 0x6c, 0x86, 0xd7, 0x29, 0x3d, 0x0a, 0xd6, 0x09, 0x00, 0xb1, 0x2c, 0xdb, 0x8f, 0x87,
+	0x3a, 0x94, 0x82, 0xef, 0x23, 0xfc, 0x23, 0x9b, 0xb8, 0x80, 0x83, 0x80, 0xd8, 0xbd, 0x0b, 0x6f,
-	0x6b, 0x31, 0x95, 0x17, 0xf4, 0x6a, 0xf5, 0x48, 0x49, 0x89, 0x19, 0xd8, 0x99, 0x00, 0xcc, 0x24,
+	0x43, 0xee, 0x9c, 0x8e, 0x0c, 0x2b, 0x78, 0xf5, 0x14, 0x8d, 0xf0, 0x25, 0x37, 0x1b, 0xbd, 0xe4,
-	0x2b, 0xc3, 0x76, 0x15, 0x4a, 0xc1, 0xf7, 0x05, 0xfe, 0x91, 0x4a, 0x5c, 0xc0, 0x41, 0x40, 0xec,
+	0x1e, 0xfd, 0x21, 0x05, 0x5b, 0x9a, 0x3d, 0x99, 0xf7, 0xf7, 0x08, 0xcd, 0xbd, 0x02, 0x78, 0x9f,
-	0xde, 0x85, 0xb7, 0x21, 0x77, 0x46, 0x47, 0x86, 0x15, 0xbc, 0x7a, 0x8a, 0x46, 0xf8, 0x96, 0x9a,
+	0xa4, 0xbe, 0xf8, 0x78, 0x64, 0xf8, 0xe3, 0xe9, 0x79, 0x4d, 0xb3, 0x27, 0xfb, 0x23, 0xdb, 0x24,
-	0x8d, 0xde, 0x52, 0x8f, 0x7e, 0x97, 0x82, 0x2d, 0xcd, 0x9e, 0xcc, 0xfb, 0x7b, 0x84, 0xe6, 0x5e,
+	0xd6, 0x68, 0xf6, 0x95, 0x90, 0xff, 0xd1, 0xde, 0x1d, 0x51, 0xeb, 0xdd, 0x91, 0x1d, 0xfb, 0x66,
-	0x01, 0xbc, 0x2f, 0x52, 0x5f, 0xdd, 0x1d, 0x19, 0xfe, 0x78, 0x7a, 0x56, 0xd3, 0xec, 0xc9, 0xfe,
+	0xf8, 0xd1, 0xec, 0xef, 0xd7, 0xe9, 0xcc, 0x71, 0xef, 0xe8, 0xaf, 0xe9, 0x9d, 0x63, 0xd1, 0x57,
-	0xc8, 0x36, 0x89, 0x35, 0x9a, 0x7d, 0x65, 0xe3, 0x7f, 0xb4, 0x8f, 0x46, 0xd4, 0xfa, 0x68, 0x64,
+	0x2f, 0x8c, 0x8d, 0x42, 0x87, 0x26, 0xd5, 0xd8, 0x78, 0xff, 0x17, 0x00, 0x00, 0xff, 0xff, 0x0c,
-	0xc7, 0xbe, 0xb9, 0x7d, 0x3e, 0xfb, 0xfb, 0x6d, 0x3a, 0x73, 0xdc, 0x3b, 0xfa, 0x73, 0x7a, 0xe7,
+	0xab, 0xb6, 0x37, 0x7e, 0x1c, 0x00, 0x00,
-	0x58, 0xf4, 0xd5, 0x0b, 0x63, 0xa3, 0xd0, 0xa1, 0x49, 0x35, 0x36, 0xde, 0xff, 0x05, 0x00, 0x00,
-	0xff, 0xff, 0xa2, 0xc3, 0x4e, 0x18, 0xbe, 0x1b, 0x00, 0x00,
 }

vendor/github.com/golang/protobuf/protoc-gen-go/descriptor/descriptor.proto

@@ -101,6 +101,8 @@ message DescriptorProto {
   message ExtensionRange {
     optional int32 start = 1;
     optional int32 end = 2;
+
+    optional ExtensionRangeOptions options = 3;
   }
   repeated ExtensionRange extension_range = 5;
 
@@ -121,6 +123,14 @@ message DescriptorProto {
   repeated string reserved_name = 10;
 }
 
+message ExtensionRangeOptions {
+  // The parser stores options it doesn't recognize here. See above.
+  repeated UninterpretedOption uninterpreted_option = 999;
+
+  // Clients can define custom options in extensions of this message. See above.
+  extensions 1000 to max;
+}
+
 // Describes a field within a message.
 message FieldDescriptorProto {
   enum Type {
@@ -351,7 +361,7 @@ message FileOptions {
   optional bool cc_generic_services = 16 [default=false];
   optional bool java_generic_services = 17 [default=false];
   optional bool py_generic_services = 18 [default=false];
-  optional bool php_generic_services = 19 [default=false];
+  optional bool php_generic_services = 42 [default=false];
 
   // Is this file deprecated?
   // Depending on the target platform, this can emit Deprecated annotations
@@ -483,13 +493,15 @@ message FieldOptions {
 
   // The jstype option determines the JavaScript type used for values of the
   // field.  The option is permitted only for 64 bit integral and fixed types
-  // (int64, uint64, sint64, fixed64, sfixed64).  By default these types are
+  // (int64, uint64, sint64, fixed64, sfixed64).  A field with jstype JS_STRING
-  // represented as JavaScript strings.  This avoids loss of precision that can
+  // is represented as JavaScript string, which avoids loss of precision that
-  // happen when a large value is converted to a floating point JavaScript
+  // can happen when a large value is converted to a floating point JavaScript.
-  // numbers.  Specifying JS_NUMBER for the jstype causes the generated
+  // Specifying JS_NUMBER for the jstype causes the generated JavaScript code to
-  // JavaScript code to use the JavaScript "number" type instead of strings.
+  // use the JavaScript "number" type.  The behavior of the default option
-  // This option is an enum to permit additional types to be added,
+  // JS_NORMAL is implementation dependent.
-  // e.g. goog.math.Integer.
+  //
+  // This option is an enum to permit additional types to be added, e.g.
+  // goog.math.Integer.
   optional JSType jstype = 6 [default = JS_NORMAL];
   enum JSType {
     // Use the default type.

vendor/github.com/golang/protobuf/protoc-gen-go/generator/generator.go

@@ -1984,7 +1984,7 @@ func (g *Generator) generateMessage(message *Descriptor) {
 		case typename == "string":
 			def = strconv.Quote(def)
 		case typename == "[]byte":
-			def = "[]byte(" + strconv.Quote(def) + ")"
+			def = "[]byte(" + strconv.Quote(unescape(def)) + ")"
 			kind = "var "
 		case def == "inf", def == "-inf", def == "nan":
 			// These names are known to, and defined by, the protocol language.
@@ -2508,6 +2508,67 @@ func (g *Generator) generateMessage(message *Descriptor) {
 	g.addInitf("%s.RegisterType((*%s)(nil), %q)", g.Pkg["proto"], ccTypeName, fullName)
 }
 
+var escapeChars = [256]byte{
+	'a': '\a', 'b': '\b', 'f': '\f', 'n': '\n', 'r': '\r', 't': '\t', 'v': '\v', '\\': '\\', '"': '"', '\'': '\'', '?': '?',
+}
+
+// unescape reverses the "C" escaping that protoc does for default values of bytes fields.
+// It is best effort in that it effectively ignores malformed input. Seemingly invalid escape
+// sequences are conveyed, unmodified, into the decoded result.
+func unescape(s string) string {
+	// NB: Sadly, we can't use strconv.Unquote because protoc will escape both
+	// single and double quotes, but strconv.Unquote only allows one or the
+	// other (based on actual surrounding quotes of its input argument).
+
+	var out []byte
+	for len(s) > 0 {
+		// regular character, or too short to be valid escape
+		if s[0] != '\\' || len(s) < 2 {
+			out = append(out, s[0])
+			s = s[1:]
+		} else if c := escapeChars[s[1]]; c != 0 {
+			// escape sequence
+			out = append(out, c)
+			s = s[2:]
+		} else if s[1] == 'x' || s[1] == 'X' {
+			// hex escape, e.g. "\x80
+			if len(s) < 4 {
+				// too short to be valid
+				out = append(out, s[:2]...)
+				s = s[2:]
+				continue
+			}
+			v, err := strconv.ParseUint(s[2:4], 16, 8)
+			if err != nil {
+				out = append(out, s[:4]...)
+			} else {
+				out = append(out, byte(v))
+			}
+			s = s[4:]
+		} else if '0' <= s[1] && s[1] <= '7' {
+			// octal escape, can vary from 1 to 3 octal digits; e.g., "\0" "\40" or "\164"
+			// so consume up to 2 more bytes or up to end-of-string
+			n := len(s[1:]) - len(strings.TrimLeft(s[1:], "01234567"))
+			if n > 3 {
+				n = 3
+			}
+			v, err := strconv.ParseUint(s[1:1+n], 8, 8)
+			if err != nil {
+				out = append(out, s[:1+n]...)
+			} else {
+				out = append(out, byte(v))
+			}
+			s = s[1+n:]
+		} else {
+			// bad escape, just propagate the slash as-is
+			out = append(out, s[0])
+			s = s[1:]
+		}
+	}
+
+	return string(out)
+}
+
 func (g *Generator) generateExtension(ext *ExtensionDescriptor) {
 	ccTypeName := ext.DescName()
 

vendor/github.com/golang/protobuf/protoc-gen-go/generator/name_test.go

@@ -83,3 +83,32 @@ func TestGoPackageOption(t *testing.T) {
 		}
 	}
 }
+
+func TestUnescape(t *testing.T) {
+	tests := []struct {
+		in   string
+		out  string
+	}{
+		// successful cases, including all kinds of escapes
+		{"", ""},
+		{"foo bar baz frob nitz", "foo bar baz frob nitz"},
+		{`\000\001\002\003\004\005\006\007`, string([]byte{0, 1, 2, 3, 4, 5, 6, 7})},
+		{`\a\b\f\n\r\t\v\\\?\'\"`, string([]byte{'\a', '\b', '\f', '\n', '\r', '\t', '\v', '\\', '?', '\'', '"'})},
+		{`\x10\x20\x30\x40\x50\x60\x70\x80`, string([]byte{16, 32, 48, 64, 80, 96, 112, 128})},
+		// variable length octal escapes
+		{`\0\018\222\377\3\04\005\6\07`, string([]byte{0, 1, '8', 0222, 255, 3, 4, 5, 6, 7})},
+		// malformed escape sequences left as is
+		{"foo \\g bar", "foo \\g bar"},
+		{"foo \\xg0 bar", "foo \\xg0 bar"},
+		{"\\", "\\"},
+		{"\\x", "\\x"},
+		{"\\xf", "\\xf"},
+		{"\\777", "\\777"}, // overflows byte
+	}
+	for _, tc := range tests {
+		s := unescape(tc.in)
+		if s != tc.out {
+			t.Errorf("doUnescape(%q) = %q; should have been %q", tc.in, s, tc.out)
+		}
+	}
+}

vendor/github.com/golang/protobuf/protoc-gen-go/plugin/plugin.proto

@@ -91,6 +91,7 @@ message CodeGeneratorRequest {
 
   // The version number of protocol compiler.
   optional Version compiler_version = 3;
+
 }
 
 // The plugin writes an encoded CodeGeneratorResponse to stdout.

vendor/github.com/golang/protobuf/ptypes/any/any.pb.go

@@ -62,6 +62,16 @@ const _ = proto.ProtoPackageIsVersion2 // please upgrade the proto package
 //       any.Unpack(foo)
 //       ...
 //
+//  Example 4: Pack and unpack a message in Go
+//
+//      foo := &pb.Foo{...}
+//      any, err := ptypes.MarshalAny(foo)
+//      ...
+//      foo := &pb.Foo{}
+//      if err := ptypes.UnmarshalAny(any, foo); err != nil {
+//        ...
+//      }
+//
 // The pack methods provided by protobuf library will by default use
 // 'type.googleapis.com/full.type.name' as the type URL and the unpack
 // methods only use the fully qualified type name after the last '/'

vendor/github.com/golang/protobuf/ptypes/any/any.proto

@@ -74,6 +74,16 @@ option objc_class_prefix = "GPB";
 //       any.Unpack(foo)
 //       ...
 //
+//  Example 4: Pack and unpack a message in Go
+//
+//      foo := &pb.Foo{...}
+//      any, err := ptypes.MarshalAny(foo)
+//      ...
+//      foo := &pb.Foo{}
+//      if err := ptypes.UnmarshalAny(any, foo); err != nil {
+//        ...
+//      }
+//
 // The pack methods provided by protobuf library will by default use
 // 'type.googleapis.com/full.type.name' as the type URL and the unpack
 // methods only use the fully qualified type name after the last '/'

vendor/github.com/gorilla/mux/README.md

@@ -15,7 +15,7 @@ The name mux stands for "HTTP request multiplexer". Like the standard `http.Serv
 
 * It implements the `http.Handler` interface so it is compatible with the standard `http.ServeMux`.
 * Requests can be matched based on URL host, path, path prefix, schemes, header and query values, HTTP methods or using custom matchers.
-* URL hosts and paths can have variables with an optional regular expression.
+* URL hosts, paths and query values can have variables with an optional regular expression.
 * Registered URLs can be built, or "reversed", which helps maintaining references to resources.
 * Routes can be used as subrouters: nested routes are only tested if the parent route matches. This is useful to define groups of routes that share common conditions like a host, a path prefix or other repeated attributes. As a bonus, this optimizes request matching.
 
@@ -24,9 +24,9 @@ The name mux stands for "HTTP request multiplexer". Like the standard `http.Serv
 * [Install](#install)
 * [Examples](#examples)
 * [Matching Routes](#matching-routes)
-* [Listing Routes](#listing-routes)
 * [Static Files](#static-files)
 * [Registered URLs](#registered-urls)
+* [Walking Routes](#walking-routes)
 * [Full Example](#full-example)
 
 ---
@@ -168,7 +168,6 @@ s.HandleFunc("/{key}/", ProductHandler)
 // "/products/{key}/details"
 s.HandleFunc("/{key}/details", ProductDetailsHandler)
 ```
-
 ### Listing Routes
 
 Routes on a mux can be listed using the Router.Walk method—useful for generating documentation:
@@ -191,9 +190,9 @@ func handler(w http.ResponseWriter, r *http.Request) {
 func main() {
     r := mux.NewRouter()
     r.HandleFunc("/", handler)
-    r.Methods("POST").HandleFunc("/products", handler)
+    r.HandleFunc("/products", handler).Methods("POST")
-    r.Methods("GET").HandleFunc("/articles", handler)
+    r.HandleFunc("/articles", handler).Methods("GET")
-    r.Methods("GET", "PUT").HandleFunc("/articles/{id}", handler)
+    r.HandleFunc("/articles/{id}", handler).Methods("GET", "PUT")
     r.Walk(func(route *mux.Route, router *mux.Router, ancestors []*mux.Route) error {
         t, err := route.GetPathTemplate()
         if err != nil {
@@ -269,19 +268,21 @@ url, err := r.Get("article").URL("category", "technology", "id", "42")
 "/articles/technology/42"
 ```
 
-This also works for host variables:
+This also works for host and query value variables:
 
 ```go
 r := mux.NewRouter()
 r.Host("{subdomain}.domain.com").
   Path("/articles/{category}/{id:[0-9]+}").
+  Queries("filter", "{filter}").
   HandlerFunc(ArticleHandler).
   Name("article")
 
-// url.String() will be "http://news.domain.com/articles/technology/42"
+// url.String() will be "http://news.domain.com/articles/technology/42?filter=gorilla"
 url, err := r.Get("article").URL("subdomain", "news",
                                  "category", "technology",
-                                 "id", "42")
+                                 "id", "42",
+                                 "filter", "gorilla")
 ```
 
