Release 2020.8.0

AUTH-2927 run message update after all github builds are done
TUN-3221: ConnectionOptions tracks numPreviousAttempts.
2026-08-07 23:31:56 +00:00 · 2020-08-03 12:18:44 -06:00 · 2020-08-03 10:12:03 -05:00 · 2020-07-31 20:22:33 +00:00 · 2020-07-31 17:48:58 +01:00 · 2020-07-29 13:12:57 -06:00
285 changed files with 23584 additions and 87991 deletions
@@ -0,0 +1,8 @@
+images:
+  - name: cloudflared
+    dockerfile: Dockerfile
+    context: .
+    registries:
+    - name: docker.io/cloudflare
+      user: env:DOCKER_USER
+      password: env:DOCKER_PASSWORD
@@ -9,6 +9,7 @@ guide/public
 \#*\#
 cscope.*
 cloudflared
+cloudflared.pkg
 cloudflared.exe
 !cmd/cloudflared/
 .DS_Store
@@ -0,0 +1,7 @@
+#!/bin/bash
+
+# uninstall first in case this is an upgrade
+/usr/local/bin/cloudflared service uninstall
+
+# install the new service using launchctl
+/usr/local/bin/cloudflared service install
@@ -0,0 +1,5 @@
+#!/bin/bash
+
+/usr/local/bin/cloudflared service uninstall
+rm /usr/local/bin/cloudflared
+pkgutil --forget com.cloudflare.cloudflared
@@ -2,12 +2,6 @@

 set -euo pipefail

-if ! git describe --tags --exact-match 2>/dev/null ; then
-    echo "Skipping public release for an untagged commit."
-    echo "##teamcity[buildStatus status='SUCCESS' text='Skipped due to lack of tag']"
-    exit 0
-fi
-
 if [[ "$(uname)" != "Darwin" ]] ; then
    echo "This should be run on macOS"
    exit 1
@@ -64,7 +64,4 @@ git config user.name "cloudflare-warp-bot"
 git config user.email "warp-bot@cloudflare.com"
 git commit -m "Release Argo Tunnel $VERSION"

-#git push -v origin master
-# don't push to master, push to some testing branch
-git checkout -b deploy-test
-git push -v origin deploy-test
+git push -v origin master
@@ -4,7 +4,8 @@ VERSION_FLAGS := -ldflags='-X "main.Version=$(VERSION)" -X "main.BuildTime=$(DAT

 IMPORT_PATH   := github.com/cloudflare/cloudflared
 PACKAGE_DIR   := $(CURDIR)/packaging
-INSTALL_BINDIR := usr/local/bin
+INSTALL_BINDIR := /usr/bin/
+MAN_DIR := /usr/share/man/man1/

 EQUINOX_FLAGS = --version="$(VERSION)" \
 	--platforms="$(EQUINOX_BUILD_PLATFORMS)" \
@@ -17,7 +18,9 @@ ifeq ($(EQUINOX_IS_DRAFT), true)
 endif

 LOCAL_ARCH ?= $(shell uname -m)
-ifeq ($(LOCAL_ARCH),x86_64)
+ifneq ($(GOARCH),)
+    TARGET_ARCH ?= $(GOARCH)
+else ifeq ($(LOCAL_ARCH),x86_64)
    TARGET_ARCH ?= amd64
 else ifeq ($(shell echo $(LOCAL_ARCH) | head -c 5),armv8)
    TARGET_ARCH ?= arm64
@@ -40,6 +43,18 @@ else
    $(error This system's OS $(LOCAL_OS) isn't supported)
 endif

+ifeq ($(TARGET_OS), windows)
+	EXECUTABLE_PATH=./cloudflared.exe
+else
+	EXECUTABLE_PATH=./cloudflared
+endif
+
+ifeq ($(FLAVOR), centos-7)
+	TARGET_PUBLIC_REPO ?= el7
+else
+	TARGET_PUBLIC_REPO ?= $(FLAVOR)
+endif
+
 .PHONY: all
 all: cloudflared test

@@ -63,12 +78,42 @@ test: vet
 test-ssh-server:
 	docker-compose -f ssh_server_tests/docker-compose.yml up

-.PHONY: cloudflared-deb
-cloudflared-deb: cloudflared
+define publish_package
+	for HOST in $(CF_PKG_HOSTS); do \
+		ssh-keyscan -t rsa $$HOST >> ~/.ssh/known_hosts; \
+		scp -4 cloudflared*.$(1) cfsync@$$HOST:/state/cf-pkg/staging/$(2)/$(TARGET_PUBLIC_REPO)/cloudflared/; \
+	done
+endef
+
+.PHONY: publish-deb
+publish-deb: cloudflared-deb
+	$(call publish_package,deb,apt)
+
+.PHONY: publish-rpm
+publish-rpm: cloudflared-rpm
+	$(call publish_package,rpm,yum)
+
+define build_package
 	mkdir -p $(PACKAGE_DIR)
 	cp cloudflared $(PACKAGE_DIR)/cloudflared
-	fakeroot fpm -C $(PACKAGE_DIR) -s dir -t deb --deb-compression bzip2 \
-		-a $(TARGET_ARCH) -v $(VERSION) -n cloudflared cloudflared=/usr/local/bin/
+	cat cloudflared_man_template | sed -e 's/\$${VERSION}/$(VERSION)/; s/\$${DATE}/$(DATE)/' > $(PACKAGE_DIR)/cloudflared.1
+	fakeroot fpm -C $(PACKAGE_DIR) -s dir -t $(1) --$(1)-compression bzip2 \
+		--description 'Cloudflare Argo tunnel daemon' \
+		--vendor 'Cloudflare' \
+		--license 'Cloudflare Service Agreement' \
+		--url 'https://github.com/cloudflare/cloudflared' \
+		-m 'Cloudflare <support@cloudflare.com>' \
+		-a $(TARGET_ARCH) -v $(VERSION) -n cloudflared --after-install postinst.sh --after-remove postrm.sh \
+		cloudflared=$(INSTALL_BINDIR) cloudflared.1=$(MAN_DIR)
+endef
+
+.PHONY: cloudflared-deb
+cloudflared-deb: cloudflared
+	$(call build_package,deb)
+
+.PHONY: cloudflared-rpm
+cloudflared-rpm: cloudflared
+	$(call build_package,rpm)

 .PHONY: cloudflared-darwin-amd64.tgz
 cloudflared-darwin-amd64.tgz: cloudflared
@@ -88,6 +133,14 @@ homebrew-release: homebrew-upload
 release: bin/equinox
 	bin/equinox release $(EQUINOX_FLAGS) -- $(VERSION_FLAGS) $(IMPORT_PATH)/cmd/cloudflared

+.PHONY: github-release
+github-release: cloudflared
+	python3 github_release.py --path $(EXECUTABLE_PATH) --release-version $(VERSION)
+
+.PHONY: github-message
+github-message:
+	python3 github_message.py --release-version $(VERSION)
+
 bin/equinox:
 	mkdir -p bin
 	curl -s https://bin.equinox.io/c/75JtLRTsJ3n/release-tool-beta-$(EQUINOX_PLATFORM).tgz | tar xz -C bin/
@@ -1,3 +1,68 @@
+2020.8.0
+- 2020-07-30 TUN-3220: tunnel route reports created route
+- 2020-07-31 TUN-3221: ConnectionOptions tracks numPreviousAttempts.
+- 2020-07-20 TUN-3190: Initialize logger using command line flags in tunnels subcommands
+- 2020-07-21 TUN-3192: Use zone ID in tunnelstore request path; improve debug logging
+- 2020-07-23 TUN-3194: Don't render log output when level is not enabled
+- 2020-07-22 AUTH-2016 adds sha256 hashes to releases
+- 2020-07-27 Removes centos 6 build
+- 2020-07-27 TUN-3209: Add benchmark for header serialization
+- 2020-07-24 TUN-3209: improve performance and reduce allocations during user header serialization from h1 to h2
+- 2020-07-26 TUN-3208: Add benchmark for large response write
+- 2020-07-27 TUN-3208: Reduce copies and allocations on h2mux write path. Pre-allocate 16KB write buffer on the first write if possible. Use explicit byte array for chunks on write thread to avoid copying through intermediate buffer due to io.CopyN.
+- 2020-07-28 AUTH-2714: Adds arm64 cloudflared build
+- 2020-07-29 AUTH-2927 run message update after all github builds are done
+- 2020-07-17 AUTH-2902 redirect with just the root host on curl commands
+
+2020.7.4
+- 2020-07-20 Build cloudflared for arm64 on native agents
+- 2020-07-10 TUN-3048: Handle error when user tries to delete active tunnel
+- 2020-07-14 AUTH-2890: adds error handler to cli actions
+- 2020-07-06 TUN-3156: Add route subcommand under tunnel
+
+2020.7.3
+- 2020-07-13 Change scp command to use file glob that matches both cloudflared rpms and debs
+
+2020.7.2
+- 2020-07-02 AUTH-2644: Change install location and add man page
+- 2020-07-02 TUN-3131: Allow user to specify tunnel credentials path, and remove it in tunnel delete command
+- 2020-07-03 TUN-3008: Implement cloudflared tunnel cleanup command
+- 2020-07-02 TUN-3150: cloudflared tunnel list's table should use intelligent column width
+- 2020-07-07 TUN-3169: Move on to the next address when edge returns duplicate connection. There's no point in trying to connect to the same address since it will be hashed to the same metal. Improve logging of errors from serve tunnel loop, hide useless context cancelled error.
+- 2020-07-08 beautify package meta information generated by fpm (#218)
+- 2020-07-06 AUTH-2871: fix rpm builds
+- 2020-07-08 AUTH-2858: Set file to disable autoupdate
+- 2020-07-09 AUTH-2872: Adds centos-6 build
+
+2020.7.1
+- 2020-07-02 DEVTOOLS-7321: Push GitHub homebrew updates to master
+- 2020-07-06 TUN-3161: Upgrade golang.org/x/ deps
+- 2020-06-30 AUTH-2854: Create cloudflared RPMs
+- 2020-06-26 AUTH-2850 log config file path
+
+2020.7.0
+- 2020-06-30 TUN-3140: Add timestamps to terminal log entries
+- 2020-06-30 AUTH-2860: Fix builds
+- 2020-06-25 TUN-3007: Implement named tunnel connection registration and unregistration.
+
+2020.6.6
+- 2020-06-23 AUTH-2685: Adds script to create release
+- 2020-06-25 AUTH-2652: Update cloudflare repo
+- 2020-06-26 AUTH-2718: Add target for publishing deb to pkg.cloudflare repo
+- 2020-06-26 AUTH-2849 all log output to stderr
+- 2020-06-17 TUN-3106: Pass NamedTunnel config to StartServer
+- 2020-06-18 TUN-3107: UnregisterConnection shouldn't wrap nil error as RPC error
+- 2020-06-17 AUTH-2652: Adds .docker-images to push images to docker hub
+- 2020-06-18 AUTH-2712 mac package build script and better config file handling when started as a service
+
+2020.6.5
+- 2020-06-16 DEVTOOLS-7321: Don't skip macOS builds based on tag
+- 2020-06-16 fix for a flaky test
+- 2020-06-16 AUTH-2815 flag check was wrong. stupid oversight
+- 2020-06-16 TUN-3101: Tunnel list command should only show non-deleted, by default
+- 2020-06-16 TUN-3066: Command line action for tunnel run
+- 2020-06-16 TUN-3100 make updater report the right text
+
 2020.6.4
 - 2020-06-11 TUN-3085: Pass connection authentication information using TunnelAuth struct
 - 2020-06-15 TUN-3084: Generate and store tunnel_secret value during tunnel creation
@@ -22,6 +22,29 @@ stretch: &stretch
      - export GOOS=linux
      - export GOARCH=amd64
      - make cloudflared-deb
+  build-deb-arm64:
+    build_dir: *build_dir
+    builddeps:
+      - *pinned_go
+      - build-essential
+      - fakeroot
+      - rubygem-fpm
+    post-cache:
+      - export GOOS=linux
+      - export GOARCH=arm64
+      - make cloudflared-deb
+  publish-deb:
+    build_dir: *build_dir
+    builddeps:
+      - *pinned_go
+      - build-essential
+      - fakeroot
+      - rubygem-fpm
+      - openssh-client
+    post-cache:
+      - export GOOS=linux
+      - export GOARCH=amd64
+      - make publish-deb
  release-linux-amd64:
    build_dir: *build_dir
    builddeps:
@@ -31,6 +54,18 @@ stretch: &stretch
      - export GOOS=linux
      - export GOARCH=amd64
      - make release
+  github-release-linux-amd64:
+    build_dir: *build_dir
+    builddeps:
+      - *pinned_go
+      - build-essential
+      - python3-setuptools
+      - python3-pip
+    post-cache:
+      - pip3 install pygithub
+      - export GOOS=linux
+      - export GOARCH=amd64
+      - make github-release
  release-linux-armv6:
    build_dir: *build_dir
    builddeps:
@@ -42,6 +77,20 @@ stretch: &stretch
      - export GOARCH=arm
      - export CC=arm-linux-gnueabihf-gcc
      - make release
+  github-release-linux-armv6:
+    build_dir: *build_dir
+    builddeps:
+      - *pinned_go
+      - crossbuild-essential-armhf
+      - gcc-arm-linux-gnueabihf
+      - python3-setuptools
+      - python3-pip
+    post-cache:
+      - pip3 install pygithub
+      - export GOOS=linux
+      - export GOARCH=arm
+      - export CC=arm-linux-gnueabihf-gcc
+      - make github-release
  release-linux-386:
    build_dir: *build_dir
    builddeps:
@@ -51,6 +100,18 @@ stretch: &stretch
      - export GOOS=linux
      - export GOARCH=386
      - make release
+  github-release-linux-386:
+    build_dir: *build_dir
+    builddeps:
+      - *pinned_go
+      - gcc-multilib
+      - python3-setuptools
+      - python3-pip
+    post-cache:
+      - pip3 install pygithub
+      - export GOOS=linux
+      - export GOARCH=386
+      - make github-release
  release-windows-amd64:
    build_dir: *build_dir
    builddeps:
@@ -61,6 +122,19 @@ stretch: &stretch
      - export GOARCH=amd64
      - export CC=x86_64-w64-mingw32-gcc
      - make release
+  github-release-windows-amd64:
+    build_dir: *build_dir
+    builddeps:
+      - *pinned_go
+      - gcc-mingw-w64
+      - python3-setuptools
+      - python3-pip
+    post-cache:
+      - pip3 install pygithub
+      - export GOOS=windows
+      - export GOARCH=amd64
+      - export CC=x86_64-w64-mingw32-gcc
+      - make github-release
  release-windows-386:
    build_dir: *build_dir
    builddeps:
@@ -71,6 +145,33 @@ stretch: &stretch
      - export GOARCH=386
      - export CC=i686-w64-mingw32-gcc-win32
      - make release
+  github-release-windows-386:
+    build_dir: *build_dir
+    builddeps:
+      - *pinned_go
+      - gcc-mingw-w64
+      - python3-setuptools
+      - python3-pip
+    post-cache:
+      - pip3 install pygithub
+      - export GOOS=windows
+      - export GOARCH=386
+      - export CC=i686-w64-mingw32-gcc-win32
+      - make github-release
+  github-release-linux-arm64:
+    build_dir: *build_dir
+    builddeps:
+      - *pinned_go
+      - crossbuild-essential-armhf
+      - g++-aarch64-linux-gnu
+      - python3-setuptools
+      - python3-pip
+    post-cache:
+      - pip3 install pygithub
+      - export GOOS=linux
+      - export GOARCH=arm64
+      - export CC=aarch64-linux-gnu-gcc
+      - make github-release
  test:
    build_dir: *build_dir
    builddeps:
@@ -89,11 +190,45 @@ stretch: &stretch
      - s3cmd
    post-cache:
      - .teamcity/update-homebrew.sh
+  github-message-release:
+    build_dir: *build_dir
+    builddeps:
+      - *pinned_go
+      - python3-setuptools
+      - python3-pip
+    post-cache:
+      - pip3 install pygithub
+      - make github-message

 jessie: *stretch

 buster: *stretch

+centos-7:
+  publish-rpm:
+    build_dir: *build_dir
+    builddeps: &el7_builddeps
+      - https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm
+    post-cache:
+      - sudo yum install -y fakeroot
+      - wget https://golang.org/dl/go1.12.9.linux-amd64.tar.gz -P /tmp/
+      - sudo tar -C /usr/local -xzf /tmp/go1.12.9.linux-amd64.tar.gz
+      - export PATH=$PATH:/usr/local/go/bin
+      - export GOOS=linux
+      - export GOARCH=amd64
+      - make publish-rpm
+  build-rpm:
+    build_dir: *build_dir
+    builddeps: *el7_builddeps
+    post-cache:
+      - sudo yum install -y fakeroot
+      - wget https://golang.org/dl/go1.12.9.linux-amd64.tar.gz -P /tmp/
+      - sudo tar -C /usr/local -xzf /tmp/go1.12.9.linux-amd64.tar.gz
+      - export PATH=$PATH:/usr/local/go/bin
+      - export GOOS=linux
+      - export GOARCH=amd64
+      - make cloudflared-rpm
+
 # cfsetup compose
 default-stack: test_dbconnect
 test_dbconnect:
@@ -0,0 +1,6 @@
+.\" Manpage for cloudflared.
+.TH man 1 ${DATE} "${VERSION}" "cloudflared man page"
+.SH NAME
+cloudflared \- creates a connection to the cloudflare edge network
+.SH DESCRIPTION
+cloudflared creates a persistent connection between a local service and the Cloudflare network. Once the daemon is running and the Tunnel has been configured, the local service can be locked down to only allow connections from Cloudflare.
@@ -106,7 +106,7 @@ func ssh(c *cli.Context) error {
 	wsConn := carrier.NewWSConnection(logger, false)

 	if c.NArg() > 0 || c.IsSet(sshURLFlag) {
-		localForwarder, err := config.ValidateUrl(c)
+		localForwarder, err := config.ValidateUrl(c, true)
 		if err != nil {
 			logger.Errorf("Error validating origin URL: %s", err)
 			return errors.Wrap(err, "error validating origin URL")
@@ -4,25 +4,65 @@ import (
 	"errors"
 	"os"
 	"path/filepath"
+	"runtime"

-	"github.com/cloudflare/cloudflared/validation"
 	homedir "github.com/mitchellh/go-homedir"
 	"gopkg.in/urfave/cli.v2"
 	"gopkg.in/urfave/cli.v2/altsrc"
 	"gopkg.in/yaml.v2"
+
+	"github.com/cloudflare/cloudflared/validation"
 )

 var (
-	// File names from which we attempt to read configuration.
+	// DefaultConfigFiles is the file names from which we attempt to read configuration.
 	DefaultConfigFiles = []string{"config.yml", "config.yaml"}

+	// DefaultUnixConfigLocation is the primary location to find a config file
+	DefaultUnixConfigLocation = "/usr/local/etc/cloudflared"
+
+	// DefaultUnixLogLocation is the primary location to find log files
+	DefaultUnixLogLocation = "/var/log/cloudflared"
+
 	// Launchd doesn't set root env variables, so there is default
 	// Windows default config dir was ~/cloudflare-warp in documentation; let's keep it compatible
-	DefaultConfigDirs = []string{"~/.cloudflared", "~/.cloudflare-warp", "~/cloudflare-warp", "/usr/local/etc/cloudflared", "/etc/cloudflared"}
+	DefaultConfigDirs = []string{"~/.cloudflared", "~/.cloudflare-warp", "~/cloudflare-warp", "/etc/cloudflared", DefaultUnixConfigLocation}
 )

 const DefaultCredentialFile = "cert.pem"

+// DefaultConfigDirectory returns the default directory of the config file
+func DefaultConfigDirectory() string {
+	if runtime.GOOS == "windows" {
+		path := os.Getenv("CFDPATH")
+		if path == "" {
+			path = filepath.Join(os.Getenv("ProgramFiles(x86)"), "cloudflared")
+			if _, err := os.Stat(path); os.IsNotExist(err) { //doesn't exist, so return an empty failure string
+				return ""
+			}
+		}
+		return path
+	}
+	return DefaultUnixConfigLocation
+}
+
+// DefaultLogDirectory returns the default directory for log files
+func DefaultLogDirectory() string {
+	if runtime.GOOS == "windows" {
+		return DefaultConfigDirectory()
+	}
+	return DefaultUnixLogLocation
+}
+
+// DefaultConfigPath returns the default location of a config file
+func DefaultConfigPath() string {
+	dir := DefaultConfigDirectory()
+	if dir == "" {
+		return DefaultConfigFiles[0]
+	}
+	return filepath.Join(dir, DefaultConfigFiles[0])
+}
+
 // FileExists checks to see if a file exist at the provided path.
 func FileExists(path string) (bool, error) {
 	f, err := os.Open(path)
@@ -64,10 +104,43 @@ func FindDefaultConfigPath() string {
 	return ""
 }

+// FindOrCreateConfigPath returns the first path that contains a config file
+// or creates one in the primary default path if it doesn't exist
+func FindOrCreateConfigPath() string {
+	path := FindDefaultConfigPath()
+
+	if path == "" {
+		// create the default directory if it doesn't exist
+		path = DefaultConfigPath()
+		if err := os.MkdirAll(filepath.Dir(path), os.ModePerm); err != nil {
+			return ""
+		}
+
+		// write a new config file out
+		file, err := os.Create(path)
+		if err != nil {
+			return ""
+		}
+		defer file.Close()
+
+		logDir := DefaultLogDirectory()
+		os.MkdirAll(logDir, os.ModePerm) //try and create it. Doesn't matter if it succeed or not, only byproduct will be no logs
+
+		c := Root{
+			LogDirectory: logDir,
+		}
+		if err := yaml.NewEncoder(file).Encode(&c); err != nil {
+			return ""
+		}
+	}
+
+	return path
+}
+
 // FindLogSettings gets the log directory and level from the config file
 func FindLogSettings() (string, string) {
-	configPath := FindDefaultConfigPath()
-	defaultDirectory := filepath.Dir(configPath)
+	configPath := FindOrCreateConfigPath()
+	defaultDirectory := DefaultLogDirectory()
 	defaultLevel := "info"

 	file, err := os.Open(configPath)
@@ -104,9 +177,9 @@ func ValidateUnixSocket(c *cli.Context) (string, error) {

 // ValidateUrl will validate url flag correctness. It can be either from --url or argument
 // Notice ValidateUnixSocket, it will enforce --unix-socket is not used with --url or argument
-func ValidateUrl(c *cli.Context) (string, error) {
+func ValidateUrl(c *cli.Context, allowFromArgs bool) (string, error) {
 	var url = c.String("url")
-	if c.NArg() > 0 {
+	if allowFromArgs && c.NArg() > 0 {
 		if c.IsSet("url") {
 			return "", errors.New("Specified origin urls using both --url and argument. Decide which one you want, I can only support one.")
 		}
@@ -49,9 +49,6 @@ func TestConfigChanged(t *testing.T) {
 		os.Remove(filePath)
 	}()
 	c := &Root{
-		OrgKey:          "abcd",
-		ConfigType:      "mytype",
-		CheckinInterval: 1,
 		Forwarders: []Forwarder{
 			{
 				URL:      "test.daltoniam.com",
@@ -34,14 +34,11 @@ type DNSResolver struct {

 // Root is the base options to configure the service
 type Root struct {
-	OrgKey          string      `json:"org_key" yaml:"orgKey"`
-	ConfigType      string      `json:"type"`
-	LogDirectory    string      `json:"log_directory" yaml:"logDirectory,omitempty"`
-	LogLevel        string      `json:"log_level" yaml:"logLevel"`
-	CheckinInterval int         `json:"checkin_interval" yaml:"checkinInterval"`
-	Forwarders      []Forwarder `json:"forwarders,omitempty"`
-	Tunnels         []Tunnel    `json:"tunnels,omitempty"`
-	Resolver        DNSResolver `json:"resolver,omitempty"`
+	LogDirectory string      `json:"log_directory" yaml:"logDirectory,omitempty"`
+	LogLevel     string      `json:"log_level" yaml:"logLevel,omitempty"`
+	Forwarders   []Forwarder `json:"forwarders,omitempty" yaml:"forwarders,omitempty"`
+	Tunnels      []Tunnel    `json:"tunnels,omitempty" yaml:"tunnels,omitempty"`
+	Resolver     DNSResolver `json:"resolver,omitempty" yaml:"resolver,omitempty"`
 }

 // Hash returns the computed values to see if the forwarder values change
@@ -7,6 +7,7 @@ import (
 	"os"
 	"path/filepath"

+	"github.com/cloudflare/cloudflared/cmd/cloudflared/cliutil"
 	"github.com/cloudflare/cloudflared/cmd/cloudflared/config"
 	"github.com/cloudflare/cloudflared/logger"
 	"github.com/pkg/errors"
@@ -21,12 +22,12 @@ func runApp(app *cli.App, shutdownC, graceShutdownC chan struct{}) {
 			&cli.Command{
 				Name:   "install",
 				Usage:  "Install Argo Tunnel as a system service",
-				Action: installLinuxService,
+				Action: cliutil.ErrorHandler(installLinuxService),
 			},
 			&cli.Command{
 				Name:   "uninstall",
 				Usage:  "Uninstall the Argo Tunnel service",
-				Action: uninstallLinuxService,
+				Action: cliutil.ErrorHandler(uninstallLinuxService),
 			},
 		},
 	})
@@ -8,6 +8,7 @@ import (

 	"gopkg.in/urfave/cli.v2"

+	"github.com/cloudflare/cloudflared/cmd/cloudflared/cliutil"
 	"github.com/cloudflare/cloudflared/logger"
 	"github.com/pkg/errors"
 )
@@ -24,12 +25,12 @@ func runApp(app *cli.App, shutdownC, graceShutdownC chan struct{}) {
 			{
 				Name:   "install",
 				Usage:  "Install Argo Tunnel as an user launch agent",
-				Action: installLaunchd,
+				Action: cliutil.ErrorHandler(installLaunchd),
 			},
 			{
 				Name:   "uninstall",
 				Usage:  "Uninstall the Argo Tunnel launch agent",
-				Action: uninstallLaunchd,
+				Action: cliutil.ErrorHandler(uninstallLaunchd),
 			},
 		},
 	})
@@ -88,7 +88,7 @@ func commands(version func(c *cli.Context)) []*cli.Command {
 	cmds := []*cli.Command{
 		{
 			Name:      "update",
-			Action:    updater.Update,
+			Action:    cliutil.ErrorHandler(updater.Update),
 			Usage:     "Update the agent if a new version exists",
 			ArgsUsage: " ",
 			Description: `Looks for a new version on the official download server.
@@ -129,7 +129,7 @@ func action(version string, shutdownC, graceShutdownC chan struct{}) cli.ActionF
 		tags := make(map[string]string)
 		tags["hostname"] = c.String("hostname")
 		raven.SetTagsContext(tags)
-		raven.CapturePanic(func() { err = tunnel.StartServer(c, version, shutdownC, graceShutdownC) }, nil)
+		raven.CapturePanic(func() { err = tunnel.StartServer(c, version, shutdownC, graceShutdownC, nil) }, nil)
 		exitCode := 0
 		if err != nil {
 			handleError(err)
@@ -182,12 +182,13 @@ func handleServiceMode(shutdownC chan struct{}) error {
 		return err
 	}

-	configPath := config.FindDefaultConfigPath()
+	configPath := config.FindOrCreateConfigPath()
 	configManager, err := config.NewFileManager(f, configPath, logger)
 	if err != nil {
 		logger.Errorf("Cannot setup config file for monitoring: %s", err)
 		return err
 	}
+	logger.Infof("monitoring config file at: %s", configPath)

 	serviceCallback := func(t string, name string, err error) {
 		if err != nil {
@@ -128,19 +128,19 @@ func isTokenLocked(lockFilePath string) bool {
 }

 // FetchTokenWithRedirect will either load a stored token or generate a new one
-// it appends a redirect URL to the access cli request if opening the browser
+// it appends the full url as the redirect URL to the access cli request if opening the browser
 func FetchTokenWithRedirect(appURL *url.URL, logger logger.Service) (string, error) {
-	return getToken(appURL, true, logger)
-}
-
-// FetchToken will either load a stored token or generate a new one
-// it doesn't append a redirect URL to the access cli request if opening the browser
-func FetchToken(appURL *url.URL, logger logger.Service) (string, error) {
 	return getToken(appURL, false, logger)
 }