 All variables defined in the route are required, and their values must conform to the corresponding patterns. These requirements guarantee that a generated URL will always match a registered route -- the only exception is for explicitly defined "build-only" routes which never match.
@@ -319,6 +320,37 @@ url, err := r.Get("article").URL("subdomain", "news",
                                  "id", "42")
 ```
 
+### Walking Routes
+
+The `Walk` function on `mux.Router` can be used to visit all of the routes that are registered on a router. For example,
+the following prints all of the registered routes:
+
+```go
+r := mux.NewRouter()
+r.HandleFunc("/", handler)
+r.HandleFunc("/products", handler).Methods("POST")
+r.HandleFunc("/articles", handler).Methods("GET")
+r.HandleFunc("/articles/{id}", handler).Methods("GET", "PUT")
+r.Walk(func(route *mux.Route, router *mux.Router, ancestors []*mux.Route) error {
+    t, err := route.GetPathTemplate()
+    if err != nil {
+        return err
+    }
+    // p will contain a regular expression that is compatible with regular expressions in Perl, Python, and other languages.
+    // For example, the regular expression for path '/articles/{id}' will be '^/articles/(?P<v0>[^/]+)$'.
+    p, err := route.GetPathRegexp()
+    if err != nil {
+        return err
+    }
+    m, err := route.GetMethods()
+    if err != nil {
+        return err
+    }
+    fmt.Println(strings.Join(m, ","), t, p)
+    return nil
+})
+```
+
 ## Full Example
 
 Here's a complete, runnable example of a small `mux` based server:

vendor/github.com/gorilla/mux/doc.go

@@ -12,8 +12,8 @@ or other conditions. The main features are:
 
 	* Requests can be matched based on URL host, path, path prefix, schemes,
 	  header and query values, HTTP methods or using custom matchers.
-	* URL hosts and paths can have variables with an optional regular
+	* URL hosts, paths and query values can have variables with an optional
-	  expression.
+	  regular expression.
 	* Registered URLs can be built, or "reversed", which helps maintaining
 	  references to resources.
 	* Routes can be used as subrouters: nested routes are only tested if the
@@ -188,18 +188,20 @@ key/value pairs for the route variables. For the previous route, we would do:
 
 	"/articles/technology/42"
 
-This also works for host variables:
+This also works for host and query value variables:
 
 	r := mux.NewRouter()
 	r.Host("{subdomain}.domain.com").
 	  Path("/articles/{category}/{id:[0-9]+}").
+	  Queries("filter", "{filter}").
 	  HandlerFunc(ArticleHandler).
 	  Name("article")
 
-	// url.String() will be "http://news.domain.com/articles/technology/42"
+	// url.String() will be "http://news.domain.com/articles/technology/42?filter=gorilla"
 	url, err := r.Get("article").URL("subdomain", "news",
 	                                 "category", "technology",
-	                                 "id", "42")
+	                                 "id", "42",
+	                                 "filter", "gorilla")
 
 All variables defined in the route are required, and their values must
 conform to the corresponding patterns. These requirements guarantee that a

vendor/github.com/gorilla/mux/mux.go

@@ -13,6 +13,10 @@ import (
 	"strings"
 )
 
+var (
+	ErrMethodMismatch = errors.New("method is not allowed")
+)
+
 // NewRouter returns a new router instance.
 func NewRouter() *Router {
 	return &Router{namedRoutes: make(map[string]*Route), KeepContext: false}
@@ -39,6 +43,10 @@ func NewRouter() *Router {
 type Router struct {
 	// Configurable Handler to be used when no route matches.
 	NotFoundHandler http.Handler
+
+	// Configurable Handler to be used when the request method does not match the route.
+	MethodNotAllowedHandler http.Handler
+
 	// Parent route, if this is a subrouter.
 	parent parentRoute
 	// Routes to be matched, in order.
@@ -65,6 +73,11 @@ func (r *Router) Match(req *http.Request, match *RouteMatch) bool {
 		}
 	}
 
+	if match.MatchErr == ErrMethodMismatch && r.MethodNotAllowedHandler != nil {
+		match.Handler = r.MethodNotAllowedHandler
+		return true
+	}
+
 	// Closest match for a router (includes sub-routers)
 	if r.NotFoundHandler != nil {
 		match.Handler = r.NotFoundHandler
@@ -105,9 +118,15 @@ func (r *Router) ServeHTTP(w http.ResponseWriter, req *http.Request) {
 		req = setVars(req, match.Vars)
 		req = setCurrentRoute(req, match.Route)
 	}
+
+	if handler == nil && match.MatchErr == ErrMethodMismatch {
+		handler = methodNotAllowedHandler()
+	}
+
 	if handler == nil {
 		handler = http.NotFoundHandler()
 	}
+
 	if !r.KeepContext {
 		defer contextClear(req)
 	}
@@ -176,6 +195,13 @@ func (r *Router) UseEncodedPath() *Router {
 // parentRoute
 // ----------------------------------------------------------------------------
 
+func (r *Router) getBuildScheme() string {
+	if r.parent != nil {
+		return r.parent.getBuildScheme()
+	}
+	return ""
+}
+
 // getNamedRoutes returns the map where named routes are registered.
 func (r *Router) getNamedRoutes() map[string]*Route {
 	if r.namedRoutes == nil {
@@ -299,10 +325,6 @@ type WalkFunc func(route *Route, router *Router, ancestors []*Route) error
 
 func (r *Router) walk(walkFn WalkFunc, ancestors []*Route) error {
 	for _, t := range r.routes {
-		if t.regexp == nil || t.regexp.path == nil || t.regexp.path.template == "" {
-			continue
-		}
-
 		err := walkFn(t, r, ancestors)
 		if err == SkipRouter {
 			continue
@@ -312,10 +334,12 @@ func (r *Router) walk(walkFn WalkFunc, ancestors []*Route) error {
 		}
 		for _, sr := range t.matchers {
 			if h, ok := sr.(*Router); ok {
+				ancestors = append(ancestors, t)
 				err := h.walk(walkFn, ancestors)
 				if err != nil {
 					return err
 				}
+				ancestors = ancestors[:len(ancestors)-1]
 			}
 		}
 		if h, ok := t.handler.(*Router); ok {
@@ -339,6 +363,11 @@ type RouteMatch struct {
 	Route   *Route
 	Handler http.Handler
 	Vars    map[string]string
+
+	// MatchErr is set to appropriate matching error
+	// It is set to ErrMethodMismatch if there is a mismatch in
+	// the request method and route method
+	MatchErr error
 }
 
 type contextKey int
@@ -458,7 +487,7 @@ func mapFromPairsToString(pairs ...string) (map[string]string, error) {
 	return m, nil
 }
 
-// mapFromPairsToRegex converts variadic string paramers to a
+// mapFromPairsToRegex converts variadic string parameters to a
 // string to regex map.
 func mapFromPairsToRegex(pairs ...string) (map[string]*regexp.Regexp, error) {
 	length, err := checkPairs(pairs...)
@@ -540,3 +569,12 @@ func matchMapWithRegex(toCheck map[string]*regexp.Regexp, toMatch map[string][]s
 	}
 	return true
 }
+
+// methodNotAllowed replies to the request with an HTTP status code 405.
+func methodNotAllowed(w http.ResponseWriter, r *http.Request) {
+	w.WriteHeader(http.StatusMethodNotAllowed)
+}
+
+// methodNotAllowedHandler returns a simple request handler
+// that replies to each request with a status code 405.
+func methodNotAllowedHandler() http.Handler { return http.HandlerFunc(methodNotAllowed) }

vendor/github.com/gorilla/mux/mux_test.go

@@ -11,6 +11,7 @@ import (
 	"fmt"
 	"net/http"
 	"net/url"
+	"reflect"
 	"strings"
 	"testing"
 )
@@ -35,6 +36,7 @@ type routeTest struct {
 	scheme         string            // the expected scheme of the built URL
 	host           string            // the expected host of the built URL
 	path           string            // the expected path of the built URL
+	query          string            // the expected query string of the built URL
 	pathTemplate   string            // the expected path template of the route
 	hostTemplate   string            // the expected host template of the route
 	methods        []string          // the expected route methods
@@ -743,6 +745,7 @@ func TestQueries(t *testing.T) {
 			vars:        map[string]string{},
 			host:        "",
 			path:        "",
+			query:       "foo=bar&baz=ding",
 			shouldMatch: true,
 		},
 		{
@@ -752,6 +755,7 @@ func TestQueries(t *testing.T) {
 			vars:         map[string]string{},
 			host:         "",
 			path:         "",
+			query:        "foo=bar&baz=ding",
 			pathTemplate: `/api`,
 			hostTemplate: `www.example.com`,
 			shouldMatch:  true,
@@ -763,6 +767,7 @@ func TestQueries(t *testing.T) {
 			vars:         map[string]string{},
 			host:         "",
 			path:         "",
+			query:        "foo=bar&baz=ding",
 			pathTemplate: `/api`,
 			hostTemplate: `www.example.com`,
 			shouldMatch:  true,
@@ -783,6 +788,7 @@ func TestQueries(t *testing.T) {
 			vars:        map[string]string{"v1": "bar"},
 			host:        "",
 			path:        "",
+			query:       "foo=bar",
 			shouldMatch: true,
 		},
 		{
@@ -792,6 +798,7 @@ func TestQueries(t *testing.T) {
 			vars:        map[string]string{"v1": "bar", "v2": "ding"},
 			host:        "",
 			path:        "",
+			query:       "foo=bar&baz=ding",
 			shouldMatch: true,
 		},
 		{
@@ -801,6 +808,7 @@ func TestQueries(t *testing.T) {
 			vars:        map[string]string{"v1": "10"},
 			host:        "",
 			path:        "",
+			query:       "foo=10",
 			shouldMatch: true,
 		},
 		{
@@ -819,6 +827,7 @@ func TestQueries(t *testing.T) {
 			vars:        map[string]string{"v1": "1"},
 			host:        "",
 			path:        "",
+			query:       "foo=1",
 			shouldMatch: true,
 		},
 		{
@@ -828,6 +837,7 @@ func TestQueries(t *testing.T) {
 			vars:        map[string]string{"v1": "1"},
 			host:        "",
 			path:        "",
+			query:       "foo=1",
 			shouldMatch: true,
 		},
 		{
@@ -846,6 +856,7 @@ func TestQueries(t *testing.T) {
 			vars:        map[string]string{"v1": "1a"},
 			host:        "",
 			path:        "",
+			query:       "foo=1a",
 			shouldMatch: true,
 		},
 		{
@@ -864,6 +875,7 @@ func TestQueries(t *testing.T) {
 			vars:        map[string]string{"v-1": "bar"},
 			host:        "",
 			path:        "",
+			query:       "foo=bar",
 			shouldMatch: true,
 		},
 		{
@@ -873,6 +885,7 @@ func TestQueries(t *testing.T) {
 			vars:        map[string]string{"v-1": "bar", "v-2": "ding"},
 			host:        "",
 			path:        "",
+			query:       "foo=bar&baz=ding",
 			shouldMatch: true,
 		},
 		{
@@ -882,6 +895,7 @@ func TestQueries(t *testing.T) {
 			vars:        map[string]string{"v-1": "10"},
 			host:        "",
 			path:        "",
+			query:       "foo=10",
 			shouldMatch: true,
 		},
 		{
@@ -891,6 +905,7 @@ func TestQueries(t *testing.T) {
 			vars:        map[string]string{"v-1": "1a"},
 			host:        "",
 			path:        "",
+			query:       "foo=1a",
 			shouldMatch: true,
 		},
 		{
@@ -900,6 +915,7 @@ func TestQueries(t *testing.T) {
 			vars:        map[string]string{},
 			host:        "",
 			path:        "",
+			query:       "foo=",
 			shouldMatch: true,
 		},
 		{
@@ -918,6 +934,7 @@ func TestQueries(t *testing.T) {
 			vars:        map[string]string{},
 			host:        "",
 			path:        "",
+			query:       "foo=",
 			shouldMatch: true,
 		},
 		{
@@ -945,6 +962,7 @@ func TestQueries(t *testing.T) {
 			vars:        map[string]string{"foo": ""},
 			host:        "",
 			path:        "",
+			query:       "foo=",
 			shouldMatch: true,
 		},
 		{
@@ -956,6 +974,16 @@ func TestQueries(t *testing.T) {
 			path:        "",
 			shouldMatch: false,
 		},
+		{
+			title:       "Queries route with pattern, match, escaped value",
+			route:       new(Route).Queries("foo", "{v1}"),
+			request:     newRequest("GET", "http://localhost?foo=%25bar%26%20%2F%3D%3F"),
+			vars:        map[string]string{"v1": "%bar& /=?"},
+			host:        "",
+			path:        "",
+			query:       "foo=%25bar%26+%2F%3D%3F",
+			shouldMatch: true,
+		},
 	}
 
 	for _, test := range tests {
@@ -1187,6 +1215,28 @@ func TestSubRouter(t *testing.T) {
 			pathTemplate: `/{category}`,
 			shouldMatch:  true,
 		},
+		{
+			title:        "Build with scheme on parent router",
+			route:        new(Route).Schemes("ftp").Host("google.com").Subrouter().Path("/"),
+			request:      newRequest("GET", "ftp://google.com/"),
+			scheme:       "ftp",
+			host:         "google.com",
+			path:         "/",
+			pathTemplate: `/`,
+			hostTemplate: `google.com`,
+			shouldMatch:  true,
+		},
+		{
+			title:        "Prefer scheme on child route when building URLs",
+			route:        new(Route).Schemes("https", "ftp").Host("google.com").Subrouter().Schemes("ftp").Path("/"),
+			request:      newRequest("GET", "ftp://google.com/"),
+			scheme:       "ftp",
+			host:         "google.com",
+			path:         "/",
+			pathTemplate: `/`,
+			hostTemplate: `google.com`,
+			shouldMatch:  true,
+		},
 	}
 
 	for _, test := range tests {
@@ -1382,11 +1432,55 @@ func TestWalkNested(t *testing.T) {
 	l2 := l1.PathPrefix("/l").Subrouter()
 	l2.Path("/a")
 
-	paths := []string{"/g", "/g/o", "/g/o/r", "/g/o/r/i", "/g/o/r/i/l", "/g/o/r/i/l/l", "/g/o/r/i/l/l/a"}
+	testCases := []struct {
+		path      string
+		ancestors []*Route
+	}{
+		{"/g", []*Route{}},
+		{"/g/o", []*Route{g.parent.(*Route)}},
+		{"/g/o/r", []*Route{g.parent.(*Route), o.parent.(*Route)}},
+		{"/g/o/r/i", []*Route{g.parent.(*Route), o.parent.(*Route), r.parent.(*Route)}},
+		{"/g/o/r/i/l", []*Route{g.parent.(*Route), o.parent.(*Route), r.parent.(*Route), i.parent.(*Route)}},
+		{"/g/o/r/i/l/l", []*Route{g.parent.(*Route), o.parent.(*Route), r.parent.(*Route), i.parent.(*Route), l1.parent.(*Route)}},
+		{"/g/o/r/i/l/l/a", []*Route{g.parent.(*Route), o.parent.(*Route), r.parent.(*Route), i.parent.(*Route), l1.parent.(*Route), l2.parent.(*Route)}},
+	}
+
+	idx := 0
+	err := router.Walk(func(route *Route, router *Router, ancestors []*Route) error {
+		path := testCases[idx].path
+		tpl := route.regexp.path.template
+		if tpl != path {
+			t.Errorf(`Expected %s got %s`, path, tpl)
+		}
+		currWantAncestors := testCases[idx].ancestors
+		if !reflect.DeepEqual(currWantAncestors, ancestors) {
+			t.Errorf(`Expected %+v got %+v`, currWantAncestors, ancestors)
+		}
+		idx++
+		return nil
+	})
+	if err != nil {
+		panic(err)
+	}
+	if idx != len(testCases) {
+		t.Errorf("Expected %d routes, found %d", len(testCases), idx)
+	}
+}
+
+func TestWalkSubrouters(t *testing.T) {
+	router := NewRouter()
+
+	g := router.Path("/g").Subrouter()
+	o := g.PathPrefix("/o").Subrouter()
+	o.Methods("GET")
+	o.Methods("PUT")
+
+	// all 4 routes should be matched, but final 2 routes do not have path templates
+	paths := []string{"/g", "/g/o", "", ""}
 	idx := 0
 	err := router.Walk(func(route *Route, router *Router, ancestors []*Route) error {
 		path := paths[idx]
-		tpl := route.regexp.path.template
+		tpl, _ := route.GetPathTemplate()
 		if tpl != path {
 			t.Errorf(`Expected %s got %s`, path, tpl)
 		}
@@ -1492,6 +1586,7 @@ func testRoute(t *testing.T, test routeTest) {
 	route := test.route
 	vars := test.vars
 	shouldMatch := test.shouldMatch
+	query := test.query
 	shouldRedirect := test.shouldRedirect
 	uri := url.URL{
 		Scheme: test.scheme,
@@ -1561,6 +1656,13 @@ func testRoute(t *testing.T, test routeTest) {
 				return
 			}
 		}
+		if query != "" {
+			u, _ := route.URL(mapToPairs(match.Vars)...)
+			if query != u.RawQuery {
+				t.Errorf("(%v) URL query not equal: expected %v, got %v", test.title, query, u.RawQuery)
+				return
+			}
+		}
 		if shouldRedirect && match.Handler == nil {
 			t.Errorf("(%v) Did not redirect", test.title)
 			return
@@ -1769,3 +1871,42 @@ func newRequest(method, url string) *http.Request {
 	}
 	return req
 }
+
+func TestNoMatchMethodErrorHandler(t *testing.T) {
+	func1 := func(w http.ResponseWriter, r *http.Request) {}
+
+	r := NewRouter()
+	r.HandleFunc("/", func1).Methods("GET", "POST")
+
+	req, _ := http.NewRequest("PUT", "http://localhost/", nil)
+	match := new(RouteMatch)
+	matched := r.Match(req, match)
+
+	if matched {
+		t.Error("Should not have matched route for methods")
+	}
+
+	if match.MatchErr != ErrMethodMismatch {
+		t.Error("Should get ErrMethodMismatch error")
+	}
+
+	resp := NewRecorder()
+	r.ServeHTTP(resp, req)
+	if resp.Code != 405 {
+		t.Errorf("Expecting code %v", 405)
+	}
+
+	// Add matching route
+	r.HandleFunc("/", func1).Methods("PUT")
+
+	match = new(RouteMatch)
+	matched = r.Match(req, match)
+
+	if !matched {
+		t.Error("Should have matched route for methods")
+	}
+
+	if match.MatchErr != nil {
+		t.Error("Should not have any matching error. Found:", match.MatchErr)
+	}
+}

vendor/github.com/gorilla/mux/old_test.go

@@ -121,12 +121,7 @@ func TestRouteMatchers(t *testing.T) {
 		var routeMatch RouteMatch
 		matched := router.Match(request, &routeMatch)
 		if matched != shouldMatch {
-			// Need better messages. :)
+			t.Errorf("Expected: %v\nGot: %v\nRequest: %v %v", shouldMatch, matched, request.Method, url)
-			if matched {
-				t.Errorf("Should match.")
-			} else {
-				t.Errorf("Should not match.")
-			}
 		}
 
 		if matched {
@@ -188,7 +183,6 @@ func TestRouteMatchers(t *testing.T) {
 	match(true)
 
 	// 2nd route --------------------------------------------------------------
-
 	// Everything match.
 	reset2()
 	match(true)

vendor/github.com/gorilla/mux/regexp.go

@@ -35,7 +35,7 @@ func newRouteRegexp(tpl string, matchHost, matchPrefix, matchQuery, strictSlash,
 	// Now let's parse it.
 	defaultPattern := "[^/]+"
 	if matchQuery {
-		defaultPattern = "[^?&]*"
+		defaultPattern = ".*"
 	} else if matchHost {
 		defaultPattern = "[^.]+"
 		matchPrefix = false
@@ -178,6 +178,9 @@ func (r *routeRegexp) url(values map[string]string) (string, error) {
 		if !ok {
 			return "", fmt.Errorf("mux: missing route variable %q", v)
 		}
+		if r.matchQuery {
+			value = url.QueryEscape(value)
+		}
 		urlValues[k] = value
 	}
 	rv := fmt.Sprintf(r.reverse, urlValues...)

vendor/github.com/gorilla/mux/route.go

@@ -52,12 +52,27 @@ func (r *Route) Match(req *http.Request, match *RouteMatch) bool {
 	if r.buildOnly || r.err != nil {
 		return false
 	}
+
+	var matchErr error
+
 	// Match everything.
 	for _, m := range r.matchers {
 		if matched := m.Match(req, match); !matched {
+			if _, ok := m.(methodMatcher); ok {
+				matchErr = ErrMethodMismatch
+				continue
+			}
+			matchErr = nil
 			return false
 		}
 	}
+
+	if matchErr != nil {
+		match.MatchErr = matchErr
+		return false
+	}
+
+	match.MatchErr = nil
 	// Yay, we have a match. Let's collect some info about it.
 	if match.Route == nil {
 		match.Route = r
@@ -68,6 +83,7 @@ func (r *Route) Match(req *http.Request, match *RouteMatch) bool {
 	if match.Vars == nil {
 		match.Vars = make(map[string]string)
 	}
+
 	// Set variables.
 	if r.regexp != nil {
 		r.regexp.setMatch(req, match, r)
@@ -482,13 +498,14 @@ func (r *Route) URL(pairs ...string) (*url.URL, error) {
 		return nil, err
 	}
 	var scheme, host, path string
+	queries := make([]string, 0, len(r.regexp.queries))
 	if r.regexp.host != nil {
 		if host, err = r.regexp.host.url(values); err != nil {
 			return nil, err
 		}
 		scheme = "http"
-		if r.buildScheme != "" {
+		if s := r.getBuildScheme(); s != "" {
-			scheme = r.buildScheme
+			scheme = s
 		}
 	}
 	if r.regexp.path != nil {
@@ -496,10 +513,18 @@ func (r *Route) URL(pairs ...string) (*url.URL, error) {
 			return nil, err
 		}
 	}
+	for _, q := range r.regexp.queries {
+		var query string
+		if query, err = q.url(values); err != nil {
+			return nil, err
+		}
+		queries = append(queries, query)
+	}
 	return &url.URL{
-		Scheme: scheme,
+		Scheme:   scheme,
-		Host:   host,
+		Host:     host,
-		Path:   path,
+		Path:     path,
+		RawQuery: strings.Join(queries, "&"),
 	}, nil
 }
 
@@ -525,8 +550,8 @@ func (r *Route) URLHost(pairs ...string) (*url.URL, error) {
 		Scheme: "http",
 		Host:   host,
 	}
-	if r.buildScheme != "" {
+	if s := r.getBuildScheme(); s != "" {
-		u.Scheme = r.buildScheme
+		u.Scheme = s
 	}
 	return u, nil
 }
@@ -640,11 +665,22 @@ func (r *Route) buildVars(m map[string]string) map[string]string {
 
 // parentRoute allows routes to know about parent host and path definitions.
 type parentRoute interface {
+	getBuildScheme() string
 	getNamedRoutes() map[string]*Route
 	getRegexpGroup() *routeRegexpGroup
 	buildVars(map[string]string) map[string]string
 }
 
+func (r *Route) getBuildScheme() string {
+	if r.buildScheme != "" {
+		return r.buildScheme
+	}
+	if r.parent != nil {
+		return r.parent.getBuildScheme()
+	}
+	return ""
+}
+
 // getNamedRoutes returns the map where named routes are registered.
 func (r *Route) getNamedRoutes() map[string]*Route {
 	if r.parent == nil {

vendor/github.com/hashicorp/hcl/decoder.go

@@ -137,7 +137,7 @@ func (d *decoder) decodeBool(name string, node ast.Node, result reflect.Value) e
 func (d *decoder) decodeFloat(name string, node ast.Node, result reflect.Value) error {
 	switch n := node.(type) {
 	case *ast.LiteralType:
-		if n.Token.Type == token.FLOAT {
+		if n.Token.Type == token.FLOAT || n.Token.Type == token.NUMBER {
 			v, err := strconv.ParseFloat(n.Token.Text, 64)
 			if err != nil {
 				return err

vendor/github.com/hashicorp/hcl/decoder_test.go

@@ -73,6 +73,7 @@ func TestDecode_interface(t *testing.T) {
 			false,
 			map[string]interface{}{
 				"a": 1.02,
+				"b": 2,
 			},
 		},
 		{
@@ -811,6 +812,7 @@ func TestDecode_intString(t *testing.T) {
 func TestDecode_float32(t *testing.T) {
 	var value struct {
 		A float32 `hcl:"a"`
+		B float32 `hcl:"b"`
 	}
 
 	err := Decode(&value, testReadFile(t, "float.hcl"))
@@ -821,11 +823,15 @@ func TestDecode_float32(t *testing.T) {
 	if got, want := value.A, float32(1.02); got != want {
 		t.Fatalf("wrong result %#v; want %#v", got, want)
 	}
+	if got, want := value.B, float32(2); got != want {
+		t.Fatalf("wrong result %#v; want %#v", got, want)
+	}
 }
 
 func TestDecode_float64(t *testing.T) {
 	var value struct {
 		A float64 `hcl:"a"`
+		B float64 `hcl:"b"`
 	}
 
 	err := Decode(&value, testReadFile(t, "float.hcl"))
@@ -836,6 +842,9 @@ func TestDecode_float64(t *testing.T) {
 	if got, want := value.A, float64(1.02); got != want {
 		t.Fatalf("wrong result %#v; want %#v", got, want)
 	}
+	if got, want := value.B, float64(2); got != want {
+		t.Fatalf("wrong result %#v; want %#v", got, want)
+	}
 }
 
 func TestDecode_intStringAliased(t *testing.T) {

vendor/github.com/hashicorp/hcl/hcl/parser/parser.go

@@ -197,9 +197,12 @@ func (p *Parser) objectItem() (*ast.ObjectItem, error) {
 			keyStr = append(keyStr, k.Token.Text)
 		}
 
-		return nil, fmt.Errorf(
+		return nil, &PosError{
-			"key '%s' expected start of object ('{') or assignment ('=')",
+			Pos: p.tok.Pos,
-			strings.Join(keyStr, " "))
+			Err: fmt.Errorf(
+				"key '%s' expected start of object ('{') or assignment ('=')",
+				strings.Join(keyStr, " ")),
+		}
 	}
 
 	// do a look-ahead for line comment
@@ -319,7 +322,10 @@ func (p *Parser) objectType() (*ast.ObjectType, error) {
 
 	// No error, scan and expect the ending to be a brace
 	if tok := p.scan(); tok.Type != token.RBRACE {
-		return nil, fmt.Errorf("object expected closing RBRACE got: %s", tok.Type)
+		return nil, &PosError{
+			Pos: tok.Pos,
+			Err: fmt.Errorf("object expected closing RBRACE got: %s", tok.Type),
+		}
 	}
 
 	o.List = l

vendor/github.com/hashicorp/hcl/test-fixtures/float.hcl

@@ -1 +1,2 @@
 a = 1.02
+b = 2

vendor/github.com/hashicorp/hcl/test-fixtures/float.json

@@ -1,3 +1,4 @@
 {
-	"a": 1.02
+	"a": 1.02,
+	"b": 2
 }

vendor/github.com/hashicorp/memberlist/memberlist.go

@@ -127,7 +127,7 @@ func newMemberlist(conf *Config) (*Memberlist, error) {
 					return nt, nil
 				}
 				if strings.Contains(err.Error(), "address already in use") {
-					logger.Printf("[DEBUG] Got bind error: %v", err)
+					logger.Printf("[DEBUG] memberlist: Got bind error: %v", err)
 					continue
 				}
 			}
@@ -154,7 +154,7 @@ func newMemberlist(conf *Config) (*Memberlist, error) {
 			port := nt.GetAutoBindPort()
 			conf.BindPort = port
 			conf.AdvertisePort = port
-			logger.Printf("[DEBUG] Using dynamic bind port %d", port)
+			logger.Printf("[DEBUG] memberlist: Using dynamic bind port %d", port)
 		}
 		transport = nt
 	}

vendor/github.com/lib/pq/.travis.yml

@@ -5,6 +5,7 @@ go:
   - 1.6.x
   - 1.7.x
   - 1.8.x
+  - 1.9.x
   - master
 
 sudo: true

vendor/github.com/lib/pq/conn.go

@@ -706,7 +706,7 @@ func (noRows) RowsAffected() (int64, error) {
 
 // Decides which column formats to use for a prepared statement.  The input is
 // an array of type oids, one element per result column.
-func decideColumnFormats(colTyps []oid.Oid, forceText bool) (colFmts []format, colFmtData []byte) {
+func decideColumnFormats(colTyps []fieldDesc, forceText bool) (colFmts []format, colFmtData []byte) {
 	if len(colTyps) == 0 {
 		return nil, colFmtDataAllText
 	}
@@ -718,8 +718,8 @@ func decideColumnFormats(colTyps []oid.Oid, forceText bool) (colFmts []format, c
 
 	allBinary := true
 	allText := true
-	for i, o := range colTyps {
+	for i, t := range colTyps {
-		switch o {
+		switch t.OID {
 		// This is the list of types to use binary mode for when receiving them
 		// through a prepared statement.  If a type appears in this list, it
 		// must also be implemented in binaryDecode in encode.go.
@@ -1155,7 +1155,7 @@ type stmt struct {
 	colNames   []string
 	colFmts    []format
 	colFmtData []byte
-	colTyps    []oid.Oid
+	colTyps    []fieldDesc
 	paramTyps  []oid.Oid
 	closed     bool
 }
@@ -1318,7 +1318,7 @@ type rows struct {
 	cn       *conn
 	finish   func()
 	colNames []string
-	colTyps  []oid.Oid
+	colTyps  []fieldDesc
 	colFmts  []format
 	done     bool
 	rb       readBuf
@@ -1406,7 +1406,7 @@ func (rs *rows) Next(dest []driver.Value) (err error) {
 					dest[i] = nil
 					continue
 				}
-				dest[i] = decode(&conn.parameterStatus, rs.rb.next(l), rs.colTyps[i], rs.colFmts[i])
+				dest[i] = decode(&conn.parameterStatus, rs.rb.next(l), rs.colTyps[i].OID, rs.colFmts[i])
 			}
 			return
 		case 'T':
@@ -1573,7 +1573,7 @@ func (cn *conn) readParseResponse() {
 	}
 }
 
-func (cn *conn) readStatementDescribeResponse() (paramTyps []oid.Oid, colNames []string, colTyps []oid.Oid) {
+func (cn *conn) readStatementDescribeResponse() (paramTyps []oid.Oid, colNames []string, colTyps []fieldDesc) {
 	for {
 		t, r := cn.recv1()
 		switch t {
@@ -1599,7 +1599,7 @@ func (cn *conn) readStatementDescribeResponse() (paramTyps []oid.Oid, colNames [
 	}
 }
 
-func (cn *conn) readPortalDescribeResponse() (colNames []string, colFmts []format, colTyps []oid.Oid) {
+func (cn *conn) readPortalDescribeResponse() (colNames []string, colFmts []format, colTyps []fieldDesc) {
 	t, r := cn.recv1()
 	switch t {
 	case 'T':
@@ -1695,31 +1695,33 @@ func (cn *conn) readExecuteResponse(protocolState string) (res driver.Result, co
 	}
 }
 
-func parseStatementRowDescribe(r *readBuf) (colNames []string, colTyps []oid.Oid) {
+func parseStatementRowDescribe(r *readBuf) (colNames []string, colTyps []fieldDesc) {
 	n := r.int16()
 	colNames = make([]string, n)
-	colTyps = make([]oid.Oid, n)
+	colTyps = make([]fieldDesc, n)
 	for i := range colNames {
 		colNames[i] = r.string()
 		r.next(6)
-		colTyps[i] = r.oid()
+		colTyps[i].OID = r.oid()
-		r.next(6)
+		colTyps[i].Len = r.int16()
+		colTyps[i].Mod = r.int32()
 		// format code not known when describing a statement; always 0
 		r.next(2)
 	}
 	return
 }
 
-func parsePortalRowDescribe(r *readBuf) (colNames []string, colFmts []format, colTyps []oid.Oid) {
+func parsePortalRowDescribe(r *readBuf) (colNames []string, colFmts []format, colTyps []fieldDesc) {
 	n := r.int16()
 	colNames = make([]string, n)
 	colFmts = make([]format, n)
-	colTyps = make([]oid.Oid, n)
+	colTyps = make([]fieldDesc, n)
 	for i := range colNames {
 		colNames[i] = r.string()
 		r.next(6)
-		colTyps[i] = r.oid()
+		colTyps[i].OID = r.oid()
-		r.next(6)
+		colTyps[i].Len = r.int16()
+		colTyps[i].Mod = r.int32()
 		colFmts[i] = format(r.int16())
 	}
 	return

vendor/github.com/lib/pq/encode.go

@@ -367,8 +367,15 @@ func ParseTimestamp(currentLocation *time.Location, str string) (time.Time, erro
 	timeSep := daySep + 3
 	day := p.mustAtoi(str, daySep+1, timeSep)
 
+	minLen := monSep + len("01-01") + 1
+
+	isBC := strings.HasSuffix(str, " BC")
+	if isBC {
+		minLen += 3
+	}
+
 	var hour, minute, second int
-	if len(str) > monSep+len("01-01")+1 {
+	if len(str) > minLen {
 		p.expect(str, ' ', timeSep)
 		minSep := timeSep + 3
 		p.expect(str, ':', minSep)
@@ -424,7 +431,8 @@ func ParseTimestamp(currentLocation *time.Location, str string) (time.Time, erro
 		tzOff = tzSign * ((tzHours * 60 * 60) + (tzMin * 60) + tzSec)
 	}
 	var isoYear int
-	if remainderIdx+3 <= len(str) && str[remainderIdx:remainderIdx+3] == " BC" {
+
+	if isBC {
 		isoYear = 1 - year
 		remainderIdx += 3
 	} else {

vendor/github.com/lib/pq/encode_test.go

@@ -37,6 +37,8 @@ var timeTests = []struct {
 }{
 	{"22001-02-03", time.Date(22001, time.February, 3, 0, 0, 0, 0, time.FixedZone("", 0))},
 	{"2001-02-03", time.Date(2001, time.February, 3, 0, 0, 0, 0, time.FixedZone("", 0))},
+	{"0001-12-31 BC", time.Date(0, time.December, 31, 0, 0, 0, 0, time.FixedZone("", 0))},
+	{"2001-02-03 BC", time.Date(-2000, time.February, 3, 0, 0, 0, 0, time.FixedZone("", 0))},
 	{"2001-02-03 04:05:06", time.Date(2001, time.February, 3, 4, 5, 6, 0, time.FixedZone("", 0))},
 	{"2001-02-03 04:05:06.000001", time.Date(2001, time.February, 3, 4, 5, 6, 1000, time.FixedZone("", 0))},
 	{"2001-02-03 04:05:06.00001", time.Date(2001, time.February, 3, 4, 5, 6, 10000, time.FixedZone("", 0))},
@@ -86,15 +88,22 @@ func TestParseTs(t *testing.T) {
 }
 
 var timeErrorTests = []string{
+	"BC",
+	" BC",
 	"2001",
 	"2001-2-03",
 	"2001-02-3",
 	"2001-02-03 ",
+	"2001-02-03 B",
 	"2001-02-03 04",
 	"2001-02-03 04:",
 	"2001-02-03 04:05",
+	"2001-02-03 04:05 B",
+	"2001-02-03 04:05 BC",
 	"2001-02-03 04:05:",
 	"2001-02-03 04:05:6",
+	"2001-02-03 04:05:06 B",
+	"2001-02-03 04:05:06BC",
 	"2001-02-03 04:05:06.123 B",
 }
 

vendor/github.com/lib/pq/oid/gen.go

@@ -10,10 +10,22 @@ import (
 	"log"
 	"os"
 	"os/exec"
+	"strings"
 
 	_ "github.com/lib/pq"
 )
 
+// OID represent a postgres Object Identifier Type.
+type OID struct {
+	ID   int
+	Type string
+}
+
+// Name returns an upper case version of the oid type.
+func (o OID) Name() string {
+	return strings.ToUpper(o.Type)
+}
+
 func main() {
 	datname := os.Getenv("PGDATABASE")
 	sslmode := os.Getenv("PGSSLMODE")
@@ -30,6 +42,25 @@ func main() {
 	if err != nil {
 		log.Fatal(err)