+// FetchToken will either load a stored token or generate a new one
+// it appends the host of the appURL as the redirect URL to the access cli request if opening the browser
+func FetchToken(appURL *url.URL, logger logger.Service) (string, error) {
+	return getToken(appURL, true, logger)
+}
+
 // getToken will either load a stored token or generate a new one
-func getToken(appURL *url.URL, shouldRedirect bool, logger logger.Service) (string, error) {
+func getToken(appURL *url.URL, useHostOnly bool, logger logger.Service) (string, error) {
 	if token, err := GetTokenIfExists(appURL); token != "" && err == nil {
 		return token, nil
 	}
@@ -166,7 +166,7 @@ func getToken(appURL *url.URL, shouldRedirect bool, logger logger.Service) (stri
 	// this weird parameter is the resource name (token) and the key/value
 	// we want to send to the transfer service. the key is token and the value
 	// is blank (basically just the id generated in the transfer service)
-	token, err := transfer.Run(appURL, keyName, keyName, "", path, true, shouldRedirect, logger)
+	token, err := transfer.Run(appURL, keyName, keyName, "", path, true, useHostOnly, logger)
 	if err != nil {
 		return "", err
 	}
@@ -28,12 +28,12 @@ const (
 // The "dance" we refer to is building a HTTP request, opening that in a browser waiting for
 // the user to complete an action, while it long polls in the background waiting for an
 // action to be completed to download the resource.
-func Run(transferURL *url.URL, resourceName, key, value, path string, shouldEncrypt bool, shouldRedirect bool, logger logger.Service) ([]byte, error) {
+func Run(transferURL *url.URL, resourceName, key, value, path string, shouldEncrypt bool, useHostOnly bool, logger logger.Service) ([]byte, error) {
 	encrypterClient, err := encrypter.New("cloudflared_priv.pem", "cloudflared_pub.pem")
 	if err != nil {
 		return nil, err
 	}
-	requestURL, err := buildRequestURL(transferURL, key, value+encrypterClient.PublicKey(), shouldEncrypt, shouldRedirect)
+	requestURL, err := buildRequestURL(transferURL, key, value+encrypterClient.PublicKey(), shouldEncrypt, useHostOnly)
 	if err != nil {
 		return nil, err
 	}
@@ -82,18 +82,18 @@ func Run(transferURL *url.URL, resourceName, key, value, path string, shouldEncr
 // BuildRequestURL creates a request suitable for a resource transfer.
 // it will return a constructed url based off the base url and query key/value provided.
 // cli will build a url for cli transfer request.
-func buildRequestURL(baseURL *url.URL, key, value string, cli, shouldRedirect bool) (string, error) {
+func buildRequestURL(baseURL *url.URL, key, value string, cli, useHostOnly bool) (string, error) {
 	q := baseURL.Query()
 	q.Set(key, value)
 	baseURL.RawQuery = q.Encode()
+	if useHostOnly {
+		baseURL.Path = ""
+	}
 	if !cli {
 		return baseURL.String(), nil
 	}
-
-	if shouldRedirect {
-		q.Set("redirect_url", baseURL.String()) // we add the token as a query param on both the redirect_url and the main url
-	}
-	baseURL.RawQuery = q.Encode() // and this actual baseURL.
+	q.Set("redirect_url", baseURL.String()) // we add the token as a query param on both the redirect_url and the main url
+	baseURL.RawQuery = q.Encode()           // and this actual baseURL.
 	baseURL.Path = "cdn-cgi/access/cli"
 	return baseURL.String(), nil
 }
@@ -172,6 +172,9 @@ func Commands() []*cli.Command {
 	subcommands = append(subcommands, buildCreateCommand())
 	subcommands = append(subcommands, buildListCommand())
 	subcommands = append(subcommands, buildDeleteCommand())
+	subcommands = append(subcommands, buildRunCommand())
+	subcommands = append(subcommands, buildCleanupCommand())
+	subcommands = append(subcommands, buildRouteCommand())

 	cmds = append(cmds, &cli.Command{
 		Name:      "tunnel",
@@ -206,7 +209,7 @@ func Commands() []*cli.Command {
 }

 func tunnel(c *cli.Context) error {
-	return StartServer(c, version, shutdownC, graceShutdownC)
+	return StartServer(c, version, shutdownC, graceShutdownC, nil)
 }

 func Init(v string, s, g chan struct{}) {
@@ -217,7 +220,7 @@ func createLogger(c *cli.Context, isTransport bool) (logger.Service, error) {
 	loggerOpts := []logger.Option{}

 	logPath := c.String("logfile")
-	if logPath != "" {
+	if logPath == "" {
 		logPath = c.String(logDirectoryFlag)
 	}

@@ -237,7 +240,7 @@ func createLogger(c *cli.Context, isTransport bool) (logger.Service, error) {
 	return logger.New(loggerOpts...)
 }

-func StartServer(c *cli.Context, version string, shutdownC, graceShutdownC chan struct{}) error {
+func StartServer(c *cli.Context, version string, shutdownC, graceShutdownC chan struct{}, namedTunnel *origin.NamedTunnelConfig) error {
 	logger, err := createLogger(c, false)
 	if err != nil {
 		return cliutil.PrintLoggerSetupError("error setting up logger", err)
@@ -358,7 +361,7 @@ func StartServer(c *cli.Context, version string, shutdownC, graceShutdownC chan
 			defer wg.Done()
 			hello.StartHelloWorldServer(logger, helloListener, shutdownC)
 		}()
-		c.Set("url", "https://"+helloListener.Addr().String())
+		forceSetFlag(c, "url", "https://"+helloListener.Addr().String())
 	}

 	if c.IsSet(sshServerFlag) {
@@ -408,7 +411,7 @@ func StartServer(c *cli.Context, version string, shutdownC, graceShutdownC chan
 				close(shutdownC)
 			}
 		}()
-		c.Set("url", "ssh://"+localServerAddress)
+		forceSetFlag(c, "url", "ssh://"+localServerAddress)
 	}

 	url := c.String("url")
@@ -452,7 +455,7 @@ func StartServer(c *cli.Context, version string, shutdownC, graceShutdownC chan
 			}
 			errC <- websocket.StartProxyServer(logger, listener, staticHost, shutdownC, streamHandler)
 		}()
-		c.Set("url", "http://"+listener.Addr().String())
+		forceSetFlag(c, "url", "http://"+listener.Addr().String())
 	}

 	transportLogger, err := createLogger(c, true)
@@ -460,7 +463,7 @@ func StartServer(c *cli.Context, version string, shutdownC, graceShutdownC chan
 		return errors.Wrap(err, "error setting up transport logger")
 	}

-	tunnelConfig, err := prepareTunnelConfig(c, buildInfo, version, logger, transportLogger)
+	tunnelConfig, err := prepareTunnelConfig(c, buildInfo, version, logger, transportLogger, namedTunnel)
 	if err != nil {
 		return err
 	}
@@ -480,6 +483,15 @@ func StartServer(c *cli.Context, version string, shutdownC, graceShutdownC chan
 	return waitToShutdown(&wg, errC, shutdownC, graceShutdownC, c.Duration("grace-period"), logger)
 }

+// forceSetFlag attempts to set the given flag value in the closest context that has it defined
+func forceSetFlag(c *cli.Context, name, value string) {
+	for _, ctx := range c.Lineage() {
+		if err := ctx.Set(name, value); err == nil {
+			break
+		}
+	}
+}
+
 func Before(c *cli.Context) error {
 	logger, err := createLogger(c, false)
 	if err != nil {
@@ -968,13 +980,6 @@ func tunnelFlags(shouldHide bool) []cli.Flag {
 			EnvVars: []string{"TUNNEL_USE_RECONNECT_TOKEN"},
 			Hidden:  true,
 		}),
-		altsrc.NewBoolFlag(&cli.BoolFlag{
-			Name:    "use-quick-reconnects",
-			Usage:   "Test reestablishing connections with the new 'connection digest' flow.",
-			Value:   true,
-			EnvVars: []string{"TUNNEL_USE_QUICK_RECONNECTS"},
-			Hidden:  true,
-		}),
 		altsrc.NewDurationFlag(&cli.DurationFlag{
 			Name:    "dial-edge-timeout",
 			Usage:   "Maximum wait time to set up a connection with the edge",
@@ -1092,8 +1097,8 @@ func stdinControl(reconnectCh chan origin.ReconnectSignal, logger logger.Service
 				logger.Infof("Unknown command: %s", command)
 				fallthrough
 			case "help":
-				logger.Info(`Supported command: 
-reconnect [delay] 
+				logger.Info(`Supported command:
+reconnect [delay]
 - restarts one randomly chosen connection with optional delay before reconnect`)
 			}
 		}
@@ -158,7 +158,10 @@ func prepareTunnelConfig(
 	version string,
 	logger logger.Service,
 	transportLogger logger.Service,
+	namedTunnel *origin.NamedTunnelConfig,
 ) (*origin.TunnelConfig, error) {
+	compatibilityMode := namedTunnel == nil
+
 	hostname, err := validation.ValidateHostname(c.String("hostname"))
 	if err != nil {
 		logger.Errorf("Invalid hostname: %s", err)
@@ -181,7 +184,7 @@ func prepareTunnelConfig(

 	tags = append(tags, tunnelpogs.Tag{Name: "ID", Value: clientID})

-	originURL, err := config.ValidateUrl(c)
+	originURL, err := config.ValidateUrl(c, compatibilityMode)
 	if err != nil {
 		logger.Errorf("Error validating origin URL: %s", err)
 		return nil, errors.Wrap(err, "Error validating origin URL")
@@ -254,38 +257,52 @@ func prepareTunnelConfig(
 		return nil, errors.Wrap(err, "unable to create TLS config to connect with edge")
 	}

+	if namedTunnel != nil {
+		clientUUID, err := uuid.NewRandom()
+		if err != nil {
+			return nil, errors.Wrap(err, "can't generate clientUUID")
+		}
+		namedTunnel.Client = tunnelpogs.ClientInfo{
+			ClientID: clientUUID[:],
+			Features: []string{origin.FeatureSerializedHeaders},
+			Version:  version,
+			Arch:     fmt.Sprintf("%s_%s", buildInfo.GoOS, buildInfo.GoArch),
+		}
+	}
+
 	return &origin.TunnelConfig{
-		BuildInfo:            buildInfo,
-		ClientID:             clientID,
-		ClientTlsConfig:      httpTransport.TLSClientConfig,
-		CompressionQuality:   c.Uint64("compression-quality"),
-		EdgeAddrs:            c.StringSlice("edge"),
-		GracePeriod:          c.Duration("grace-period"),
-		HAConnections:        c.Int("ha-connections"),
-		HTTPTransport:        httpTransport,
-		HeartbeatInterval:    c.Duration("heartbeat-interval"),
-		Hostname:             hostname,
-		HTTPHostHeader:       c.String("http-host-header"),
-		IncidentLookup:       origin.NewIncidentLookup(),
-		IsAutoupdated:        c.Bool("is-autoupdated"),
-		IsFreeTunnel:         isFreeTunnel,
-		LBPool:               c.String("lb-pool"),
-		Logger:               logger,
-		TransportLogger:      transportLogger,
-		MaxHeartbeats:        c.Uint64("heartbeat-count"),
-		Metrics:              tunnelMetrics,
-		MetricsUpdateFreq:    c.Duration("metrics-update-freq"),
-		NoChunkedEncoding:    c.Bool("no-chunked-encoding"),
-		OriginCert:           originCert,
-		OriginUrl:            originURL,
-		ReportedVersion:      version,
-		Retries:              c.Uint("retries"),
-		RunFromTerminal:      isRunningFromTerminal(),
-		Tags:                 tags,
-		TlsConfig:            toEdgeTLSConfig,
-		UseDeclarativeTunnel: c.Bool("use-declarative-tunnels"),
-		UseReconnectToken:    c.Bool("use-reconnect-token"),
-		UseQuickReconnects:   c.Bool("use-quick-reconnects"),
+		BuildInfo:          buildInfo,
+		ClientID:           clientID,
+		ClientTlsConfig:    httpTransport.TLSClientConfig,
+		CompressionQuality: c.Uint64("compression-quality"),
+		EdgeAddrs:          c.StringSlice("edge"),
+		GracePeriod:        c.Duration("grace-period"),
+		HAConnections:      c.Int("ha-connections"),
+		HTTPTransport:      httpTransport,
+		HeartbeatInterval:  c.Duration("heartbeat-interval"),
+		Hostname:           hostname,
+		HTTPHostHeader:     c.String("http-host-header"),
+		IncidentLookup:     origin.NewIncidentLookup(),
+		IsAutoupdated:      c.Bool("is-autoupdated"),
+		IsFreeTunnel:       isFreeTunnel,
+		LBPool:             c.String("lb-pool"),
+		Logger:             logger,
+		TransportLogger:    transportLogger,
+		MaxHeartbeats:      c.Uint64("heartbeat-count"),
+		Metrics:            tunnelMetrics,
+		MetricsUpdateFreq:  c.Duration("metrics-update-freq"),
+		NoChunkedEncoding:  c.Bool("no-chunked-encoding"),
+		OriginCert:         originCert,
+		OriginUrl:          originURL,
+		ReportedVersion:    version,
+		Retries:            c.Uint("retries"),
+		RunFromTerminal:    isRunningFromTerminal(),
+		Tags:               tags,
+		TlsConfig:          toEdgeTLSConfig,
+		NamedTunnel:        namedTunnel,
+		ReplaceExisting:    c.Bool("force"),
+		// turn off use of reconnect token and auth refresh when using named tunnels
+		UseReconnectToken:  compatibilityMode && c.Bool("use-reconnect-token"),
 	}, nil
 }

@@ -40,7 +40,7 @@ func login(c *cli.Context) error {
 		return err
 	}

-	_, err = transfer.Run(loginURL, "cert", "callback", callbackStoreURL, path, false, true, logger)
+	_, err = transfer.Run(loginURL, "cert", "callback", callbackStoreURL, path, false, false, logger)
 	if err != nil {
 		fmt.Fprintf(os.Stderr, "Failed to write the certificate due to the following error:\n%v\n\nYour browser will download the certificate instead. You will have to manually\ncopy it to the following path:\n\n%s\n", err, path)
 		return err
@@ -4,29 +4,62 @@ import (
 	"crypto/rand"
 	"encoding/json"
 	"fmt"
+	"io/ioutil"
 	"os"
 	"path/filepath"
 	"sort"
 	"strings"
+	"text/tabwriter"
 	"time"

+	"github.com/google/uuid"
+	"github.com/mitchellh/go-homedir"
 	"github.com/pkg/errors"
 	"gopkg.in/urfave/cli.v2"
 	"gopkg.in/yaml.v2"

 	"github.com/cloudflare/cloudflared/certutil"
 	"github.com/cloudflare/cloudflared/cmd/cloudflared/cliutil"
+	"github.com/cloudflare/cloudflared/cmd/cloudflared/config"
 	"github.com/cloudflare/cloudflared/logger"
+	"github.com/cloudflare/cloudflared/origin"
 	"github.com/cloudflare/cloudflared/tunnelrpc/pogs"
 	"github.com/cloudflare/cloudflared/tunnelstore"
 )

+const (
+	credFileFlagAlias = "cred-file"
+)
+
 var (
+	showDeletedFlag = &cli.BoolFlag{
+		Name:    "show-deleted",
+		Aliases: []string{"d"},
+		Usage:   "Include deleted tunnels in the list",
+	}
 	outputFormatFlag = &cli.StringFlag{
 		Name:    "output",
 		Aliases: []string{"o"},
 		Usage:   "Render output using given `FORMAT`. Valid options are 'json' or 'yaml'",
 	}
+	forceFlag = &cli.BoolFlag{
+		Name:    "force",
+		Aliases: []string{"f"},
+		Usage: "By default, if a tunnel is currently being run from a cloudflared, you can't " +
+			"simultaneously rerun it again from a second cloudflared. The --force flag lets you " +
+			"overwrite the previous tunnel. If you want to use a single hostname with multiple " +
+			"tunnels, you can do so with Cloudflare's Load Balancer product.",
+	}
+	credentialsFileFlag = &cli.StringFlag{
+		Name:    "credentials-file",
+		Aliases: []string{credFileFlagAlias},
+		Usage:   "File path of tunnel credentials",
+	}
+	forceDeleteFlag = &cli.BoolFlag{
+		Name:    "force",
+		Aliases: []string{"f"},
+		Usage:   "Allows you to delete a tunnel, even if it has active connections.",
+	}
 )

 const hideSubcommands = true
@@ -55,7 +88,7 @@ func createTunnel(c *cli.Context) error {
 	}
 	name := c.Args().First()

-	logger, err := logger.New()
+	logger, err := createLogger(c, false)
 	if err != nil {
 		return errors.Wrap(err, "error setting up logger")
 	}
@@ -65,11 +98,7 @@ func createTunnel(c *cli.Context) error {
 		return err
 	}

-	originCertPath, err := findOriginCert(c, logger)
-	if err != nil {
-		return errors.Wrap(err, "Error locating origin cert")
-	}
-	cert, err := getOriginCertFromContext(originCertPath, logger)
+	cert, originCertPath, err := getOriginCertFromContext(c, logger)
 	if err != nil {
 		return err
 	}
@@ -102,23 +131,18 @@ func createTunnel(c *cli.Context) error {
 	return nil
 }

-func tunnelFilePath(tunnelID, originCertPath string) (string, error) {
+func tunnelFilePath(tunnelID uuid.UUID, directory string) (string, error) {
 	fileName := fmt.Sprintf("%v.json", tunnelID)
-	return filepath.Clean(fmt.Sprintf("%v/../%v", originCertPath, fileName)), nil
+	filePath := filepath.Clean(fmt.Sprintf("%s/%s", directory, fileName))
+	return homedir.Expand(filePath)
 }

-func writeTunnelCredentials(tunnelID, accountID, originCertPath string, tunnelSecret []byte, logger logger.Service) error {
-	filePath, err := tunnelFilePath(tunnelID, originCertPath)
+func writeTunnelCredentials(tunnelID uuid.UUID, accountID, originCertPath string, tunnelSecret []byte, logger logger.Service) error {
+	originCertDir := filepath.Dir(originCertPath)
+	filePath, err := tunnelFilePath(tunnelID, originCertDir)
 	if err != nil {
 		return err
 	}
-	logger.Infof("Writing tunnel credentials to %v. cloudflared chose this file based on where your origin certificate was found.", filePath)
-	logger.Infof("Keep this file secret. To revoke these credentials, delete the tunnel.")
-	file, err := os.Create(filePath)
-	if err != nil {
-		return errors.Wrap(err, fmt.Sprintf("Unable to write to %s", filePath))
-	}
-	defer file.Close()
 	body, err := json.Marshal(pogs.TunnelAuth{
 		AccountTag:   accountID,
 		TunnelSecret: tunnelSecret,
@@ -126,8 +150,62 @@ func writeTunnelCredentials(tunnelID, accountID, originCertPath string, tunnelSe
 	if err != nil {
 		return errors.Wrap(err, "Unable to marshal tunnel credentials to JSON")
 	}
-	fmt.Fprintf(file, "%d", body)
-	return nil
+	logger.Infof("Writing tunnel credentials to %v. cloudflared chose this file based on where your origin certificate was found.", filePath)
+	logger.Infof("Keep this file secret. To revoke these credentials, delete the tunnel.")
+	return ioutil.WriteFile(filePath, body, 400)
+}
+
+func readTunnelCredentials(c *cli.Context, tunnelID uuid.UUID, logger logger.Service) (*pogs.TunnelAuth, error) {
+	filePath, err := tunnelCredentialsPath(c, tunnelID, logger)
+	if err != nil {
+		return nil, err
+	}
+	body, err := ioutil.ReadFile(filePath)
+	if err != nil {
+		return nil, errors.Wrapf(err, "couldn't read tunnel credentials from %v", filePath)
+	}
+
+	var auth pogs.TunnelAuth
+	if err = json.Unmarshal(body, &auth); err != nil {
+		return nil, err
+	}
+	return &auth, nil
+}
+
+func tunnelCredentialsPath(c *cli.Context, tunnelID uuid.UUID, logger logger.Service) (string, error) {
+	if filePath := c.String("credentials-file"); filePath != "" {
+		if validFilePath(filePath) {
+			return filePath, nil
+		}
+	}
+
+	// Fallback to look for tunnel credentials in the origin cert directory
+	if originCertPath, err := findOriginCert(c, logger); err == nil {
+		originCertDir := filepath.Dir(originCertPath)
+		if filePath, err := tunnelFilePath(tunnelID, originCertDir); err == nil {
+			if validFilePath(filePath) {
+				return filePath, nil
+			}
+		}
+	}
+
+	// Last resort look under default config directories
+	for _, configDir := range config.DefaultConfigDirs {
+		if filePath, err := tunnelFilePath(tunnelID, configDir); err == nil {
+			if validFilePath(filePath) {
+				return filePath, nil
+			}
+		}
+	}
+	return "", fmt.Errorf("Tunnel credentials file not found")
+}
+
+func validFilePath(path string) bool {
+	fileStat, err := os.Stat(path)
+	if err != nil {
+		return false
+	}
+	return !fileStat.IsDir()
 }

 func buildListCommand() *cli.Command {
@@ -137,40 +215,44 @@ func buildListCommand() *cli.Command {
 		Usage:     "List existing tunnels",
 		ArgsUsage: " ",
 		Hidden:    hideSubcommands,
-		Flags:     []cli.Flag{outputFormatFlag},
+		Flags:     []cli.Flag{outputFormatFlag, showDeletedFlag},
 	}
 }

 func listTunnels(c *cli.Context) error {
-	logger, err := logger.New()
+	logger, err := createLogger(c, false)
 	if err != nil {
 		return errors.Wrap(err, "error setting up logger")
 	}

-	originCertPath, err := findOriginCert(c, logger)
-	if err != nil {
-		return errors.Wrap(err, "Error locating origin cert")
-	}
-	cert, err := getOriginCertFromContext(originCertPath, logger)
+	cert, _, err := getOriginCertFromContext(c, logger)
 	if err != nil {
 		return err
 	}
 	client := newTunnelstoreClient(c, cert, logger)

-	tunnels, err := client.ListTunnels()
+	allTunnels, err := client.ListTunnels()
 	if err != nil {
 		return errors.Wrap(err, "Error listing tunnels")
 	}

+	var tunnels []tunnelstore.Tunnel
+	if c.Bool("show-deleted") {
+		tunnels = allTunnels
+	} else {
+		for _, tunnel := range allTunnels {
+			if tunnel.DeletedAt.IsZero() {
+				tunnels = append(tunnels, tunnel)
+			}
+		}
+	}
+
 	if outputFormat := c.String(outputFormatFlag.Name); outputFormat != "" {
 		return renderOutput(outputFormat, tunnels)
 	}
+
 	if len(tunnels) > 0 {
-		const listFormat = "%-40s%-30s%-30s%s\n"
-		fmt.Printf(listFormat, "ID", "NAME", "CREATED", "CONNECTIONS")
-		for _, t := range tunnels {
-			fmt.Printf(listFormat, t.ID, t.Name, t.CreatedAt.Format(time.RFC3339), fmtConnections(t.Connections))
-		}
+		fmtAndPrintTunnelList(tunnels)
 	} else {
 		fmt.Println("You have no tunnels, use 'cloudflared tunnel create' to define a new tunnel")
 	}
@@ -178,6 +260,30 @@ func listTunnels(c *cli.Context) error {
 	return nil
 }

+func fmtAndPrintTunnelList(tunnels []tunnelstore.Tunnel) {
+	const (
+		minWidth = 0
+		tabWidth = 8
+		padding  = 1
+		padChar  = ' '
+		flags    = 0
+	)
+
+	writer := tabwriter.NewWriter(os.Stdout, minWidth, tabWidth, padding, padChar, flags)
+
+	// Print column headers with tabbed columns
+	fmt.Fprintln(writer, "ID\tNAME\tCREATED\tCONNECTIONS\t")
+
+	// Loop through tunnels, create formatted string for each, and print using tabwriter
+	for _, t := range tunnels {
+		formattedStr := fmt.Sprintf("%s\t%s\t%s\t%s\t", t.ID, t.Name, t.CreatedAt.Format(time.RFC3339), fmtConnections(t.Connections))
+		fmt.Fprintln(writer, formattedStr)
+	}
+
+	// Write data buffered in tabwriter to output
+	writer.Flush()
+}
+
 func fmtConnections(connections []tunnelstore.Connection) string {

 	// Count connections per colo
@@ -208,6 +314,7 @@ func buildDeleteCommand() *cli.Command {
 		Usage:     "Delete existing tunnel with given ID",
 		ArgsUsage: "TUNNEL-ID",
 		Hidden:    hideSubcommands,
+		Flags:     []cli.Flag{credentialsFileFlag, forceDeleteFlag},
 	}
 }

@@ -215,25 +322,56 @@ func deleteTunnel(c *cli.Context) error {
 	if c.NArg() != 1 {
 		return cliutil.UsageError(`"cloudflared tunnel delete" requires exactly 1 argument, the ID of the tunnel to delete.`)
 	}
-	id := c.Args().First()
+	tunnelID, err := uuid.Parse(c.Args().First())
+	if err != nil {
+		return errors.Wrap(err, "error parsing tunnel ID")
+	}

-	logger, err := logger.New()
+	logger, err := createLogger(c, false)
 	if err != nil {
 		return errors.Wrap(err, "error setting up logger")
 	}

-	originCertPath, err := findOriginCert(c, logger)
-	if err != nil {
-		return errors.Wrap(err, "Error locating origin cert")
-	}
-	cert, err := getOriginCertFromContext(originCertPath, logger)
+	cert, _, err := getOriginCertFromContext(c, logger)
 	if err != nil {
 		return err
 	}
 	client := newTunnelstoreClient(c, cert, logger)

-	if err := client.DeleteTunnel(id); err != nil {
-		return errors.Wrapf(err, "Error deleting tunnel %s", id)
+	forceFlagSet := c.Bool("force")
+
+	tunnel, err := client.GetTunnel(tunnelID)
+	if err != nil {
+		return errors.Wrapf(err, "Can't get tunnel information. Please check tunnel id: %s", tunnelID)
+	}
+
+	// Check if tunnel DeletedAt field has already been set
+	if !tunnel.DeletedAt.IsZero() {
+		return errors.New("This tunnel has already been deleted.")
+	}
+	// Check if tunnel has existing connections and if force flag is set, cleanup connections
+	if len(tunnel.Connections) > 0 {
+		if !forceFlagSet {
+			return errors.New("You can not delete this tunnel because it has active connections. To see connections run the 'list' command. If you believe the tunnel is not active, you can use a -f / --force flag with this command.")
+		}
+
+		if err := client.CleanupConnections(tunnelID); err != nil {
+			return errors.Wrapf(err, "Error cleaning up connections for tunnel %s", tunnelID)
+		}
+	}
+
+	if err := client.DeleteTunnel(tunnelID); err != nil {
+		return errors.Wrapf(err, "Error deleting tunnel %s", tunnelID)
+	}
+
+	tunnelCredentialsPath, err := tunnelCredentialsPath(c, tunnelID, logger)
+	if err != nil {
+		logger.Infof("Cannot locate tunnel credentials to delete, error: %v. Please delete the file manually", err)
+		return nil
+	}
+
+	if err = os.Remove(tunnelCredentialsPath); err != nil {
+		logger.Infof("Cannot delete tunnel credentials, error: %v. Please delete the file manually", err)
 	}

 	return nil
@@ -253,24 +391,201 @@ func renderOutput(format string, v interface{}) error {
 }

 func newTunnelstoreClient(c *cli.Context, cert *certutil.OriginCert, logger logger.Service) tunnelstore.Client {
-	client := tunnelstore.NewRESTClient(c.String("api-url"), cert.AccountID, cert.ServiceKey, logger)
+	client := tunnelstore.NewRESTClient(c.String("api-url"), cert.AccountID, cert.ZoneID, cert.ServiceKey, logger)
 	return client
 }

-func getOriginCertFromContext(originCertPath string, logger logger.Service) (*certutil.OriginCert, error) {
-
+func getOriginCertFromContext(c *cli.Context, logger logger.Service) (cert *certutil.OriginCert, originCertPath string, err error) {
+	originCertPath, err = findOriginCert(c, logger)
+	if err != nil {
+		return nil, "", errors.Wrap(err, "Error locating origin cert")
+	}
 	blocks, err := readOriginCert(originCertPath, logger)
 	if err != nil {
-		return nil, errors.Wrapf(err, "Can't read origin cert from %s", originCertPath)
+		return nil, "", errors.Wrapf(err, "Can't read origin cert from %s", originCertPath)
 	}