 	}
+	rows, err := db.Query(`
+		SELECT typname, oid
+		FROM pg_type WHERE oid < 10000
+		ORDER BY oid;
+	`)
+	if err != nil {
+		log.Fatal(err)
+	}
+	oids := make([]*OID, 0)
+	for rows.Next() {
+		var oid OID
+		if err = rows.Scan(&oid.Type, &oid.ID); err != nil {
+			log.Fatal(err)
+		}
+		oids = append(oids, &oid)
+	}
+	if err = rows.Err(); err != nil {
+		log.Fatal(err)
+	}
 	cmd := exec.Command("gofmt")
 	cmd.Stderr = os.Stderr
 	w, err := cmd.StdinPipe()
@@ -45,30 +76,18 @@ func main() {
 	if err != nil {
 		log.Fatal(err)
 	}
-	fmt.Fprintln(w, "// generated by 'go run gen.go'; do not edit")
+	fmt.Fprintln(w, "// Code generated by gen.go. DO NOT EDIT.")
 	fmt.Fprintln(w, "\npackage oid")
 	fmt.Fprintln(w, "const (")
-	rows, err := db.Query(`
+	for _, oid := range oids {
-		SELECT typname, oid
+		fmt.Fprintf(w, "T_%s Oid = %d\n", oid.Type, oid.ID)
-		FROM pg_type WHERE oid < 10000
-		ORDER BY oid;
-	`)
-	if err != nil {
-		log.Fatal(err)
-	}
-	var name string
-	var oid int
-	for rows.Next() {
-		err = rows.Scan(&name, &oid)
-		if err != nil {
-			log.Fatal(err)
-		}
-		fmt.Fprintf(w, "T_%s Oid = %d\n", name, oid)
-	}
-	if err = rows.Err(); err != nil {
-		log.Fatal(err)
 	}
 	fmt.Fprintln(w, ")")
+	fmt.Fprintln(w, "var TypeName = map[Oid]string{")
+	for _, oid := range oids {
+		fmt.Fprintf(w, "T_%s: \"%s\",\n", oid.Type, oid.Name())
+	}
+	fmt.Fprintln(w, "}")
 	w.Close()
 	cmd.Wait()
 }

vendor/github.com/lib/pq/oid/types.go

@@ -1,4 +1,4 @@
-// generated by 'go run gen.go'; do not edit
+// Code generated by gen.go. DO NOT EDIT.
 
 package oid
 
@@ -171,3 +171,173 @@ const (
 	T_regrole          Oid = 4096
 	T__regrole         Oid = 4097
 )
+
+var TypeName = map[Oid]string{
+	T_bool:             "BOOL",
+	T_bytea:            "BYTEA",
+	T_char:             "CHAR",
+	T_name:             "NAME",
+	T_int8:             "INT8",
+	T_int2:             "INT2",
+	T_int2vector:       "INT2VECTOR",
+	T_int4:             "INT4",
+	T_regproc:          "REGPROC",
+	T_text:             "TEXT",
+	T_oid:              "OID",
+	T_tid:              "TID",
+	T_xid:              "XID",
+	T_cid:              "CID",
+	T_oidvector:        "OIDVECTOR",
+	T_pg_ddl_command:   "PG_DDL_COMMAND",
+	T_pg_type:          "PG_TYPE",
+	T_pg_attribute:     "PG_ATTRIBUTE",
+	T_pg_proc:          "PG_PROC",
+	T_pg_class:         "PG_CLASS",
+	T_json:             "JSON",
+	T_xml:              "XML",
+	T__xml:             "_XML",
+	T_pg_node_tree:     "PG_NODE_TREE",
+	T__json:            "_JSON",
+	T_smgr:             "SMGR",
+	T_index_am_handler: "INDEX_AM_HANDLER",
+	T_point:            "POINT",
+	T_lseg:             "LSEG",
+	T_path:             "PATH",
+	T_box:              "BOX",
+	T_polygon:          "POLYGON",
+	T_line:             "LINE",
+	T__line:            "_LINE",
+	T_cidr:             "CIDR",
+	T__cidr:            "_CIDR",
+	T_float4:           "FLOAT4",
+	T_float8:           "FLOAT8",
+	T_abstime:          "ABSTIME",
+	T_reltime:          "RELTIME",
+	T_tinterval:        "TINTERVAL",
+	T_unknown:          "UNKNOWN",
+	T_circle:           "CIRCLE",
+	T__circle:          "_CIRCLE",
+	T_money:            "MONEY",
+	T__money:           "_MONEY",
+	T_macaddr:          "MACADDR",
+	T_inet:             "INET",
+	T__bool:            "_BOOL",
+	T__bytea:           "_BYTEA",
+	T__char:            "_CHAR",
+	T__name:            "_NAME",
+	T__int2:            "_INT2",
+	T__int2vector:      "_INT2VECTOR",
+	T__int4:            "_INT4",
+	T__regproc:         "_REGPROC",
+	T__text:            "_TEXT",
+	T__tid:             "_TID",
+	T__xid:             "_XID",
+	T__cid:             "_CID",
+	T__oidvector:       "_OIDVECTOR",
+	T__bpchar:          "_BPCHAR",
+	T__varchar:         "_VARCHAR",
+	T__int8:            "_INT8",
+	T__point:           "_POINT",
+	T__lseg:            "_LSEG",
+	T__path:            "_PATH",
+	T__box:             "_BOX",
+	T__float4:          "_FLOAT4",
+	T__float8:          "_FLOAT8",
+	T__abstime:         "_ABSTIME",
+	T__reltime:         "_RELTIME",
+	T__tinterval:       "_TINTERVAL",
+	T__polygon:         "_POLYGON",
+	T__oid:             "_OID",
+	T_aclitem:          "ACLITEM",
+	T__aclitem:         "_ACLITEM",
+	T__macaddr:         "_MACADDR",
+	T__inet:            "_INET",
+	T_bpchar:           "BPCHAR",
+	T_varchar:          "VARCHAR",
+	T_date:             "DATE",
+	T_time:             "TIME",
+	T_timestamp:        "TIMESTAMP",
+	T__timestamp:       "_TIMESTAMP",
+	T__date:            "_DATE",
+	T__time:            "_TIME",
+	T_timestamptz:      "TIMESTAMPTZ",
+	T__timestamptz:     "_TIMESTAMPTZ",
+	T_interval:         "INTERVAL",
+	T__interval:        "_INTERVAL",
+	T__numeric:         "_NUMERIC",
+	T_pg_database:      "PG_DATABASE",
+	T__cstring:         "_CSTRING",
+	T_timetz:           "TIMETZ",
+	T__timetz:          "_TIMETZ",
+	T_bit:              "BIT",
+	T__bit:             "_BIT",
+	T_varbit:           "VARBIT",
+	T__varbit:          "_VARBIT",
+	T_numeric:          "NUMERIC",
+	T_refcursor:        "REFCURSOR",
+	T__refcursor:       "_REFCURSOR",
+	T_regprocedure:     "REGPROCEDURE",
+	T_regoper:          "REGOPER",
+	T_regoperator:      "REGOPERATOR",
+	T_regclass:         "REGCLASS",
+	T_regtype:          "REGTYPE",
+	T__regprocedure:    "_REGPROCEDURE",
+	T__regoper:         "_REGOPER",
+	T__regoperator:     "_REGOPERATOR",
+	T__regclass:        "_REGCLASS",
+	T__regtype:         "_REGTYPE",
+	T_record:           "RECORD",
+	T_cstring:          "CSTRING",
+	T_any:              "ANY",
+	T_anyarray:         "ANYARRAY",
+	T_void:             "VOID",
+	T_trigger:          "TRIGGER",
+	T_language_handler: "LANGUAGE_HANDLER",
+	T_internal:         "INTERNAL",
+	T_opaque:           "OPAQUE",
+	T_anyelement:       "ANYELEMENT",
+	T__record:          "_RECORD",
+	T_anynonarray:      "ANYNONARRAY",
+	T_pg_authid:        "PG_AUTHID",
+	T_pg_auth_members:  "PG_AUTH_MEMBERS",
+	T__txid_snapshot:   "_TXID_SNAPSHOT",
+	T_uuid:             "UUID",
+	T__uuid:            "_UUID",
+	T_txid_snapshot:    "TXID_SNAPSHOT",
+	T_fdw_handler:      "FDW_HANDLER",
+	T_pg_lsn:           "PG_LSN",
+	T__pg_lsn:          "_PG_LSN",
+	T_tsm_handler:      "TSM_HANDLER",
+	T_anyenum:          "ANYENUM",
+	T_tsvector:         "TSVECTOR",
+	T_tsquery:          "TSQUERY",
+	T_gtsvector:        "GTSVECTOR",
+	T__tsvector:        "_TSVECTOR",
+	T__gtsvector:       "_GTSVECTOR",
+	T__tsquery:         "_TSQUERY",
+	T_regconfig:        "REGCONFIG",
+	T__regconfig:       "_REGCONFIG",
+	T_regdictionary:    "REGDICTIONARY",
+	T__regdictionary:   "_REGDICTIONARY",
+	T_jsonb:            "JSONB",
+	T__jsonb:           "_JSONB",
+	T_anyrange:         "ANYRANGE",
+	T_event_trigger:    "EVENT_TRIGGER",
+	T_int4range:        "INT4RANGE",
+	T__int4range:       "_INT4RANGE",
+	T_numrange:         "NUMRANGE",
+	T__numrange:        "_NUMRANGE",
+	T_tsrange:          "TSRANGE",
+	T__tsrange:         "_TSRANGE",
+	T_tstzrange:        "TSTZRANGE",
+	T__tstzrange:       "_TSTZRANGE",
+	T_daterange:        "DATERANGE",
+	T__daterange:       "_DATERANGE",
+	T_int8range:        "INT8RANGE",
+	T__int8range:       "_INT8RANGE",
+	T_pg_shseclabel:    "PG_SHSECLABEL",
+	T_regnamespace:     "REGNAMESPACE",
+	T__regnamespace:    "_REGNAMESPACE",
+	T_regrole:          "REGROLE",
+	T__regrole:         "_REGROLE",
+}

vendor/github.com/lib/pq/rows.go

@@ -0,0 +1,93 @@
+package pq
+
+import (
+	"math"
+	"reflect"
+	"time"
+
+	"github.com/lib/pq/oid"
+)
+
+const headerSize = 4
+
+type fieldDesc struct {
+	// The object ID of the data type.
+	OID oid.Oid
+	// The data type size (see pg_type.typlen).
+	// Note that negative values denote variable-width types.
+	Len int
+	// The type modifier (see pg_attribute.atttypmod).
+	// The meaning of the modifier is type-specific.
+	Mod int
+}
+
+func (fd fieldDesc) Type() reflect.Type {
+	switch fd.OID {
+	case oid.T_int8:
+		return reflect.TypeOf(int64(0))
+	case oid.T_int4:
+		return reflect.TypeOf(int32(0))
+	case oid.T_int2:
+		return reflect.TypeOf(int16(0))
+	case oid.T_varchar, oid.T_text:
+		return reflect.TypeOf("")
+	case oid.T_bool:
+		return reflect.TypeOf(false)
+	case oid.T_date, oid.T_time, oid.T_timetz, oid.T_timestamp, oid.T_timestamptz:
+		return reflect.TypeOf(time.Time{})
+	case oid.T_bytea:
+		return reflect.TypeOf([]byte(nil))
+	default:
+		return reflect.TypeOf(new(interface{})).Elem()
+	}
+}
+
+func (fd fieldDesc) Name() string {
+	return oid.TypeName[fd.OID]
+}
+
+func (fd fieldDesc) Length() (length int64, ok bool) {
+	switch fd.OID {
+	case oid.T_text, oid.T_bytea:
+		return math.MaxInt64, true
+	case oid.T_varchar, oid.T_bpchar:
+		return int64(fd.Mod - headerSize), true
+	default:
+		return 0, false
+	}
+}
+
+func (fd fieldDesc) PrecisionScale() (precision, scale int64, ok bool) {
+	switch fd.OID {
+	case oid.T_numeric, oid.T__numeric:
+		mod := fd.Mod - headerSize
+		precision = int64((mod >> 16) & 0xffff)
+		scale = int64(mod & 0xffff)
+		return precision, scale, true
+	default:
+		return 0, 0, false
+	}
+}
+
+// ColumnTypeScanType returns the value type that can be used to scan types into.
+func (rs *rows) ColumnTypeScanType(index int) reflect.Type {
+	return rs.colTyps[index].Type()
+}
+
+// ColumnTypeDatabaseTypeName return the database system type name.
+func (rs *rows) ColumnTypeDatabaseTypeName(index int) string {
+	return rs.colTyps[index].Name()
+}
+
+// ColumnTypeLength returns the length of the column type if the column is a
+// variable length type. If the column is not a variable length type ok
+// should return false.
+func (rs *rows) ColumnTypeLength(index int) (length int64, ok bool) {
+	return rs.colTyps[index].Length()
+}
+
+// ColumnTypePrecisionScale should return the precision and scale for decimal
+// types. If not applicable, ok should be false.
+func (rs *rows) ColumnTypePrecisionScale(index int) (precision, scale int64, ok bool) {
+	return rs.colTyps[index].PrecisionScale()
+}

vendor/github.com/lib/pq/rows_test.go

@@ -0,0 +1,220 @@
+// +build go1.8
+
+package pq
+
+import (
+	"math"
+	"reflect"
+	"testing"
+
+	"github.com/lib/pq/oid"
+)
+
+func TestDataTypeName(t *testing.T) {
+	tts := []struct {
+		typ  oid.Oid
+		name string
+	}{
+		{oid.T_int8, "INT8"},
+		{oid.T_int4, "INT4"},
+		{oid.T_int2, "INT2"},
+		{oid.T_varchar, "VARCHAR"},
+		{oid.T_text, "TEXT"},
+		{oid.T_bool, "BOOL"},
+		{oid.T_numeric, "NUMERIC"},
+		{oid.T_date, "DATE"},
+		{oid.T_time, "TIME"},
+		{oid.T_timetz, "TIMETZ"},
+		{oid.T_timestamp, "TIMESTAMP"},
+		{oid.T_timestamptz, "TIMESTAMPTZ"},
+		{oid.T_bytea, "BYTEA"},
+	}
+
+	for i, tt := range tts {
+		dt := fieldDesc{OID: tt.typ}
+		if name := dt.Name(); name != tt.name {
+			t.Errorf("(%d) got: %s want: %s", i, name, tt.name)
+		}
+	}
+}
+
+func TestDataType(t *testing.T) {
+	tts := []struct {
+		typ  oid.Oid
+		kind reflect.Kind
+	}{
+		{oid.T_int8, reflect.Int64},
+		{oid.T_int4, reflect.Int32},
+		{oid.T_int2, reflect.Int16},
+		{oid.T_varchar, reflect.String},
+		{oid.T_text, reflect.String},
+		{oid.T_bool, reflect.Bool},
+		{oid.T_date, reflect.Struct},
+		{oid.T_time, reflect.Struct},
+		{oid.T_timetz, reflect.Struct},
+		{oid.T_timestamp, reflect.Struct},
+		{oid.T_timestamptz, reflect.Struct},
+		{oid.T_bytea, reflect.Slice},
+	}
+
+	for i, tt := range tts {
+		dt := fieldDesc{OID: tt.typ}
+		if kind := dt.Type().Kind(); kind != tt.kind {
+			t.Errorf("(%d) got: %s want: %s", i, kind, tt.kind)
+		}
+	}
+}
+
+func TestDataTypeLength(t *testing.T) {
+	tts := []struct {
+		typ    oid.Oid
+		len    int
+		mod    int
+		length int64
+		ok     bool
+	}{
+		{oid.T_int4, 0, -1, 0, false},
+		{oid.T_varchar, 65535, 9, 5, true},
+		{oid.T_text, 65535, -1, math.MaxInt64, true},
+		{oid.T_bytea, 65535, -1, math.MaxInt64, true},
+	}
+
+	for i, tt := range tts {
+		dt := fieldDesc{OID: tt.typ, Len: tt.len, Mod: tt.mod}
+		if l, k := dt.Length(); k != tt.ok || l != tt.length {
+			t.Errorf("(%d) got: %d, %t want: %d, %t", i, l, k, tt.length, tt.ok)
+		}
+	}
+}
+
+func TestDataTypePrecisionScale(t *testing.T) {
+	tts := []struct {
+		typ              oid.Oid
+		mod              int
+		precision, scale int64
+		ok               bool
+	}{
+		{oid.T_int4, -1, 0, 0, false},
+		{oid.T_numeric, 589830, 9, 2, true},
+		{oid.T_text, -1, 0, 0, false},
+	}
+
+	for i, tt := range tts {
+		dt := fieldDesc{OID: tt.typ, Mod: tt.mod}
+		p, s, k := dt.PrecisionScale()
+		if k != tt.ok {
+			t.Errorf("(%d) got: %t want: %t", i, k, tt.ok)
+		}
+		if p != tt.precision {
+			t.Errorf("(%d) wrong precision got: %d want: %d", i, p, tt.precision)
+		}
+		if s != tt.scale {
+			t.Errorf("(%d) wrong scale got: %d want: %d", i, s, tt.scale)
+		}
+	}
+}
+
+func TestRowsColumnTypes(t *testing.T) {
+	columnTypesTests := []struct {
+		Name     string
+		TypeName string
+		Length   struct {
+			Len int64
+			OK  bool
+		}
+		DecimalSize struct {
+			Precision int64
+			Scale     int64
+			OK        bool
+		}
+		ScanType reflect.Type
+	}{
+		{
+			Name:     "a",
+			TypeName: "INT4",
+			Length: struct {
+				Len int64
+				OK  bool
+			}{
+				Len: 0,
+				OK:  false,
+			},
+			DecimalSize: struct {
+				Precision int64
+				Scale     int64
+				OK        bool
+			}{
+				Precision: 0,
+				Scale:     0,
+				OK:        false,
+			},
+			ScanType: reflect.TypeOf(int32(0)),
+		}, {
+			Name:     "bar",
+			TypeName: "TEXT",
+			Length: struct {
+				Len int64
+				OK  bool
+			}{
+				Len: math.MaxInt64,
+				OK:  true,
+			},
+			DecimalSize: struct {
+				Precision int64
+				Scale     int64
+				OK        bool
+			}{
+				Precision: 0,
+				Scale:     0,
+				OK:        false,
+			},
+			ScanType: reflect.TypeOf(""),
+		},
+	}
+
+	db := openTestConn(t)
+	defer db.Close()
+
+	rows, err := db.Query("SELECT 1 AS a, text 'bar' AS bar, 1.28::numeric(9, 2) AS dec")
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	columns, err := rows.ColumnTypes()
+	if err != nil {
+		t.Fatal(err)
+	}
+	if len(columns) != 3 {
+		t.Errorf("expected 3 columns found %d", len(columns))
+	}
+
+	for i, tt := range columnTypesTests {
+		c := columns[i]
+		if c.Name() != tt.Name {
+			t.Errorf("(%d) got: %s, want: %s", i, c.Name(), tt.Name)
+		}
+		if c.DatabaseTypeName() != tt.TypeName {
+			t.Errorf("(%d) got: %s, want: %s", i, c.DatabaseTypeName(), tt.TypeName)
+		}
+		l, ok := c.Length()
+		if l != tt.Length.Len {
+			t.Errorf("(%d) got: %d, want: %d", i, l, tt.Length.Len)
+		}
+		if ok != tt.Length.OK {
+			t.Errorf("(%d) got: %t, want: %t", i, ok, tt.Length.OK)
+		}
+		p, s, ok := c.DecimalSize()
+		if p != tt.DecimalSize.Precision {
+			t.Errorf("(%d) got: %d, want: %d", i, p, tt.DecimalSize.Precision)
+		}
+		if s != tt.DecimalSize.Scale {
+			t.Errorf("(%d) got: %d, want: %d", i, s, tt.DecimalSize.Scale)
+		}
+		if ok != tt.DecimalSize.OK {
+			t.Errorf("(%d) got: %t, want: %t", i, ok, tt.DecimalSize.OK)
+		}
+		if c.ScanType() != tt.ScanType {
+			t.Errorf("(%d) got: %v, want: %v", i, c.ScanType(), tt.ScanType)
+		}
+	}
+}

vendor/github.com/magiconair/properties/.travis.yml

@@ -5,4 +5,5 @@ go:
     - 1.6.x
     - 1.7.x
     - 1.8.x
+    - 1.9.x
     - tip

vendor/github.com/magiconair/properties/CHANGELOG.md

@@ -1,5 +1,10 @@
 ## Changelog
 
+### Unreleased
+
+ * [PR #24](https://github.com/magiconair/properties/pull/24): Update keys when DisableExpansion is enabled
+   Thanks to @mgurov for the fix.
+
 ### [1.7.3](https://github.com/magiconair/properties/tags/v1.7.3) - 10 Jul 2017
 
  * [Issue #17](https://github.com/magiconair/properties/issues/17): Add [SetValue()](http://godoc.org/github.com/magiconair/properties#Properties.SetValue) method to set values generically

vendor/github.com/magiconair/properties/properties.go

@@ -511,6 +511,9 @@ func (p *Properties) Set(key, value string) (prev string, ok bool, err error) {
 	if p.DisableExpansion {
 		prev, ok = p.Get(key)
 		p.m[key] = value
+		if !ok {
+			p.k = append(p.k, key)
+		}
 		return prev, ok, nil
 	}
 

vendor/github.com/magiconair/properties/properties_test.go

@@ -458,6 +458,19 @@ func TestDisableExpansion(t *testing.T) {
 	assert.Equal(t, p.MustGet("keyB"), "${keyA}")
 }
 
+func TestDisableExpansionStillUpdatesKeys(t *testing.T) {
+	p := NewProperties()
+	p.MustSet("p1", "a")
+	assert.Equal(t, p.Keys(), []string{"p1"})
+	assert.Equal(t, p.String(), "p1 = a\n")
+
+	p.DisableExpansion = true
+	p.MustSet("p2", "b")
+
+	assert.Equal(t, p.Keys(), []string{"p1", "p2"})
+	assert.Equal(t, p.String(), "p1 = a\np2 = b\n")
+}
+
 func TestMustGet(t *testing.T) {
 	input := "key = value\nkey2 = ghi"
 	p := mustParse(t, input)

vendor/github.com/mattermost/html2text/LICENSE

@@ -1,6 +1,7 @@
 The MIT License (MIT)
 
 Copyright (c) 2015 Jay Taylor
+Modified work: Copyright (c) 2017-present Mattermost, Inc. All Rights Reserved.
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

vendor/github.com/miekg/dns/CONTRIBUTORS

@@ -7,3 +7,4 @@ Marek Majkowski
 Peter van Dijk
 Omri Bahumi
 Alex Sergeyev
+James Hartig

vendor/github.com/miekg/dns/client.go

@@ -9,6 +9,7 @@ import (
 	"encoding/binary"
 	"io"
 	"net"
+	"strings"
 	"time"
 )
 
@@ -27,11 +28,15 @@ type Conn struct {
 
 // A Client defines parameters for a DNS client.
 type Client struct {
-	Net            string            // if "tcp" or "tcp-tls" (DNS over TLS) a TCP query will be initiated, otherwise an UDP one (default is "" for UDP)
+	Net       string      // if "tcp" or "tcp-tls" (DNS over TLS) a TCP query will be initiated, otherwise an UDP one (default is "" for UDP)
-	UDPSize        uint16            // minimum receive buffer for UDP messages
+	UDPSize   uint16      // minimum receive buffer for UDP messages
-	TLSConfig      *tls.Config       // TLS connection configuration
+	TLSConfig *tls.Config // TLS connection configuration
-	Timeout        time.Duration     // a cumulative timeout for dial, write and read, defaults to 0 (disabled) - overrides DialTimeout, ReadTimeout and WriteTimeout when non-zero
+	Dialer    *net.Dialer // a net.Dialer used to set local address, timeouts and more
-	DialTimeout    time.Duration     // net.DialTimeout, defaults to 2 seconds - overridden by Timeout when that value is non-zero
+	// Timeout is a cumulative timeout for dial, write and read, defaults to 0 (disabled) - overrides DialTimeout, ReadTimeout,
+	// WriteTimeout when non-zero. Can be overridden with net.Dialer.Timeout (see Client.ExchangeWithDialer and
+	// Client.Dialer) or context.Context.Deadline (see the deprecated ExchangeContext)
+	Timeout        time.Duration
+	DialTimeout    time.Duration     // net.DialTimeout, defaults to 2 seconds, or net.Dialer.Timeout if expiring earlier - overridden by Timeout when that value is non-zero
 	ReadTimeout    time.Duration     // net.Conn.SetReadTimeout value for connections, defaults to 2 seconds - overridden by Timeout when that value is non-zero
 	WriteTimeout   time.Duration     // net.Conn.SetWriteTimeout value for connections, defaults to 2 seconds - overridden by Timeout when that value is non-zero
 	TsigSecret     map[string]string // secret(s) for Tsig map[<zonename>]<base64 secret>, zonename must be fully qualified
@@ -44,140 +49,11 @@ type Client struct {
 // will it fall back to TCP in case of truncation.
 // See client.Exchange for more information on setting larger buffer sizes.
 func Exchange(m *Msg, a string) (r *Msg, err error) {
-	var co *Conn
+	client := Client{Net: "udp"}
-	co, err = DialTimeout("udp", a, dnsTimeout)
+	r, _, err = client.Exchange(m, a)
-	if err != nil {
-		return nil, err
-	}
-
-	defer co.Close()
-
-	opt := m.IsEdns0()
-	// If EDNS0 is used use that for size.
-	if opt != nil && opt.UDPSize() >= MinMsgSize {
-		co.UDPSize = opt.UDPSize()
-	}
-
-	co.SetWriteDeadline(time.Now().Add(dnsTimeout))
-	if err = co.WriteMsg(m); err != nil {
-		return nil, err
-	}
-
-	co.SetReadDeadline(time.Now().Add(dnsTimeout))
-	r, err = co.ReadMsg()
-	if err == nil && r.Id != m.Id {
-		err = ErrId
-	}
 	return r, err
 }
 
-// ExchangeContext performs a synchronous UDP query, like Exchange. It
-// additionally obeys deadlines from the passed Context.
-func ExchangeContext(ctx context.Context, m *Msg, a string) (r *Msg, err error) {
-	// Combine context deadline with built-in timeout. Context chooses whichever
-	// is sooner.
-	timeoutCtx, cancel := context.WithTimeout(ctx, dnsTimeout)
-	defer cancel()
-	deadline, _ := timeoutCtx.Deadline()
-
-	co := new(Conn)
-	dialer := net.Dialer{}
-	co.Conn, err = dialer.DialContext(timeoutCtx, "udp", a)
-	if err != nil {
-		return nil, err
-	}
-
-	defer co.Conn.Close()
-
-	opt := m.IsEdns0()
-	// If EDNS0 is used use that for size.
-	if opt != nil && opt.UDPSize() >= MinMsgSize {
-		co.UDPSize = opt.UDPSize()
-	}
-
-	co.SetWriteDeadline(deadline)
-	if err = co.WriteMsg(m); err != nil {
-		return nil, err
-	}
-
-	co.SetReadDeadline(deadline)
-	r, err = co.ReadMsg()
-	if err == nil && r.Id != m.Id {
-		err = ErrId
-	}
-	return r, err
-}
-
-// ExchangeConn performs a synchronous query. It sends the message m via the connection
-// c and waits for a reply. The connection c is not closed by ExchangeConn.
-// This function is going away, but can easily be mimicked:
-//
-//	co := &dns.Conn{Conn: c} // c is your net.Conn
-//	co.WriteMsg(m)
-//	in, _  := co.ReadMsg()
-//	co.Close()
-//
-func ExchangeConn(c net.Conn, m *Msg) (r *Msg, err error) {
-	println("dns: this function is deprecated")
-	co := new(Conn)
-	co.Conn = c
-	if err = co.WriteMsg(m); err != nil {
-		return nil, err
-	}
-	r, err = co.ReadMsg()
-	if err == nil && r.Id != m.Id {
-		err = ErrId
-	}
-	return r, err
-}
-
-// Exchange performs a synchronous query. It sends the message m to the address
-// contained in a and waits for a reply. Basic use pattern with a *dns.Client:
-//
-//	c := new(dns.Client)
-//	in, rtt, err := c.Exchange(message, "127.0.0.1:53")
-//
-// Exchange does not retry a failed query, nor will it fall back to TCP in
-// case of truncation.
-// It is up to the caller to create a message that allows for larger responses to be
-// returned. Specifically this means adding an EDNS0 OPT RR that will advertise a larger
-// buffer, see SetEdns0. Messages without an OPT RR will fallback to the historic limit
-// of 512 bytes.
-func (c *Client) Exchange(m *Msg, a string) (r *Msg, rtt time.Duration, err error) {
-	return c.ExchangeContext(context.Background(), m, a)
-}
-
-// ExchangeContext acts like Exchange, but honors the deadline on the provided
-// context, if present. If there is both a context deadline and a configured
-// timeout on the client, the earliest of the two takes effect.
-func (c *Client) ExchangeContext(ctx context.Context, m *Msg, a string) (
-	r *Msg,
-	rtt time.Duration,
-	err error) {
-	if !c.SingleInflight {
-		return c.exchange(ctx, m, a)
-	}
-	// This adds a bunch of garbage, TODO(miek).
-	t := "nop"
-	if t1, ok := TypeToString[m.Question[0].Qtype]; ok {
-		t = t1
-	}
-	cl := "nop"
-	if cl1, ok := ClassToString[m.Question[0].Qclass]; ok {
-		cl = cl1
-	}
-	r, rtt, err, shared := c.group.Do(m.Question[0].Name+t+cl, func() (*Msg, time.Duration, error) {
-		return c.exchange(ctx, m, a)
-	})
-	if r != nil && shared {
-		r = r.Copy()
-	}
-	if err != nil {
-		return r, rtt, err
-	}
-	return r, rtt, nil
-}
-
 func (c *Client) dialTimeout() time.Duration {
 	if c.Timeout != 0 {
 		return c.Timeout
@@ -202,40 +78,87 @@ func (c *Client) writeTimeout() time.Duration {
 	return dnsTimeout
 }
 
-func (c *Client) exchange(ctx context.Context, m *Msg, a string) (r *Msg, rtt time.Duration, err error) {
+func (c *Client) Dial(address string) (conn *Conn, err error) {
-	var co *Conn
+	// create a new dialer with the appropriate timeout
+	var d net.Dialer
+	if c.Dialer == nil {
+		d = net.Dialer{}
+	} else {
+		d = net.Dialer(*c.Dialer)
+	}
+	d.Timeout = c.getTimeoutForRequest(c.writeTimeout())
+
 	network := "udp"
-	tls := false
+	useTLS := false
 
 	switch c.Net {
 	case "tcp-tls":
 		network = "tcp"
-		tls = true
+		useTLS = true
 	case "tcp4-tls":
 		network = "tcp4"
-		tls = true
+		useTLS = true
 	case "tcp6-tls":
 		network = "tcp6"
-		tls = true
+		useTLS = true
 	default:
 		if c.Net != "" {
 			network = c.Net
 		}
 	}
 
-	var deadline time.Time
+	conn = new(Conn)
-	if c.Timeout != 0 {
+	if useTLS {
-		deadline = time.Now().Add(c.Timeout)
+		conn.Conn, err = tls.DialWithDialer(&d, network, address, c.TLSConfig)
-	}
-
-	dialDeadline := deadlineOrTimeoutOrCtx(ctx, deadline, c.dialTimeout())
-	dialTimeout := dialDeadline.Sub(time.Now())
-
-	if tls {
-		co, err = DialTimeoutWithTLS(network, a, c.TLSConfig, dialTimeout)
 	} else {
-		co, err = DialTimeout(network, a, dialTimeout)
+		conn.Conn, err = d.Dial(network, address)
 	}
+	if err != nil {
+		return nil, err
+	}
+	return conn, nil
+}
+
+// Exchange performs a synchronous query. It sends the message m to the address
+// contained in a and waits for a reply. Basic use pattern with a *dns.Client:
+//
+//	c := new(dns.Client)
+//	in, rtt, err := c.Exchange(message, "127.0.0.1:53")
+//
+// Exchange does not retry a failed query, nor will it fall back to TCP in
+// case of truncation.
+// It is up to the caller to create a message that allows for larger responses to be
+// returned. Specifically this means adding an EDNS0 OPT RR that will advertise a larger
+// buffer, see SetEdns0. Messages without an OPT RR will fallback to the historic limit
+// of 512 bytes
+// To specify a local address or a timeout, the caller has to set the `Client.Dialer`
+// attribute appropriately
+func (c *Client) Exchange(m *Msg, address string) (r *Msg, rtt time.Duration, err error) {
+	if !c.SingleInflight {
+		return c.exchange(m, address)
+	}
+
+	t := "nop"
+	if t1, ok := TypeToString[m.Question[0].Qtype]; ok {
+		t = t1
+	}
+	cl := "nop"
+	if cl1, ok := ClassToString[m.Question[0].Qclass]; ok {
+		cl = cl1
+	}
+	r, rtt, err, shared := c.group.Do(m.Question[0].Name+t+cl, func() (*Msg, time.Duration, error) {
+		return c.exchange(m, address)
+	})
+	if r != nil && shared {
+		r = r.Copy()
+	}
+	return r, rtt, err
+}
+
+func (c *Client) exchange(m *Msg, a string) (r *Msg, rtt time.Duration, err error) {
+	var co *Conn
+
+	co, err = c.Dial(a)
 
 	if err != nil {
 		return nil, 0, err
@@ -253,12 +176,13 @@ func (c *Client) exchange(ctx context.Context, m *Msg, a string) (r *Msg, rtt ti
 	}
 
 	co.TsigSecret = c.TsigSecret
-	co.SetWriteDeadline(deadlineOrTimeoutOrCtx(ctx, deadline, c.writeTimeout()))
+	// write with the appropriate write timeout
+	co.SetWriteDeadline(time.Now().Add(c.getTimeoutForRequest(c.writeTimeout())))
 	if err = co.WriteMsg(m); err != nil {
 		return nil, 0, err
 	}
 
-	co.SetReadDeadline(deadlineOrTimeoutOrCtx(ctx, deadline, c.readTimeout()))
+	co.SetReadDeadline(time.Now().Add(c.getTimeoutForRequest(c.readTimeout())))
 	r, err = co.ReadMsg()
 	if err == nil && r.Id != m.Id {
 		err = ErrId
@@ -352,7 +276,7 @@ func tcpMsgLen(t io.Reader) (int, error) {
 		return 0, err
 	}
 
-	// As seen with my local router/switch, retursn 1 byte on the above read,
+	// As seen with my local router/switch, returns 1 byte on the above read,
 	// resulting a a ShortRead. Just write it out (instead of loop) and read the
 	// other byte.
 	if n == 1 {
@@ -467,6 +391,24 @@ func (co *Conn) Write(p []byte) (n int, err error) {
 	return n, err
 }
 
+// Return the appropriate timeout for a specific request
+func (c *Client) getTimeoutForRequest(timeout time.Duration) time.Duration {
+	var requestTimeout time.Duration
+	if c.Timeout != 0 {
+		requestTimeout = c.Timeout
+	} else {
+		requestTimeout = timeout
+	}
+	// net.Dialer.Timeout has priority if smaller than the timeouts computed so
+	// far
+	if c.Dialer != nil && c.Dialer.Timeout != 0 {
+		if c.Dialer.Timeout < requestTimeout {
+			requestTimeout = c.Dialer.Timeout
+		}
+	}
+	return requestTimeout
+}
+
 // Dial connects to the address on the named network.
 func Dial(network, address string) (conn *Conn, err error) {
 	conn = new(Conn)
@@ -477,10 +419,44 @@ func Dial(network, address string) (conn *Conn, err error) {
 	return conn, nil
 }
 
+// ExchangeContext performs a synchronous UDP query, like Exchange. It
+// additionally obeys deadlines from the passed Context.
+func ExchangeContext(ctx context.Context, m *Msg, a string) (r *Msg, err error) {
+	client := Client{Net: "udp"}
+	r, _, err = client.ExchangeContext(ctx, m, a)
+	// ignorint rtt to leave the original ExchangeContext API unchanged, but
+	// this function will go away
+	return r, err
+}
+
+// ExchangeConn performs a synchronous query. It sends the message m via the connection
+// c and waits for a reply. The connection c is not closed by ExchangeConn.
+// This function is going away, but can easily be mimicked:
+//
+//	co := &dns.Conn{Conn: c} // c is your net.Conn
+//	co.WriteMsg(m)
+//	in, _  := co.ReadMsg()
+//	co.Close()
+//
+func ExchangeConn(c net.Conn, m *Msg) (r *Msg, err error) {
+	println("dns: ExchangeConn: this function is deprecated")
+	co := new(Conn)
+	co.Conn = c
+	if err = co.WriteMsg(m); err != nil {
+		return nil, err
+	}
+	r, err = co.ReadMsg()
+	if err == nil && r.Id != m.Id {
+		err = ErrId
+	}
+	return r, err
+}
+
 // DialTimeout acts like Dial but takes a timeout.
 func DialTimeout(network, address string, timeout time.Duration) (conn *Conn, err error) {
-	conn = new(Conn)
+
-	conn.Conn, err = net.DialTimeout(network, address, timeout)
+	client := Client{Net: "udp", Dialer: &net.Dialer{Timeout: timeout}}
+	conn, err = client.Dial(address)
 	if err != nil {
 		return nil, err
 	}
@@ -489,8 +465,12 @@ func DialTimeout(network, address string, timeout time.Duration) (conn *Conn, er
 
 // DialWithTLS connects to the address on the named network with TLS.
 func DialWithTLS(network, address string, tlsConfig *tls.Config) (conn *Conn, err error) {
-	conn = new(Conn)
+	if !strings.HasSuffix(network, "-tls") {
-	conn.Conn, err = tls.Dial(network, address, tlsConfig)
+		network += "-tls"
+	}
+	client := Client{Net: network, TLSConfig: tlsConfig}
+	conn, err = client.Dial(address)
+
 	if err != nil {
 		return nil, err
 	}
@@ -499,33 +479,29 @@ func DialWithTLS(network, address string, tlsConfig *tls.Config) (conn *Conn, er
 
 // DialTimeoutWithTLS acts like DialWithTLS but takes a timeout.
 func DialTimeoutWithTLS(network, address string, tlsConfig *tls.Config, timeout time.Duration) (conn *Conn, err error) {
-	var dialer net.Dialer