-	cert, err := certutil.DecodeOriginCert(blocks)
+	cert, err = certutil.DecodeOriginCert(blocks)
 	if err != nil {
-		return nil, errors.Wrap(err, "Error decoding origin cert")
+		return nil, "", errors.Wrap(err, "Error decoding origin cert")
 	}

 	if cert.AccountID == "" {
-		return nil, errors.Errorf(`Origin certificate needs to be refreshed before creating new tunnels.\nDelete %s and run "cloudflared login" to obtain a new cert.`, originCertPath)
+		return nil, "", errors.Errorf(`Origin certificate needs to be refreshed before creating new tunnels.\nDelete %s and run "cloudflared login" to obtain a new cert.`, originCertPath)
 	}
-	return cert, nil
+	return cert, originCertPath, nil
+}
+
+func buildRunCommand() *cli.Command {
+	return &cli.Command{
+		Name:      "run",
+		Action:    cliutil.ErrorHandler(runTunnel),
+		Usage:     "Proxy a local web server by running the given tunnel",
+		ArgsUsage: "TUNNEL-ID",
+		Hidden:    hideSubcommands,
+		Flags:     []cli.Flag{forceFlag, credentialsFileFlag},
+	}
+}
+
+func runTunnel(c *cli.Context) error {
+	if c.NArg() != 1 {
+		return cliutil.UsageError(`"cloudflared tunnel run" requires exactly 1 argument, the ID of the tunnel to run.`)
+	}
+
+	tunnelID, err := uuid.Parse(c.Args().First())
+	if err != nil {
+		return errors.Wrap(err, "error parsing tunnel ID")
+	}
+
+	logger, err := createLogger(c, false)
+	if err != nil {
+		return errors.Wrap(err, "error setting up logger")
+	}
+
+	credentials, err := readTunnelCredentials(c, tunnelID, logger)
+	if err != nil {
+		return err
+	}
+	logger.Debugf("Read credentials for %v", credentials.AccountTag)
+	return StartServer(c, version, shutdownC, graceShutdownC, &origin.NamedTunnelConfig{Auth: *credentials, ID: tunnelID})
+}
+
+func buildCleanupCommand() *cli.Command {
+	return &cli.Command{
+		Name:      "cleanup",
+		Action:    cliutil.ErrorHandler(cleanupConnections),
+		Usage:     "Cleanup connections for the tunnel with given IDs",
+		ArgsUsage: "TUNNEL-IDS",
+		Hidden:    hideSubcommands,
+	}
+}
+
+func cleanupConnections(c *cli.Context) error {
+	if c.NArg() < 1 {
+		return cliutil.UsageError(`"cloudflared tunnel cleanup" requires at least 1 argument, the IDs of the tunnels to cleanup connections.`)
+	}
+
+	logger, err := createLogger(c, false)
+	if err != nil {
+		return errors.Wrap(err, "error setting up logger")
+	}
+
+	cert, _, err := getOriginCertFromContext(c, logger)
+	if err != nil {
+		return err
+	}
+	client := newTunnelstoreClient(c, cert, logger)
+
+	for i := 0; i < c.NArg(); i++ {
+		tunnelID, err := uuid.Parse(c.Args().Get(i))
+		if err != nil {
+			logger.Errorf("Failed to parse argument %d as tunnelID, error :%v", i, err)
+			continue
+		}
+		logger.Infof("Cleanup connection for tunnel %s", tunnelID)
+		if err := client.CleanupConnections(tunnelID); err != nil {
+			logger.Errorf("Error cleaning up connections for tunnel %v, error :%v", tunnelID, err)
+		}
+	}
+
+	return nil
+}
+
+func buildRouteCommand() *cli.Command {
+	return &cli.Command{
+		Name:   "route",
+		Action: cliutil.ErrorHandler(routeTunnel),
+		Usage:  "Define what hostname or load balancer can route to this tunnel",
+		Description: `The route defines what hostname or load balancer can route to this tunnel.
+	 To route a hostname: cloudflared tunnel route dns <tunnel ID> <hostname>
+	 To route a load balancer: cloudflared tunnel route lb <tunnel ID> <load balancer name> <load balancer pool>
+	 If you don't specify a load balancer pool, we will create a new pool called tunnel:<tunnel ID>`,
+		ArgsUsage: "dns|lb TUNNEL-ID HOSTNAME [LB-POOL]",
+		Hidden:    hideSubcommands,
+	}
+}
+
+func routeTunnel(c *cli.Context) error {
+	if c.NArg() < 2 {
+		return cliutil.UsageError(`"cloudflared tunnel route" requires the first argument to be the route type(dns or lb), followed by the ID of the tunnel`)
+	}
+	const tunnelIDIndex = 1
+	tunnelID, err := uuid.Parse(c.Args().Get(tunnelIDIndex))
+	if err != nil {
+		return errors.Wrap(err, "error parsing tunnel ID")
+	}
+
+	logger, err := createLogger(c, false)
+	if err != nil {
+		return errors.Wrap(err, "error setting up logger")
+	}
+
+	routeType := c.Args().First()
+	var route tunnelstore.Route
+	switch routeType {
+	case "dns":
+		route, err = dnsRouteFromArg(c, tunnelID)
+		if err != nil {
+			return err
+		}
+	case "lb":
+		route, err = lbRouteFromArg(c, tunnelID, logger)
+		if err != nil {
+			return err
+		}
+	default:
+		return cliutil.UsageError("%s is not a recognized route type. Supported route types are dns and lb", routeType)
+	}
+
+	cert, _, err := getOriginCertFromContext(c, logger)
+	if err != nil {
+		return err
+	}
+
+	client := newTunnelstoreClient(c, cert, logger)
+
+	if err := client.RouteTunnel(tunnelID, route); err != nil {
+		return errors.Wrap(err, "Failed to route tunnel")
+	}
+
+	logger.Infof(route.SuccessSummary())
+
+	return nil
+}
+
+func dnsRouteFromArg(c *cli.Context, tunnelID uuid.UUID) (tunnelstore.Route, error) {
+	const (
+		userHostnameIndex = 2
+		expectArgs        = 3
+	)
+	if c.NArg() != expectArgs {
+		return nil, cliutil.UsageError("Expect %d arguments, got %d", expectArgs, c.NArg())
+	}
+	userHostname := c.Args().Get(userHostnameIndex)
+	if userHostname == "" {
+		return nil, cliutil.UsageError("The third argument should be the hostname")
+	}
+	return tunnelstore.NewDNSRoute(userHostname), nil
+}
+
+func lbRouteFromArg(c *cli.Context, tunnelID uuid.UUID, logger logger.Service) (tunnelstore.Route, error) {
+	const (
+		lbNameIndex   = 2
+		lbPoolIndex   = 3
+		expectMinArgs = 3
+	)
+	if c.NArg() < expectMinArgs {
+		return nil, cliutil.UsageError("Expect at least %d arguments, got %d", expectMinArgs, c.NArg())
+	}
+	lbName := c.Args().Get(lbNameIndex)
+	if lbName == "" {
+		return nil, cliutil.UsageError("The third argument should be the load balancer name")
+	}
+	lbPool := c.Args().Get(lbPoolIndex)
+	if lbPool == "" {
+		lbPool = fmt.Sprintf("tunnel:%v", tunnelID)
+		logger.Infof("Generate pool name %s", lbPool)
+	}
+
+	return tunnelstore.NewLBRoute(lbName, lbPool), nil
 }
@@ -1,9 +1,12 @@
 package tunnel

 import (
+	"fmt"
+	"path/filepath"
 	"testing"

 	"github.com/cloudflare/cloudflared/tunnelstore"
+	"github.com/mitchellh/go-homedir"

 	"github.com/google/uuid"
 	"github.com/stretchr/testify/assert"
@@ -72,8 +75,13 @@ func Test_fmtConnections(t *testing.T) {
 }

 func TestTunnelfilePath(t *testing.T) {
-	actual, err := tunnelFilePath("tunnel", "~/.cloudflared/cert.pem")
+	tunnelID, err := uuid.Parse("f48d8918-bc23-4647-9d48-082c5b76de65")
 	assert.NoError(t, err)
-	expected := "~/.cloudflared/tunnel.json"
+	originCertDir := filepath.Dir("~/.cloudflared/cert.pem")
+	actual, err := tunnelFilePath(tunnelID, originCertDir)
+	assert.NoError(t, err)
+	homeDir, err := homedir.Dir()
+	assert.NoError(t, err)
+	expected := fmt.Sprintf("%s/.cloudflared/%v.json", homeDir, tunnelID)
 	assert.Equal(t, expected, actual)
 }
@@ -4,12 +4,14 @@ import (
 	"context"
 	"fmt"
 	"os"
+	"path/filepath"
 	"runtime"
 	"time"

 	"golang.org/x/crypto/ssh/terminal"
 	"gopkg.in/urfave/cli.v2"

+	"github.com/cloudflare/cloudflared/cmd/cloudflared/config"
 	"github.com/cloudflare/cloudflared/logger"
 	"github.com/equinox-io/equinox"
 	"github.com/facebookgo/grace/gracenet"
@@ -17,10 +19,12 @@ import (
 )

 const (
-	DefaultCheckUpdateFreq   = time.Hour * 24
-	appID                    = "app_idCzgxYerVD"
-	noUpdateInShellMessage   = "cloudflared will not automatically update when run from the shell. To enable auto-updates, run cloudflared as a service: https://developers.cloudflare.com/argo-tunnel/reference/service/"
-	noUpdateOnWindowsMessage = "cloudflared will not automatically update on Windows systems."
+	DefaultCheckUpdateFreq        = time.Hour * 24
+	appID                         = "app_idCzgxYerVD"
+	noUpdateInShellMessage        = "cloudflared will not automatically update when run from the shell. To enable auto-updates, run cloudflared as a service: https://developers.cloudflare.com/argo-tunnel/reference/service/"
+	noUpdateOnWindowsMessage      = "cloudflared will not automatically update on Windows systems."
+	noUpdateManagedPackageMessage = "cloudflared will not automatically update if installed by a package manager."
+	isManagedInstallFile          = ".installedFromPackageManager"
 )

 var (
@@ -67,7 +71,7 @@ type UpdateOutcome struct {
 }

 func (uo *UpdateOutcome) noUpdate() bool {
-	return uo.Error != nil && uo.Updated == false
+	return uo.Error == nil && uo.Updated == false
 }

 func checkForUpdateAndApply() UpdateOutcome {
@@ -98,6 +102,11 @@ func Update(_ *cli.Context) error {
 		return errors.Wrap(err, "error setting up logger")
 	}

+	if wasInstalledFromPackageManager() {
+		logger.Error("cloudflared was installed by a package manager. Please update using the same method.")
+		return nil
+	}
+
 	updateOutcome := loggedUpdate(logger)
 	if updateOutcome.Error != nil {
 		return &statusErr{updateOutcome.Error}
@@ -217,6 +226,11 @@ func SupportAutoUpdate(logger logger.Service) bool {
 		return false
 	}

+	if wasInstalledFromPackageManager() {
+		logger.Info(noUpdateManagedPackageMessage)
+		return false
+	}
+
 	if isRunningFromTerminal() {
 		logger.Info(noUpdateInShellMessage)
 		return false
@@ -224,6 +238,11 @@ func SupportAutoUpdate(logger logger.Service) bool {
 	return true
 }

+func wasInstalledFromPackageManager() bool {
+	ok, _ := config.FileExists(filepath.Join(config.DefaultUnixConfigLocation, isManagedInstallFile))
+	return ok
+}
+
 func isRunningFromTerminal() bool {
 	return terminal.IsTerminal(int(os.Stdout.Fd()))
 }
@@ -0,0 +1,117 @@
+#!/usr/bin/python3
+"""
+Creates Github Releases Notes with content hashes
+"""
+
+import argparse
+import logging
+import os
+import hashlib
+import glob
+
+from github import Github, GithubException, UnknownObjectException
+
+FORMAT = "%(levelname)s - %(asctime)s: %(message)s"
+logging.basicConfig(format=FORMAT)
+
+CLOUDFLARED_REPO = os.environ.get("GITHUB_REPO", "cloudflare/cloudflared")
+GITHUB_CONFLICT_CODE = "already_exists"
+
+def get_sha256(filename):
+    """ get the sha256 of a file """
+    sha256_hash = hashlib.sha256()
+    with open(filename,"rb") as f:
+        for byte_block in iter(lambda: f.read(4096),b""):
+            sha256_hash.update(byte_block)
+        return sha256_hash.hexdigest()
+
+
+def update_or_add_message(msg, name, sha):
+    """ 
+    updates or builds the github version message for each new asset's sha256. 
+    Searches the existing message string to update or create. 
+    """
+    new_text = '{0}: {1}\n'.format(name, sha)
+    start = msg.find(name)
+    if (start != -1):
+        end = msg.find("\n", start)
+        if (end != -1):
+            return msg.replace(msg[start:end+1], new_text)
+    back = msg.rfind("```")
+    if (back != -1):
+        return '{0}{1}```'.format(msg[:back], new_text)
+    return '{0} \n### SHA256 Checksums:\n```\n{1}```'.format(msg, new_text)
+
+def get_release(repo, version):
+    """ Get a Github Release matching the version tag. """
+    try:
+        release = repo.get_release(version)
+        logging.info("Release %s found", version)
+        return release
+    except UnknownObjectException:
+        logging.info("Release %s not found", version)
+
+
+def parse_args():
+    """ Parse and validate args """
+    parser = argparse.ArgumentParser(
+        description="Creates Github Releases and uploads assets."
+    )
+    parser.add_argument(
+        "--api-key", default=os.environ.get("API_KEY"), help="Github API key"
+    )
+    parser.add_argument(
+        "--release-version",
+        metavar="version",
+        default=os.environ.get("VERSION"),
+        help="Release version",
+    )
+    parser.add_argument(
+        "--dry-run", action="store_true", help="Do not modify the release message"
+    )
+
+    args = parser.parse_args()
+    is_valid = True
+    if not args.release_version:
+        logging.error("Missing release version")
+        is_valid = False
+
+    if not args.api_key:
+        logging.error("Missing API key")
+        is_valid = False
+
+    if is_valid:
+        return args
+
+    parser.print_usage()
+    exit(1)
+
+
+def main():
+    """ Attempts to update the Github Release message with the github asset's checksums """
+    try:
+        args = parse_args()
+        client = Github(args.api_key)
+        repo = client.get_repo(CLOUDFLARED_REPO)
+        release = get_release(repo, args.release_version)
+
+        msg = release.body
+
+        for filename in glob.glob(".artifacts/*.*"):
+            pkg_hash = get_sha256(filename)
+            # add the sha256 of the new artifact to the release message body
+            msg = update_or_add_message(msg, filename, pkg_hash)
+
+        if args.dry_run:
+            logging.info("Skipping asset upload because of dry-run")
+            return
+
+        # update the release body text
+        release.update_release(version, version, msg)
+
+    except Exception as e:
+        logging.exception(e)
+        exit(1)
+
+
+main()
@@ -0,0 +1,140 @@
+#!/usr/bin/python3
+"""
+Creates Github Releases and uploads assets
+"""
+
+import argparse
+import logging
+import os
+import shutil
+
+from github import Github, GithubException, UnknownObjectException
+
+FORMAT = "%(levelname)s - %(asctime)s: %(message)s"
+logging.basicConfig(format=FORMAT)
+
+CLOUDFLARED_REPO = os.environ.get("GITHUB_REPO", "cloudflare/cloudflared")
+GITHUB_CONFLICT_CODE = "already_exists"
+
+def assert_tag_exists(repo, version):
+    """ Raise exception if repo does not contain a tag matching version """
+    tags = repo.get_tags()
+    if not tags or tags[0].name != version:
+        raise Exception("Tag {} not found".format(version))
+
+
+def get_or_create_release(repo, version, dry_run=False):
+    """
+    Get a Github Release matching the version tag or create a new one.
+    If a conflict occurs on creation, attempt to fetch the Release on last time
+    """
+    try:
+        release = repo.get_release(version)
+        logging.info("Release %s found", version)
+        return release
+    except UnknownObjectException:
+        logging.info("Release %s not found", version)
+
+    # We dont want to create a new release tag if one doesnt already exist
+    assert_tag_exists(repo, version)
+
+    if dry_run:
+        logging.info("Skipping Release creation because of dry-run")
+        return
+
+    try:
+        logging.info("Creating release %s", version)
+        return repo.create_git_release(version, version, "")
+    except GithubException as e:
+        errors = e.data.get("errors", [])
+        if e.status == 422 and any(
+            [err.get("code") == GITHUB_CONFLICT_CODE for err in errors]
+        ):
+            logging.warning(
+                "Conflict: Release was likely just made by a different build: %s",
+                e.data,
+            )
+            return repo.get_release(version)
+        raise e
+
+
+def parse_args():
+    """ Parse and validate args """
+    parser = argparse.ArgumentParser(
+        description="Creates Github Releases and uploads assets."
+    )
+    parser.add_argument(
+        "--api-key", default=os.environ.get("API_KEY"), help="Github API key"
+    )
+    parser.add_argument(
+        "--release-version",
+        metavar="version",
+        default=os.environ.get("VERSION"),
+        help="Release version",
+    )
+    parser.add_argument(
+        "--path", default=os.environ.get("ASSET_PATH"), help="Asset path"
+    )
+    parser.add_argument(
+        "--name", default=os.environ.get("ASSET_NAME"), help="Asset Name"
+    )
+    parser.add_argument(
+        "--dry-run", action="store_true", help="Do not create release or upload asset"
+    )
+
+    args = parser.parse_args()
+    is_valid = True
+    if not args.release_version:
+        logging.error("Missing release version")
+        is_valid = False
+
+    if not args.path:
+        logging.error("Missing asset path")
+        is_valid = False
+
+    if not args.name:
+        logging.error("Missing asset name")
+        is_valid = False
+
+    if not args.api_key:
+        logging.error("Missing API key")
+        is_valid = False
+
+    if is_valid:
+        return args
+
+    parser.print_usage()
+    exit(1)
+
+
+def main():
+    """ Attempts to upload Asset to Github Release. Creates Release if it doesnt exist """
+    try:
+        args = parse_args()
+        client = Github(args.api_key)
+        repo = client.get_repo(CLOUDFLARED_REPO)
+        release = get_or_create_release(repo, args.release_version, args.dry_run)
+
+        if args.dry_run:
+            logging.info("Skipping asset upload because of dry-run")
+            return
+
+        release.upload_asset(args.path, name=args.name)
+
+        # create the artifacts directory if it doesn't exist 
+        artifact_path = os.path.join(os.getcwd(), 'artifacts') 
+        if not os.path.isdir(artifact_path):
+            os.mkdir(artifact_path)
+
+        # copy the binary to the path
+        copy_path = os.path.join(artifact_path, args.name)
+        shutil.copy(args.path, copy_path)
+
+
+
+    except Exception as e:
+        logging.exception(e)
+        exit(1)
+
+
+main()
@@ -57,11 +57,11 @@ require (
 	github.com/stretchr/testify v1.3.0
 	github.com/tinylib/msgp v1.1.0 // indirect
 	github.com/xo/dburl v0.0.0-20191005012637-293c3298d6c0
-	golang.org/x/crypto v0.0.0-20200604202706-70a84ac30bf9
-	golang.org/x/net v0.0.0-20191014212845-da9a3fd4c582
+	golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9
+	golang.org/x/net v0.0.0-20200625001655-4c5254603344
 	golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45 // indirect
 	golang.org/x/sync v0.0.0-20190423024810-112230192c58
-	golang.org/x/sys v0.0.0-20191020212454-3e7259c5e7c2
+	golang.org/x/sys v0.0.0-20200625212154-ddb9806d33ae
 	google.golang.org/appengine v1.5.0 // indirect
 	google.golang.org/genproto v0.0.0-20191007204434-a023cd5227bd // indirect
 	google.golang.org/grpc v1.24.0 // indirect
@@ -206,6 +206,8 @@ golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550 h1:ObdrDkeb4kJdCP557AjRjq
 golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20200604202706-70a84ac30bf9 h1:vEg9joUBmeBcK9iSJftGNf3coIG4HqZElCPehJsfAYM=
 golang.org/x/crypto v0.0.0-20200604202706-70a84ac30bf9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
+golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9 h1:psW17arqaxU48Z5kZ0CQnkZWQJsqcURM6tKiBApRjXI=
+golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
 golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
 golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU=
@@ -224,6 +226,8 @@ golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLL
 golang.org/x/net v0.0.0-20190923162816-aa69164e4478/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20191014212845-da9a3fd4c582 h1:p9xBe/w/OzkeYVKm234g55gMdD1nSIooTir5kV11kfA=
 golang.org/x/net v0.0.0-20191014212845-da9a3fd4c582/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
+golang.org/x/net v0.0.0-20200625001655-4c5254603344 h1:vGXIOMxbNfDTk/aXCmfdLgkrSV+Z2tcbze+pEc3v5W4=
+golang.org/x/net v0.0.0-20200625001655-4c5254603344/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA=
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be h1:vEDujvNQGv4jgYKudGeI/+DAX4Jffq6hpD55MmoEvKs=
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
 golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45 h1:SVwTIAaPC2U/AvvLNZ2a7OVsmBpC8L5BlwK1whH3hm0=
@@ -245,6 +249,9 @@ golang.org/x/sys v0.0.0-20191008105621-543471e840be h1:QAcqgptGM8IQBC9K/RC4o+O9Y
 golang.org/x/sys v0.0.0-20191008105621-543471e840be/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20191020212454-3e7259c5e7c2 h1:nq114VpM8lsSlP+lyUbANecYHYiFcSNFtqcBlxRV+gA=
 golang.org/x/sys v0.0.0-20191020212454-3e7259c5e7c2/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20200625212154-ddb9806d33ae h1:Ih9Yo4hSPImZOpfGuA4bR/ORKTAbhZo2AbWNRCnevdo=
+golang.org/x/sys v0.0.0-20200625212154-ddb9806d33ae/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/text v0.3.0 h1:g61tztE5qeGQ89tm6NTjjM9VPIm088od1l6aSorWRWg=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.2 h1:tW2bmiBqwgJj/UpqtC8EpXEZVYOwU0yG4iWbprSVAcs=
@@ -7,11 +7,12 @@ import (
 	"sync"
 	"time"

-	"github.com/cloudflare/cloudflared/logger"
 	"github.com/prometheus/client_golang/prometheus"
 	"golang.org/x/net/http2"
 	"golang.org/x/net/http2/hpack"
 	"golang.org/x/sync/errgroup"
+
+	"github.com/cloudflare/cloudflared/logger"
 )

 const (
@@ -21,6 +22,7 @@ const (
 	defaultTimeout           time.Duration = 5 * time.Second
 	defaultRetries           uint64        = 5
 	defaultWriteBufferMaxLen int           = 1024 * 1024 // 1mb
+	writeBufferInitialSize   int           = 16 * 1024 // 16KB

 	SettingMuxerMagic http2.SettingID = 0x42db
 	MuxerMagicOrigin  uint32          = 0xa2e43c8b
@@ -206,9 +208,9 @@ func Handshake(
 		initialStreamWindow:     m.config.DefaultWindowSize,
 		streamWindowMax:         m.config.MaxWindowSize,
 		streamWriteBufferMaxLen: m.config.StreamWriteBufferMaxLen,
-		r:              m.r,
-		metricsUpdater: m.muxMetricsUpdater,
-		bytesRead:      inBoundCounter,
+		r:                       m.r,
+		metricsUpdater:          m.muxMetricsUpdater,
+		bytesRead:               inBoundCounter,
 	}
 	m.muxWriter = &MuxWriter{
 		f:               m.f,
@@ -15,10 +15,11 @@ import (
 	"testing"
 	"time"

-	"github.com/cloudflare/cloudflared/logger"
 	"github.com/pkg/errors"
 	"github.com/stretchr/testify/assert"
 	"golang.org/x/sync/errgroup"
+
+	"github.com/cloudflare/cloudflared/logger"
 )

 const (
@@ -1032,3 +1033,108 @@ func openStreams(b *testing.B, muxPair *DefaultMuxerPair, n int) {
 	}
 	assert.NoError(b, errGroup.Wait())
 }
+
+func BenchmarkSingleStreamLargeResponseBody(b *testing.B) {
+	const bodySize = 1 << 24
+
+	const writeBufferSize = 16 << 10
+	const writeN = bodySize / writeBufferSize
+	payload := make([]byte, writeBufferSize)
+	for i := range payload {
+		payload[i] = byte(i % 256)
+	}
+
+	const readBufferSize = 16 << 10
+	const readN = bodySize / readBufferSize
+	responseBody := make([]byte, readBufferSize)
+
+	f := MuxedStreamFunc(func(stream *MuxedStream) error {
+		if len(stream.Headers) != 1 {
+			b.Fatalf("expected %d headers, got %d", 1, len(stream.Headers))
+		}
+		if stream.Headers[0].Name != "test-header" {
+			b.Fatalf("expected header name %s, got %s", "test-header", stream.Headers[0].Name)
+		}
+		if stream.Headers[0].Value != "headerValue" {
+			b.Fatalf("expected header value %s, got %s", "headerValue", stream.Headers[0].Value)
+		}
+		stream.WriteHeaders([]Header{
+			{Name: "response-header", Value: "responseValue"},
+		})
+		for i := 0; i < writeN; i++ {
+			n, err := stream.Write(payload)
+			if err != nil {
+				b.Fatalf("origin write error: %s", err)
+			}
+			if n != len(payload) {
+				b.Fatalf("origin short write: %d/%d bytes", n, len(payload))
+			}
+		}
+
+		return nil
+	})
+
+	name := fmt.Sprintf("%s_%d", b.Name(), rand.Int())
+	origin, edge := net.Pipe()
+
+	muxPair := &DefaultMuxerPair{
+		OriginMuxConfig: MuxerConfig{
+			Timeout:                 testHandshakeTimeout,
+			Handler:                 f,
+			IsClient:                true,
+			Name:                    "origin",
+			Logger:                  logger.NewOutputWriter(logger.NewMockWriteManager()),
+			DefaultWindowSize:       defaultWindowSize,
+			MaxWindowSize:           maxWindowSize,
+			StreamWriteBufferMaxLen: defaultWriteBufferMaxLen,
+			HeartbeatInterval:       defaultTimeout,
+			MaxHeartbeats:           defaultRetries,
+		},
+		OriginConn: origin,
+		EdgeMuxConfig: MuxerConfig{
+			Timeout:                 testHandshakeTimeout,
+			IsClient:                false,
+			Name:                    "edge",
+			Logger:                  logger.NewOutputWriter(logger.NewMockWriteManager()),
+			DefaultWindowSize:       defaultWindowSize,
+			MaxWindowSize:           maxWindowSize,
+			StreamWriteBufferMaxLen: defaultWriteBufferMaxLen,
+			HeartbeatInterval:       defaultTimeout,
+			MaxHeartbeats:           defaultRetries,
+		},
+		EdgeConn: edge,
+		doneC:    make(chan struct{}),
+	}
+	assert.NoError(b, muxPair.Handshake(name))
+	muxPair.Serve(b)
+
+	b.ReportAllocs()
+	for i := 0; i < b.N; i++ {
+		stream, err := muxPair.OpenEdgeMuxStream(
+			[]Header{{Name: "test-header", Value: "headerValue"}},
+			nil,
+		)
+		if err != nil {
+			b.Fatalf("error in OpenStream: %s", err)
+		}
+		if len(stream.Headers) != 1 {
+			b.Fatalf("expected %d headers, got %d", 1, len(stream.Headers))
+		}
+		if stream.Headers[0].Name != "response-header" {
+			b.Fatalf("expected header name %s, got %s", "response-header", stream.Headers[0].Name)
+		}
+		if stream.Headers[0].Value != "responseValue" {
+			b.Fatalf("expected header value %s, got %s", "responseValue", stream.Headers[0].Value)
+		}
+
+		for k := 0; k < readN; k++ {
+			n, err := io.ReadFull(stream, responseBody)
+			if err != nil {
+				b.Fatalf("error from (*MuxedStream).Read: %s", err)
+			}
+			if n != len(responseBody) {
+				b.Fatalf("expected response body to have %d bytes, got %d", len(responseBody), n)
+			}
+		}
+	}
+}
@@ -38,11 +38,12 @@ const (
 // HTTP/1 equivalents. See https://tools.ietf.org/html/rfc7540#section-8.1.2.3
 func H2RequestHeadersToH1Request(h2 []Header, h1 *http.Request) error {
 	for _, header := range h2 {
-		if !IsControlHeader(header.Name) {
+		name := strings.ToLower(header.Name)
+		if !IsControlHeader(name) {
 			continue
 		}

-		switch strings.ToLower(header.Name) {
+		switch name {
 		case ":method":
 			h1.Method = header.Value
 		case ":scheme":
@@ -116,18 +117,14 @@ func ParseUserHeaders(headerNameToParseFrom string, headers []Header) ([]Header,
 }

 func IsControlHeader(headerName string) bool {
-	headerName = strings.ToLower(headerName)
-
 	return headerName == "content-length" ||
 		headerName == "connection" || headerName == "upgrade" || // Websocket headers
 		strings.HasPrefix(headerName, ":") ||
 		strings.HasPrefix(headerName, "cf-")
 }

-// IsWebsocketClientHeader returns true if the header name is required by the client to upgrade properly
-func IsWebsocketClientHeader(headerName string) bool {
-	headerName = strings.ToLower(headerName)
-
+// isWebsocketClientHeader returns true if the header name is required by the client to upgrade properly
+func isWebsocketClientHeader(headerName string) bool {
 	return headerName == "sec-websocket-accept" ||
 		headerName == "connection" ||
 		headerName == "upgrade"
@@ -137,29 +134,24 @@ func H1ResponseToH2ResponseHeaders(h1 *http.Response) (h2 []Header) {
 	h2 = []Header{
 		{Name: ":status", Value: strconv.Itoa(h1.StatusCode)},
 	}
-	userHeaders := http.Header{}
+	userHeaders := make(http.Header, len(h1.Header))
 	for header, values := range h1.Header {
-		for _, value := range values {
-			if strings.ToLower(header) == "content-length" {
-				// This header has meaning in HTTP/2 and will be used by the edge,
-				// so it should be sent as an HTTP/2 response header.
+		h2name := strings.ToLower(header)
+		if h2name == "content-length" {
+			// This header has meaning in HTTP/2 and will be used by the edge,
+			// so it should be sent as an HTTP/2 response header.