+	if !strings.HasSuffix(network, "-tls") {
-	dialer.Timeout = timeout
+		network += "-tls"
-
+	}
-	conn = new(Conn)
+	client := Client{Net: network, Dialer: &net.Dialer{Timeout: timeout}, TLSConfig: tlsConfig}
-	conn.Conn, err = tls.DialWithDialer(&dialer, network, address, tlsConfig)
+	conn, err = client.Dial(address)
 	if err != nil {
 		return nil, err
 	}
 	return conn, nil
 }
 
-// deadlineOrTimeout chooses between the provided deadline and timeout
+// ExchangeContext acts like Exchange, but honors the deadline on the provided
-// by always preferring the deadline so long as it's non-zero (regardless
+// context, if present. If there is both a context deadline and a configured
-// of which is bigger), and returns the equivalent deadline value.
+// timeout on the client, the earliest of the two takes effect.
-func deadlineOrTimeout(deadline time.Time, timeout time.Duration) time.Time {
+func (c *Client) ExchangeContext(ctx context.Context, m *Msg, a string) (r *Msg, rtt time.Duration, err error) {
-	if deadline.IsZero() {
+	var timeout time.Duration
-		return time.Now().Add(timeout)
+	if deadline, ok := ctx.Deadline(); !ok {
+		timeout = 0
+	} else {
+		timeout = deadline.Sub(time.Now())
 	}
-	return deadline
+	// not passing the context to the underlying calls, as the API does not support
-}
+	// context. For timeouts you should set up Client.Dialer and call Client.Exchange.
-
+	c.Dialer = &net.Dialer{Timeout: timeout}
-// deadlineOrTimeoutOrCtx returns the earliest of: a context deadline, or the
+	return c.Exchange(m, a)
-// output of deadlineOrtimeout.
-func deadlineOrTimeoutOrCtx(ctx context.Context, deadline time.Time, timeout time.Duration) time.Time {
-	result := deadlineOrTimeout(deadline, timeout)
-	if ctxDeadline, ok := ctx.Deadline(); ok && ctxDeadline.Before(result) {
-		result = ctxDeadline
-	}
-	return result
 }

vendor/github.com/miekg/dns/client_test.go

@@ -11,6 +11,29 @@ import (
 	"time"
 )
 
+func TestDialUDP(t *testing.T) {
+	HandleFunc("miek.nl.", HelloServer)
+	defer HandleRemove("miek.nl.")
+
+	s, addrstr, err := RunLocalUDPServer("[::1]:0")
+	if err != nil {
+		t.Fatalf("unable to run test server: %v", err)
+	}
+	defer s.Shutdown()
+
+	m := new(Msg)
+	m.SetQuestion("miek.nl.", TypeSOA)
+
+	c := new(Client)
+	conn, err := c.Dial(addrstr)
+	if err != nil {
+		t.Fatalf("failed to dial: %v", err)
+	}
+	if conn == nil {
+		t.Fatalf("conn is nil")
+	}
+}
+
 func TestClientSync(t *testing.T) {
 	HandleFunc("miek.nl.", HelloServer)
 	defer HandleRemove("miek.nl.")
@@ -27,9 +50,12 @@ func TestClientSync(t *testing.T) {
 	c := new(Client)
 	r, _, err := c.Exchange(m, addrstr)
 	if err != nil {
-		t.Errorf("failed to exchange: %v", err)
+		t.Fatalf("failed to exchange: %v", err)
 	}
-	if r != nil && r.Rcode != RcodeSuccess {
+	if r == nil {
+		t.Fatal("response is nil")
+	}
+	if r.Rcode != RcodeSuccess {
 		t.Errorf("failed to get an valid answer\n%v", r)
 	}
 	// And now with plain Exchange().
@@ -42,7 +68,42 @@ func TestClientSync(t *testing.T) {
 	}
 }
 
-func TestClientTLSSync(t *testing.T) {
+func TestClientLocalAddress(t *testing.T) {
+	HandleFunc("miek.nl.", HelloServerEchoAddrPort)
+	defer HandleRemove("miek.nl.")
+
+	s, addrstr, err := RunLocalUDPServer("127.0.0.1:0")
+	if err != nil {
+		t.Fatalf("unable to run test server: %v", err)
+	}
+	defer s.Shutdown()
+
+	m := new(Msg)
+	m.SetQuestion("miek.nl.", TypeSOA)
+
+	c := new(Client)
+	laddr := net.UDPAddr{IP: net.ParseIP("127.0.0.1"), Port: 12345, Zone: ""}
+	c.Dialer = &net.Dialer{LocalAddr: &laddr}
+	r, _, err := c.Exchange(m, addrstr)
+	if err != nil {
+		t.Errorf("failed to exchange: %v", err)
+	}
+	if r != nil && r.Rcode != RcodeSuccess {
+		t.Errorf("failed to get an valid answer\n%v", r)
+	}
+	if len(r.Extra) != 1 {
+		t.Errorf("failed to get additional answers\n%v", r)
+	}
+	txt := r.Extra[0].(*TXT)
+	if txt == nil {
+		t.Errorf("invalid TXT response\n%v", txt)
+	}
+	if len(txt.Txt) != 1 || txt.Txt[0] != "127.0.0.1:12345" {
+		t.Errorf("invalid TXT response\n%v", txt.Txt)
+	}
+}
+
+func TestClientTLSSyncV4(t *testing.T) {
 	HandleFunc("miek.nl.", HelloServer)
 	defer HandleRemove("miek.nl.")
 
@@ -65,6 +126,8 @@ func TestClientTLSSync(t *testing.T) {
 	m.SetQuestion("miek.nl.", TypeSOA)
 
 	c := new(Client)
+
+	// test tcp-tls
 	c.Net = "tcp-tls"
 	c.TLSConfig = &tls.Config{
 		InsecureSkipVerify: true,
@@ -72,9 +135,88 @@ func TestClientTLSSync(t *testing.T) {
 
 	r, _, err := c.Exchange(m, addrstr)
 	if err != nil {
-		t.Errorf("failed to exchange: %v", err)
+		t.Fatalf("failed to exchange: %v", err)
 	}
-	if r != nil && r.Rcode != RcodeSuccess {
+	if r == nil {
+		t.Fatal("response is nil")
+	}
+	if r.Rcode != RcodeSuccess {
+		t.Errorf("failed to get an valid answer\n%v", r)
+	}
+
+	// test tcp4-tls
+	c.Net = "tcp4-tls"
+	c.TLSConfig = &tls.Config{
+		InsecureSkipVerify: true,
+	}
+
+	r, _, err = c.Exchange(m, addrstr)
+	if err != nil {
+		t.Fatalf("failed to exchange: %v", err)
+	}
+	if r == nil {
+		t.Fatal("response is nil")
+	}
+	if r.Rcode != RcodeSuccess {
+		t.Errorf("failed to get an valid answer\n%v", r)
+	}
+}
+
+func TestClientTLSSyncV6(t *testing.T) {
+	HandleFunc("miek.nl.", HelloServer)
+	defer HandleRemove("miek.nl.")
+
+	cert, err := tls.X509KeyPair(CertPEMBlock, KeyPEMBlock)
+	if err != nil {
+		t.Fatalf("unable to build certificate: %v", err)
+	}
+
+	config := tls.Config{
+		Certificates: []tls.Certificate{cert},
+	}
+
+	s, addrstr, err := RunLocalTLSServer("[::1]:0", &config)
+	if err != nil {
+		t.Fatalf("unable to run test server: %v", err)
+	}
+	defer s.Shutdown()
+
+	m := new(Msg)
+	m.SetQuestion("miek.nl.", TypeSOA)
+
+	c := new(Client)
+
+	// test tcp-tls
+	c.Net = "tcp-tls"
+	c.TLSConfig = &tls.Config{
+		InsecureSkipVerify: true,
+	}
+
+	r, _, err := c.Exchange(m, addrstr)
+	if err != nil {
+		t.Fatalf("failed to exchange: %v", err)
+	}
+	if r == nil {
+		t.Fatal("response is nil")
+	}
+	if r.Rcode != RcodeSuccess {
+		t.Errorf("failed to get an valid answer\n%v", r)
+	}
+
+	// test tcp6-tls
+	c.Net = "tcp6-tls"
+	c.TLSConfig = &tls.Config{
+		InsecureSkipVerify: true,
+	}
+
+	r, _, err = c.Exchange(m, addrstr)
+	if err != nil {
+		t.Fatalf("failed to exchange: %v", err)
+	}
+	if r == nil {
+		t.Fatal("response is nil")
+	}
+	if r.Rcode != RcodeSuccess {
 		t.Errorf("failed to get an valid answer\n%v", r)
 	}
 }
@@ -120,11 +262,11 @@ func TestClientEDNS0(t *testing.T) {
 	c := new(Client)
 	r, _, err := c.Exchange(m, addrstr)
 	if err != nil {
-		t.Errorf("failed to exchange: %v", err)
+		t.Fatalf("failed to exchange: %v", err)
 	}
 
 	if r != nil && r.Rcode != RcodeSuccess {
-		t.Errorf("failed to get an valid answer\n%v", r)
+		t.Errorf("failed to get a valid answer\n%v", r)
 	}
 }
 
@@ -171,11 +313,14 @@ func TestClientEDNS0Local(t *testing.T) {
 	c := new(Client)
 	r, _, err := c.Exchange(m, addrstr)
 	if err != nil {
-		t.Errorf("failed to exchange: %s", err)
+		t.Fatalf("failed to exchange: %s", err)
 	}
 
-	if r != nil && r.Rcode != RcodeSuccess {
+	if r == nil {
-		t.Error("failed to get a valid answer")
+		t.Fatal("response is nil")
+	}
+	if r.Rcode != RcodeSuccess {
+		t.Fatal("failed to get a valid answer")
 		t.Logf("%v\n", r)
 	}
 
@@ -513,6 +658,9 @@ func TestConcurrentExchanges(t *testing.T) {
 		for i := 0; i < len(r); i++ {
 			go func(i int) {
 				r[i], _, _ = c.Exchange(m.Copy(), addrstr)
+				if r[i] == nil {
+					t.Fatalf("response %d is nil", i)
+				}
 				wg.Done()
 			}(i)
 		}

vendor/github.com/miekg/dns/dnsutil/util.go

@@ -11,7 +11,7 @@ import (
 	"github.com/miekg/dns"
 )
 
-// AddDomain adds origin to s if s is not already a FQDN.
+// AddOrigin adds origin to s if s is not already a FQDN.
 // Note that the result may not be a FQDN.  If origin does not end
 // with a ".", the result won't either.
 // This implements the zonefile convention (specified in RFC 1035,

vendor/github.com/miekg/dns/doc.go

@@ -1,7 +1,7 @@
 /*
 Package dns implements a full featured interface to the Domain Name System.
 Server- and client-side programming is supported.
-The package allows complete control over what is send out to the DNS. The package
+The package allows complete control over what is sent out to the DNS. The package
 API follows the less-is-more principle, by presenting a small, clean interface.
 
 The package dns supports (asynchronous) querying/replying, incoming/outgoing zone transfers,
@@ -14,7 +14,7 @@ Basic usage pattern for creating a new resource record:
 
      r := new(dns.MX)
      r.Hdr = dns.RR_Header{Name: "miek.nl.", Rrtype: dns.TypeMX,
-	Class: dns.ClassINET, Ttl: 3600}
+     Class: dns.ClassINET, Ttl: 3600}
      r.Preference = 10
      r.Mx = "mx.miek.nl."
 
@@ -22,16 +22,16 @@ Or directly from a string:
 
      mx, err := dns.NewRR("miek.nl. 3600 IN MX 10 mx.miek.nl.")
 
-Or when the default TTL (3600) and class (IN) suit you:
+Or when the default origin (.) and TTL (3600) and class (IN) suit you:
 
-     mx, err := dns.NewRR("miek.nl. MX 10 mx.miek.nl.")
+     mx, err := dns.NewRR("miek.nl MX 10 mx.miek.nl")
 
 Or even:
 
      mx, err := dns.NewRR("$ORIGIN nl.\nmiek 1H IN MX 10 mx.miek")
 
 In the DNS messages are exchanged, these messages contain resource
-records (sets).  Use pattern for creating a message:
+records (sets). Use pattern for creating a message:
 
      m := new(dns.Msg)
      m.SetQuestion("miek.nl.", dns.TypeMX)
@@ -51,7 +51,7 @@ The following is slightly more verbose, but more flexible:
      m1.Question = make([]dns.Question, 1)
      m1.Question[0] = dns.Question{"miek.nl.", dns.TypeMX, dns.ClassINET}
 
-After creating a message it can be send.
+After creating a message it can be sent.
 Basic use pattern for synchronous querying the DNS at a
 server configured on 127.0.0.1 and port 53:
 
@@ -63,7 +63,23 @@ class) is as easy as setting:
 
 	c.SingleInflight = true
 
-If these "advanced" features are not needed, a simple UDP query can be send,
+More advanced options are availabe using a net.Dialer and the corresponding API.
+For example it is possible to set a timeout, or to specify a source IP address
+and port to use for the connection:
+
+	c := new(dns.Client)
+	laddr := net.UDPAddr{
+		IP: net.ParseIP("[::1]"),
+		Port: 12345,
+		Zone: "",
+	}
+	d := net.Dialer{
+		Timeout: 200 * time.Millisecond,
+		LocalAddr: &laddr,
+	}
+	in, rtt, err := c.ExchangeWithDialer(&d, m1, "8.8.8.8:53")
+
+If these "advanced" features are not needed, a simple UDP query can be sent,
 with:
 
 	in, err := dns.Exchange(m1, "127.0.0.1:53")

vendor/github.com/miekg/dns/edns.go

@@ -21,6 +21,7 @@ const (
 	EDNS0EXPIRE       = 0x9     // EDNS0 expire
 	EDNS0COOKIE       = 0xa     // EDNS0 Cookie
 	EDNS0TCPKEEPALIVE = 0xb     // EDNS0 tcp keep alive (RFC7828)
+	EDNS0PADDING      = 0xc     // EDNS0 padding (RFC7830)
 	EDNS0SUBNETDRAFT  = 0x50fa  // Don't use! Use EDNS0SUBNET
 	EDNS0LOCALSTART   = 0xFDE9  // Beginning of range reserved for local/experimental use (RFC6891)
 	EDNS0LOCALEND     = 0xFFFE  // End of range reserved for local/experimental use (RFC6891)
@@ -74,6 +75,8 @@ func (rr *OPT) String() string {
 			s += "\n; NSEC3 HASH UNDERSTOOD: " + o.String()
 		case *EDNS0_LOCAL:
 			s += "\n; LOCAL OPT: " + o.String()
+		case *EDNS0_PADDING:
+			s += "\n; PADDING: " + o.String()
 		}
 	}
 	return s
@@ -595,3 +598,15 @@ func (e *EDNS0_TCP_KEEPALIVE) String() (s string) {
 	}
 	return
 }
+
+// EDNS0_PADDING option is used to add padding to a request/response. The default
+// value of padding SHOULD be 0x0 but other values MAY be used, for instance if
+// compression is applied before encryption which may break signatures.
+type EDNS0_PADDING struct {
+	Padding []byte
+}
+
+func (e *EDNS0_PADDING) pack() ([]byte, error) { return e.Padding, nil }
+func (e *EDNS0_PADDING) Option() uint16        { return EDNS0PADDING }
+func (e *EDNS0_PADDING) unpack(b []byte) error { e.Padding = b; return nil }
+func (e *EDNS0_PADDING) String() string        { return fmt.Sprintf("%0X", e.Padding) }

vendor/github.com/miekg/dns/internal/socket/cmsghdr.go

@@ -0,0 +1,7 @@
+// +build linux
+
+package socket
+
+func (h *cmsghdr) len() int { return int(h.Len) }
+func (h *cmsghdr) lvl() int { return int(h.Level) }
+func (h *cmsghdr) typ() int { return int(h.Type) }

vendor/github.com/miekg/dns/internal/socket/cmsghdr_linux_32bit.go

@@ -0,0 +1,20 @@
+// +build arm mips mipsle 386
+// +build linux
+
+package socket
+
+type cmsghdr struct {
+	Len   uint32
+	Level int32
+	Type  int32
+}
+
+const (
+	sizeofCmsghdr = 0xc
+)
+
+func (h *cmsghdr) set(l, lvl, typ int) {
+	h.Len = uint32(l)
+	h.Level = int32(lvl)
+	h.Type = int32(typ)
+}

vendor/github.com/miekg/dns/internal/socket/cmsghdr_linux_64bit.go

@@ -0,0 +1,20 @@
+// +build arm64 amd64 ppc64 ppc64le mips64 mips64le s390x
+// +build linux
+
+package socket
+
+type cmsghdr struct {
+	Len   uint64
+	Level int32
+	Type  int32
+}
+
+const (
+	sizeofCmsghdr = 0x10
+)
+
+func (h *cmsghdr) set(l, lvl, typ int) {
+	h.Len = uint64(l)
+	h.Level = int32(lvl)
+	h.Type = int32(typ)
+}

vendor/github.com/miekg/dns/internal/socket/cmsghdr_other.go

@@ -0,0 +1,13 @@
+// +build !linux
+
+package socket
+
+type cmsghdr struct{}
+
+const sizeofCmsghdr = 0
+
+func (h *cmsghdr) len() int { return 0 }
+func (h *cmsghdr) lvl() int { return 0 }
+func (h *cmsghdr) typ() int { return 0 }
+
+func (h *cmsghdr) set(l, lvl, typ int) {}

vendor/github.com/miekg/dns/internal/socket/controlmessage.go

@@ -0,0 +1,118 @@
+package socket
+
+import (
+	"errors"
+	"unsafe"
+)
+
+func controlHeaderLen() int {
+	return roundup(sizeofCmsghdr)
+}
+
+func controlMessageLen(dataLen int) int {
+	return roundup(sizeofCmsghdr) + dataLen
+}
+
+// returns the whole length of control message.
+func ControlMessageSpace(dataLen int) int {
+	return roundup(sizeofCmsghdr) + roundup(dataLen)
+}
+
+// A ControlMessage represents the head message in a stream of control
+// messages.
+//
+// A control message comprises of a header, data and a few padding
+// fields to conform to the interface to the kernel.
+//
+// See RFC 3542 for further information.
+type ControlMessage []byte
+
+// Data returns the data field of the control message at the head.
+func (m ControlMessage) Data(dataLen int) []byte {
+	l := controlHeaderLen()
+	if len(m) < l || len(m) < l+dataLen {
+		return nil
+	}
+	return m[l : l+dataLen]
+}
+
+// ParseHeader parses and returns the header fields of the control
+// message at the head.
+func (m ControlMessage) ParseHeader() (lvl, typ, dataLen int, err error) {
+	l := controlHeaderLen()
+	if len(m) < l {
+		return 0, 0, 0, errors.New("short message")
+	}
+	h := (*cmsghdr)(unsafe.Pointer(&m[0]))
+	return h.lvl(), h.typ(), int(uint64(h.len()) - uint64(l)), nil
+}
+
+// Next returns the control message at the next.
+func (m ControlMessage) Next(dataLen int) ControlMessage {
+	l := ControlMessageSpace(dataLen)
+	if len(m) < l {
+		return nil
+	}
+	return m[l:]
+}
+
+// MarshalHeader marshals the header fields of the control message at
+// the head.
+func (m ControlMessage) MarshalHeader(lvl, typ, dataLen int) error {
+	if len(m) < controlHeaderLen() {
+		return errors.New("short message")