-				// Since these are http2 headers, they're required to be lowercase
-				h2 = append(h2, Header{Name: strings.ToLower(header), Value: value})
-			} else if !IsControlHeader(header) || IsWebsocketClientHeader(header) {
-				// User headers, on the other hand, must all be serialized so that
-				// HTTP/2 header validation won't be applied to HTTP/1 header values
-				if _, ok := userHeaders[header]; ok {
-					userHeaders[header] = append(userHeaders[header], value)
-				} else {
-					userHeaders[header] = []string{value}
-				}
-			}
+			// Since these are http2 headers, they're required to be lowercase
+			h2 = append(h2, Header{Name: "content-length", Value: values[0]})
+		} else if !IsControlHeader(h2name) || isWebsocketClientHeader(h2name) {
+			// User headers, on the other hand, must all be serialized so that
+			// HTTP/2 header validation won't be applied to HTTP/1 header values
+			userHeaders[header] = values
 		}
 	}

 	// Perform user header serialization and set them in the single header
-	h2 = append(h2, CreateSerializedHeaders(ResponseUserHeadersField, userHeaders)...)
+	h2 = append(h2, Header{ResponseUserHeadersField, SerializeHeaders(userHeaders)})

 	return h2
 }
@@ -167,26 +159,48 @@ func H1ResponseToH2ResponseHeaders(h1 *http.Response) (h2 []Header) {
 // Serialize HTTP1.x headers by base64-encoding each header name and value,
 // and then joining them in the format of [key:value;]
 func SerializeHeaders(h1Headers http.Header) string {
-	var serializedHeaders []string
+	// compute size of the fully serialized value and largest temp buffer we will need
+	serializedLen := 0
+	maxTempLen := 0
 	for headerName, headerValues := range h1Headers {
 		for _, headerValue := range headerValues {
-			encodedName := make([]byte, headerEncoding.EncodedLen(len(headerName)))
-			headerEncoding.Encode(encodedName, []byte(headerName))
+			nameLen := headerEncoding.EncodedLen(len(headerName))
+			valueLen := headerEncoding.EncodedLen(len(headerValue))
+			const delims = 2
+			serializedLen += delims + nameLen + valueLen
+			if nameLen > maxTempLen {
+				maxTempLen = nameLen
+			}
+			if valueLen > maxTempLen {
+				maxTempLen = valueLen
+			}
+		}
+	}
+	var buf strings.Builder
+	buf.Grow(serializedLen)

-			encodedValue := make([]byte, headerEncoding.EncodedLen(len(headerValue)))
-			headerEncoding.Encode(encodedValue, []byte(headerValue))
+	temp := make([]byte, maxTempLen)
+	writeB64 := func(s string) {
+		n := headerEncoding.EncodedLen(len(s))
+		if n > len(temp) {
+			temp = make([]byte, n)
+		}
+		headerEncoding.Encode(temp[:n], []byte(s))
+		buf.Write(temp[:n])
+	}

-			serializedHeaders = append(
-				serializedHeaders,
-				strings.Join(
-					[]string{string(encodedName), string(encodedValue)},
-					":",
-				),
-			)
+	for headerName, headerValues := range h1Headers {
+		for _, headerValue := range headerValues {
+			if buf.Len() > 0 {
+				buf.WriteByte(';')
+			}
+			writeB64(headerName)
+			buf.WriteByte(':')
+			writeB64(headerValue)
 		}
 	}

-	return strings.Join(serializedHeaders, ";")
+	return buf.String()
 }

 // Deserialize headers serialized by `SerializeHeader`
@@ -225,18 +239,6 @@ func DeserializeHeaders(serializedHeaders string) ([]Header, error) {
 	return deserialized, nil
 }

-func CreateSerializedHeaders(headersField string, headers ...http.Header) []Header {
-	var serializedHeaderChunks []string
-	for _, headerChunk := range headers {
-		serializedHeaderChunks = append(serializedHeaderChunks, SerializeHeaders(headerChunk))
-	}
-
-	return []Header{{
-		headersField,
-		strings.Join(serializedHeaderChunks, ";"),
-	}}
-}
-
 type ResponseMetaHeader struct {
 	Source string `json:"src"`
 }
@@ -37,12 +37,19 @@ func TestH2RequestHeadersToH1Request_RegularHeaders(t *testing.T) {
 		"Mock header 2": {"Mock value 2"},
 	}

-	headersConversionErr := H2RequestHeadersToH1Request(CreateSerializedHeaders(RequestUserHeadersField, mockHeaders), request)
+	headersConversionErr := H2RequestHeadersToH1Request(createSerializedHeaders(RequestUserHeadersField, mockHeaders), request)

 	assert.True(t, reflect.DeepEqual(mockHeaders, request.Header))
 	assert.NoError(t, headersConversionErr)
 }

+func createSerializedHeaders(headersField string, headers http.Header) []Header {
+	return []Header{{
+		headersField,
+		SerializeHeaders(headers),
+	}}
+}
+
 func TestH2RequestHeadersToH1Request_NoHeaders(t *testing.T) {
 	request, err := http.NewRequest(http.MethodGet, "http://example.com", nil)
 	assert.NoError(t, err)
@@ -509,40 +516,32 @@ func TestParseHeaders(t *testing.T) {
 	}

 	mockHeaders := []Header{
-		{Name: "One", Value: "1"},
+		{Name: "One", Value: "1"}, // will be dropped
 		{Name: "Cf-Two", Value: "cf-value-1"},
 		{Name: "Cf-Two", Value: "cf-value-2"},
 		{Name: RequestUserHeadersField, Value: SerializeHeaders(mockUserHeadersToSerialize)},
 	}

 	expectedHeaders := []Header{
+		{Name: "Cf-Two", Value: "cf-value-1"},
+		{Name: "Cf-Two", Value: "cf-value-2"},
 		{Name: "Mock-Header-One", Value: "1"},
 		{Name: "Mock-Header-One", Value: "1.5"},
 		{Name: "Mock-Header-Two", Value: "2"},
 		{Name: "Mock-Header-Three", Value: "3"},
 	}
-	parsedHeaders, err := ParseUserHeaders(RequestUserHeadersField, mockHeaders)
-	assert.NoError(t, err)
-	assert.ElementsMatch(t, expectedHeaders, parsedHeaders)
-}
-
-func TestParseHeadersNoSerializedHeader(t *testing.T) {
-	mockHeaders := []Header{
-		{Name: "One", Value: "1"},
-		{Name: "Cf-Two", Value: "cf-value-1"},
-		{Name: "Cf-Two", Value: "cf-value-2"},
+	h1 := &http.Request{
+		Header: make(http.Header),
 	}
-
-	_, err := ParseUserHeaders(RequestUserHeadersField, mockHeaders)
-	assert.EqualError(t, err, fmt.Sprintf("%s header not found", RequestUserHeadersField))
+	err := H2RequestHeadersToH1Request(mockHeaders, h1)
+	assert.NoError(t, err)
+	assert.ElementsMatch(t, expectedHeaders, stdlibHeaderToH2muxHeader(h1.Header))
 }

 func TestIsControlHeader(t *testing.T) {
 	controlHeaders := []string{
 		// Anything that begins with cf-
 		"cf-sample-header",
-		"CF-SAMPLE-HEADER",
-		"Cf-Sample-Header",

 		// Any http2 pseudoheader
 		":sample-pseudo-header",
@@ -559,8 +558,8 @@ func TestIsControlHeader(t *testing.T) {

 func TestIsNotControlHeader(t *testing.T) {
 	notControlHeaders := []string{
-		"Mock-header",
-		"Another-sample-header",
+		"mock-header",
+		"another-sample-header",
 	}

 	for _, header := range notControlHeaders {
@@ -650,3 +649,27 @@ func randSeq(n int) string {
 	}
 	return string(b)
 }
+
+func BenchmarkH1ResponseToH2ResponseHeaders(b *testing.B) {
+	ser := "eC1mb3J3YXJkZWQtcHJvdG8:aHR0cHM;dXBncmFkZS1pbnNlY3VyZS1yZXF1ZXN0cw:MQ;YWNjZXB0LWxhbmd1YWdl:ZW4tVVMsZW47cT0wLjkscnU7cT0wLjg;YWNjZXB0LWVuY29kaW5n:Z3ppcA;eC1mb3J3YXJkZWQtZm9y:MTczLjI0NS42MC42;dXNlci1hZ2VudA:TW96aWxsYS81LjAgKE1hY2ludG9zaDsgSW50ZWwgTWFjIE9TIFggMTBfMTRfNikgQXBwbGVXZWJLaXQvNTM3LjM2IChLSFRNTCwgbGlrZSBHZWNrbykgQ2hyb21lLzg0LjAuNDE0Ny44OSBTYWZhcmkvNTM3LjM2;c2VjLWZldGNoLW1vZGU:bmF2aWdhdGU;Y2RuLWxvb3A:Y2xvdWRmbGFyZQ;c2VjLWZldGNoLWRlc3Q:ZG9jdW1lbnQ;c2VjLWZldGNoLXVzZXI:PzE;c2VjLWZldGNoLXNpdGU:bm9uZQ;Y29va2ll:X19jZmR1aWQ9ZGNkOWZjOGNjNWMxMzE0NTMyYTFkMjhlZDEyOWRhOTYwMTU2OTk1MTYzNDsgX19jZl9ibT1mYzY2MzMzYzAzZmM0MWFiZTZmOWEyYzI2ZDUwOTA0YzIxYzZhMTQ2LTE1OTU2MjIzNDEtMTgwMC1BZTVzS2pIU2NiWGVFM05mMUhrTlNQMG1tMHBLc2pQWkloVnM1Z2g1SkNHQkFhS1UxVDB2b003alBGN3FjMHVSR2NjZGcrWHdhL1EzbTJhQzdDVU4xZ2M9;YWNjZXB0:dGV4dC9odG1sLGFwcGxpY2F0aW9uL3hodG1sK3htbCxhcHBsaWNhdGlvbi94bWw7cT0wLjksaW1hZ2Uvd2VicCxpbWFnZS9hcG5nLCovKjtxPTAuOCxhcHBsaWNhdGlvbi9zaWduZWQtZXhjaGFuZ2U7dj1iMztxPTAuOQ"
+	h2, _ := DeserializeHeaders(ser)
+	h1 := make(http.Header)
+	for _, header := range h2 {
+		h1.Add(header.Name, header.Value)
+	}
+	h1.Add("Content-Length", "200")
+	h1.Add("Cf-Something", "Else")
+	h1.Add("Upgrade", "websocket")
+
+	h1resp := &http.Response{
+		StatusCode: 200,
+		Header: h1,
+	}
+
+	b.ReportAllocs()
+	b.ResetTimer()
+	for i := 0; i < b.N; i++ {
+		_ = H1ResponseToH2ResponseHeaders(h1resp)
+	}
+}
+
@@ -138,6 +138,14 @@ func (s *MuxedStream) Write(p []byte) (int, error) {
 	if s.writeEOF {
 		return 0, io.EOF
 	}
+
+	// pre-allocate some space in the write buffer if possible
+	if buffer, ok := s.writeBuffer.(*bytes.Buffer); ok {
+		if buffer.Cap() == 0 {
+			buffer.Grow(writeBufferInitialSize)
+		}
+	}
+
 	totalWritten := 0
 	for totalWritten < len(p) {
 		// If the buffer is full, block till there is more room.
@@ -367,7 +375,9 @@ type streamChunk struct {
 	// true if data frames should be sent
 	sendData bool
 	eof      bool
-	buffer   bytes.Buffer
+
+	buffer []byte
+	offset int
 }

 // getChunk atomically extracts a chunk of data to be written by MuxWriter.
@@ -385,8 +395,17 @@ func (s *MuxedStream) getChunk() *streamChunk {
 		eof:          s.writeEOF && uint32(s.writeBuffer.Len()) <= s.sendWindow,
 	}
 	// Copy at most s.sendWindow bytes, adjust the sendWindow accordingly
-	writeLen, _ := io.CopyN(&chunk.buffer, s.writeBuffer, int64(s.sendWindow))
-	s.sendWindow -= uint32(writeLen)
+	toCopy := int(s.sendWindow)
+	if toCopy > s.writeBuffer.Len() {
+		toCopy = s.writeBuffer.Len()
+	}
+
+	if toCopy > 0 {
+		buf := make([]byte, toCopy)
+		writeLen, _ := s.writeBuffer.Read(buf)
+		chunk.buffer = buf[:writeLen]
+		s.sendWindow -= uint32(writeLen)
+	}

 	// Allow MuxedStream::Write() to continue, if needed
 	if s.writeBuffer.Len() < s.writeBufferMaxLen {
@@ -421,8 +440,15 @@ func (c *streamChunk) sendDataFrame() bool {
 }

 func (c *streamChunk) nextDataFrame(frameSize int) (payload []byte, endStream bool) {
-	payload = c.buffer.Next(frameSize)
-	if c.buffer.Len() == 0 {
+	bytesLeft := len(c.buffer) - c.offset
+	if frameSize > bytesLeft {
+		frameSize = bytesLeft
+	}
+	nextOffset := c.offset + frameSize
+	payload = c.buffer[c.offset:nextOffset]
+	c.offset = nextOffset
+
+	if c.offset == len(c.buffer) {
 		// this is the last data frame in this chunk
 		c.sendData = false
 		if c.eof {
@@ -114,21 +114,12 @@ func New(opts ...Option) (Service, error) {
 	}

 	if !config.terminalOutputDisabled {
+		terminalFormatter := NewTerminalFormatter(time.RFC3339)
+
 		if len(config.supportedTerminalLevels) == 0 {
-			l.Add(os.Stdout, NewTerminalFormatter(""), InfoLevel)
-			l.Add(os.Stderr, NewTerminalFormatter(""), ErrorLevel, FatalLevel)
+			l.Add(os.Stderr, terminalFormatter, InfoLevel, ErrorLevel, FatalLevel)
 		} else {
-			errLevels := []Level{}
-			outLevels := []Level{}
-			for _, level := range config.supportedTerminalLevels {
-				if level == ErrorLevel || level == FatalLevel {
-					errLevels = append(errLevels, level)
-				} else {
-					outLevels = append(outLevels, level)
-				}
-			}
-			l.Add(os.Stdout, NewTerminalFormatter(""), outLevels...)
-			l.Add(os.Stderr, NewTerminalFormatter(""), errLevels...)
+			l.Add(os.Stderr, terminalFormatter, config.supportedTerminalLevels...)
 		}
 	}
 	return l, nil
@@ -8,17 +8,17 @@ import (
 	"github.com/acmacalister/skittles"
 )

-// Level of logging
+// Level of logging, lower number means more verbose logging, higher more terse
 type Level int

 const (
-	// InfoLevel is for standard log messages
-	InfoLevel Level = iota
-
 	// DebugLevel is for messages that are intended for purposes debugging only
-	DebugLevel
+	DebugLevel Level = iota

-	// ErrorLevel is for error message to indicte something has gone wrong
+	// InfoLevel is for standard log messages
+	InfoLevel
+
+	// ErrorLevel is for error message to indicate something has gone wrong
 	ErrorLevel

 	// FatalLevel is for error message that log and kill the program with an os.exit(1)
@@ -76,17 +76,18 @@ func NewTerminalFormatter(format string) Formatter {
 // Timestamp returns the log level with a matching color to the log type
 func (f *TerminalFormatter) Timestamp(l Level, d time.Time) string {
 	t := ""
+	dateStr := "[" + d.Format(f.format) + "] " 
 	switch l {
 	case InfoLevel:
-		t = f.output("[INFO] ", skittles.Cyan)
+		t = f.output("INFO", skittles.Cyan)
 	case ErrorLevel:
-		t = f.output("[ERROR] ", skittles.Red)
+		t = f.output("ERROR", skittles.Red)
 	case DebugLevel:
-		t = f.output("[DEBUG] ", skittles.Yellow)
+		t = f.output("DEBUG", skittles.Yellow)
 	case FatalLevel:
-		t = f.output("[FATAL] ", skittles.Red)
+		t = f.output("FATAL", skittles.Red)
 	}
-	return t
+	return t + dateStr
 }

 // Content just writes the log line straight to the sources
@@ -7,8 +7,8 @@ import "sync"
 var SharedWriteManager = NewWriteManager()

 type writeData struct {
-	writeFunc func([]byte)
-	data      []byte
+	target LogOutput
+	data   []byte
 }

 // WriteManager is a logging service that handles managing multiple writing streams
@@ -31,9 +31,9 @@ func NewWriteManager() OutputManager {
 }

 // Append adds a message to the writer runloop
-func (m *WriteManager) Append(data []byte, callback func([]byte)) {
+func (m *WriteManager) Append(data []byte, target LogOutput) {
 	m.wg.Add(1)
-	m.writeChan <- writeData{data: data, writeFunc: callback}
+	m.writeChan <- writeData{data: data, target: target}
 }

 // Shutdown stops the sync manager service
@@ -49,7 +49,7 @@ func (m *WriteManager) run() {
 		select {
 		case event, ok := <-m.writeChan:
 			if ok {
-				event.writeFunc(event.data)
+				event.target.WriteLogLine(event.data)
 				m.wg.Done()
 			}
 		case <-m.shutdown:
@@ -6,13 +6,19 @@ import (
 	"github.com/stretchr/testify/assert"
 )

+type outputFunc func(b []byte)
+
+func (f outputFunc) WriteLogLine(data []byte) {
+	f(data)
+}
+
 func TestWriteManger(t *testing.T) {
 	testData := []byte(string("hello Austin, how are you doing?"))
 	waitChan := make(chan []byte)
 	m := NewWriteManager()
-	m.Append(testData, func(b []byte) {
+	m.Append(testData, outputFunc(func(b []byte) {
 		waitChan <- b
-	})
+	}))
 	resp := <-waitChan
 	assert.Equal(t, testData, resp)
 }
@@ -10,7 +10,7 @@ func NewMockWriteManager() OutputManager {
 }

 // Append is a mock stub
-func (m *MockWriteManager) Append(data []byte, callback func([]byte)) {
+func (m *MockWriteManager) Append(data []byte, target LogOutput) {
 }

 // Shutdown is a mock stub
@@ -10,9 +10,13 @@ import (
 // provided for testing
 var osExit = os.Exit

+type LogOutput interface {
+	WriteLogLine([]byte)
+}
+
 // OutputManager is used to sync data of Output
 type OutputManager interface {
-	Append([]byte, func([]byte))
+	Append([]byte, LogOutput)
 	Shutdown()
 }

@@ -35,38 +39,66 @@ type sourceGroup struct {
 	levelsSupported []Level
 }

+func (s *sourceGroup) WriteLogLine(data []byte) {
+	_, _ = s.writer.Write(data)
+}
+
+func (s *sourceGroup) supportsLevel(l Level) bool {
+	for _, level := range s.levelsSupported {
+		if l == level {
+			return true
+		}
+	}
+	return false
+}
+
 // OutputWriter is the standard logging implementation
 type OutputWriter struct {
-	groups     []sourceGroup
+	groups     []*sourceGroup
 	syncWriter OutputManager
+	minLevel   Level
 }

 // NewOutputWriter create a new logger
 func NewOutputWriter(syncWriter OutputManager) *OutputWriter {
 	return &OutputWriter{
 		syncWriter: syncWriter,
-		groups:     make([]sourceGroup, 0),
+		groups:     nil,
+		minLevel:   FatalLevel,
 	}
 }

 // Add a writer and formatter to output to
 func (s *OutputWriter) Add(writer io.Writer, formatter Formatter, levels ...Level) {
-	s.groups = append(s.groups, sourceGroup{writer: writer, formatter: formatter, levelsSupported: levels})
+	s.groups = append(s.groups, &sourceGroup{writer: writer, formatter: formatter, levelsSupported: levels})
+
+	// track most verbose (lowest) level we need to output
+	for _, level := range levels {
+		if level < s.minLevel {
+			s.minLevel = level
+		}
+	}
 }

 // Error writes an error to the logging sources
 func (s *OutputWriter) Error(message string) {
-	s.output(ErrorLevel, message)
+	if s.minLevel <= ErrorLevel {
+		s.output(ErrorLevel, message)
+	}
 }

 // Info writes an info string to the logging sources
 func (s *OutputWriter) Info(message string) {
-	s.output(InfoLevel, message)
+	if s.minLevel <= InfoLevel {
+		s.output(InfoLevel, message)
+	}
 }

 // Debug writes a debug string to the logging sources
 func (s *OutputWriter) Debug(message string) {
-	s.output(DebugLevel, message)
+	if s.minLevel <= DebugLevel {
+		s.output(DebugLevel, message)
+	}
 }

 // Fatal writes a error string to the logging sources and runs does an os.exit()
@@ -78,17 +110,23 @@ func (s *OutputWriter) Fatal(message string) {

 // Errorf writes a formatted error to the logging sources
 func (s *OutputWriter) Errorf(format string, args ...interface{}) {
-	s.output(ErrorLevel, fmt.Sprintf(format, args...))
+	if s.minLevel <= ErrorLevel {
+		s.output(ErrorLevel, fmt.Sprintf(format, args...))
+	}
 }

 // Infof writes a formatted info statement to the logging sources
 func (s *OutputWriter) Infof(format string, args ...interface{}) {
-	s.output(InfoLevel, fmt.Sprintf(format, args...))
+	if s.minLevel <= InfoLevel {
+		s.output(InfoLevel, fmt.Sprintf(format, args...))
+	}
 }

 // Debugf writes a formatted debug statement to the logging sources
 func (s *OutputWriter) Debugf(format string, args ...interface{}) {
-	s.output(DebugLevel, fmt.Sprintf(format, args...))
+	if s.minLevel <= DebugLevel {
+		s.output(DebugLevel, fmt.Sprintf(format, args...))
+	}
 }

 // Fatalf writes a  writes a formatted error statement and runs does an os.exit()
@@ -100,31 +138,16 @@ func (s *OutputWriter) Fatalf(format string, args ...interface{}) {

 // output does the actual write to the sync manager
 func (s *OutputWriter) output(l Level, content string) {
+	now := time.Now()
 	for _, group := range s.groups {
-		if isSupported(group, l) {
-			logLine := fmt.Sprintf("%s%s\n", group.formatter.Timestamp(l, time.Now()),
+		if group.supportsLevel(l) {
+			logLine := fmt.Sprintf("%s%s\n", group.formatter.Timestamp(l, now),
 				group.formatter.Content(l, content))
-			s.append(group, []byte(logLine))
+			s.syncWriter.Append([]byte(logLine), group)
 		}
 	}
 }

-func (s *OutputWriter) append(group sourceGroup, logLine []byte) {
-	s.syncWriter.Append(logLine, func(b []byte) {
-		group.writer.Write(b)
-	})
-}
-
-// isSupported checks if the log level is supported
-func isSupported(group sourceGroup, l Level) bool {
-	for _, level := range group.levelsSupported {
-		if l == level {
-			return true
-		}
-	}
-	return false
-}
-
 // Write implements io.Writer to support SetOutput of the log package
 func (s *OutputWriter) Write(p []byte) (n int, err error) {
 	s.Info(string(p))
@@ -55,6 +55,8 @@ func TestOutputWrite(t *testing.T) {
 	logger := NewOutputWriter(m)
 	logger.Add(&testBuffer, f, InfoLevel)

+	logger.Debugf("debug message not logged here")
+
 	testData := "hello Bob Bork, how are you doing?"
 	logger.Info(testData)
 	testTime := f.Timestamp(InfoLevel, time.Now())
@@ -0,0 +1,31 @@
+#!/bin/bash
+
+TARGET_DIRECTORY=".build"
+BINARY_NAME="cloudflared"
+VERSION=$(git describe --tags --always --dirty="-dev")
+PRODUCT="cloudflared"
+
+
+echo "building cloudflared"
+make cloudflared
+
+echo "creating build directory"
+mkdir ${TARGET_DIRECTORY}
+mkdir ${TARGET_DIRECTORY}/contents
+cp -r .mac_resources/scripts ${TARGET_DIRECTORY}/scripts
+
+echo "move cloudflared into the build directory"
+mv $BINARY_NAME {$TARGET_DIRECTORY}/contents/${PRODUCT}
+
+echo "build the installer package"
+pkgbuild --identifier com.cloudflare.${PRODUCT} \
+    --version ${VERSION} \
+    --scripts ${TARGET_DIRECTORY}/scripts \
+    --root ${TARGET_DIRECTORY}/contents \
+    --install-location /usr/local/bin \
+    ${PRODUCT}.pkg
+    # TODO: our iOS/Mac account doesn't have this installer certificate type. 
+    # need to find how we can get it --sign "Developer ID Installer: Cloudflare" \
+    
+echo "cleaning up the build directory"
+rm -rf $TARGET_DIRECTORY
@@ -80,7 +80,7 @@ type tunnelError struct {
 	err   error
 }

-func NewSupervisor(config *TunnelConfig, u uuid.UUID) (*Supervisor, error) {
+func NewSupervisor(config *TunnelConfig, cloudflaredUUID uuid.UUID) (*Supervisor, error) {
 	var (
 		edgeIPs *edgediscovery.Edge
 		err     error
@@ -93,8 +93,9 @@ func NewSupervisor(config *TunnelConfig, u uuid.UUID) (*Supervisor, error) {
 	if err != nil {
 		return nil, err
 	}
+
 	return &Supervisor{
-		cloudflaredUUID:   u,
+		cloudflaredUUID:   cloudflaredUUID,
 		config:            config,
 		edgeIPs:           edgeIPs,
 		tunnelErrors:      make(chan tunnelError),
@@ -226,17 +227,17 @@ func (s *Supervisor) startFirstTunnel(ctx context.Context, connectedSignal *sign
 		addr *net.TCPAddr
 		err  error
 	)
-	const thisConnID = 0
+	const firstConnIndex = 0
 	defer func() {
-		s.tunnelErrors <- tunnelError{index: thisConnID, addr: addr, err: err}
+		s.tunnelErrors <- tunnelError{index: firstConnIndex, addr: addr, err: err}
 	}()

-	addr, err = s.edgeIPs.GetAddr(thisConnID)
+	addr, err = s.edgeIPs.GetAddr(firstConnIndex)
 	if err != nil {
 		return
 	}

-	err = ServeTunnelLoop(ctx, s, s.config, addr, thisConnID, connectedSignal, s.cloudflaredUUID, s.bufferPool, reconnectCh)
+	err = ServeTunnelLoop(ctx, s, s.config, addr, firstConnIndex, connectedSignal, s.cloudflaredUUID, s.bufferPool, reconnectCh)
 	// If the first tunnel disconnects, keep restarting it.
 	edgeErrors := 0
 	for s.unusedIPs() {
@@ -254,12 +255,12 @@ func (s *Supervisor) startFirstTunnel(ctx context.Context, connectedSignal *sign
 			return
 		}
 		if edgeErrors >= 2 {
-			addr, err = s.edgeIPs.GetDifferentAddr(thisConnID)
+			addr, err = s.edgeIPs.GetDifferentAddr(firstConnIndex)
 			if err != nil {
 				return
 			}
 		}
-		err = ServeTunnelLoop(ctx, s, s.config, addr, thisConnID, connectedSignal, s.cloudflaredUUID, s.bufferPool, reconnectCh)
+		err = ServeTunnelLoop(ctx, s, s.config, addr, firstConnIndex, connectedSignal, s.cloudflaredUUID, s.bufferPool, reconnectCh)
 	}
 }

@@ -26,6 +26,7 @@ import (
 	"github.com/cloudflare/cloudflared/logger"
 	"github.com/cloudflare/cloudflared/signal"
 	"github.com/cloudflare/cloudflared/tunnelrpc"
+	"github.com/cloudflare/cloudflared/tunnelrpc/pogs"
 	tunnelpogs "github.com/cloudflare/cloudflared/tunnelrpc/pogs"
 	"github.com/cloudflare/cloudflared/validation"
 	"github.com/cloudflare/cloudflared/websocket"
@@ -47,47 +48,46 @@ type registerRPCName string
 const (
 	register  registerRPCName = "register"
 	reconnect registerRPCName = "reconnect"
-	unknown   registerRPCName = "unknown"
 )

 type TunnelConfig struct {
-	BuildInfo            *buildinfo.BuildInfo
-	ClientID             string
-	ClientTlsConfig      *tls.Config
-	CloseConnOnce        *sync.Once // Used to close connectedSignal no more than once
-	CompressionQuality   uint64
-	EdgeAddrs            []string
-	GracePeriod          time.Duration
-	HAConnections        int
-	HTTPTransport        http.RoundTripper
-	HeartbeatInterval    time.Duration
-	Hostname             string
-	HTTPHostHeader       string
-	IncidentLookup       IncidentLookup
-	IsAutoupdated        bool
-	IsFreeTunnel         bool
-	LBPool               string
-	Logger               logger.Service
-	TransportLogger      logger.Service
-	MaxHeartbeats        uint64
-	Metrics              *TunnelMetrics
-	MetricsUpdateFreq    time.Duration
-	NoChunkedEncoding    bool
-	OriginCert           []byte
-	ReportedVersion      string
-	Retries              uint
-	RunFromTerminal      bool
-	Tags                 []tunnelpogs.Tag
-	TlsConfig            *tls.Config
-	UseDeclarativeTunnel bool
-	WSGI                 bool
+	BuildInfo          *buildinfo.BuildInfo
+	ClientID           string
+	ClientTlsConfig    *tls.Config
+	CloseConnOnce      *sync.Once // Used to close connectedSignal no more than once
+	CompressionQuality uint64
+	EdgeAddrs          []string
+	GracePeriod        time.Duration
+	HAConnections      int
+	HTTPTransport      http.RoundTripper
+	HeartbeatInterval  time.Duration
+	Hostname           string
+	HTTPHostHeader     string
+	IncidentLookup     IncidentLookup
+	IsAutoupdated      bool
+	IsFreeTunnel       bool
+	LBPool             string
+	Logger             logger.Service
+	TransportLogger    logger.Service
+	MaxHeartbeats      uint64
+	Metrics            *TunnelMetrics
+	MetricsUpdateFreq  time.Duration
+	NoChunkedEncoding  bool
+	OriginCert         []byte
+	ReportedVersion    string
+	Retries            uint
+	RunFromTerminal    bool
+	Tags               []tunnelpogs.Tag
+	TlsConfig          *tls.Config
+	WSGI               bool
 	// OriginUrl may not be used if a user specifies a unix socket.
 	OriginUrl string

 	// feature-flag to use new edge reconnect tokens
 	UseReconnectToken bool
-	// feature-flag for using ConnectionDigest
-	UseQuickReconnects bool
+
+	NamedTunnel     *NamedTunnelConfig
+	ReplaceExisting bool
 }