+	}
+	h := (*cmsghdr)(unsafe.Pointer(&m[0]))
+	h.set(controlMessageLen(dataLen), lvl, typ)
+	return nil
+}
+
+// Marshal marshals the control message at the head, and returns the next
+// control message.
+func (m ControlMessage) Marshal(lvl, typ int, data []byte) (ControlMessage, error) {
+	l := len(data)
+	if len(m) < ControlMessageSpace(l) {
+		return nil, errors.New("short message")
+	}
+	h := (*cmsghdr)(unsafe.Pointer(&m[0]))
+	h.set(controlMessageLen(l), lvl, typ)
+	if l > 0 {
+		copy(m.Data(l), data)
+	}
+	return m.Next(l), nil
+}
+
+// Parse parses as a single or multiple control messages.
+func (m ControlMessage) Parse() ([]ControlMessage, error) {
+	var ms []ControlMessage
+	for len(m) >= controlHeaderLen() {
+		h := (*cmsghdr)(unsafe.Pointer(&m[0]))
+		l := h.len()
+		if l <= 0 {
+			return nil, errors.New("invalid header length")
+		}
+		if uint64(l) < uint64(controlHeaderLen()) {
+			return nil, errors.New("invalid message length")
+		}
+		if uint64(l) > uint64(len(m)) {
+			return nil, errors.New("short buffer")
+		}
+		ms = append(ms, ControlMessage(m[:l]))
+		ll := l - controlHeaderLen()
+		if len(m) >= ControlMessageSpace(ll) {
+			m = m[ControlMessageSpace(ll):]
+		} else {
+			m = m[controlMessageLen(ll):]
+		}
+	}
+	return ms, nil
+}
+
+// NewControlMessage returns a new stream of control messages.
+func NewControlMessage(dataLen []int) ControlMessage {
+	var l int
+	for i := range dataLen {
+		l += ControlMessageSpace(dataLen[i])
+	}
+	return make([]byte, l)
+}

vendor/github.com/miekg/dns/internal/socket/controlmessage_test.go

@@ -0,0 +1,103 @@
+// +build linux
+
+package socket
+
+import (
+	"bytes"
+	"testing"
+)
+
+type mockControl struct {
+	Level int
+	Type  int
+	Data  []byte
+}
+
+func TestControlMessage(t *testing.T) {
+	for _, tt := range []struct {
+		cs []mockControl
+	}{
+		{
+			[]mockControl{
+				{Level: 1, Type: 1},
+			},
+		},
+		{
+			[]mockControl{
+				{Level: 2, Type: 2, Data: []byte{0xfe}},
+			},
+		},
+		{
+			[]mockControl{
+				{Level: 3, Type: 3, Data: []byte{0xfe, 0xff, 0xff, 0xfe}},
+			},
+		},
+		{
+			[]mockControl{
+				{Level: 4, Type: 4, Data: []byte{0xfe, 0xff, 0xff, 0xfe, 0xfe, 0xff, 0xff, 0xfe}},
+			},
+		},
+		{
+			[]mockControl{
+				{Level: 4, Type: 4, Data: []byte{0xfe, 0xff, 0xff, 0xfe, 0xfe, 0xff, 0xff, 0xfe}},
+				{Level: 2, Type: 2, Data: []byte{0xfe}},
+			},
+		},
+	} {
+		var w []byte
+		var tailPadLen int
+		mm := NewControlMessage([]int{0})
+		for i, c := range tt.cs {
+			m := NewControlMessage([]int{len(c.Data)})
+			l := len(m) - len(mm)
+			if i == len(tt.cs)-1 && l > len(c.Data) {
+				tailPadLen = l - len(c.Data)
+			}
+			w = append(w, m...)
+		}
+
+		var err error
+		ww := make([]byte, len(w))
+		copy(ww, w)
+		m := ControlMessage(ww)
+		for _, c := range tt.cs {
+			if err = m.MarshalHeader(c.Level, c.Type, len(c.Data)); err != nil {
+				t.Fatalf("(%v).MarshalHeader() = %v", tt.cs, err)
+			}
+			copy(m.Data(len(c.Data)), c.Data)
+			m = m.Next(len(c.Data))
+		}
+		m = ControlMessage(w)
+		for _, c := range tt.cs {
+			m, err = m.Marshal(c.Level, c.Type, c.Data)
+			if err != nil {
+				t.Fatalf("(%v).Marshal() = %v", tt.cs, err)
+			}
+		}
+		if !bytes.Equal(ww, w) {
+			t.Fatalf("got %#v; want %#v", ww, w)
+		}
+
+		ws := [][]byte{w}
+		if tailPadLen > 0 {
+			// Test a message with no tail padding.
+			nopad := w[:len(w)-tailPadLen]
+			ws = append(ws, [][]byte{nopad}...)
+		}
+		for _, w := range ws {
+			ms, err := ControlMessage(w).Parse()
+			if err != nil {
+				t.Fatalf("(%v).Parse() = %v", tt.cs, err)
+			}
+			for i, m := range ms {
+				lvl, typ, dataLen, err := m.ParseHeader()
+				if err != nil {
+					t.Fatalf("(%v).ParseHeader() = %v", tt.cs, err)
+				}
+				if lvl != tt.cs[i].Level || typ != tt.cs[i].Type || dataLen != len(tt.cs[i].Data) {
+					t.Fatalf("%v: got %d, %d, %d; want %d, %d, %d", tt.cs[i], lvl, typ, dataLen, tt.cs[i].Level, tt.cs[i].Type, len(tt.cs[i].Data))
+				}
+			}
+		}
+	}
+}

vendor/github.com/miekg/dns/internal/socket/socket.go

@@ -0,0 +1,4 @@
+// Package socket contains ControlMessage parsing code from
+// golang.org/x/net/internal/socket. Instead of supporting all possible
+// architectures, we're only supporting linux 32/64 bit.
+package socket

vendor/github.com/miekg/dns/internal/socket/sys.go

@@ -0,0 +1,14 @@
+package socket
+
+import "unsafe"
+
+var (
+	kernelAlign = func() int {
+		var p uintptr
+		return int(unsafe.Sizeof(p))
+	}()
+)
+
+func roundup(l int) int {
+	return (l + kernelAlign - 1) & ^(kernelAlign - 1)
+}

vendor/github.com/miekg/dns/msg_helpers.go

@@ -458,6 +458,13 @@ Option:
 		}
 		edns = append(edns, e)
 		off += int(optlen)
+	case EDNS0PADDING:
+		e := new(EDNS0_PADDING)
+		if err := e.unpack(msg[off : off+int(optlen)]); err != nil {
+			return nil, len(msg), err
+		}
+		edns = append(edns, e)
+		off += int(optlen)
 	default:
 		e := new(EDNS0_LOCAL)
 		e.Code = code

vendor/github.com/miekg/dns/parse_test.go

@@ -8,6 +8,7 @@ import (
 	"math/rand"
 	"net"
 	"reflect"
+	"regexp"
 	"strconv"
 	"strings"
 	"testing"
@@ -571,81 +572,88 @@ test                          IN CNAME test.a.example.com.
 	t.Logf("%d RRs parsed in %.2f s (%.2f RR/s)", i, float32(delta)/1e9, float32(i)/(float32(delta)/1e9))
 }
 
-func ExampleParseZone() {
+func TestOmittedTTL(t *testing.T) {
-	zone := `$ORIGIN .
+	zone := `
-$TTL 3600       ; 1 hour
+$ORIGIN example.com.
-name                    IN SOA  a6.nstld.com. hostmaster.nic.name. (
+example.com. 42 IN SOA ns1.example.com. hostmaster.example.com. 1 86400 60 86400 3600 ; TTL=42 SOA
-                                203362132  ; serial
+example.com.        NS 2 ; TTL=42 absolute owner name
-                                300        ; refresh (5 minutes)
+@                   MD 3 ; TTL=42 current-origin owner name
-                                300        ; retry (5 minutes)
+                    MF 4 ; TTL=42 leading-space implied owner name
-                                1209600    ; expire (2 weeks)
+	43 TYPE65280 \# 1 05 ; TTL=43 implied owner name explicit TTL
-                                300        ; minimum (5 minutes)
+	          MB 6       ; TTL=43 leading-tab implied owner name
-                                )
+$TTL 1337
-$TTL 10800      ; 3 hours
+example.com. 88 MG 7 ; TTL=88 explicit TTL
-name.	10800	IN	NS	name.
+example.com.    MR 8 ; TTL=1337 after first $TTL
-               IN       NS      g6.nstld.com.
+$TTL 314
-               7200     NS      h6.nstld.com.
+             1 TXT 9 ; TTL=1 implied owner name explicit TTL
-             3600 IN    NS      j6.nstld.com.
+example.com.   DNAME 10 ; TTL=314 after second $TTL
-             IN 3600    NS      k6.nstld.com.
-                        NS      l6.nstld.com.
-                        NS      a6.nstld.com.
-                        NS      c6.nstld.com.
-                        NS      d6.nstld.com.
-                        NS      f6.nstld.com.
-                        NS      m6.nstld.com.
-(
-			NS	m7.nstld.com.
-)
-$ORIGIN name.
-0-0onlus                NS      ns7.ehiweb.it.
-                        NS      ns8.ehiweb.it.
-0-g                     MX      10 mx01.nic
-                        MX      10 mx02.nic
-                        MX      10 mx03.nic
-                        MX      10 mx04.nic
-$ORIGIN 0-g.name
-moutamassey             NS      ns01.yahoodomains.jp.
-                        NS      ns02.yahoodomains.jp.
 `
-	to := ParseZone(strings.NewReader(zone), "", "testzone")
+	reCaseFromComment := regexp.MustCompile(`TTL=(\d+)\s+(.*)`)
-	for x := range to {
+	records := ParseZone(strings.NewReader(zone), "", "")
-		fmt.Println(x.RR)
+	var i int
+	for record := range records {
+		i++
+		if record.Error != nil {
+			t.Error(record.Error)
+			continue
+		}
+		expected := reCaseFromComment.FindStringSubmatch(record.Comment)
+		expectedTTL, _ := strconv.ParseUint(expected[1], 10, 32)
+		ttl := record.RR.Header().Ttl
+		if ttl != uint32(expectedTTL) {
+			t.Errorf("%s: expected TTL %d, got %d", expected[2], expectedTTL, ttl)
+		}
+	}
+	if i != 10 {
+		t.Errorf("expected %d records, got %d", 5, i)
 	}
-	// Output:
-	// name.	3600	IN	SOA	a6.nstld.com. hostmaster.nic.name. 203362132 300 300 1209600 300
-	// name.	10800	IN	NS	name.
-	// name.	10800	IN	NS	g6.nstld.com.
-	// name.	7200	IN	NS	h6.nstld.com.
-	// name.	3600	IN	NS	j6.nstld.com.
-	// name.	3600	IN	NS	k6.nstld.com.
-	// name.	10800	IN	NS	l6.nstld.com.
-	// name.	10800	IN	NS	a6.nstld.com.
-	// name.	10800	IN	NS	c6.nstld.com.
-	// name.	10800	IN	NS	d6.nstld.com.
-	// name.	10800	IN	NS	f6.nstld.com.
-	// name.	10800	IN	NS	m6.nstld.com.
-	// name.	10800	IN	NS	m7.nstld.com.
-	// 0-0onlus.name.	10800	IN	NS	ns7.ehiweb.it.
-	// 0-0onlus.name.	10800	IN	NS	ns8.ehiweb.it.
-	// 0-g.name.	10800	IN	MX	10 mx01.nic.name.
-	// 0-g.name.	10800	IN	MX	10 mx02.nic.name.
-	// 0-g.name.	10800	IN	MX	10 mx03.nic.name.
-	// 0-g.name.	10800	IN	MX	10 mx04.nic.name.
-	// moutamassey.0-g.name.name.	10800	IN	NS	ns01.yahoodomains.jp.
-	// moutamassey.0-g.name.name.	10800	IN	NS	ns02.yahoodomains.jp.
 }
 
-func ExampleHIP() {
+func TestRelativeNameErrors(t *testing.T) {
-	h := `www.example.com     IN  HIP ( 2 200100107B1A74DF365639CC39F1D578
+	var badZones = []struct {
-                AwEAAbdxyhNuSutc5EMzxTs9LBPCIkOFH8cIvM4p
+		label        string
-9+LrV4e19WzK00+CI6zBCQTdtWsuxKbWIy87UOoJTwkUs7lBu+Upr1gsNrut79ryra+bSRGQ
+		zoneContents string
-b1slImA8YVJyuIDsj7kwzG7jnERNqnWxZ48AWkskmdHaVDP4BcelrTI3rMXdXF5D
+		expectedErr  string
-        rvs.example.com. )`
+	}{
-	if hip, err := NewRR(h); err == nil {
+		{
-		fmt.Println(hip.String())
+			"relative owner name without origin",
+			"example.com 3600 IN SOA ns.example.com. hostmaster.example.com. 1 86400 60 86400 3600",
+			"bad owner name",
+		},
+		{
+			"relative owner name in RDATA",
+			"example.com. 3600 IN SOA ns hostmaster 1 86400 60 86400 3600",
+			"bad SOA Ns",
+		},
+		{
+			"origin reference without origin",
+			"@ 3600 IN SOA ns.example.com. hostmaster.example.com. 1 86400 60 86400 3600",
+			"bad owner name",
+		},
+		{
+			"relative owner name in $INCLUDE",
+			"$INCLUDE file.db example.com",
+			"bad origin name",
+		},
+		{
+			"relative owner name in $ORIGIN",
+			"$ORIGIN example.com",
+			"bad origin name",
+		},
+	}
+	for _, errorCase := range badZones {
+		entries := ParseZone(strings.NewReader(errorCase.zoneContents), "", "")
+		for entry := range entries {
+			if entry.Error == nil {
+				t.Errorf("%s: expected error, got nil", errorCase.label)
+				continue
+			}
+			err := entry.Error.err
+			if err != errorCase.expectedErr {
+				t.Errorf("%s: expected error `%s`, got `%s`", errorCase.label, errorCase.expectedErr, err)
+			}
+		}
 	}
-	// Output:
-	// www.example.com.	3600	IN	HIP	2 200100107B1A74DF365639CC39F1D578 AwEAAbdxyhNuSutc5EMzxTs9LBPCIkOFH8cIvM4p9+LrV4e19WzK00+CI6zBCQTdtWsuxKbWIy87UOoJTwkUs7lBu+Upr1gsNrut79ryra+bSRGQb1slImA8YVJyuIDsj7kwzG7jnERNqnWxZ48AWkskmdHaVDP4BcelrTI3rMXdXF5D rvs.example.com.
 }
 
 func TestHIP(t *testing.T) {
@@ -686,24 +694,6 @@ b1slImA8YVJyuIDsj7kwzG7jnERNqnWxZ48AWkskmdHaVDP4BcelrTI3rMXdXF5D
 	}
 }
 
-func ExampleSOA() {
-	s := "example.com. 1000 SOA master.example.com. admin.example.com. 1 4294967294 4294967293 4294967295 100"
-	if soa, err := NewRR(s); err == nil {
-		fmt.Println(soa.String())
-	}
-	// Output:
-	// example.com.	1000	IN	SOA	master.example.com. admin.example.com. 1 4294967294 4294967293 4294967295 100
-}
-
-func TestLineNumberError(t *testing.T) {
-	s := "example.com. 1000 SOA master.example.com. admin.example.com. monkey 4294967294 4294967293 4294967295 100"
-	if _, err := NewRR(s); err != nil {
-		if err.Error() != "dns: bad SOA zone parameter: \"monkey\" at line: 1:68" {
-			t.Error("not expecting this error: ", err)
-		}
-	}
-}
-
 // Test with no known RR on the line
 func TestLineNumberError2(t *testing.T) {
 	tests := map[string]string{
@@ -801,28 +791,6 @@ func TestLowercaseTokens(t *testing.T) {
 	}
 }
 
-func ExampleParseZone_generate() {
-	// From the manual: http://www.bind9.net/manual/bind/9.3.2/Bv9ARM.ch06.html#id2566761
-	zone := "$GENERATE 1-2 0 NS SERVER$.EXAMPLE.\n$GENERATE 1-8 $ CNAME $.0"
-	to := ParseZone(strings.NewReader(zone), "0.0.192.IN-ADDR.ARPA.", "")
-	for x := range to {
-		if x.Error == nil {
-			fmt.Println(x.RR.String())
-		}
-	}
-	// Output:
-	// 0.0.0.192.IN-ADDR.ARPA.	3600	IN	NS	SERVER1.EXAMPLE.
-	// 0.0.0.192.IN-ADDR.ARPA.	3600	IN	NS	SERVER2.EXAMPLE.
-	// 1.0.0.192.IN-ADDR.ARPA.	3600	IN	CNAME	1.0.0.0.192.IN-ADDR.ARPA.
-	// 2.0.0.192.IN-ADDR.ARPA.	3600	IN	CNAME	2.0.0.0.192.IN-ADDR.ARPA.
-	// 3.0.0.192.IN-ADDR.ARPA.	3600	IN	CNAME	3.0.0.0.192.IN-ADDR.ARPA.
-	// 4.0.0.192.IN-ADDR.ARPA.	3600	IN	CNAME	4.0.0.0.192.IN-ADDR.ARPA.
-	// 5.0.0.192.IN-ADDR.ARPA.	3600	IN	CNAME	5.0.0.0.192.IN-ADDR.ARPA.
-	// 6.0.0.192.IN-ADDR.ARPA.	3600	IN	CNAME	6.0.0.0.192.IN-ADDR.ARPA.
-	// 7.0.0.192.IN-ADDR.ARPA.	3600	IN	CNAME	7.0.0.0.192.IN-ADDR.ARPA.
-	// 8.0.0.192.IN-ADDR.ARPA.	3600	IN	CNAME	8.0.0.0.192.IN-ADDR.ARPA.
-}
-
 func TestSRVPacking(t *testing.T) {
 	msg := Msg{}
 

vendor/github.com/miekg/dns/privaterr_test.go

@@ -143,7 +143,7 @@ func (rd *VERSION) Len() int {
 }
 
 var smallzone = `$ORIGIN example.org.
-@ SOA	sns.dns.icann.org. noc.dns.icann.org. (
+@ 3600 IN SOA	sns.dns.icann.org. noc.dns.icann.org. (
 		2014091518 7200 3600 1209600 3600
 )
     A   1.2.3.4

vendor/github.com/miekg/dns/scan.go

@@ -105,6 +105,12 @@ type Token struct {
 	Comment string
 }
 
+// ttlState describes the state necessary to fill in an omitted RR TTL
+type ttlState struct {
+	ttl           uint32 // ttl is the current default TTL
+	isByDirective bool   // isByDirective indicates whether ttl was set by a $TTL directive
+}
+
 // NewRR reads the RR contained in the string s. Only the first RR is
 // returned. If s contains no RR, return nil with no error. The class
 // defaults to IN and TTL defaults to 3600. The full zone file syntax
@@ -120,7 +126,8 @@ func NewRR(s string) (RR, error) {
 // ReadRR reads the RR contained in q.
 // See NewRR for more documentation.
 func ReadRR(q io.Reader, filename string) (RR, error) {
-	r := <-parseZoneHelper(q, ".", filename, 1)
+	defttl := &ttlState{defaultTtl, false}
+	r := <-parseZoneHelper(q, ".", defttl, filename, 1)
 	if r == nil {
 		return nil, nil
 	}
@@ -132,10 +139,10 @@ func ReadRR(q io.Reader, filename string) (RR, error) {
 }
 
 // ParseZone reads a RFC 1035 style zonefile from r. It returns *Tokens on the
-// returned channel, which consist out the parsed RR, a potential comment or an error.
+// returned channel, each consisting of either a parsed RR and optional comment
-// If there is an error the RR is nil. The string file is only used
+// or a nil RR and an error. The string file is only used
 // in error reporting. The string origin is used as the initial origin, as
-// if the file would start with: $ORIGIN origin .
+// if the file would start with an $ORIGIN directive.
 // The directives $INCLUDE, $ORIGIN, $TTL and $GENERATE are supported.
 // The channel t is closed by ParseZone when the end of r is reached.
 //
@@ -157,16 +164,16 @@ func ReadRR(q io.Reader, filename string) (RR, error) {