 // ReconnectTunnelCredentialManager is invoked by functions in this file to
@@ -102,8 +102,10 @@ type ReconnectTunnelCredentialManager interface {

 type dupConnRegisterTunnelError struct{}

+var errDuplicationConnection = &dupConnRegisterTunnelError{}
+
 func (e dupConnRegisterTunnelError) Error() string {
-	return "already connected to this server"
+	return "already connected to this server, trying another address"
 }

 type muxerShutdownError struct{}
@@ -170,12 +172,32 @@ func (c *TunnelConfig) RegistrationOptions(connectionID uint8, OriginLocalIP str
 	}
 }

-func (c *TunnelConfig) SupportedFeatures() []string {
-	basic := []string{FeatureSerializedHeaders}
-	if c.UseQuickReconnects {
-		basic = append(basic, FeatureQuickReconnects)
+func (c *TunnelConfig) ConnectionOptions(originLocalAddr string, numPreviousAttempts uint8) *tunnelpogs.ConnectionOptions {
+	// attempt to parse out origin IP, but don't fail since it's informational field
+	host, _, _ := net.SplitHostPort(originLocalAddr)
+	originIP := net.ParseIP(host)
+
+	return &tunnelpogs.ConnectionOptions{
+		Client:              c.NamedTunnel.Client,
+		OriginLocalIP:       originIP,
+		ReplaceExisting:     c.ReplaceExisting,
+		CompressionQuality:  uint8(c.CompressionQuality),
+		NumPreviousAttempts: numPreviousAttempts,
 	}
-	return basic
+}
+
+func (c *TunnelConfig) SupportedFeatures() []string {
+	features := []string{FeatureSerializedHeaders}
+	if c.NamedTunnel == nil {
+		features = append(features, FeatureQuickReconnects)
+	}
+	return features
+}
+
+type NamedTunnelConfig struct {
+	Auth   pogs.TunnelAuth
+	ID     uuid.UUID
+	Client pogs.ClientInfo
 }

 func StartTunnelDaemon(ctx context.Context, config *TunnelConfig, connectedSignal *signal.Signal, cloudflaredID uuid.UUID, reconnectCh chan ReconnectSignal) error {
@@ -190,9 +212,9 @@ func ServeTunnelLoop(ctx context.Context,
 	credentialManager ReconnectTunnelCredentialManager,
 	config *TunnelConfig,
 	addr *net.TCPAddr,
-	connectionID uint8,
+	connectionIndex uint8,
 	connectedSignal *signal.Signal,
-	u uuid.UUID,
+	cloudflaredUUID uuid.UUID,
 	bufferPool *buffer.Pool,
 	reconnectCh chan ReconnectSignal,
 ) error {
@@ -213,16 +235,16 @@ func ServeTunnelLoop(ctx context.Context,
 			credentialManager,
 			config,
 			config.Logger,
-			addr, connectionID,
+			addr, connectionIndex,
 			connectedFuse,
 			&backoff,
-			u,
+			cloudflaredUUID,
 			bufferPool,
 			reconnectCh,
 		)
 		if recoverable {
 			if duration, ok := backoff.GetBackoffDuration(ctx); ok {
-				config.Logger.Infof("Retrying in %s seconds: connectionID: %d", duration, connectionID)
+				config.Logger.Infof("Retrying connection %d in %s seconds", connectionIndex, duration)
 				backoff.Backoff(ctx)
 				continue
 			}
@@ -237,10 +259,10 @@ func ServeTunnel(
 	config *TunnelConfig,
 	logger logger.Service,
 	addr *net.TCPAddr,
-	connectionID uint8,
+	connectionIndex uint8,
 	connectedFuse *h2mux.BooleanFuse,
 	backoff *BackoffHandler,
-	u uuid.UUID,
+	cloudflaredUUID uuid.UUID,
 	bufferPool *buffer.Pool,
 	reconnectCh chan ReconnectSignal,
 ) (err error, recoverable bool) {
@@ -256,22 +278,18 @@ func ServeTunnel(
 		}
 	}()

-	connectionTag := uint8ToString(connectionID)
-
-	// additional tags to send other than hostname which is set in cloudflared main package
-	tags := make(map[string]string)
-	tags["ha"] = connectionTag
+	connectionTag := uint8ToString(connectionIndex)

 	// Returns error from parsing the origin URL or handshake errors
-	handler, originLocalIP, err := NewTunnelHandler(ctx, config, addr, connectionID, bufferPool)
+	handler, originLocalAddr, err := NewTunnelHandler(ctx, config, addr, connectionIndex, bufferPool)
 	if err != nil {
 		switch err.(type) {
 		case connection.DialError:
-			logger.Errorf("Unable to dial edge: %s connectionID: %d", err, connectionID)
+			logger.Errorf("Connection %d unable to dial edge: %s", connectionIndex, err)
 		case h2mux.MuxerHandshakeError:
-			logger.Errorf("Handshake failed with edge server: %s connectionID: %d", err, connectionID)
+			logger.Errorf("Connection %d handshake with edge server failed: %s", connectionIndex, err)
 		default:
-			logger.Errorf("Tunnel creation failure: %s connectionID: %d", err, connectionID)
+			logger.Errorf("Connection %d failed: %s", connectionIndex, err)
 			return err, false
 		}
 		return err, true
@@ -287,20 +305,21 @@ func ServeTunnel(
 			}
 		}()

+		if config.NamedTunnel != nil {
+			return RegisterConnection(ctx, handler.muxer, config, connectionIndex, originLocalAddr, uint8(backoff.retries))
+		}
+
 		if config.UseReconnectToken && connectedFuse.Value() {
 			token, tokenErr := credentialManager.ReconnectToken()
 			eventDigest, eventDigestErr := credentialManager.EventDigest()
 			// if we have both credentials, we can reconnect
 			if tokenErr == nil && eventDigestErr == nil {
 				var connDigest []byte
-
-				// check if we can use Quick Reconnects
-				if config.UseQuickReconnects {
-					if digest, connDigestErr := credentialManager.ConnDigest(connectionID); connDigestErr == nil {
-						connDigest = digest
-					}
+				if digest, connDigestErr := credentialManager.ConnDigest(connectionIndex); connDigestErr == nil {
+					connDigest = digest
 				}
-				return ReconnectTunnel(serveCtx, token, eventDigest, connDigest, handler.muxer, config, logger, connectionID, originLocalIP, u, credentialManager)
+
+				return ReconnectTunnel(serveCtx, token, eventDigest, connDigest, handler.muxer, config, logger, connectionIndex, originLocalAddr, cloudflaredUUID, credentialManager)
 			}
 			// log errors and proceed to RegisterTunnel
 			if tokenErr != nil {
@@ -310,7 +329,7 @@ func ServeTunnel(
 				logger.Errorf("Couldn't get event digest: %s", eventDigestErr)
 			}
 		}
-		return RegisterTunnel(serveCtx, credentialManager, handler.muxer, config, logger, connectionID, originLocalIP, u)
+		return RegisterTunnel(serveCtx, credentialManager, handler.muxer, config, logger, connectionIndex, originLocalAddr, cloudflaredUUID)
 	})

 	errGroup.Go(func() error {
@@ -319,12 +338,15 @@ func ServeTunnel(
 			select {
 			case <-serveCtx.Done():
 				// UnregisterTunnel blocks until the RPC call returns
-				var err error
 				if connectedFuse.Value() {
-					err = UnregisterTunnel(handler.muxer, config.GracePeriod, config.TransportLogger)
+					if config.NamedTunnel != nil {
+						_ = UnregisterConnection(ctx, handler.muxer, config)
+					} else {
+						_ = UnregisterTunnel(handler.muxer, config.GracePeriod, config.TransportLogger)
+					}
 				}
 				handler.muxer.Shutdown()
-				return err
+				return nil
 			case <-updateMetricsTickC:
 				handler.UpdateMetrics(connectionTag)
 			}
@@ -355,31 +377,33 @@ func ServeTunnel(

 	err = errGroup.Wait()
 	if err != nil {
-		_ = newClientRegisterTunnelError(err, config.Metrics.regFail, unknown)
-
-		switch castedErr := err.(type) {
-		case dupConnRegisterTunnelError:
-			logger.Info("Already connected to this server, selecting a different one")
-			return err, true
-		case serverRegisterTunnelError:
-			logger.Errorf("Register tunnel error from server side: %s", castedErr.cause)
+		switch err := err.(type) {
+		case *dupConnRegisterTunnelError:
+			// don't retry this connection anymore, let supervisor pick new a address
+			return err, false
+		case *serverRegisterTunnelError:
+			logger.Errorf("Register tunnel error from server side: %s", err.cause)
 			// Don't send registration error return from server to Sentry. They are
 			// logged on server side
 			if incidents := config.IncidentLookup.ActiveIncidents(); len(incidents) > 0 {
 				logger.Error(activeIncidentsMsg(incidents))
 			}
-			return castedErr.cause, !castedErr.permanent
-		case clientRegisterTunnelError:
-			logger.Errorf("Register tunnel error on client side: %s", castedErr.cause)
+			return err.cause, !err.permanent
+		case *clientRegisterTunnelError:
+			logger.Errorf("Register tunnel error on client side: %s", err.cause)
 			return err, true
-		case muxerShutdownError:
+		case *muxerShutdownError:
 			logger.Info("Muxer shutdown")
 			return err, true
 		case *ReconnectSignal:
-			logger.Infof("Restarting due to reconnect signal in %d seconds", castedErr.Delay)
-			castedErr.DelayBeforeReconnect()
+			logger.Infof("Restarting connection %d due to reconnect signal in %d seconds", connectionIndex, err.Delay)
+			err.DelayBeforeReconnect()
 			return err, true
 		default:
+			if err == context.Canceled {
+				logger.Debugf("Serve tunnel error: %s", err)
+				return err, false
+			}
 			logger.Errorf("Serve tunnel error: %s", err)
 			return err, true
 		}
@@ -387,6 +411,75 @@ func ServeTunnel(
 	return nil, true
 }

+func RegisterConnection(
+	ctx context.Context,
+	muxer *h2mux.Muxer,
+	config *TunnelConfig,
+	connectionIndex uint8,
+	originLocalAddr string,
+	numPreviousAttempts uint8,
+) error {
+	const registerConnection = "registerConnection"
+
+	config.TransportLogger.Debug("initiating RPC stream for RegisterConnection")
+	rpc, err := connection.NewRPCClient(ctx, muxer, config.TransportLogger, openStreamTimeout)
+	if err != nil {
+		// RPC stream open error
+		return newClientRegisterTunnelError(err, config.Metrics.rpcFail, registerConnection)
+	}
+	defer rpc.Close()
+
+	conn, err := rpc.RegisterConnection(
+		ctx,
+		config.NamedTunnel.Auth,
+		config.NamedTunnel.ID,
+		connectionIndex,
+		config.ConnectionOptions(originLocalAddr, numPreviousAttempts),
+	)
+	if err != nil {
+		if err.Error() == DuplicateConnectionError {
+			config.Metrics.regFail.WithLabelValues("dup_edge_conn", registerConnection).Inc()
+			return errDuplicationConnection
+		}
+		config.Metrics.regFail.WithLabelValues("server_error", registerConnection).Inc()
+		return serverRegistrationErrorFromRPC(err)
+	}
+
+	config.Metrics.regSuccess.WithLabelValues(registerConnection).Inc()
+	config.Logger.Infof("Connection %d registered with %s using ID %s", connectionIndex, conn.Location, conn.UUID)
+
+	return nil
+}
+
+func serverRegistrationErrorFromRPC(err error) *serverRegisterTunnelError {
+	if retryable, ok := err.(*tunnelpogs.RetryableError); ok {
+		return &serverRegisterTunnelError{
+			cause:     retryable.Unwrap(),
+			permanent: false,
+		}
+	}
+	return &serverRegisterTunnelError{
+		cause:     err,
+		permanent: true,
+	}
+}
+
+func UnregisterConnection(
+	ctx context.Context,
+	muxer *h2mux.Muxer,
+	config *TunnelConfig,
+) error {
+	config.TransportLogger.Debug("initiating RPC stream for UnregisterConnection")
+	rpc, err := connection.NewRPCClient(ctx, muxer, config.TransportLogger, openStreamTimeout)
+	if err != nil {
+		// RPC stream open error
+		return newClientRegisterTunnelError(err, config.Metrics.rpcFail, register)
+	}
+	defer rpc.Close()
+
+	return rpc.UnregisterConnection(ctx)
+}
+
 func RegisterTunnel(
 	ctx context.Context,
 	credentialManager ReconnectTunnelCredentialManager,
@@ -431,7 +524,7 @@ func ReconnectTunnel(
 	config *TunnelConfig,
 	logger logger.Service,
 	connectionID uint8,
-	originLocalIP string,
+	originLocalAddr string,
 	uuid uuid.UUID,
 	credentialManager ReconnectTunnelCredentialManager,
 ) error {
@@ -453,7 +546,7 @@ func ReconnectTunnel(
 		eventDigest,
 		connDigest,
 		config.Hostname,
-		config.RegistrationOptions(connectionID, originLocalIP, uuid),
+		config.RegistrationOptions(connectionID, originLocalAddr, uuid),
 	)
 	if registrationErr := registration.DeserializeError(); registrationErr != nil {
 		// ReconnectTunnel RPC failure
@@ -502,11 +595,11 @@ func processRegistrationSuccess(
 func processRegisterTunnelError(err tunnelpogs.TunnelRegistrationError, metrics *TunnelMetrics, name registerRPCName) error {
 	if err.Error() == DuplicateConnectionError {
 		metrics.regFail.WithLabelValues("dup_edge_conn", string(name)).Inc()
-		return dupConnRegisterTunnelError{}
+		return errDuplicationConnection
 	}
 	metrics.regFail.WithLabelValues("server_error", string(name)).Inc()
 	return serverRegisterTunnelError{
-		cause:     fmt.Errorf("Server error: %s", err.Error()),
+		cause:     err,
 		permanent: err.IsPermanent(),
 	}
 }
@@ -0,0 +1,5 @@
+#!/bin/bash
+set -eu
+ln -s /usr/bin/cloudflared /usr/local/bin/cloudflared
+mkdir -p /usr/local/etc/cloudflared/
+touch /usr/local/etc/cloudflared/.installedFromPackageManager || true
@@ -0,0 +1,4 @@
+#!/bin/bash
+set -eu
+rm /usr/local/bin/cloudflared
+rm /usr/local/etc/cloudflared/.installedFromPackageManager || true
@@ -25,12 +25,12 @@ func TestSessionLogWrite(t *testing.T) {
 	testStr := "hi"
 	logger := createSessionLogger(t)
 	defer func() {
-		logger.Close()
 		os.Remove(sessionLogFileName)
 	}()

 	logger.Write([]byte(testStr))
-	time.Sleep(2 * time.Millisecond)
+	logger.Close()
+
 	f, err := os.Open(sessionLogFileName)
 	if err != nil {
 		t.Fatal("couldn't read the log file!", err)
@@ -26,10 +26,11 @@ type ClientInfo struct {
 }

 type ConnectionOptions struct {
-	Client             ClientInfo
-	OriginLocalIP      net.IP `capnp:"originLocalIp"`
-	ReplaceExisting    bool
-	CompressionQuality uint8
+	Client              ClientInfo
+	OriginLocalIP       net.IP `capnp:"originLocalIp"`
+	ReplaceExisting     bool
+	CompressionQuality  uint8
+	NumPreviousAttempts uint8
 }

 type TunnelAuth struct {
@@ -223,11 +224,14 @@ func (c TunnelServer_PogsClient) RegisterConnection(ctx context.Context, auth Tu
 	return nil, newRPCError("unknown result which %d", result.Which())
 }

-func (c TunnelServer_PogsClient) Unregister(ctx context.Context) error {
+func (c TunnelServer_PogsClient) UnregisterConnection(ctx context.Context) error {
 	client := tunnelrpc.TunnelServer{Client: c.Client}
 	promise := client.UnregisterConnection(ctx, func(p tunnelrpc.RegistrationServer_unregisterConnection_Params) error {
 		return nil
 	})
 	_, err := promise.Struct()
-	return wrapRPCError(err)
+	if err != nil {
+		return wrapRPCError(err)
+	}
+	return nil
 }
@@ -37,9 +37,12 @@ func (re *RPCError) Error() string {
 }

 func wrapRPCError(err error) *RPCError {
-	return &RPCError{
-		err: err,
+	if err != nil {
+		return &RPCError{
+			err: err,
+		}
 	}
+	return nil
 }

 func newRPCError(format string, args ...interface{}) *RPCError {
@@ -50,4 +53,4 @@ func newRPCError(format string, args ...interface{}) *RPCError {

 func (re *RPCError) Unwrap() error {
 	return re.err
-}
+}
@@ -98,6 +98,8 @@ struct ConnectionOptions {
    replaceExisting @2 :Bool;
    # cross stream compression setting, 0 - off, 3 - high
    compressionQuality @3 :UInt8;
+    # number of previous attempts to send RegisterConnection
+    numPreviousAttempts @4 :UInt8;
 }

 struct ConnectionResponse {
@@ -1109,6 +1109,14 @@ func (s ConnectionOptions) SetCompressionQuality(v uint8) {
 	s.Struct.SetUint8(1, v)
 }

+func (s ConnectionOptions) NumPreviousAttempts() uint8 {
+	return s.Struct.Uint8(2)
+}
+
+func (s ConnectionOptions) SetNumPreviousAttempts(v uint8) {
+	s.Struct.SetUint8(2, v)
+}
+
 // ConnectionOptions_List is a list of ConnectionOptions.
 type ConnectionOptions_List struct{ capnp.List }

@@ -3363,181 +3371,182 @@ func (p TunnelServer_reconnectTunnel_Results_Promise) Result() TunnelRegistratio
 	return TunnelRegistration_Promise{Pipeline: p.Pipeline.GetPipeline(0)}
 }

-const schema_db8274f9144abc7e = "x\xda\xccYkl\x1c\xd5\xf5?g\xee\xaeg\xfdb" +
-	"=\x99M\x9cX\xf0\xf7\xbfQ\"\x8a!\x80\xe3R\x85" +
-	"\x14j;\xd8)6yx\xbcq\xc5#A\x8cwo" +
-	"\xecqwg63\xb3\xc6N\x13\x92\x98\xa4\x10Dy" +
-	"\x84\x84G\x0a-\x04\xa9UiiI\xa1j\xa9\xa8J" +
-	"\xfa\x82\x8agP\xa8\x02\xa4jKH[\xa2P\xda@" +
-	"\x85\xa8\x80\xa9\xce\xcc\xce\xc3kc;\xd0\x0f\xfd\xb6:" +
-	"s\xee\xbd\xe7}~\xe7\xec\xf9\xcb\xc56\xa19.V" +
-	"\x03([\xe3\x15\x0eozi\xe3\xfd\x0b\x7f5\x06J" +
-	"\x03\xa2s\xdd\x13\xdd\xa9\xf7\xed\xb1\xd7 \xceD\x80\x16" +
-	"-\xbe\x11\xe5\xcdq\x11@\x1e\x8d\xff\x15\xd0\xb9L:" +
-	"\xef\xaa\xd4\x8b\xcf_\x0fRC\x949F\xcc\xeb*\x9a" +
-	"P\xceW\x10\xb3VA\xcc\x17\xe5_\xd8\xf7\xf9=\xcf" +
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-	"\\\xc3P\xc9\x09(!\xa6\xc8\xc1\x92F\xc4A\x86\x8a" +
-	"-\xa0$\x08)\xaa\x18\xd2\x86\xf9\x00J\x8e\xa12\"" +
-	" \xb2\x142\x00\xa9\xb8\x0b@\x19a\xa8l\x17\xd0)" +
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-	"\xc8{ \xcd\xcdan\x9e\xabF\x02dA\x8fj\xaa" +
-	",o)5\x81\x1d;\xaf\x04P:\x18*=\x11;" +
-	"\xae$;\xae`\xa8\\\x1e\xb1c\x1f\xd9\xb1\x87\xa1\xb2" +
-	"V@\xc70\xb5\x01M\xbf\x84\x033\xa3>\xb6l]" +
-	"\xcds\xb2Y\xc9\x1e[\x8c\x82\xad\x19\xba\x85ua\x1d" +
-	"\x05\xc4\xba\xa9\xbd\xee)\x90\xa4\xd8&\xfb$\x02i\xcf" +
-	"\"i?\xcbP\xf9\\D\xdaf\x0a\xe5\xf3\x19*\x17" +
-	"\x09\xe8\xa8\x99\x8cQ\xd4\xed5\xc0\xd4\x812\xa7\xa49" +
-	"$3&\x0f\xe5\xf5\x9f\x8dO\x12wd\xef\x0c\x89\xde" +
-	"\xcb\xbd\x9c:\xd7\xe4\x96X\xcc\xd9$M\x8d\xe3x\xe2" +
-	",\x06P\x160T\xce\x17\xb0\x16?r<y\x16\xed" +
-	"\x0a\xe5i\xe4\xa6i\x98X\x17\xd6\x9c\x92\xf6\x99\xd2\x03" +
-	"h\xe8\x1d\xdcV\xb5\x1c\x92\x8d\x826Wf\xa3\xe9\x9c" +
-	"\\\xd4M>\xa0Y67=\xf2\x82V\xf2t\xdeR" +
-	"b\x81\xe9j\xf7\x02(u\x0c\x95\xd3\x05t\x06L5" +
-	"\xc3{\xb8\x89\x9a\x91]\xa5\xeaF\x9a\xf1\x0c\xc6A\xc0" +
-	"x\xe4\xd1\xd3N\xf5\xd1^n\x15s\xb6\x05\xc1\xa9\xa9" +
-	"\xcf\x9b\xbcd\x84\xd2\xf1\x9eFO\xe6T \xf3\xe6\xf9" +
-	"a\xed\x09\xdc\xbd\xad?L\xdd 8wR`\xdc\xc8" +
-	"P\xd9\x1dI\xf2\xdb)\x8coc\xa8\xdc+\xa0\x14\x8b" +
-	"\xa50\x06 \xddCa\xbc\x9b\xa1r\xbf0\xbeB\xf1" +
-	"a\xae\xdb\x1d\xda\x00\x88\xdc\x0a\xa9$b\x876\xc0\x81" +
-	"Y\x9f6\xd0\x13\xd3\xd8\xc3\xe8\xb7\x8c\x1c\xb7y\x07\xcf" +
-	"\xe4TS\xb5\xb5a\xee}/\x05\xa3\xef\xd4\xa9.\xec" +
-	"u=B\x87\x0d}\x82\x9b\xc2\xa0.\xb9\x0a\xad\xa9\xea" +
-	"U\xc8\xbe\xba`k\xa2\xa1[e%x)\x80\xb2\x96" +
-	"\xa12\x18\xf1\x0e7\x01\x94,C\xa5  \x96\x9c\x93" +
-	"\x1f\x0b\xdb\x8a\xc4\xb0\xd4W\xf6\x86\xbem\xf5*0\xd6" +
-	"\x85\xb8\xbbd;\xaf\xce\xac0\xa01\xa3\xe6\xba\x0a\x81" +
-	"\x07L^\xc8\xa9\x19\xde\x89\xa5\x9a\x0a\x88  \xba\x0e" +
-	"\xcb\x17LnY\xa8\x19\xbaRTs\x1a\xb3G't" +
-	"\x9a)\xb5\xa5|\x14\xb5\x9cUVz\x9a\xc2\\\x0f\xb4" +
-	"]D\xa5\xe7\x1c\x86\xca\x12\x01\x93\xc5\xa2\x96\x0d\x04\xcc" +
-	"\x19\x19\xd7\x09\x90\\\xa5\xe6\xf9\x84\xf6P1mn\x8c" +
-	"\xcb\xac\x1e5\xe9\xa6\xc6\xffR\xdd\x9e\x1a\x8c\x90\xea\xe0" +
-	"6\xb7Pd\xca\xe66\x86\xca\x8a\x88\xc8]\x8b#z" +
-	"\xf8\"\xaf\xec\x0f\xf5\x10\xbf\xc2G}\xa9\x1ay\x9e*" +
-	"\xa5o\xcc\x922\xed ^\x16\xf2L%_4;V" +
-	"\x17\x1a]\x0dI\xc6%\xbe\x8c\xf2(v\x03\xa4G\x90" +
-	"az;\x86b\xca\xdbp\x19@z\x13\xd1o\xc4P" +
-	"Ry\x076\x00\xa4\xb7\x12\xfdf\x0c@\x93\xbc\x13\x1f" +
-	"\x02H\xdfL\xe4\xbb\x89=\xc6\xdc\xe2#\xefq\xaf\xdf" +
-	"M\xf4\xfb\x89\x1e\x8f\xa50\x0e \xdf\x87M\x00\xe9\xbb" +
-	"\x89\xfe\x18\xd1+\x84\x14V\x00\xc8\xfbq\x08 \xfd\x08" +
-	"\xd1\x9f \xba\x18O\x11n\x94\x1fG\x13 \xfdS\xa2" +
-	"\xff\x9a\xe8\x89\xb9)L\xd0\x80\xe1\xd2\x9f$\xfa\xb3D" +
-	"\xaf\x9c\x97\xc2J\x1a7p\x0c \xfd4\xd1\x0f\x11\xbd" +
-	"\x0aSX\x05 \x1f\xc4\xbd\x00\xe9CD\xff\x13\xd1\xab" +
-	"+RX\x0d \xff\xc1\x95\xe70\xd1\xdf zM," +
-	"\x855\x00\xf2\x9fq\x1f@\xfa\x0d\xa2\xff\x83\xe8\xb5b" +
-	"\x0ak\x01\xe4\xb7\\\xbdN\x10=!\x94!*?\xa2" +
-	"\xca`\x133\xac\xc0e\xbc\x94\xc5\xe8\x85{\x8f\x91$" +
-	"h\x84\xc9p\xb2\x06\xc4$\xa0S0\x8c\xdc\xaa\xf1\x91" +
-	"\x9a\xb4\xd5\x01\xcb\x87hu\xe1\xf8\x05H\xc4\xa0\xcfB" +
-	"\xd2\xd0\xbb\xb2A!(\xaf+\xbe$\x9a\xd5^\xb4\x8d" +
-	"b\x01\x1a\xb3\xaa\xcd\xb3AU1\x8b\xfar\xd3\xc8\xaf" +
-	"An\xe65]\xcdMSo*A\xc0J(\x95\x04" +
-	"\xffn\xbd\x98\xef1\xf9\xb0\x86F\xd1j\xb7m\x9e\x17" +
-	"\x0b\xb6\x15H\xf4\xf1\x803\x88h\xa1<\xa2\x1b\x0bK" +
-	"\xd7\xa8\x033\xa9S\x8bC\xdc\x94\xd4#\x05\xa9qX" +
-	"\xcd\x15?Iy\x1a\xdf\xba{[\xbd\xd6\x1f\xc5\x1b\xd4" +
-	"\x1d\x12\x0c\x95\x94\x80\xad\xa6\xd7n\xea\xfc9m\xfaR" +
-	"2\x1e\x80%\xfd\xa9\xc6\xbd\x1f#\xab\x0fzG(\xdd" +
-	"?c\xf1\x07\xb8\xed\xfd\xa2\xb9\x82@\xb1\x18m\xab\xa7" +
-	"v\xba\x97[\xc9\x99\xa8\x1e\xce\xb3e\xca\x8b3\xea\xe2" +
-	"\x93\xf4p\x1f\xe3E:r\xd3d\x1d\xb9{\x92\x8e\xdc" +
-	"\x1b\xed\xc8B\xa9#S\xa3(0T6\x09\x98\xa4\xb1" +
-	"\x01\xeb\xc2}\xd48\xa1\xc7\x8fJ\x14\x0a]z\x96\x03" +
-	"\x8e\xf8\xd1\x1ci\x1f\xc1\x9egz443\xb5}\x94" +
-	"9\xad\xc1\x83\xe5\xc9L\x07\x8eV\xefQ\x8a\xb3\xb9," +
-	"\x0e\x10,\x92\xd0_VH\xfb7\x82 }W\xc4p" +
-	"\xd9\x82\xfenE\xba\xcf\x04A\xda#\xa2\x10,\xdb\xd0" +
-	"_\xaaI;o\x02A\xda!\"\x0bve\xe8\x8f\xfb" +
-	"\xcd\xa3U\x08\x82\xb4Y\xc4X\xb0\x1fD\x7fY m" +
-	"\x18\x02A\xd2D\x8c\x07k8\xf4\xb7F\xd2\xba1\x10" +
-	"\xa4>\xd1\xf1\x8d\x04\xad\x9e\x1em\xe8\xf81\x0a\x8dn" +
-	"\x94\xb6\xa1\xe3\xc3@\xf4A\x05@\x1b:>\xe6d\x1f" +
-	"\x07:].\x7f\x86\x84$M\x91m\x04\xbf\xbc\xfc\xc7" +
-	"R\x01\x806Tb\x18\xd9\x95\x00|R\xa8\xd3\xcb\x1b" +
-	"?M)\x99\xc4\xb9\xde;\xc1\x0e!r/\xa1\xb7\x1a" +
-	"\x86\xca\\aZ\xc0\x16\xfb8-\xfc\xa0M\xd2a\xba" +
-	"\xff\xff\x83\xfb\x0f\x12\xe0y\x96\xa1r8\x92\x8e/\x13" +
-	"\xf1E\x86\xca\x91\x08\xe0y\x85r\xf40C\xe5\xddp" +
-	"\xf1\xf2\xcf\x9b\x00\x94w\x19\xf6F\x00\x84\xf4!1~" +
-	"@m\xd6\x85\x0f\xe8\xc1\x878\xee\x02H'\xa8\xfd\xa6" +
-	"\\\xf8\x10\xf3\xe0\x83\x84\xfd\x00\xe9:\xa2\x9f\x1e\x85\x0f" +
-	"\xf3\xf0J\x80\xf4\\\xa2/@\x01E\x1eY\xda\x14\xcd" +
-	"\x10`\xe5\x8c\x81\x15\x9a>iO\xf27Ah/W" +
-	"\xb5\\\xd1\xe4\x10\xb6\xc4R\x91\xe8\x88tioE\xd4" +
-	"\xbe\x9e\xc2/M\xc1\x93E\x0bE\x10P<\xb5\xc9k" +
-	"F\x1d\xa3\xd34\x0d4\xcb\xc0\xe7\xe2\x10|\x06\xd8\x93" +
-	"0\xf4\xa5\x0c\x955\xe4\x8a6\xcf\x15J\x7f\x08\x97\x1b" +
-	"3j\xd1\xe2\x13t\x00\xc6\xcd`Z\xb6\x06\x8db." +
-	"\xdb\xcbA\xb4\xcd\xd12\x13L\x0bB\xd3<\xe9W\x9c" +
-	"\x84[q\xfc=,\xfa\xebV\xa9y/\x08\xd2\"\xaa" +
-	"8\xfej\x11\xfd\xa5\xba\xf4\x99\x87@\x90\xce\x08\x0b\x00" +
-	"\xfa6`\x86>>\xe5\xbd\x0fn\x8c\xb6a\x0f\xe2\x7f" +
-	"c\x86\xf4\xda\xcf)d\xfa\xb8U\x14\x95qq&}" +
-	"3\xf8\xe3\xa6,\xd3+?\xed8\xed7\x92\xff\x04\x00" +
-	"\x00\xff\xff\xed\xc3%H"
+const schema_db8274f9144abc7e = "x\xda\xccY{l\x1c\xd5\xd5?g\xee\xaeg\xed\xd8" +
+	"\xac\x87\xd9\xc4\x89\x05\x9f\xbf/\x0a\xe2\xc3`\xc0q\xa9" +
+	"\xd2\x94\xd6v\xb0Sl\xf2\xf0x\x93\x96G\x82\x18\xef" +
+	"\xde\xd8\xe3\xee\xce,3\xb3\xc6N\x13\x92\x98\xa4\x10\xc4" +
+	"+!\xe1\x91\x926\x04\xd1\xaa\x14ZR@m*\xaa" +
+	"B_\x80x\xa3P%\x10\xd4\x96\x90>\xa2PJ\xa0" +
+	"BT\x94\xa9\xce\xcc\xce\xc3kc;\xd0?\xfa\xdf\xea" +
+	"\xcc\xb9\xf7\x9es~\xe7\x9e\xf3\xbbg\xcf\xff\x9a\xd8&" +
+	"4\xc7\xc5\x19\x00\xca\xc6x\x85\xc3\x1b_Y\xbb\xe7\x8c" +
+	"_\x8d\x82R\x8f\xe8\\\xfbxw\xeaC{\xf4u\x88" +
+	"3\x11\xa0E\x8b\xafEy}\\\x04\x90G\xe2\x7f\x06" +
+	"t.\x91\xce\xbb\"\xf5\xd2\x0b\xd7\x81T\x1fU\x8e\x91" +
+	"\xf2\xea\x8aF\x94\xf3\x15\xa4\xacU\x90\xf2\x85\xf9\x17\xf7" +
+	"~~\xe7\xb3\x9bA\xaa\x17Be\xc0\x96\x95\xe2Z\x94" +
+	"5\x914\xb9\xb8\x1c\xd0yo\xc7\xec\x1f\xdc\xfb\xc2\xd3" +
+	"[@:\x13\xa1t\xf6z\xf15\x04\x94\xb7\x89?\x02" +
+	"tZ\x17?\xbf\xbf\xbe\xe5\x8e\x1de\xe7\x0a\xa4\xd8\x9c" +
+	"hD\xb9=A\xbb})q\x0d\xa03w\xe8\x8c\xab" +
+	"~\xf9\x9bG\xee\x04\xa5\x09\xd19\xdcw\xf6\xabl\xf7" +
+	"\x03\xaf\xc3J\x14Q\x00h\xb97\xb1\x976\xde\xe7\xea" +
+	"\xbex\xce\xe3?\xbb\xed\x91\xeb\xbf\x05\xca\x99\x88\x00\xae" +
+	"#3+\xffI\x0agU\xb6\x02:;\x0e\xfe|Y" +
+	"~\xdb\xae\xbd\x9ei\xeew\xa5R\x10 \xe6l\xee\xfa" +
+	" \xbf\xf2\xbe\xf4}%\xa3)J-\x9d\x95'\x10\xb0" +
+	"\xe5\xb2\xca\x06\x04t.x\xed\xe8\xf2\xa5?^\xf3\xbd" +
+	"\xc8\xdab\xd5ZZ\xfb\xd0\xff\\R9|t\xf1\xc3" +
+	" 5\xf9_\xae\xae\xea\xa5/\xb1\xd5\xecc\xf5\xae_" +
+	"<Z\x8e\x87\xebj\xbe\xaa\x0f\xe5MUnx\xaa\xdc" +
+	"#n|r\xd7\xd9\x89\xef\xbc\xf7\xd8D\x81\xb9\x7fF" +
+	"\x1f\xca\xfbgP`\x1e\x9bA\xce\xce\xec\xc2\xc3O4" +
+	"\xc7~\x12\x0d\xf3\xcc\xeac\xae\xb3\xd5\x14\xe6\xd3\xdf^" +
+	"T\xa3\xbf3\xfaD\xd9n\xae\xe23\xd5\xdd(\xbfQ" +
+	"M\xbb\x1dr\x95\xbb\xaf\xb8}{\xfc\xe8\xedO\x91\xa5" +
+	"\x11|\xe3\x09\xd7\xcf\x1a\x13\xe5\xad5\xf4sKM\x1d" +
+	"\x03t\xea\x1f\xfe\xe2\x0f\x17e\x0f=;\x81\xa5r\\" +
+	":!K\x12\xfd\xaa\x91\xc8\xd0#M\xfb\xbe\xf1\xd7\x9b" +
+	"_>P2\x14\xdd\\\x94\\T\xd6K\x84J\x00j" +
+	"Y\x94\\\xcd\xdd\xd2 \xca\xfb\xdc\xed\x1er\xb5\x85\xa3" +
+	"\xea\x9c\x8d\xbf\xfb\xf2\xe1\x08\x0e\xfb\xa47\x11b\xce\xb2" +
+	"\xaf^1X\xb9\xfe\xc8\x91\xe8A\xf7KnD\xf6\xbb" +
+	"K\xff\xf6\xddc\xb7\x1e\xcfg\xff\xe4\xe6\x92\x1f\xb3C" +
+	"\xd2B\x01P~W\xa2,\xafk\xa8\xe9\x9c{\xb0\xe7" +
+	"\x98\x07\xa5\xb7\xc5\xf3\xa7.\"\x85\xa3\xa7\xd2\x16\x17\\" +
+	"\xd5\xceW-\xb8\xf4\x18H\xf5l\xcc5\x88\xcb\x0bQ" +
+	"\x9e)\xd3\x02I\xbe\x1e\xe5\xb3Ru\x00\xce-\xd7v" +
+	",\xff\xc2\xdc'ODM\x9a\x93\xa2\xb4\x92\x9bR\xb4" +
+	"\xdf\x9a\x05\xc7\xbfr\xc6-\xbf=Q\x16HWqi" +
+	"\xaa\x11\xe5\xd5)r\xfd2R~g\xf1\xb7\x0f\xd4'" +
+	"\xeb\xdf/\x0bS\x85\x9bA\xa9A\x94\xb7\x91n\xcb\xcd" +
+	"\xa9\xa7(\x99\xbe\xf9\xfa\x95\xc3\xaf\\\xf7\xde?\xca\x11" +
+	"u\xb7\xde4\xab\x17\xe5\x9d\xb3h\xebm\xb3\x08\xff;" +
+	"W\xfce\xc3\xf1\x9d\xb3>\x18\xe7Ws\xdd \xca\x9d" +
+	"u\xa4\xd9^w\xbd|/\xfdr^\x12\xefk\xee\xd8" +
+	"\xf0\xec\x87\x91\x8c\xdfZ\xd7M\x19\x7f\x87x\xcf\x91\x8d" +
+	"\xbf\xbf\xf2\xa3\xa8\xc3[\xea\xde$\x87\xef\xae#\x87\xd7" +
+	"\xbds\xf7\xc5\xb7\xaez\xf0\xe3\x08|\xfb\xebFi\xa9" +
+	"]\xd4u\x9e3\x0b\xb1\xccy\xfe\xcf\xcc\xb9\x19\xb5\xa0" +
+	"\x17\x16\xb6\x17\xed\x01\xae\xdbZF\xb5y/o\xb5\x0a" +
+	"\x86n\xf1\x1eD\xa5\x96\xc5\x00b\x08 \xa9\x83\x00\xca" +
+	"U\x0c\x95\x9c\x80\x12b\x8a\x00\x964\x12\x0e0Tl" +
+	"\x01%AHQ\xc9\x90\xae\x9e\x0b\xa0\xe4\x18*\xc3\x02" +
+	"\"K!\x03\x90\x8a\xdb\x01\x94a\x86\xcaf\x01\x9d\x02" +
+	"7\xf3\xaa\xceuH\xda\x9d\xa6\x89\xd5 `5\xa0c" +
+	"r\xdb\x1cQ\xfbr\x90\xe4\x11\xb18x\x8d\x8d5 " +
+	"`\x0d\xa03`\x14Mk\xa5n\xa3\x96\xeb\xe5kL" +
+	"n\xe1\x00V\x80\x80\x15\x80\x81{l\xbc{\x17\xe54" +
+	"\xae\xdb\xc9.}\x8dQ\xe6T\xf7DNu\x97\x9c\xda" +
+	"\x1cqj\xd3\"\x00e\x1dC\xe5\x06\x01%V\xf2j" +
+	"K#\xf5\x05\x86\xcaM\x02:\x19\xf7\x90\xae,\x00\x04" +
+	"\xf6\xae\xe1\xaa]4\xb9E\xb2S\x00{\x18\xban\x9d" +
+	"\x02\xb8a\x88\x9b\x96f\xe8\xbe\x9bI\xd5\xcc\x0c\x04\xa1" +
+	"\x98\x04\xaa\xcea\xcd\xb25\xbd\x7f\x85+o\xed1r" +
+	"Zf\x84\xbc\xaav\xed<}!\x00\xa24\xf3r\x00" +
+	"\x14$i\x11@\xab\xd6\xaf\x1b&w\xb2\x9a\x951t" +
+	"\x9d\x03\xcb\xd8\x1b\xfa\xd4\x9c\xaagxpP\xc5\xf8\x83" +
+	"\xbc\x03\xd2\xdc\x1c\xe2\xe6\xb9j$A\xe6\xf5\xa8\xa6\xca" +
+	"\xf2\x96R\x1d\xc4\xb1\xf3r\x00\xa5\x83\xa1\xd2\x13\x89\xe3" +
+	"R\x8a\xe3\x12\x86\xca\xa5\x918\xae\xa48\xf60TV" +
+	"\x09\xe8\x18\xa6\xd6\xaf\xe9\x17q`f\x14c\xcb\xd6\xd5" +
+	"<\xa7\x98\x95\xe2\xb1\xc1(\xd8\x9a\xa1[X\x1b\xd6Q" +
+	"@\xac\x9d\x1cu\xcf\x81$\xe56\xc5'\x11X{\x16" +
+	"Y\xfb\xff\x0c\x95\xcfE\xacm\xa6T>\x9f\xa1r\xa1" +
+	"\x80\x8e\x9a\xc9\x18E\xdd^\x01L\xed/\x03%\xcd!" +
+	"\x991yh\xaf\x7fl|\x82\xbc\xa3xg\xc8\xf4^" +
+	"\xee\xdd\xa9sMn\x89\xc5\x9cM\xd6T;\x8eg\xce" +
+	"|\x00e\x1eC\xe5|\x01k\xf0c\xc7\xb3\xa7i{" +
+	"hO\x037M\xc3\xc4\xda\xb0\xe6\x94\xbc\xcf\x94\x0e@" +
+	"C\xef\xe0\xb6\xaa\xe5\x90b\x14\xb4\xb9\xb2\x18M\x05r" +
+	"Q7y\xbff\xd9\xdc\xf4\xc4\xf3Z\x09\xe9\xbc\xa5\xc4" +
+	"\x82\xd0\xd5\xec\x02Pj\x19*\xa7\x09\xe8\xf4\x9bj\x86" +
+	"\xf7p\x135#\xbbL\xd5\x8d4\xe3\x19\x8c\x83\x80\xf1" +
+	"\xc8\xa1\xa7\x9c\xec\xa1\xbd\xdc*\xe6l\x0b\x82U\x93\xaf" +
+	"7y)\x08\xa5\xe5=\x0d\x9e\xcd\xa9\xc0\xe6\xf5s\xc3" +
+	"\xda\x13\xc0\xbd\xa9/\xbc\xbaArn\xa5\xc4\xb8\x81\xa1" +
+	"\xb2#r\xc9\xb7Q\x1a\xdf\xc6P\xb9G@)\x16K" +
+	"a\x0c@\xba\x9b\xd2x\x07Ce\x8f0\xb6B\xf1!" +
+	"\xae\xdb\x1dZ?\x88\xdc\x0a\xa5db\x87\xd6\xcf\x81Y" +
+	"\x9f5\xd1\x13S\xc4\xc3\xe8\xb3\x8c\x1c\xb7y\x07\xcf\xe4" +
+	"TS\xb5\xb5!\xee}/%\xa3\x0f\xead\x1b\xf6\xba" +
+	"\x88\xd0bC\x1f\x07S\x98\xd4%\xa8\xd0\x9a\xac^\x85" +
+	"\xea\xcb\x0b\xb6&\x1a\xbaE\x971\x82\xce\xc2\x89\xd01" +
+	"Ct\xd0\x07g4\x0a\x0e\x96\xc0\xd9\x15\xe2 \xc5\x04" +
+	"\x0f\x9c\xdd{\x01\x94=\x0c\x95\x07\x05l\xf5\xca2\xd6" +
+	"\x86l\xbc\x14P\xaf\xf8,1\xa0!\xa3\xe6\xba\x0a\x01" +
+	",&/\xe4\xd4\x0c\xef\xc4R\xa1\x05D\x10\x10]\x14" +
+	"\xf3\x05\x93[\x16j\x86\xae\x14\xd5\x9c\xc6\xec\x91\xa0\xfd" +
+	"\xe8\xc5|\x8f\xc9\x8744\x8aV\xbbm\xf3\xbcX\xb0" +
+	"\xadq\xcdi\xd2\x00\xd1\x15\x16\xb5\x9cUV\xad\x1a\xc3" +
+	"\xf2\x10\x04\xa8\x89\xaa\xd59\x0c\x95\x05\x02&\x8bE-" +
+	"\x1b\x98\x9f32.n\x90\\\xa6\xe6\xf9\xb8\x8eR1" +
+	"\xe5u\x1as\x19{\xd4\xa4{\x9b\xfe\x9bJ\xfd\xe4\xfc" +
+	"\x85\\\x07\xb7\x1f\x86&S\x01hc\xa8,\x89\x98\xdc" +
+	"5?\xe2\x87o\xf2\xd2\xbe\xd0\x0f\xf1\xeb|\xc4\xb7\xaa" +
+	"\x81\xe7\xa9\xb8\xfa\xc1,9\xd3\x0e\xe2%\xa1\xced\xf6" +
+	"E/\xd4\xf2B\x83\xeb!\xd9\xb8\xc0\xb7Q\x1e\xc1n" +
+	"\x80\xf402Lo\xc6\xd0Ly\x13.\x02H\xaf#" +
+	"\xf9\x0d\x18Z*o\xc1z\x80\xf4F\x92\xdf\x84\x01\xcf" +
+	"\x92\xb7\xe2\x03\x00\xe9\x9bH|\x17\xa9\xc7\x98{%\xe4" +
+	"\x9d\xee\xf6;H\xbe\x87\xe4\xf1X\x0a\xe3\x00\xf2nl" +
+	"\x04H\xdfE\xf2GI^!\xa4\xb0\x02@\xde\x87\x83" +
+	"\x00\xe9\x87I\xfe8\xc9\xc5x\x8a\xa8\xa6\xbc\x1fM\x80" +
+	"\xf4OI\xfek\x92'f\xa70\x01 ?\xe9\xca\x9f" +
+	" \xf9s$\xaf\x9c\x93\xc2J\x00\xf9\x19\x1c\x05H?" +
+	"M\xf2\x03$\xaf\xc2\x14V\x01\xc8/\xe3.\x80\xf4\x01" +
+	"\x92\xff\x81\xe43*R8\x03@~\xc3\xb5\xe7 \xc9" +
+	"\xdf\"yu,\x85\xd5\x00\xf2\x1fq/@\xfa-\x92" +
+	"\xff\x9d\xe45b\x0ak\x00\xe4\xb7]\xbf\x8e\x93<!" +
+	"\x94\x910?\xa3\xca\x98\x163\xac\x002^\xba\xe3\xe8" +
+	"\xa5{\x8f\x91$6\x85\xc9\xf05\x0e\x88I@\xa7`" +
+	"\x18\xb9ec35i\xab\xfd\x96\xcf\xeaj\xc3\x17\x1b" +
+	" \x09\x83\xd6\x0cIC\xef\xca\x06\x85\xa0\xbc\xea\xf8\x96" +
+	"hV{\xd16\x8a\x05h\xc8\xaa6\xcf\x065\xc7," +
+	"\xea\x8bM#\xbf\x02\xb9\x99\xd7t57E5\xaa\x04" +
+	"\x01+\xa1T\x12\xfc\xbd'/M\x9f\xccQ\x83\x8c\x16" +
+	"\xca3\xba\xa1\xb0p\x85\xda?\x9d:5?\xa4ZI" +
+	"=R\x90\x1a\x86\xd4\\\xf1\xd3\x94\xa7\xb1\xdd\xbe\xb7\xd5" +
+	"c\x0bQ\x8aB\x0d%\xc1PI\x09\xd8jz\x1d\xaa" +
+	"\xd6\x7f\xdaM]J\xc6r\xb6\xa4\xff\x10r\xf7\xc7\xc8" +
+	"\xb8\x84\xce\x11J\xfbO\xdb\xfc~n{\xbf\xe8)B" +
+	"<Z\x8cv\xe2\x93[\xdd\xcb\xad\xe4t\\\x0f\x9f\xc0" +
+	"e\xce\x8b\xd3j\xfc\x13\xb4}\x9f\x16F\xdeQ\x84\xfd" +
+	"*\x86\xca@\x04{NM!\xcbP)\x84M<\xdf" +
+	"\x1b\xbe\x0d%&\x94\x1e\x87\xd4(\x0a\x0c\x95u\x02&" +
+	"\xe9\xa5\x81\xb5\xe1\x0ck\x8c\xd1c_W\x94\x0a]z" +
+	"\x96\x03\x0e\xfb\xd9\x1ci\x1f\xc1lhj\x025=\xb7" +
+	"}b:e\xc0\x83y\xcbt\xdf(\xad\xde\xa1\x94g" +
+	"\xb3Y\x1c \x98=\xa1?\xdf\x90\xf6\xad\x05A\xfa\xbe" +
+	"\x88\xe1|\x06\xfdq\x8c\xb4\xdb\x04A\xda)\xa2\x10\x0c" +
+	"\xe8\xd0\x1f\xc4I[o\x04A\xda\"\"\x0b\xe6k\xe8" +
+	"O\x08\x9aG\xaa\x10\x04i\xbd\x88\xb1`\xa6\x88\xfe|" +
+	"A\xbaz\x10\x04I\x131\x1e\x8c\xee\xd0\x1f4I\xab" +
+	"GA\x90V\x8a\x8e\x1f$h\xf5\xfchC\xc7\xcfQ" +
+	"hp\xb3\xb4\x0d\x1d\x9f9\xa2O*\x00\xda\xd0\xf1i" +
+	"*\xfb$\x9e\xeaj\xf9\xcfNH\xd2\xc3\xb3\x8d\xc8\x99" +
+	"w\xff\xb1T\x00\xa0\x0d\x95\x18F\xc6+\x00\x9f\x96\xea" +
+	"\xf4\xf2\x86\xcfRJ&\x00\xd7;'\x18;D\xf6%" +
+	"\xf6V\xcdP\x99-LI\xd8b\x9f\xe4\x85\x9f\xb4I" +
+	"ZL\xfb\xffo\xb0\xff\xcbDx\x9ec\xa8\x1c\x8c\\" +
+	"\xc7WI\xf8\x12C\xe5p\x84\xf0\x1c\xa2;z\x90\xa1" +
+	"\xf2~8\xaby\xf7F\x00\xe5}\x86\xbd\x11\x02!\xfd" +
+	"\x8b\x14?\xa26\xeb\xd2\x07\xf4\xe8C\x1c\xb7\x03\xa4\x13" +
+	"\xd4~S.}\x88y\xf4A\xc2>\x80t-\xc9O" +
+	"\x8b\xd2\x879x9@z6\xc9\xe7\xa1\x80\"\x8f\xcc" +
+	"y\x8afH\xb0rF\xff\x12M\x9f\xb0'\xf9\xc3#" +
+	"\xb4\x17\xabZ\xaehr\x08[b\xa9HtD\xba\xb4" +
+	"7Uj_C\xe9\x97\xa6\xe4\xc9\xa2\x85\"\x08(\x9e" +
+	"\xdccmZ\x1d\xa3\xd34\x0d4\xcb\xc8\xe7\xfc\x90|" +
+	"\x06\xdc\x938\xf4\xc5\x0c\x95\x15\x04E\x9b\x07\x85\xd2\x17" +
+	"\xd2\xe5\x86\x8cZ\xb4\xf88\x1f\x80q3x`[\x03" +
+	"F1\x97\xed\xe5 \xda\xe6HY\x08\xa6$\xa1i\x9e" +
+	"\xf4+N\xc2\xad8\xfe\xe8\x16\xfd\x09\xad\xd4\xbc\x0b\x04" +
+	"\xa9\x89*\x8e?\x8dD\x7f\x10/\xfd\xdf\x03 H\xa7" +
+	"\x87\x05\x00\xfd\x180C\x1f{\xe5\xbd\x0fn\x8e\xb6a" +
+	"\x0f\xe2\x7f\xe2\xd9\xe9\xb5\x9f\x93\xb8\xe9c\xa6WT\xc6" +
+	"\xc5\xe9\xf4\xcd\xe0\xcf\x9e\xb2\x9b^\xf9Y_\xe0~#" +
+	"\xf9w\x00\x00\x00\xff\xffH\xa22\xa3"

 func init() {
 	schemas.Register(schema_db8274f9144abc7e,
@@ -9,9 +9,10 @@ import (
 	"strings"
 	"time"

-	"github.com/cloudflare/cloudflared/logger"
 	"github.com/google/uuid"
 	"github.com/pkg/errors"
+
+	"github.com/cloudflare/cloudflared/logger"
 )

 const (
@@ -27,9 +28,10 @@ var (
 )

 type Tunnel struct {
-	ID          string       `json:"id"`
+	ID          uuid.UUID    `json:"id"`
 	Name        string       `json:"name"`
 	CreatedAt   time.Time    `json:"created_at"`
+	DeletedAt   time.Time    `json:"deleted_at"`
 	Connections []Connection `json:"connections"`
 }

@@ -38,29 +40,108 @@ type Connection struct {
 	ID       uuid.UUID `json:"uuid"`
 }

+// Route represents a record type that can route to a tunnel
+type Route interface {
+	json.Marshaler
+	RecordType() string
+	// SuccessSummary explains what will route to this tunnel when it's provisioned successfully
+	SuccessSummary() string
+}
+
+type DNSRoute struct {
+	userHostname string
+}
+
+func NewDNSRoute(userHostname string) Route {
+	return &DNSRoute{
+		userHostname: userHostname,
+	}
+}
+
+func (dr *DNSRoute) MarshalJSON() ([]byte, error) {
+	s := struct {
+		Type         string `json:"type"`
+		UserHostname string `json:"user_hostname"`
+	}{
+		Type:         dr.RecordType(),
+		UserHostname: dr.userHostname,
+	}
+	return json.Marshal(&s)
+}
+
+func (dr *DNSRoute) RecordType() string {
+	return "dns"
+}
+
+func (dr *DNSRoute) SuccessSummary() string {
+	return fmt.Sprintf("%s will route to your tunnel", dr.userHostname)
+}
+
+type LBRoute struct {
+	lbName string
+	lbPool string
+}
+
+func NewLBRoute(lbName, lbPool string) Route {
+	return &LBRoute{
+		lbName: lbName,
+		lbPool: lbPool,
+	}
+}
+
+func (lr *LBRoute) MarshalJSON() ([]byte, error) {
+	s := struct {
+		Type   string `json:"type"`
+		LBName string `json:"lb_name"`
+		LBPool string `json:"lb_pool"`
+	}{
+		Type:   lr.RecordType(),
+		LBName: lr.lbName,
+		LBPool: lr.lbPool,
+	}
+	return json.Marshal(&s)
+}
+
+func (lr *LBRoute) RecordType() string {
+	return "lb"
+}
+
+func (lr *LBRoute) SuccessSummary() string {
+	return fmt.Sprintf("Load balancer %s will route to this tunnel through pool %s", lr.lbName, lr.lbPool)
+}
+
 type Client interface {
 	CreateTunnel(name string, tunnelSecret []byte) (*Tunnel, error)
-	GetTunnel(id string) (*Tunnel, error)
-	DeleteTunnel(id string) error
+	GetTunnel(tunnelID uuid.UUID) (*Tunnel, error)
+	DeleteTunnel(tunnelID uuid.UUID) error
 	ListTunnels() ([]Tunnel, error)
+	CleanupConnections(tunnelID uuid.UUID) error
+	RouteTunnel(tunnelID uuid.UUID, route Route) error
 }

 type RESTClient struct {
-	baseURL   string
-	authToken string
-	client    http.Client
-	logger    logger.Service
+	baseEndpoints *baseEndpoints
+	authToken     string
+	client        http.Client
+	logger        logger.Service
+}
+
+type baseEndpoints struct {
+	accountLevel string
+	zoneLevel    string
 }

 var _ Client = (*RESTClient)(nil)

-func NewRESTClient(baseURL string, accountTag string, authToken string, logger logger.Service) *RESTClient {
+func NewRESTClient(baseURL string, accountTag, zoneTag string, authToken string, logger logger.Service) *RESTClient {
 	if strings.HasSuffix(baseURL, "/") {
 		baseURL = baseURL[:len(baseURL)-1]
 	}
-	url := fmt.Sprintf("%s/accounts/%s/tunnels", baseURL, accountTag)
 	return &RESTClient{
-		baseURL:   url,
+		baseEndpoints: &baseEndpoints{
+			accountLevel: fmt.Sprintf("%s/accounts/%s/tunnels", baseURL, accountTag),
+			zoneLevel:    fmt.Sprintf("%s/zones/%s/tunnels", baseURL, zoneTag),
+		},
 		authToken: authToken,
 		client: http.Client{
 			Transport: &http.Transport{
@@ -82,15 +163,12 @@ func (r *RESTClient) CreateTunnel(name string, tunnelSecret []byte) (*Tunnel, er
 	if name == "" {
 		return nil, errors.New("tunnel name required")
 	}
-	body, err := json.Marshal(&newTunnel{
+	body := &newTunnel{
 		Name:         name,
 		TunnelSecret: tunnelSecret,
-	})
-	if err != nil {
-		return nil, errors.Wrap(err, "Failed to serialize new tunnel request")
 	}

-	resp, err := r.sendRequest("POST", "", bytes.NewBuffer(body))
+	resp, err := r.sendRequest("POST", r.baseEndpoints.accountLevel, body)
 	if err != nil {
 		return nil, errors.Wrap(err, "REST request failed")
 	}
@@ -103,11 +181,12 @@ func (r *RESTClient) CreateTunnel(name string, tunnelSecret []byte) (*Tunnel, er
 		return nil, ErrTunnelNameConflict
 	}

-	return nil, statusCodeToError("create", resp)
+	return nil, r.statusCodeToError("create tunnel", resp)
 }

-func (r *RESTClient) GetTunnel(id string) (*Tunnel, error) {
-	resp, err := r.sendRequest("GET", id, nil)
+func (r *RESTClient) GetTunnel(tunnelID uuid.UUID) (*Tunnel, error) {
+	endpoint := fmt.Sprintf("%s/%v", r.baseEndpoints.accountLevel, tunnelID)
+	resp, err := r.sendRequest("GET", endpoint, nil)
 	if err != nil {
 		return nil, errors.Wrap(err, "REST request failed")
 	}
@@ -117,21 +196,22 @@ func (r *RESTClient) GetTunnel(id string) (*Tunnel, error) {
 		return unmarshalTunnel(resp.Body)
 	}

-	return nil, statusCodeToError("read", resp)
+	return nil, r.statusCodeToError("get tunnel", resp)
 }

-func (r *RESTClient) DeleteTunnel(id string) error {
-	resp, err := r.sendRequest("DELETE", id, nil)
+func (r *RESTClient) DeleteTunnel(tunnelID uuid.UUID) error {
+	endpoint := fmt.Sprintf("%s/%v", r.baseEndpoints.accountLevel, tunnelID)
+	resp, err := r.sendRequest("DELETE", endpoint, nil)
 	if err != nil {
 		return errors.Wrap(err, "REST request failed")
 	}
 	defer resp.Body.Close()