 // The text "; this is comment" is returned in Token.Comment. Comments inside the
 // RR are discarded. Comments on a line by themselves are discarded too.
 func ParseZone(r io.Reader, origin, file string) chan *Token {
-	return parseZoneHelper(r, origin, file, 10000)
+	return parseZoneHelper(r, origin, nil, file, 10000)
 }
 
-func parseZoneHelper(r io.Reader, origin, file string, chansize int) chan *Token {
+func parseZoneHelper(r io.Reader, origin string, defttl *ttlState, file string, chansize int) chan *Token {
 	t := make(chan *Token, chansize)
-	go parseZone(r, origin, file, t, 0)
+	go parseZone(r, origin, defttl, file, t, 0)
 	return t
 }
 
-func parseZone(r io.Reader, origin, f string, t chan *Token, include int) {
+func parseZone(r io.Reader, origin string, defttl *ttlState, f string, t chan *Token, include int) {
 	defer func() {
 		if include == 0 {
 			close(t)
@@ -186,18 +193,16 @@ func parseZone(r io.Reader, origin, f string, t chan *Token, include int) {
 	// After detecting these, we know the zRrtype so we can jump to functions
 	// handling the rdata for each of these types.
 
-	if origin == "" {
+	if origin != "" {
-		origin = "."
+		origin = Fqdn(origin)
-	}
+		if _, ok := IsDomainName(origin); !ok {
-	origin = Fqdn(origin)
+			t <- &Token{Error: &ParseError{f, "bad initial origin name", lex{}}}
-	if _, ok := IsDomainName(origin); !ok {
+			return
-		t <- &Token{Error: &ParseError{f, "bad initial origin name", lex{}}}
+		}
-		return
 	}
 
 	st := zExpectOwnerDir // initial state
 	var h RR_Header
-	var defttl uint32 = defaultTtl
 	var prevName string
 	for l := range c {
 		// Lexer spotted an error already
@@ -209,27 +214,21 @@ func parseZone(r io.Reader, origin, f string, t chan *Token, include int) {
 		switch st {
 		case zExpectOwnerDir:
 			// We can also expect a directive, like $TTL or $ORIGIN
-			h.Ttl = defttl
+			if defttl != nil {
+				h.Ttl = defttl.ttl
+			}
 			h.Class = ClassINET
 			switch l.value {
 			case zNewline:
 				st = zExpectOwnerDir
 			case zOwner:
 				h.Name = l.token
-				if l.token[0] == '@' {
+				name, ok := toAbsoluteName(l.token, origin)
-					h.Name = origin
-					prevName = h.Name
-					st = zExpectOwnerBl
-					break
-				}
-				if h.Name[l.length-1] != '.' {
-					h.Name = appendOrigin(h.Name, origin)
-				}
-				_, ok := IsDomainName(l.token)
 				if !ok {
 					t <- &Token{Error: &ParseError{f, "bad owner name", l}}
 					return
 				}
+				h.Name = name
 				prevName = h.Name
 				st = zExpectOwnerBl
 			case zDirTtl:
@@ -258,8 +257,9 @@ func parseZone(r io.Reader, origin, f string, t chan *Token, include int) {
 					return
 				}
 				h.Ttl = ttl
-				// Don't about the defttl, we should take the $TTL value
+				if defttl == nil || !defttl.isByDirective {
-				// defttl = ttl
+					defttl = &ttlState{ttl, false}
+				}
 				st = zExpectAnyNoTtlBl
 
 			default:
@@ -282,20 +282,12 @@ func parseZone(r io.Reader, origin, f string, t chan *Token, include int) {
 			case zBlank:
 				l := <-c
 				if l.value == zString {
-					if _, ok := IsDomainName(l.token); !ok || l.length == 0 || l.err {
+					name, ok := toAbsoluteName(l.token, origin)
+					if !ok {
 						t <- &Token{Error: &ParseError{f, "bad origin name", l}}
 						return
 					}
-					// a new origin is specified.
+					neworigin = name
-					if l.token[l.length-1] != '.' {
-						if origin != "." { // Prevent .. endings
-							neworigin = l.token + "." + origin
-						} else {
-							neworigin = l.token + origin
-						}
-					} else {
-						neworigin = l.token
-					}
 				}
 			case zNewline, zEOF:
 				// Ok
@@ -313,7 +305,7 @@ func parseZone(r io.Reader, origin, f string, t chan *Token, include int) {
 				t <- &Token{Error: &ParseError{f, "too deeply nested $INCLUDE", l}}
 				return
 			}
-			parseZone(r1, l.token, neworigin, t, include+1)
+			parseZone(r1, neworigin, defttl, l.token, t, include+1)
 			st = zExpectOwnerDir
 		case zExpectDirTtlBl:
 			if l.value != zBlank {
@@ -335,7 +327,7 @@ func parseZone(r io.Reader, origin, f string, t chan *Token, include int) {
 				t <- &Token{Error: &ParseError{f, "expecting $TTL value, not this...", l}}
 				return
 			}
-			defttl = ttl
+			defttl = &ttlState{ttl, true}
 			st = zExpectOwnerDir
 		case zExpectDirOriginBl:
 			if l.value != zBlank {
@@ -351,19 +343,12 @@ func parseZone(r io.Reader, origin, f string, t chan *Token, include int) {
 			if e, _ := slurpRemainder(c, f); e != nil {
 				t <- &Token{Error: e}
 			}
-			if _, ok := IsDomainName(l.token); !ok {
+			name, ok := toAbsoluteName(l.token, origin)
+			if !ok {
 				t <- &Token{Error: &ParseError{f, "bad origin name", l}}
 				return
 			}
-			if l.token[l.length-1] != '.' {
+			origin = name
-				if origin != "." { // Prevent .. endings
-					origin = l.token + "." + origin
-				} else {
-					origin = l.token + origin
-				}
-			} else {
-				origin = l.token
-			}
 			st = zExpectOwnerDir
 		case zExpectDirGenerateBl:
 			if l.value != zBlank {
@@ -390,6 +375,10 @@ func parseZone(r io.Reader, origin, f string, t chan *Token, include int) {
 		case zExpectAny:
 			switch l.value {
 			case zRrtpe:
+				if defttl == nil {
+					t <- &Token{Error: &ParseError{f, "missing TTL with no previous value", l}}
+					return
+				}
 				h.Rrtype = l.torc
 				st = zExpectRdata
 			case zClass:
@@ -402,7 +391,9 @@ func parseZone(r io.Reader, origin, f string, t chan *Token, include int) {
 					return
 				}
 				h.Ttl = ttl
-				// defttl = ttl // don't set the defttl here
+				if defttl == nil || !defttl.isByDirective {
+					defttl = &ttlState{ttl, false}
+				}
 				st = zExpectAnyNoTtlBl
 			default:
 				t <- &Token{Error: &ParseError{f, "expecting RR type, TTL or class, not this...", l}}
@@ -441,7 +432,9 @@ func parseZone(r io.Reader, origin, f string, t chan *Token, include int) {
 					return
 				}
 				h.Ttl = ttl
-				// defttl = ttl // don't set the def ttl anymore
+				if defttl == nil || !defttl.isByDirective {
+					defttl = &ttlState{ttl, false}
+				}
 				st = zExpectRrtypeBl
 			case zRrtpe:
 				h.Rrtype = l.torc
@@ -918,6 +911,34 @@ func stringToCm(token string) (e, m uint8, ok bool) {
 	return
 }
 
+func toAbsoluteName(name, origin string) (absolute string, ok bool) {
+	// check for an explicit origin reference
+	if name == "@" {
+		// require a nonempty origin
+		if origin == "" {
+			return "", false
+		}
+		return origin, true
+	}
+
+	// require a valid domain name
+	_, ok = IsDomainName(name)
+	if !ok || name == "" {
+		return "", false
+	}
+
+	// check if name is already absolute
+	if name[len(name)-1] == '.' {
+		return name, true
+	}
+
+	// require a nonempty origin
+	if origin == "" {
+		return "", false
+	}
+	return appendOrigin(name, origin), true
+}
+
 func appendOrigin(name, origin string) string {
 	if origin == "." {
 		return name + origin

vendor/github.com/miekg/dns/scan_test.go

@@ -21,13 +21,16 @@ func TestParseZoneInclude(t *testing.T) {
 		t.Fatalf("could not close tmpfile %q: %s", tmpfile.Name(), err)
 	}
 
-	zone := "$INCLUDE " + tmpfile.Name()
+	zone := "$ORIGIN example.org.\n$INCLUDE " + tmpfile.Name()
 
 	tok := ParseZone(strings.NewReader(zone), "", "")
 	for x := range tok {
 		if x.Error != nil {
 			t.Fatalf("expected no error, but got %s", x.Error)
 		}
+		if x.RR.Header().Name != "foo.example.org." {
+			t.Fatalf("expected %s, but got %s", "foo.example.org.", x.RR.Header().Name)
+		}
 	}
 
 	os.Remove(tmpfile.Name())

vendor/github.com/miekg/dns/server_test.go

@@ -30,6 +30,16 @@ func HelloServerBadID(w ResponseWriter, req *Msg) {
 	w.WriteMsg(m)
 }
 
+func HelloServerEchoAddrPort(w ResponseWriter, req *Msg) {
+	m := new(Msg)
+	m.SetReply(req)
+
+	remoteAddr := w.RemoteAddr().String()
+	m.Extra = make([]RR, 1)
+	m.Extra[0] = &TXT{Hdr: RR_Header{Name: m.Question[0].Name, Rrtype: TypeTXT, Class: ClassINET, Ttl: 0}, Txt: []string{remoteAddr}}
+	w.WriteMsg(m)
+}
+
 func AnotherHelloServer(w ResponseWriter, req *Msg) {
 	m := new(Msg)
 	m.SetReply(req)

vendor/github.com/miekg/dns/udp.go

@@ -27,8 +27,19 @@ func ReadFromSessionUDP(conn *net.UDPConn, b []byte) (int, *SessionUDP, error) {
 	return n, &SessionUDP{raddr, oob[:oobn]}, err
 }
 
-// WriteToSessionUDP acts just like net.UDPConn.WritetTo(), but uses a *SessionUDP instead of a net.Addr.
+// WriteToSessionUDP acts just like net.UDPConn.WriteTo(), but uses a *SessionUDP instead of a net.Addr.
 func WriteToSessionUDP(conn *net.UDPConn, b []byte, session *SessionUDP) (int, error) {
-	n, _, err := conn.WriteMsgUDP(b, session.context, session.raddr)
+	oob := correctSource(session.context)
+	n, _, err := conn.WriteMsgUDP(b, oob, session.raddr)
 	return n, err
 }
+
+// correctSource takes oob data and returns new oob data with the Src equal to the Dst
+func correctSource(oob []byte) []byte {
+	dst, err := parseUDPSocketDst(oob)
+	// If the destination could not be determined, ignore.
+	if err != nil || dst == nil {
+		return nil
+	}
+	return marshalUDPSocketSrc(dst)
+}

vendor/github.com/miekg/dns/udp_linux.go

@@ -13,8 +13,34 @@ package dns
 import (
 	"net"
 	"syscall"
+	"unsafe"
+
+	"github.com/miekg/dns/internal/socket"
 )
 
+const (
+	sizeofInet6Pktinfo = 0x14
+	sizeofInetPktinfo  = 0xc
+	protocolIP         = 0
+	protocolIPv6       = 41
+)
+
+type inetPktinfo struct {
+	Ifindex  int32
+	Spec_dst [4]byte /* in_addr */
+	Addr     [4]byte /* in_addr */
+}
+
+type inet6Pktinfo struct {
+	Addr    [16]byte /* in6_addr */
+	Ifindex int32
+}
+
+type inetControlMessage struct {
+	Src net.IP // source address, specifying only
+	Dst net.IP // destination address, receiving only
+}
+
 // setUDPSocketOptions sets the UDP socket options.
 // This function is implemented on a per platform basis. See udp_*.go for more details
 func setUDPSocketOptions(conn *net.UDPConn) error {
@@ -103,3 +129,92 @@ func getUDPSocketName(conn *net.UDPConn) (syscall.Sockaddr, error) {
 	defer file.Close()
 	return syscall.Getsockname(int(file.Fd()))
 }
+
+// marshalInetPacketInfo marshals a ipv4 control message, returning
+// the byte slice for the next marshal, if any
+func marshalInetPacketInfo(b []byte, cm *inetControlMessage) []byte {
+	m := socket.ControlMessage(b)
+	m.MarshalHeader(protocolIP, syscall.IP_PKTINFO, sizeofInetPktinfo)
+	if cm != nil {
+		pi := (*inetPktinfo)(unsafe.Pointer(&m.Data(sizeofInetPktinfo)[0]))
+		if ip := cm.Src.To4(); ip != nil {
+			copy(pi.Spec_dst[:], ip)
+		}
+	}
+	return m.Next(sizeofInetPktinfo)
+}
+
+// marshalInet6PacketInfo marshals a ipv6 control message, returning
+// the byte slice for the next marshal, if any
+func marshalInet6PacketInfo(b []byte, cm *inetControlMessage) []byte {
+	m := socket.ControlMessage(b)
+	m.MarshalHeader(protocolIPv6, syscall.IPV6_PKTINFO, sizeofInet6Pktinfo)
+	if cm != nil {
+		pi := (*inet6Pktinfo)(unsafe.Pointer(&m.Data(sizeofInet6Pktinfo)[0]))
+		if ip := cm.Src.To16(); ip != nil && ip.To4() == nil {
+			copy(pi.Addr[:], ip)
+		}
+	}
+	return m.Next(sizeofInet6Pktinfo)
+}
+
+func parseInetPacketInfo(cm *inetControlMessage, b []byte) {
+	pi := (*inetPktinfo)(unsafe.Pointer(&b[0]))
+	if len(cm.Dst) < net.IPv4len {
+		cm.Dst = make(net.IP, net.IPv4len)
+	}
+	copy(cm.Dst, pi.Addr[:])
+}
+
+func parseInet6PacketInfo(cm *inetControlMessage, b []byte) {
+	pi := (*inet6Pktinfo)(unsafe.Pointer(&b[0]))
+	if len(cm.Dst) < net.IPv6len {
+		cm.Dst = make(net.IP, net.IPv6len)
+	}
+	copy(cm.Dst, pi.Addr[:])
+}
+
+// parseUDPSocketDst takes out-of-band data from ReadMsgUDP and parses it for
+// the Dst address
+func parseUDPSocketDst(oob []byte) (net.IP, error) {
+	cm := new(inetControlMessage)
+	ms, err := socket.ControlMessage(oob).Parse()
+	if err != nil {
+		return nil, err
+	}
+	for _, m := range ms {
+		lvl, typ, l, err := m.ParseHeader()
+		if err != nil {
+			return nil, err
+		}
+		if lvl == protocolIPv6 { // IPv6
+			if typ == syscall.IPV6_PKTINFO && l >= sizeofInet6Pktinfo {
+				parseInet6PacketInfo(cm, m.Data(l))
+			}
+		} else if lvl == protocolIP { // IPv4
+			if typ == syscall.IP_PKTINFO && l >= sizeofInetPktinfo {
+				parseInetPacketInfo(cm, m.Data(l))
+			}
+		}
+	}
+	return cm.Dst, nil
+}
+
+// marshalUDPSocketSrc takes the given src address and returns out-of-band data
+// to give to WriteMsgUDP
+func marshalUDPSocketSrc(src net.IP) []byte {
+	var oob []byte
+	// If the dst is definitely an ipv6, then use ipv6 control to respond
+	// otherwise use ipv4 because the ipv6 marshal ignores ipv4 messages.
+	// See marshalInet6PacketInfo
+	cm := new(inetControlMessage)
+	cm.Src = src
+	if src.To4() == nil {
+		oob = make([]byte, socket.ControlMessageSpace(sizeofInet6Pktinfo))
+		marshalInet6PacketInfo(oob, cm)
+	} else {
+		oob = make([]byte, socket.ControlMessageSpace(sizeofInetPktinfo))
+		marshalInetPacketInfo(oob, cm)
+	}
+	return oob
+}

vendor/github.com/miekg/dns/udp_linux_test.go

@@ -0,0 +1,68 @@
+// +build linux,!appengine
+
+package dns
+
+import (
+	"bytes"
+	"net"
+	"testing"
+)
+
+func TestParseUDPSocketDst(t *testing.T) {
+	// dst is :ffff:100.100.100.100
+	oob := []byte{36, 0, 0, 0, 0, 0, 0, 0, 41, 0, 0, 0, 50, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 255, 255, 100, 100, 100, 100, 2, 0, 0, 0}
+	dst, err := parseUDPSocketDst(oob)
+	if err != nil {
+		t.Fatalf("error parsing ipv6 oob: %v", err)
+	}
+	dst4 := dst.To4()
+	if dst4 == nil {
+		t.Errorf("failed to parse ipv4: %v", dst)
+	} else if dst4.String() != "100.100.100.100" {
+		t.Errorf("unexpected ipv4: %v", dst4)
+	}
+
+	// dst is 2001:db8::1
+	oob = []byte{36, 0, 0, 0, 0, 0, 0, 0, 41, 0, 0, 0, 50, 0, 0, 0, 32, 1, 13, 184, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0}
+	dst, err = parseUDPSocketDst(oob)
+	if err != nil {
+		t.Fatalf("error parsing ipv6 oob: %v", err)
+	}
+	dst6 := dst.To16()
+	if dst6 == nil {
+		t.Errorf("failed to parse ipv6: %v", dst)
+	} else if dst6.String() != "2001:db8::1" {
+		t.Errorf("unexpected ipv6: %v", dst4)
+	}
+
+	// dst is 100.100.100.100 but was received on 10.10.10.10
+	oob = []byte{28, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 8, 0, 0, 0, 2, 0, 0, 0, 10, 10, 10, 10, 100, 100, 100, 100, 0, 0, 0, 0}
+	dst, err = parseUDPSocketDst(oob)
+	if err != nil {
+		t.Fatalf("error parsing ipv4 oob: %v", err)
+	}
+	dst4 = dst.To4()
+	if dst4 == nil {
+		t.Errorf("failed to parse ipv4: %v", dst)
+	} else if dst4.String() != "100.100.100.100" {
+		t.Errorf("unexpected ipv4: %v", dst4)
+	}
+}
+
+func TestMarshalUDPSocketSrc(t *testing.T) {
+	// src is 100.100.100.100
+	exoob := []byte{28, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 8, 0, 0, 0, 0, 0, 0, 0, 100, 100, 100, 100, 0, 0, 0, 0, 0, 0, 0, 0}
+	oob := marshalUDPSocketSrc(net.ParseIP("100.100.100.100"))
+	if !bytes.Equal(exoob, oob) {
+		t.Errorf("expected ipv4 oob:\n%v", exoob)
+		t.Errorf("actual ipv4 oob:\n%v", oob)
+	}
+
+	// src is 2001:db8::1
+	exoob = []byte{36, 0, 0, 0, 0, 0, 0, 0, 41, 0, 0, 0, 50, 0, 0, 0, 32, 1, 13, 184, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0}
+	oob = marshalUDPSocketSrc(net.ParseIP("2001:db8::1"))
+	if !bytes.Equal(exoob, oob) {
+		t.Errorf("expected ipv6 oob:\n%v", exoob)
+		t.Errorf("actual ipv6 oob:\n%v", oob)
+	}
+}