-	return statusCodeToError("delete", resp)
+	return r.statusCodeToError("delete tunnel", resp)
 }

 func (r *RESTClient) ListTunnels() ([]Tunnel, error) {
-	resp, err := r.sendRequest("GET", "", nil)
+	resp, err := r.sendRequest("GET", r.baseEndpoints.accountLevel, nil)
 	if err != nil {
 		return nil, errors.Wrap(err, "REST request failed")
 	}
@@ -145,24 +225,48 @@ func (r *RESTClient) ListTunnels() ([]Tunnel, error) {
 		return tunnels, nil
 	}

-	return nil, statusCodeToError("list", resp)
+	return nil, r.statusCodeToError("list tunnels", resp)
 }

-func (r *RESTClient) resolve(target string) string {
-	if target != "" {
-		return r.baseURL + "/" + target
+func (r *RESTClient) CleanupConnections(tunnelID uuid.UUID) error {
+	endpoint := fmt.Sprintf("%s/%v/connections", r.baseEndpoints.accountLevel, tunnelID)
+	resp, err := r.sendRequest("DELETE", endpoint, nil)
+	if err != nil {
+		return errors.Wrap(err, "REST request failed")
 	}
-	return r.baseURL
+	defer resp.Body.Close()
+
+	return r.statusCodeToError("cleanup connections", resp)
 }

-func (r *RESTClient) sendRequest(method string, target string, body io.Reader) (*http.Response, error) {
-	url := r.resolve(target)
+func (r *RESTClient) RouteTunnel(tunnelID uuid.UUID, route Route) error {
+	endpoint := fmt.Sprintf("%s/%v/routes", r.baseEndpoints.zoneLevel, tunnelID)
+	resp, err := r.sendRequest("PUT", endpoint, route)
+	if err != nil {
+		return errors.Wrap(err, "REST request failed")
+	}
+	defer resp.Body.Close()
+
+	return r.statusCodeToError("add route", resp)
+}
+
+func (r *RESTClient) sendRequest(method string, url string, body interface{}) (*http.Response, error) {
 	r.logger.Debugf("%s %s", method, url)
-	req, err := http.NewRequest(method, url, body)
+
+	var bodyReader io.Reader
+	if body != nil {
+		if bodyBytes, err := json.Marshal(body); err != nil {
+			return nil, errors.Wrap(err, "failed to serialize json body")
+		} else {
+			bodyReader = bytes.NewBuffer(bodyBytes)
+		}
+	}
+
+	req, err := http.NewRequest(method, url, bodyReader)
 	if err != nil {
 		return nil, errors.Wrapf(err, "can't create %s request", method)
 	}
-	if body != nil {
+	if bodyReader != nil {
 		req.Header.Set("Content-Type", jsonContentType)
 	}
 	req.Header.Add("X-Auth-User-Service-Key", r.authToken)
@@ -177,7 +281,7 @@ func unmarshalTunnel(reader io.Reader) (*Tunnel, error) {
 	return &tunnel, nil
 }

-func statusCodeToError(op string, resp *http.Response) error {
+func (r *RESTClient) statusCodeToError(op string, resp *http.Response) error {
 	switch resp.StatusCode {
 	case http.StatusOK:
 		return nil
@@ -188,6 +292,6 @@ func statusCodeToError(op string, resp *http.Response) error {
 	case http.StatusNotFound:
 		return ErrNotFound
 	}
-	return errors.Errorf("API call to %s tunnel failed with status %d: %s", op,
+	return errors.Errorf("API call to %s failed with status %d: %s", op,
 		resp.StatusCode, http.StatusText(resp.StatusCode))
 }
@@ -36,7 +36,7 @@ func (c *connection) clientAuthenticate(config *ClientConfig) error {

 	// during the authentication phase the client first attempts the "none" method
 	// then any untried methods suggested by the server.
-	tried := make(map[string]bool)
+	var tried []string
 	var lastMethods []string

 	sessionID := c.transport.getSessionID()
@@ -49,7 +49,9 @@ func (c *connection) clientAuthenticate(config *ClientConfig) error {
 			// success
 			return nil
 		} else if ok == authFailure {
-			tried[auth.method()] = true
+			if m := auth.method(); !contains(tried, m) {
+				tried = append(tried, m)
+			}
 		}
 		if methods == nil {
 			methods = lastMethods
@@ -61,7 +63,7 @@ func (c *connection) clientAuthenticate(config *ClientConfig) error {
 	findNext:
 		for _, a := range config.Auth {
 			candidateMethod := a.method()
-			if tried[candidateMethod] {
+			if contains(tried, candidateMethod) {
 				continue
 			}
 			for _, meth := range methods {
@@ -72,16 +74,16 @@ func (c *connection) clientAuthenticate(config *ClientConfig) error {
 			}
 		}
 	}
-	return fmt.Errorf("ssh: unable to authenticate, attempted methods %v, no supported methods remain", keys(tried))
+	return fmt.Errorf("ssh: unable to authenticate, attempted methods %v, no supported methods remain", tried)
 }

-func keys(m map[string]bool) []string {
-	s := make([]string, 0, len(m))
-
-	for key := range m {
-		s = append(s, key)
+func contains(list []string, e string) bool {
+	for _, s := range list {
+		if s == e {
+			return true
+		}
 	}
-	return s
+	return false
 }

 // An AuthMethod represents an instance of an RFC 4252 authentication method.
@@ -107,6 +107,7 @@ func (p *clientConnPool) getClientConn(req *http.Request, addr string, dialOnMis

 // dialCall is an in-flight Transport dial call to a host.
 type dialCall struct {
+	_    incomparable
 	p    *clientConnPool
 	done chan struct{} // closed when done
 	res  *ClientConn   // valid after done is closed
@@ -180,6 +181,7 @@ func (p *clientConnPool) addConnIfNeeded(key string, t *Transport, c *tls.Conn)
 }

 type addConnCall struct {
+	_    incomparable
 	p    *clientConnPool
 	done chan struct{} // closed when done
 	err  error
@@ -200,12 +202,6 @@ func (c *addConnCall) run(t *Transport, key string, tc *tls.Conn) {
 	close(c.done)
 }

-func (p *clientConnPool) addConn(key string, cc *ClientConn) {
-	p.mu.Lock()
-	p.addConnLocked(key, cc)
-	p.mu.Unlock()
-}
-
 // p.mu must be held
 func (p *clientConnPool) addConnLocked(key string, cc *ClientConn) {
 	for _, v := range p.conns[key] {
@@ -8,6 +8,8 @@ package http2

 // flow is the flow control window's size.
 type flow struct {
+	_ incomparable
+
 	// n is the number of DATA bytes we're allowed to send.
 	// A flow is kept both on a conn and a per-stream.
 	n int32
@@ -105,7 +105,14 @@ func huffmanDecode(buf *bytes.Buffer, maxLen int, v []byte) error {
 	return nil
 }

+// incomparable is a zero-width, non-comparable type. Adding it to a struct
+// makes that struct also non-comparable, and generally doesn't add
+// any size (as long as it's first).
+type incomparable [0]func()
+
 type node struct {
+	_ incomparable
+
 	// children is non-nil for internal nodes
 	children *[256]*node

@@ -19,7 +19,6 @@ package http2 // import "golang.org/x/net/http2"
 import (
 	"bufio"
 	"crypto/tls"
-	"errors"
 	"fmt"
 	"io"
 	"net/http"
@@ -173,11 +172,6 @@ func (s SettingID) String() string {
 	return fmt.Sprintf("UNKNOWN_SETTING_%d", uint16(s))
 }

-var (
-	errInvalidHeaderFieldName  = errors.New("http2: invalid header field name")
-	errInvalidHeaderFieldValue = errors.New("http2: invalid header field value")
-)
-
 // validWireHeaderFieldName reports whether v is a valid header field
 // name (key). See httpguts.ValidHeaderName for the base rules.
 //
@@ -247,6 +241,7 @@ func (cw closeWaiter) Wait() {
 // Its buffered writer is lazily allocated as needed, to minimize
 // idle memory usage with many connections.
 type bufferedWriter struct {
+	_  incomparable
 	w  io.Writer     // immutable
 	bw *bufio.Writer // non-nil when data is buffered
 }
@@ -319,6 +314,7 @@ func bodyAllowedForStatus(status int) bool {
 }

 type httpError struct {
+	_       incomparable
 	msg     string
 	timeout bool
 }
@@ -382,3 +378,8 @@ func (s *sorter) SortStrings(ss []string) {
 func validPseudoPath(v string) bool {
 	return (len(v) > 0 && v[0] == '/') || v == "*"
 }
+
+// incomparable is a zero-width, non-comparable type. Adding it to a struct
+// makes that struct also non-comparable, and generally doesn't add
+// any size (as long as it's first).
+type incomparable [0]func()
@@ -252,7 +252,7 @@ func ConfigureServer(s *http.Server, conf *Server) error {
 			}
 		}
 		if !haveRequired {
-			return fmt.Errorf("http2: TLSConfig.CipherSuites is missing an HTTP/2-required AES_128_GCM_SHA256 cipher.")
+			return fmt.Errorf("http2: TLSConfig.CipherSuites is missing an HTTP/2-required AES_128_GCM_SHA256 cipher (need at least one of TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 or TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256).")
 		}
 	}

@@ -581,13 +581,10 @@ type stream struct {
 	cancelCtx func()

 	// owned by serverConn's serve loop:
-	bodyBytes        int64   // body bytes seen so far
-	declBodyBytes    int64   // or -1 if undeclared
-	flow             flow    // limits writing from Handler to client
-	inflow           flow    // what the client is allowed to POST/etc to us
-	parent           *stream // or nil
-	numTrailerValues int64
-	weight           uint8
+	bodyBytes        int64 // body bytes seen so far
+	declBodyBytes    int64 // or -1 if undeclared
+	flow             flow  // limits writing from Handler to client
+	inflow           flow  // what the client is allowed to POST/etc to us
 	state            streamState
 	resetQueued      bool        // RST_STREAM queued for write; set by sc.resetStream
 	gotTrailerHeader bool        // HEADER frame for trailers was seen
@@ -764,6 +761,7 @@ func (sc *serverConn) readFrames() {

 // frameWriteResult is the message passed from writeFrameAsync to the serve goroutine.
 type frameWriteResult struct {
+	_   incomparable
 	wr  FrameWriteRequest // what was written (or attempted)
 	err error             // result of the writeFrame call
 }
@@ -774,7 +772,7 @@ type frameWriteResult struct {
 // serverConn.
 func (sc *serverConn) writeFrameAsync(wr FrameWriteRequest) {
 	err := wr.write.writeFrame(sc)
-	sc.wroteFrameCh <- frameWriteResult{wr, err}
+	sc.wroteFrameCh <- frameWriteResult{wr: wr, err: err}
 }

 func (sc *serverConn) closeAllStreamsOnConnClose() {
@@ -1164,7 +1162,7 @@ func (sc *serverConn) startFrameWrite(wr FrameWriteRequest) {
 	if wr.write.staysWithinBuffer(sc.bw.Available()) {
 		sc.writingFrameAsync = false
 		err := wr.write.writeFrame(sc)
-		sc.wroteFrame(frameWriteResult{wr, err})
+		sc.wroteFrame(frameWriteResult{wr: wr, err: err})
 	} else {
 		sc.writingFrameAsync = true
 		go sc.writeFrameAsync(wr)
@@ -2060,7 +2058,7 @@ func (sc *serverConn) newWriterAndRequestNoBody(st *stream, rp requestParam) (*r
 	var trailer http.Header
 	for _, v := range rp.header["Trailer"] {
 		for _, key := range strings.Split(v, ",") {
-			key = http.CanonicalHeaderKey(strings.TrimSpace(key))
+			key = http.CanonicalHeaderKey(textproto.TrimString(key))
 			switch key {
 			case "Transfer-Encoding", "Trailer", "Content-Length":
 				// Bogus. (copy of http1 rules)
@@ -2278,6 +2276,7 @@ func (sc *serverConn) sendWindowUpdate32(st *stream, n int32) {
 // requestBody is the Handler's Request.Body type.
 // Read and Close may be called concurrently.
 type requestBody struct {
+	_             incomparable
 	stream        *stream
 	conn          *serverConn
 	closed        bool  // for use by Close only
@@ -93,7 +93,7 @@ type Transport struct {
 	// send in the initial settings frame. It is how many bytes
 	// of response headers are allowed. Unlike the http2 spec, zero here
 	// means to use a default limit (currently 10MB). If you actually
-	// want to advertise an ulimited value to the peer, Transport
+	// want to advertise an unlimited value to the peer, Transport
 	// interprets the highest possible value here (0xffffffff or 1<<32-1)
 	// to mean no limit.
 	MaxHeaderListSize uint32
@@ -108,6 +108,19 @@ type Transport struct {
 	// waiting for their turn.
 	StrictMaxConcurrentStreams bool

+	// ReadIdleTimeout is the timeout after which a health check using ping
+	// frame will be carried out if no frame is received on the connection.
+	// Note that a ping response will is considered a received frame, so if
+	// there is no other traffic on the connection, the health check will
+	// be performed every ReadIdleTimeout interval.
+	// If zero, no health check is performed.
+	ReadIdleTimeout time.Duration
+
+	// PingTimeout is the timeout after which the connection will be closed
+	// if a response to Ping is not received.
+	// Defaults to 15s.
+	PingTimeout time.Duration
+
 	// t1, if non-nil, is the standard library Transport using
 	// this transport. Its settings are used (but not its
 	// RoundTrip method, etc).
@@ -131,6 +144,14 @@ func (t *Transport) disableCompression() bool {
 	return t.DisableCompression || (t.t1 != nil && t.t1.DisableCompression)
 }

+func (t *Transport) pingTimeout() time.Duration {
+	if t.PingTimeout == 0 {
+		return 15 * time.Second
+	}
+	return t.PingTimeout
+
+}
+
 // ConfigureTransport configures a net/http HTTP/1 Transport to use HTTP/2.
 // It returns an error if t1 has already been HTTP/2-enabled.
 func ConfigureTransport(t1 *http.Transport) error {
@@ -227,6 +248,7 @@ type ClientConn struct {
 	br              *bufio.Reader
 	fr              *Framer
 	lastActive      time.Time
+	lastIdle        time.Time // time last idle
 	// Settings from peer: (also guarded by mu)
 	maxFrameSize          uint32
 	maxConcurrentStreams  uint32
@@ -674,6 +696,20 @@ func (t *Transport) newClientConn(c net.Conn, singleUse bool) (*ClientConn, erro
 	return cc, nil
 }

+func (cc *ClientConn) healthCheck() {
+	pingTimeout := cc.t.pingTimeout()
+	// We don't need to periodically ping in the health check, because the readLoop of ClientConn will
+	// trigger the healthCheck again if there is no frame received.
+	ctx, cancel := context.WithTimeout(context.Background(), pingTimeout)
+	defer cancel()
+	err := cc.Ping(ctx)
+	if err != nil {
+		cc.closeForLostPing()
+		cc.t.connPool().MarkDead(cc)
+		return
+	}
+}
+
 func (cc *ClientConn) setGoAway(f *GoAwayFrame) {
 	cc.mu.Lock()
 	defer cc.mu.Unlock()
@@ -736,7 +772,8 @@ func (cc *ClientConn) idleStateLocked() (st clientConnIdleState) {
 	}

 	st.canTakeNewRequest = cc.goAway == nil && !cc.closed && !cc.closing && maxConcurrentOkay &&
-		int64(cc.nextStreamID)+2*int64(cc.pendingRequests) < math.MaxInt32
+		int64(cc.nextStreamID)+2*int64(cc.pendingRequests) < math.MaxInt32 &&
+		!cc.tooIdleLocked()
 	st.freshConn = cc.nextStreamID == 1 && st.canTakeNewRequest
 	return
 }
@@ -746,6 +783,16 @@ func (cc *ClientConn) canTakeNewRequestLocked() bool {
 	return st.canTakeNewRequest
 }

+// tooIdleLocked reports whether this connection has been been sitting idle
+// for too much wall time.
+func (cc *ClientConn) tooIdleLocked() bool {
+	// The Round(0) strips the monontonic clock reading so the
+	// times are compared based on their wall time. We don't want
+	// to reuse a connection that's been sitting idle during
+	// VM/laptop suspend if monotonic time was also frozen.
+	return cc.idleTimeout != 0 && !cc.lastIdle.IsZero() && time.Since(cc.lastIdle.Round(0)) > cc.idleTimeout
+}
+
 // onIdleTimeout is called from a time.AfterFunc goroutine. It will
 // only be called when we're idle, but because we're coming from a new
 // goroutine, there could be a new request coming in at the same time,
@@ -834,14 +881,12 @@ func (cc *ClientConn) sendGoAway() error {
 	return nil
 }

-// Close closes the client connection immediately.
-//
-// In-flight requests are interrupted. For a graceful shutdown, use Shutdown instead.
-func (cc *ClientConn) Close() error {
+// closes the client connection immediately. In-flight requests are interrupted.
+// err is sent to streams.
+func (cc *ClientConn) closeForError(err error) error {
 	cc.mu.Lock()
 	defer cc.cond.Broadcast()
 	defer cc.mu.Unlock()
-	err := errors.New("http2: client connection force closed via ClientConn.Close")
 	for id, cs := range cc.streams {
 		select {
 		case cs.resc <- resAndError{err: err}:
@@ -854,6 +899,20 @@ func (cc *ClientConn) Close() error {
 	return cc.tconn.Close()
 }

+// Close closes the client connection immediately.
+//
+// In-flight requests are interrupted. For a graceful shutdown, use Shutdown instead.
+func (cc *ClientConn) Close() error {
+	err := errors.New("http2: client connection force closed via ClientConn.Close")
+	return cc.closeForError(err)
+}
+
+// closes the client connection immediately. In-flight requests are interrupted.
+func (cc *ClientConn) closeForLostPing() error {
+	err := errors.New("http2: client connection lost")
+	return cc.closeForError(err)
+}
+
 const maxAllocFrameSize = 512 << 10

 // frameBuffer returns a scratch buffer suitable for writing DATA frames.
@@ -904,7 +963,7 @@ func commaSeparatedTrailers(req *http.Request) (string, error) {
 		k = http.CanonicalHeaderKey(k)
 		switch k {
 		case "Transfer-Encoding", "Trailer", "Content-Length":
-			return "", &badStringError{"invalid Trailer key", k}
+			return "", fmt.Errorf("invalid Trailer key %q", k)
 		}
 		keys = append(keys, k)
 	}
@@ -1150,6 +1209,7 @@ func (cc *ClientConn) awaitOpenSlotForRequest(req *http.Request) error {
 			}
 			return errClientConnUnusable
 		}
+		cc.lastIdle = time.Time{}
 		if int64(len(cc.streams))+1 <= int64(cc.maxConcurrentStreams) {
 			if waitingForConn != nil {
 				close(waitingForConn)
@@ -1381,13 +1441,6 @@ func (cs *clientStream) awaitFlowControl(maxBytes int) (taken int32, err error)
 	}
 }

-type badStringError struct {
-	what string
-	str  string
-}
-
-func (e *badStringError) Error() string { return fmt.Sprintf("%s %q", e.what, e.str) }
-
 // requires cc.mu be held.
 func (cc *ClientConn) encodeHeaders(req *http.Request, addGzipHeader bool, trailers string, contentLength int64) ([]byte, error) {
 	cc.hbuf.Reset()
@@ -1603,6 +1656,7 @@ func (cc *ClientConn) writeHeader(name, value string) {
 }

 type resAndError struct {
+	_   incomparable
 	res *http.Response
 	err error
 }
@@ -1638,6 +1692,7 @@ func (cc *ClientConn) streamByID(id uint32, andRemove bool) *clientStream {
 		delete(cc.streams, id)
 		if len(cc.streams) == 0 && cc.idleTimer != nil {
 			cc.idleTimer.Reset(cc.idleTimeout)
+			cc.lastIdle = time.Now()
 		}
 		close(cs.done)
 		// Wake up checkResetOrDone via clientStream.awaitFlowControl and
@@ -1649,6 +1704,7 @@ func (cc *ClientConn) streamByID(id uint32, andRemove bool) *clientStream {

 // clientConnReadLoop is the state owned by the clientConn's frame-reading readLoop.
 type clientConnReadLoop struct {
+	_             incomparable
 	cc            *ClientConn
 	closeWhenIdle bool
 }
@@ -1728,8 +1784,17 @@ func (rl *clientConnReadLoop) run() error {
 	rl.closeWhenIdle = cc.t.disableKeepAlives() || cc.singleUse
 	gotReply := false // ever saw a HEADERS reply
 	gotSettings := false
+	readIdleTimeout := cc.t.ReadIdleTimeout
+	var t *time.Timer
+	if readIdleTimeout != 0 {
+		t = time.AfterFunc(readIdleTimeout, cc.healthCheck)
+		defer t.Stop()
+	}
 	for {
 		f, err := cc.fr.ReadFrame()
+		if t != nil {
+			t.Reset(readIdleTimeout)
+		}
 		if err != nil {
 			cc.vlogf("http2: Transport readFrame error on conn %p: (%T) %v", cc, err, err)
 		}
@@ -1878,7 +1943,9 @@ func (rl *clientConnReadLoop) handleResponse(cs *clientStream, f *MetaHeadersFra
 		return nil, errors.New("malformed response from server: malformed non-numeric status pseudo header")
 	}

-	header := make(http.Header)
+	regularFields := f.RegularFields()
+	strs := make([]string, len(regularFields))
+	header := make(http.Header, len(regularFields))
 	res := &http.Response{
 		Proto:      "HTTP/2.0",
 		ProtoMajor: 2,
@@ -1886,7 +1953,7 @@ func (rl *clientConnReadLoop) handleResponse(cs *clientStream, f *MetaHeadersFra
 		StatusCode: statusCode,
 		Status:     status + " " + http.StatusText(statusCode),
 	}
-	for _, hf := range f.RegularFields() {
+	for _, hf := range regularFields {
 		key := http.CanonicalHeaderKey(hf.Name)
 		if key == "Trailer" {
 			t := res.Trailer
@@ -1898,7 +1965,18 @@ func (rl *clientConnReadLoop) handleResponse(cs *clientStream, f *MetaHeadersFra
 				t[http.CanonicalHeaderKey(v)] = nil
 			})
 		} else {
-			header[key] = append(header[key], hf.Value)
+			vv := header[key]
+			if vv == nil && len(strs) > 0 {
+				// More than likely this will be a single-element key.
+				// Most headers aren't multi-valued.
+				// Set the capacity on strs[0] to 1, so any future append
+				// won't extend the slice into the other strings.
+				vv, strs = strs[:1:1], strs[1:]
+				vv[0] = hf.Value
+				header[key] = vv
+			} else {
+				header[key] = append(vv, hf.Value)
+			}
 		}
 	}

@@ -2184,8 +2262,6 @@ func (rl *clientConnReadLoop) processData(f *DataFrame) error {
 	return nil
 }

-var errInvalidTrailers = errors.New("http2: invalid trailers")
-
 func (rl *clientConnReadLoop) endStream(cs *clientStream) {
 	// TODO: check that any declared content-length matches, like
 	// server.go's (*stream).endStream method.
@@ -2416,7 +2492,6 @@ func (cc *ClientConn) writeStreamReset(streamID uint32, code ErrCode, err error)
 var (
 	errResponseHeaderListSize = errors.New("http2: response header list larger than advertised limit")
 	errRequestHeaderListSize  = errors.New("http2: request header list larger than peer's advertised limit")
-	errPseudoTrailers         = errors.New("http2: invalid pseudo header in trailers")
 )

 func (cc *ClientConn) logf(format string, args ...interface{}) {
@@ -2455,6 +2530,7 @@ func (rt erringRoundTripper) RoundTrip(*http.Request) (*http.Response, error) {
 // gzipReader wraps a response body so it can lazily
 // call gzip.NewReader on the first call to Read
 type gzipReader struct {
+	_    incomparable
 	body io.ReadCloser // underlying Response.Body
 	zr   *gzip.Reader  // lazily-initialized gzip reader
 	zerr error         // sticky error
@@ -1,6 +1,6 @@
 // Code generated by running "go generate" in golang.org/x/text. DO NOT EDIT.

-// +build go1.13
+// +build go1.13,!go1.14

 package idna

@@ -0,0 +1,12 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build !race
+
+package socket
+
+func (m *Message) raceRead() {
+}
+func (m *Message) raceWrite() {
+}
@@ -0,0 +1,37 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build race
+
+package socket
+
+import (
+	"runtime"
+	"unsafe"
+)
+
+// This package reads and writes the Message buffers using a
+// direct system call, which the race detector can't see.
+// These functions tell the race detector what is going on during the syscall.
+
+func (m *Message) raceRead() {
+	for _, b := range m.Buffers {
+		if len(b) > 0 {
+			runtime.RaceReadRange(unsafe.Pointer(&b[0]), len(b))
+		}
+	}
+	if b := m.OOB; len(b) > 0 {
+		runtime.RaceReadRange(unsafe.Pointer(&b[0]), len(b))
+	}
+}
+func (m *Message) raceWrite() {
+	for _, b := range m.Buffers {
+		if len(b) > 0 {
+			runtime.RaceWriteRange(unsafe.Pointer(&b[0]), len(b))
+		}
+	}
+	if b := m.OOB; len(b) > 0 {
+		runtime.RaceWriteRange(unsafe.Pointer(&b[0]), len(b))
+	}
+}
@@ -13,6 +13,9 @@ import (
 )

 func (c *Conn) recvMsgs(ms []Message, flags int) (int, error) {
+	for i := range ms {
+		ms[i].raceWrite()
+	}
 	hs := make(mmsghdrs, len(ms))
 	var parseFn func([]byte, string) (net.Addr, error)
 	if c.network != "tcp" {
@@ -43,6 +46,9 @@ func (c *Conn) recvMsgs(ms []Message, flags int) (int, error) {
 }

 func (c *Conn) sendMsgs(ms []Message, flags int) (int, error) {
+	for i := range ms {
+		ms[i].raceRead()
+	}
 	hs := make(mmsghdrs, len(ms))
 	var marshalFn func(net.Addr) []byte
 	if c.network != "tcp" {
@@ -12,6 +12,7 @@ import (
 )

 func (c *Conn) recvMsg(m *Message, flags int) error {
+	m.raceWrite()
 	var h msghdr
 	vs := make([]iovec, len(m.Buffers))
 	var sa []byte
@@ -48,6 +49,7 @@ func (c *Conn) recvMsg(m *Message, flags int) error {
 }

 func (c *Conn) sendMsg(m *Message, flags int) error {
+	m.raceRead()
 	var h msghdr
 	vs := make([]iovec, len(m.Buffers))
 	var sa []byte
@@ -4,4 +4,29 @@

 package socket

-func probeProtocolStack() int { return 4 }
+import (
+	"sync"
+	"syscall"
+	"unsafe"
+)
+
+// See version list in https://github.com/DragonFlyBSD/DragonFlyBSD/blob/master/sys/sys/param.h
+var (
+	osreldateOnce sync.Once
+	osreldate     uint32
+)
+
+// First __DragonFly_version after September 2019 ABI changes
+// http://lists.dragonflybsd.org/pipermail/users/2019-September/358280.html
+const _dragonflyABIChangeVersion = 500705
+
+func probeProtocolStack() int {
+	osreldateOnce.Do(func() { osreldate, _ = syscall.SysctlUint32("kern.osreldate") })
+	var p uintptr
+	if int(unsafe.Sizeof(p)) == 8 && osreldate >= _dragonflyABIChangeVersion {
+		return int(unsafe.Sizeof(p))
+	}
+	// 64-bit Dragonfly before the September 2019 ABI changes still requires
+	// 32-bit aligned access to network subsystem.
+	return 4
+}
@@ -403,9 +403,9 @@ func (ts *timeSeries) extract(l *tsLevel, start, finish time.Time, num int, resu

 	// Where should scanning start?
 	if dstStart.After(srcStart) {
-		advance := dstStart.Sub(srcStart) / srcInterval
-		srcIndex += int(advance)
-		srcStart = srcStart.Add(advance * srcInterval)
+		advance := int(dstStart.Sub(srcStart) / srcInterval)
+		srcIndex += advance
+		srcStart = srcStart.Add(time.Duration(advance) * srcInterval)
 	}

 	// The i'th value is computed as show below.
@@ -35,6 +35,7 @@ func marshalInterface(b []byte, cm *ControlMessage) []byte {
 }

 func parseInterface(cm *ControlMessage, b []byte) {
-	sadl := (*syscall.SockaddrDatalink)(unsafe.Pointer(&b[0]))
+	var sadl syscall.SockaddrDatalink
+	copy((*[unsafe.Sizeof(sadl)]byte)(unsafe.Pointer(&sadl))[:], b)
 	cm.IfIndex = int(sadl.Index)
 }
@@ -14,9 +14,8 @@ import (
 )

 const (
-	Version      = 4  // protocol version
-	HeaderLen    = 20 // header length without extension headers
-	maxHeaderLen = 60 // sensible default, revisit if later RFCs define new usage of version and header length fields
+	Version   = 4  // protocol version
+	HeaderLen = 20 // header length without extension headers
 )

 type HeaderFlags int
@@ -13,16 +13,13 @@ import (
 )

 var (
-	errInvalidConn              = errors.New("invalid connection")
-	errMissingAddress           = errors.New("missing address")
-	errMissingHeader            = errors.New("missing header")
-	errNilHeader                = errors.New("nil header")
-	errHeaderTooShort           = errors.New("header too short")
-	errExtHeaderTooShort        = errors.New("extension header too short")
-	errInvalidConnType          = errors.New("invalid conn type")
-	errNoSuchInterface          = errors.New("no such interface")
-	errNoSuchMulticastInterface = errors.New("no such multicast interface")
-	errNotImplemented           = errors.New("not implemented on " + runtime.GOOS + "/" + runtime.GOARCH)
+	errInvalidConn       = errors.New("invalid connection")
+	errMissingAddress    = errors.New("missing address")
+	errNilHeader         = errors.New("nil header")
+	errHeaderTooShort    = errors.New("header too short")
+	errExtHeaderTooShort = errors.New("extension header too short")
+	errInvalidConnType   = errors.New("invalid conn type")
+	errNotImplemented    = errors.New("not implemented on " + runtime.GOOS + "/" + runtime.GOARCH)

 	// See https://www.freebsd.org/doc/en/books/porters-handbook/versions.html.
 	freebsdVersion  uint32
@@ -7,12 +7,15 @@
 package ipv4

 import (
+	"errors"
 	"net"
 	"unsafe"

 	"golang.org/x/net/internal/socket"
 )

+var errNoSuchInterface = errors.New("no such interface")
+
 func (so *sockOpt) setIPMreq(c *socket.Conn, ifi *net.Interface, grp net.IP) error {
 	mreq := ipMreq{Multiaddr: [4]byte{grp[0], grp[1], grp[2], grp[3]}}
 	if err := setIPMreqInterface(&mreq, ifi); err != nil {
@@ -11,13 +11,14 @@ import (

 	"golang.org/x/net/bpf"
 	"golang.org/x/net/internal/socket"
+	"golang.org/x/sys/unix"
 )

 func (so *sockOpt) setAttachFilter(c *socket.Conn, f []bpf.RawInstruction) error {
-	prog := sockFProg{
+	prog := unix.SockFprog{
 		Len:    uint16(len(f)),
-		Filter: (*sockFilter)(unsafe.Pointer(&f[0])),
+		Filter: (*unix.SockFilter)(unsafe.Pointer(&f[0])),
 	}
-	b := (*[sizeofSockFprog]byte)(unsafe.Pointer(&prog))[:sizeofSockFprog]
+	b := (*[unix.SizeofSockFprog]byte)(unsafe.Pointer(&prog))[:unix.SizeofSockFprog]
 	return so.Set(c, b)
 }
@@ -11,6 +11,7 @@ import (

 	"golang.org/x/net/internal/iana"
 	"golang.org/x/net/internal/socket"
+	"golang.org/x/sys/unix"
 )

 var (
@@ -35,7 +36,7 @@ var (
 		ssoLeaveSourceGroup:   {Option: socket.Option{Level: iana.ProtocolIP, Name: sysMCAST_LEAVE_SOURCE_GROUP, Len: sizeofGroupSourceReq}, typ: ssoTypeGroupSourceReq},
 		ssoBlockSourceGroup:   {Option: socket.Option{Level: iana.ProtocolIP, Name: sysMCAST_BLOCK_SOURCE, Len: sizeofGroupSourceReq}, typ: ssoTypeGroupSourceReq},
 		ssoUnblockSourceGroup: {Option: socket.Option{Level: iana.ProtocolIP, Name: sysMCAST_UNBLOCK_SOURCE, Len: sizeofGroupSourceReq}, typ: ssoTypeGroupSourceReq},
-		ssoAttachFilter:       {Option: socket.Option{Level: sysSOL_SOCKET, Name: sysSO_ATTACH_FILTER, Len: sizeofSockFprog}},
+		ssoAttachFilter:       {Option: socket.Option{Level: unix.SOL_SOCKET, Name: unix.SO_ATTACH_FILTER, Len: unix.SizeofSockFprog}},
 	}
 )

@@ -0,0 +1,93 @@
+// Code generated by cmd/cgo -godefs; DO NOT EDIT.
+// cgo -godefs defs_freebsd.go
+
+package ipv4
+
+const (
+	sysIP_OPTIONS     = 0x1
+	sysIP_HDRINCL     = 0x2
+	sysIP_TOS         = 0x3
+	sysIP_TTL         = 0x4
+	sysIP_RECVOPTS    = 0x5
+	sysIP_RECVRETOPTS = 0x6
+	sysIP_RECVDSTADDR = 0x7
+	sysIP_SENDSRCADDR = 0x7
+	sysIP_RETOPTS     = 0x8
+	sysIP_RECVIF      = 0x14
+	sysIP_ONESBCAST   = 0x17
+	sysIP_BINDANY     = 0x18
+	sysIP_RECVTTL     = 0x41
+	sysIP_MINTTL      = 0x42
+	sysIP_DONTFRAG    = 0x43
+	sysIP_RECVTOS     = 0x44
+
+	sysIP_MULTICAST_IF           = 0x9
+	sysIP_MULTICAST_TTL          = 0xa
+	sysIP_MULTICAST_LOOP         = 0xb
+	sysIP_ADD_MEMBERSHIP         = 0xc
+	sysIP_DROP_MEMBERSHIP        = 0xd
+	sysIP_MULTICAST_VIF          = 0xe
+	sysIP_ADD_SOURCE_MEMBERSHIP  = 0x46
+	sysIP_DROP_SOURCE_MEMBERSHIP = 0x47
+	sysIP_BLOCK_SOURCE           = 0x48
+	sysIP_UNBLOCK_SOURCE         = 0x49
+	sysMCAST_JOIN_GROUP          = 0x50
+	sysMCAST_LEAVE_GROUP         = 0x51
+	sysMCAST_JOIN_SOURCE_GROUP   = 0x52
+	sysMCAST_LEAVE_SOURCE_GROUP  = 0x53
+	sysMCAST_BLOCK_SOURCE        = 0x54
+	sysMCAST_UNBLOCK_SOURCE      = 0x55
+
+	sizeofSockaddrStorage = 0x80
+	sizeofSockaddrInet    = 0x10
+
+	sizeofIPMreq         = 0x8
+	sizeofIPMreqn        = 0xc
+	sizeofIPMreqSource   = 0xc
+	sizeofGroupReq       = 0x88
+	sizeofGroupSourceReq = 0x108
+)
+
+type sockaddrStorage struct {
+	Len         uint8
+	Family      uint8
+	X__ss_pad1  [6]uint8
+	X__ss_align int64
+	X__ss_pad2  [112]uint8
+}
+
+type sockaddrInet struct {
+	Len    uint8
+	Family uint8
+	Port   uint16
+	Addr   [4]byte /* in_addr */
+	Zero   [8]uint8
+}
+
+type ipMreq struct {
+	Multiaddr [4]byte /* in_addr */
+	Interface [4]byte /* in_addr */
+}
+
+type ipMreqn struct {
+	Multiaddr [4]byte /* in_addr */
+	Address   [4]byte /* in_addr */
+	Ifindex   int32
+}
+
+type ipMreqSource struct {
+	Multiaddr  [4]byte /* in_addr */
+	Sourceaddr [4]byte /* in_addr */
+	Interface  [4]byte /* in_addr */
+}
+
+type groupReq struct {
+	Interface uint32
+	Group     sockaddrStorage
+}
+
+type groupSourceReq struct {
+	Interface uint32
+	Group     sockaddrStorage
+	Source    sockaddrStorage
+}
@@ -55,9 +55,6 @@ const (
 	sysSO_EE_ORIGIN_TXSTATUS     = 0x4
 	sysSO_EE_ORIGIN_TIMESTAMPING = 0x4

-	sysSOL_SOCKET       = 0x1
-	sysSO_ATTACH_FILTER = 0x1a
-
 	sizeofKernelSockaddrStorage = 0x80
 	sizeofSockaddrInet          = 0x10
 	sizeofInetPktinfo           = 0xc
@@ -70,8 +67,6 @@ const (
 	sizeofGroupSourceReq = 0x104

 	sizeofICMPFilter = 0x4
-
-	sizeofSockFprog = 0x8
 )

 type kernelSockaddrStorage struct {
@@ -133,16 +128,3 @@ type groupSourceReq struct {
 type icmpFilter struct {
 	Data uint32
 }
-
-type sockFProg struct {
-	Len       uint16
-	Pad_cgo_0 [2]byte
-	Filter    *sockFilter
-}
-
-type sockFilter struct {
-	Code uint16
-	Jt   uint8
-	Jf   uint8
-	K    uint32
-}
@@ -55,9 +55,6 @@ const (
 	sysSO_EE_ORIGIN_TXSTATUS     = 0x4
 	sysSO_EE_ORIGIN_TIMESTAMPING = 0x4

-	sysSOL_SOCKET       = 0x1
-	sysSO_ATTACH_FILTER = 0x1a
-
 	sizeofKernelSockaddrStorage = 0x80
 	sizeofSockaddrInet          = 0x10
 	sizeofInetPktinfo           = 0xc
@@ -70,8 +67,6 @@ const (
 	sizeofGroupSourceReq = 0x108

 	sizeofICMPFilter = 0x4
-
-	sizeofSockFprog = 0x10
 )

 type kernelSockaddrStorage struct {
@@ -135,16 +130,3 @@ type groupSourceReq struct {
 type icmpFilter struct {
 	Data uint32
 }
-
-type sockFProg struct {
-	Len       uint16
-	Pad_cgo_0 [6]byte
-	Filter    *sockFilter
-}
-
-type sockFilter struct {
-	Code uint16
-	Jt   uint8
-	Jf   uint8
-	K    uint32
-}
@@ -55,9 +55,6 @@ const (
 	sysSO_EE_ORIGIN_TXSTATUS     = 0x4
 	sysSO_EE_ORIGIN_TIMESTAMPING = 0x4

-	sysSOL_SOCKET       = 0x1
-	sysSO_ATTACH_FILTER = 0x1a
-
 	sizeofKernelSockaddrStorage = 0x80
 	sizeofSockaddrInet          = 0x10
 	sizeofInetPktinfo           = 0xc
@@ -70,8 +67,6 @@ const (
 	sizeofGroupSourceReq = 0x104

 	sizeofICMPFilter = 0x4
-
-	sizeofSockFprog = 0x8
 )

 type kernelSockaddrStorage struct {
@@ -133,16 +128,3 @@ type groupSourceReq struct {
 type icmpFilter struct {
 	Data uint32
 }
-
-type sockFProg struct {
-	Len       uint16
-	Pad_cgo_0 [2]byte
-	Filter    *sockFilter
-}
-
-type sockFilter struct {
-	Code uint16
-	Jt   uint8
-	Jf   uint8
-	K    uint32
-}
@@ -55,9 +55,6 @@ const (
 	sysSO_EE_ORIGIN_TXSTATUS     = 0x4
 	sysSO_EE_ORIGIN_TIMESTAMPING = 0x4

-	sysSOL_SOCKET       = 0x1
-	sysSO_ATTACH_FILTER = 0x1a
-
 	sizeofKernelSockaddrStorage = 0x80
 	sizeofSockaddrInet          = 0x10
 	sizeofInetPktinfo           = 0xc
@@ -70,8 +67,6 @@ const (
 	sizeofGroupSourceReq = 0x108

 	sizeofICMPFilter = 0x4
-
-	sizeofSockFprog = 0x10
 )

 type kernelSockaddrStorage struct {
@@ -135,16 +130,3 @@ type groupSourceReq struct {
 type icmpFilter struct {
 	Data uint32
 }
-
-type sockFProg struct {
-	Len       uint16
-	Pad_cgo_0 [6]byte
-	Filter    *sockFilter
-}
-
-type sockFilter struct {
-	Code uint16
-	Jt   uint8
-	Jf   uint8
-	K    uint32
-}
@@ -55,9 +55,6 @@ const (
 	sysSO_EE_ORIGIN_TXSTATUS     = 0x4
 	sysSO_EE_ORIGIN_TIMESTAMPING = 0x4

-	sysSOL_SOCKET       = 0x1
-	sysSO_ATTACH_FILTER = 0x1a
-
 	sizeofKernelSockaddrStorage = 0x80
 	sizeofSockaddrInet          = 0x10
 	sizeofInetPktinfo           = 0xc
@@ -70,8 +67,6 @@ const (
 	sizeofGroupSourceReq = 0x104

 	sizeofICMPFilter = 0x4
-
-	sizeofSockFprog = 0x8
 )

 type kernelSockaddrStorage struct {
@@ -133,16 +128,3 @@ type groupSourceReq struct {
 type icmpFilter struct {
 	Data uint32
 }
-
-type sockFProg struct {
-	Len       uint16
-	Pad_cgo_0 [2]byte
-	Filter    *sockFilter
-}
-
-type sockFilter struct {
-	Code uint16
-	Jt   uint8
-	Jf   uint8
-	K    uint32
-}
@@ -55,9 +55,6 @@ const (
 	sysSO_EE_ORIGIN_TXSTATUS     = 0x4
 	sysSO_EE_ORIGIN_TIMESTAMPING = 0x4

-	sysSOL_SOCKET       = 0x1
-	sysSO_ATTACH_FILTER = 0x1a
-
 	sizeofKernelSockaddrStorage = 0x80
 	sizeofSockaddrInet          = 0x10
 	sizeofInetPktinfo           = 0xc
@@ -70,8 +67,6 @@ const (
 	sizeofGroupSourceReq = 0x108

 	sizeofICMPFilter = 0x4
-
-	sizeofSockFprog = 0x10
 )

 type kernelSockaddrStorage struct {
@@ -135,16 +130,3 @@ type groupSourceReq struct {
 type icmpFilter struct {
 	Data uint32
 }
-
-type sockFProg struct {
-	Len       uint16
-	Pad_cgo_0 [6]byte
-	Filter    *sockFilter
-}
-
-type sockFilter struct {
-	Code uint16
-	Jt   uint8
-	Jf   uint8
-	K    uint32
-}
@@ -55,9 +55,6 @@ const (
 	sysSO_EE_ORIGIN_TXSTATUS     = 0x4
 	sysSO_EE_ORIGIN_TIMESTAMPING = 0x4

-	sysSOL_SOCKET       = 0x1
-	sysSO_ATTACH_FILTER = 0x1a
-
 	sizeofKernelSockaddrStorage = 0x80
 	sizeofSockaddrInet          = 0x10
 	sizeofInetPktinfo           = 0xc
@@ -70,8 +67,6 @@ const (
 	sizeofGroupSourceReq = 0x108

 	sizeofICMPFilter = 0x4
-
-	sizeofSockFprog = 0x10
 )

 type kernelSockaddrStorage struct {
@@ -135,16 +130,3 @@ type groupSourceReq struct {
 type icmpFilter struct {
 	Data uint32
 }
-
-type sockFProg struct {
-	Len       uint16
-	Pad_cgo_0 [6]byte
-	Filter    *sockFilter
-}
-
-type sockFilter struct {
-	Code uint16
-	Jt   uint8
-	Jf   uint8
-	K    uint32
-}
@@ -55,9 +55,6 @@ const (
 	sysSO_EE_ORIGIN_TXSTATUS     = 0x4
 	sysSO_EE_ORIGIN_TIMESTAMPING = 0x4

-	sysSOL_SOCKET       = 0x1
-	sysSO_ATTACH_FILTER = 0x1a
-
 	sizeofKernelSockaddrStorage = 0x80
 	sizeofSockaddrInet          = 0x10
 	sizeofInetPktinfo           = 0xc
@@ -70,8 +67,6 @@ const (
 	sizeofGroupSourceReq = 0x104

 	sizeofICMPFilter = 0x4
-
-	sizeofSockFprog = 0x8
 )

 type kernelSockaddrStorage struct {
@@ -133,16 +128,3 @@ type groupSourceReq struct {
 type icmpFilter struct {
 	Data uint32
 }
-
-type sockFProg struct {
-	Len       uint16
-	Pad_cgo_0 [2]byte
-	Filter    *sockFilter
-}
-
-type sockFilter struct {
-	Code uint16
-	Jt   uint8
-	Jf   uint8
-	K    uint32
-}
@@ -55,9 +55,6 @@ const (
 	sysSO_EE_ORIGIN_TXSTATUS     = 0x4
 	sysSO_EE_ORIGIN_TIMESTAMPING = 0x4

-	sysSOL_SOCKET       = 0x1
-	sysSO_ATTACH_FILTER = 0x1a
-
 	sizeofKernelSockaddrStorage = 0x80
 	sizeofSockaddrInet          = 0x10
 	sizeofInetPktinfo           = 0xc
@@ -70,8 +67,6 @@ const (
 	sizeofGroupSourceReq = 0x104

 	sizeofICMPFilter = 0x4
-
-	sizeofSockFprog = 0x8
 )

 type kernelSockaddrStorage struct {
@@ -133,16 +128,3 @@ type groupSourceReq struct {
 type icmpFilter struct {
 	Data uint32
 }
-
-type sockFProg struct {
-	Len       uint16
-	Pad_cgo_0 [2]byte
-	Filter    *sockFilter
-}
-
-type sockFilter struct {
-	Code uint16
-	Jt   uint8
-	Jf   uint8
-	K    uint32
-}
@@ -55,9 +55,6 @@ const (
 	sysSO_EE_ORIGIN_TXSTATUS     = 0x4
 	sysSO_EE_ORIGIN_TIMESTAMPING = 0x4

-	sysSOL_SOCKET       = 0x1
-	sysSO_ATTACH_FILTER = 0x1a
-
 	sizeofKernelSockaddrStorage = 0x80
 	sizeofSockaddrInet          = 0x10
 	sizeofInetPktinfo           = 0xc
@@ -70,8 +67,6 @@ const (
 	sizeofGroupSourceReq = 0x108

 	sizeofICMPFilter = 0x4
-
-	sizeofSockFprog = 0x10
 )

 type kernelSockaddrStorage struct {
@@ -135,16 +130,3 @@ type groupSourceReq struct {
 type icmpFilter struct {
 	Data uint32
 }
-
-type sockFProg struct {
-	Len       uint16
-	Pad_cgo_0 [6]byte
-	Filter    *sockFilter
-}
-
-type sockFilter struct {
-	Code uint16
-	Jt   uint8
-	Jf   uint8
-	K    uint32
-}
@@ -55,9 +55,6 @@ const (
 	sysSO_EE_ORIGIN_TXSTATUS     = 0x4
 	sysSO_EE_ORIGIN_TIMESTAMPING = 0x4

-	sysSOL_SOCKET       = 0x1
-	sysSO_ATTACH_FILTER = 0x1a
-
 	sizeofKernelSockaddrStorage = 0x80
 	sizeofSockaddrInet          = 0x10
 	sizeofInetPktinfo           = 0xc
@@ -70,8 +67,6 @@ const (
 	sizeofGroupSourceReq = 0x108

 	sizeofICMPFilter = 0x4
-
-	sizeofSockFprog = 0x10
 )

 type kernelSockaddrStorage struct {
@@ -135,16 +130,3 @@ type groupSourceReq struct {
 type icmpFilter struct {
 	Data uint32
 }
-
-type sockFProg struct {
-	Len       uint16
-	Pad_cgo_0 [6]byte
-	Filter    *sockFilter
-}
-
-type sockFilter struct {
-	Code uint16
-	Jt   uint8
-	Jf   uint8
-	K    uint32
-}
@@ -57,9 +57,6 @@ const (
 	sysSO_EE_ORIGIN_TXSTATUS     = 0x4
 	sysSO_EE_ORIGIN_TIMESTAMPING = 0x4

-	sysSOL_SOCKET       = 0x1
-	sysSO_ATTACH_FILTER = 0x1a
-
 	sizeofKernelSockaddrStorage = 0x80
 	sizeofSockaddrInet          = 0x10
 	sizeofInetPktinfo           = 0xc
@@ -72,8 +69,6 @@ const (
 	sizeofGroupSourceReq = 0x108

 	sizeofICMPFilter = 0x4
-
-	sizeofSockFprog = 0x10
 )

 type kernelSockaddrStorage struct {
@@ -137,15 +132,3 @@ type groupSourceReq struct {
 type icmpFilter struct {
 	Data uint32
 }
-
-type sockFProg struct {
-	Len    uint16
-	Filter *sockFilter
-}
-
-type sockFilter struct {
-	Code uint16
-	Jt   uint8
-	Jf   uint8
-	K    uint32
-}
@@ -55,9 +55,6 @@ const (
 	sysSO_EE_ORIGIN_TXSTATUS     = 0x4
 	sysSO_EE_ORIGIN_TIMESTAMPING = 0x4

-	sysSOL_SOCKET       = 0x1
-	sysSO_ATTACH_FILTER = 0x1a
-
 	sizeofKernelSockaddrStorage = 0x80
 	sizeofSockaddrInet          = 0x10
 	sizeofInetPktinfo           = 0xc
@@ -70,8 +67,6 @@ const (
 	sizeofGroupSourceReq = 0x108

 	sizeofICMPFilter = 0x4
-
-	sizeofSockFprog = 0x10
 )

 type kernelSockaddrStorage struct {
@@ -135,16 +130,3 @@ type groupSourceReq struct {
 type icmpFilter struct {
 	Data uint32
 }
-
-type sockFProg struct {
-	Len       uint16
-	Pad_cgo_0 [6]byte
-	Filter    *sockFilter
-}
-
-type sockFilter struct {
-	Code uint16
-	Jt   uint8
-	Jf   uint8
-	K    uint32
-}
@@ -15,7 +15,6 @@ var (
 	errMissingAddress  = errors.New("missing address")
 	errHeaderTooShort  = errors.New("header too short")
 	errInvalidConnType = errors.New("invalid conn type")
-	errNoSuchInterface = errors.New("no such interface")
 	errNotImplemented  = errors.New("not implemented on " + runtime.GOOS + "/" + runtime.GOARCH)
 )

@@ -11,13 +11,14 @@ import (

 	"golang.org/x/net/bpf"
 	"golang.org/x/net/internal/socket"
+	"golang.org/x/sys/unix"
 )

 func (so *sockOpt) setAttachFilter(c *socket.Conn, f []bpf.RawInstruction) error {
-	prog := sockFProg{
+	prog := unix.SockFprog{
 		Len:    uint16(len(f)),
-		Filter: (*sockFilter)(unsafe.Pointer(&f[0])),
+		Filter: (*unix.SockFilter)(unsafe.Pointer(&f[0])),
 	}
-	b := (*[sizeofSockFprog]byte)(unsafe.Pointer(&prog))[:sizeofSockFprog]
+	b := (*[unix.SizeofSockFprog]byte)(unsafe.Pointer(&prog))[:unix.SizeofSockFprog]
 	return so.Set(c, b)
 }
@@ -11,6 +11,7 @@ import (

 	"golang.org/x/net/internal/iana"
 	"golang.org/x/net/internal/socket"
+	"golang.org/x/sys/unix"
 )

 var (
@@ -40,7 +41,7 @@ var (
 		ssoLeaveSourceGroup:    {Option: socket.Option{Level: iana.ProtocolIPv6, Name: sysMCAST_LEAVE_SOURCE_GROUP, Len: sizeofGroupSourceReq}, typ: ssoTypeGroupSourceReq},
 		ssoBlockSourceGroup:    {Option: socket.Option{Level: iana.ProtocolIPv6, Name: sysMCAST_BLOCK_SOURCE, Len: sizeofGroupSourceReq}, typ: ssoTypeGroupSourceReq},
 		ssoUnblockSourceGroup:  {Option: socket.Option{Level: iana.ProtocolIPv6, Name: sysMCAST_UNBLOCK_SOURCE, Len: sizeofGroupSourceReq}, typ: ssoTypeGroupSourceReq},
-		ssoAttachFilter:        {Option: socket.Option{Level: sysSOL_SOCKET, Name: sysSO_ATTACH_FILTER, Len: sizeofSockFprog}},
+		ssoAttachFilter:        {Option: socket.Option{Level: unix.SOL_SOCKET, Name: unix.SO_ATTACH_FILTER, Len: unix.SizeofSockFprog}},
 	}
 )

@@ -0,0 +1,122 @@
+// Code generated by cmd/cgo -godefs; DO NOT EDIT.
+// cgo -godefs defs_freebsd.go
+
+package ipv6
+
+const (
+	sysIPV6_UNICAST_HOPS   = 0x4
+	sysIPV6_MULTICAST_IF   = 0x9
+	sysIPV6_MULTICAST_HOPS = 0xa
+	sysIPV6_MULTICAST_LOOP = 0xb
+	sysIPV6_JOIN_GROUP     = 0xc
+	sysIPV6_LEAVE_GROUP    = 0xd
+	sysIPV6_PORTRANGE      = 0xe
+	sysICMP6_FILTER        = 0x12
+
+	sysIPV6_CHECKSUM = 0x1a
+	sysIPV6_V6ONLY   = 0x1b
+
+	sysIPV6_IPSEC_POLICY = 0x1c
+
+	sysIPV6_RTHDRDSTOPTS = 0x23
+
+	sysIPV6_RECVPKTINFO  = 0x24
+	sysIPV6_RECVHOPLIMIT = 0x25
+	sysIPV6_RECVRTHDR    = 0x26
+	sysIPV6_RECVHOPOPTS  = 0x27
+	sysIPV6_RECVDSTOPTS  = 0x28
+
+	sysIPV6_USE_MIN_MTU = 0x2a
+	sysIPV6_RECVPATHMTU = 0x2b
+
+	sysIPV6_PATHMTU = 0x2c
+
+	sysIPV6_PKTINFO  = 0x2e
+	sysIPV6_HOPLIMIT = 0x2f
+	sysIPV6_NEXTHOP  = 0x30
+	sysIPV6_HOPOPTS  = 0x31
+	sysIPV6_DSTOPTS  = 0x32
+	sysIPV6_RTHDR    = 0x33
+
+	sysIPV6_RECVTCLASS = 0x39
+
+	sysIPV6_AUTOFLOWLABEL = 0x3b
+
+	sysIPV6_TCLASS   = 0x3d
+	sysIPV6_DONTFRAG = 0x3e
+
+	sysIPV6_PREFER_TEMPADDR = 0x3f
+
+	sysIPV6_BINDANY = 0x40
+
+	sysIPV6_MSFILTER = 0x4a
+
+	sysMCAST_JOIN_GROUP         = 0x50
+	sysMCAST_LEAVE_GROUP        = 0x51
+	sysMCAST_JOIN_SOURCE_GROUP  = 0x52
+	sysMCAST_LEAVE_SOURCE_GROUP = 0x53
+	sysMCAST_BLOCK_SOURCE       = 0x54
+	sysMCAST_UNBLOCK_SOURCE     = 0x55
+
+	sysIPV6_PORTRANGE_DEFAULT = 0x0
+	sysIPV6_PORTRANGE_HIGH    = 0x1
+	sysIPV6_PORTRANGE_LOW     = 0x2
+
+	sizeofSockaddrStorage = 0x80
+	sizeofSockaddrInet6   = 0x1c
+	sizeofInet6Pktinfo    = 0x14
+	sizeofIPv6Mtuinfo     = 0x20
+
+	sizeofIPv6Mreq       = 0x14
+	sizeofGroupReq       = 0x88
+	sizeofGroupSourceReq = 0x108
+
+	sizeofICMPv6Filter = 0x20
+)
+
+type sockaddrStorage struct {
+	Len         uint8
+	Family      uint8
+	X__ss_pad1  [6]uint8
+	X__ss_align int64
+	X__ss_pad2  [112]uint8
+}
+
+type sockaddrInet6 struct {
+	Len      uint8
+	Family   uint8
+	Port     uint16
+	Flowinfo uint32
+	Addr     [16]byte /* in6_addr */
+	Scope_id uint32
+}
+
+type inet6Pktinfo struct {
+	Addr    [16]byte /* in6_addr */
+	Ifindex uint32
+}
+
+type ipv6Mtuinfo struct {
+	Addr sockaddrInet6
+	Mtu  uint32
+}
+
+type ipv6Mreq struct {
+	Multiaddr [16]byte /* in6_addr */
+	Interface uint32
+}
+
+type groupReq struct {
+	Interface uint32
+	Group     sockaddrStorage
+}
+
+type groupSourceReq struct {
+	Interface uint32
+	Group     sockaddrStorage
+	Source    sockaddrStorage
+}
+
+type icmpv6Filter struct {
+	Filt [8]uint32
+}
@@ -84,9 +84,6 @@ const (
 	sysICMPV6_FILTER_BLOCKOTHERS = 0x3
 	sysICMPV6_FILTER_PASSONLY    = 0x4

-	sysSOL_SOCKET       = 0x1
-	sysSO_ATTACH_FILTER = 0x1a
-
 	sizeofKernelSockaddrStorage = 0x80
 	sizeofSockaddrInet6         = 0x1c
 	sizeofInet6Pktinfo          = 0x14
@@ -98,8 +95,6 @@ const (
 	sizeofGroupSourceReq = 0x104

 	sizeofICMPv6Filter = 0x20
-
-	sizeofSockFprog = 0x8
 )

 type kernelSockaddrStorage struct {
@@ -155,16 +150,3 @@ type groupSourceReq struct {
 type icmpv6Filter struct {
 	Data [8]uint32
 }
-
-type sockFProg struct {
-	Len       uint16
-	Pad_cgo_0 [2]byte
-	Filter    *sockFilter
-}
-
-type sockFilter struct {
-	Code uint16
-	Jt   uint8
-	Jf   uint8
-	K    uint32
-}
@@ -84,9 +84,6 @@ const (
 	sysICMPV6_FILTER_BLOCKOTHERS = 0x3
 	sysICMPV6_FILTER_PASSONLY    = 0x4

-	sysSOL_SOCKET       = 0x1
-	sysSO_ATTACH_FILTER = 0x1a
-
 	sizeofKernelSockaddrStorage = 0x80
 	sizeofSockaddrInet6         = 0x1c
 	sizeofInet6Pktinfo          = 0x14
@@ -98,8 +95,6 @@ const (
 	sizeofGroupSourceReq = 0x108

 	sizeofICMPv6Filter = 0x20
-
-	sizeofSockFprog = 0x10
 )

 type kernelSockaddrStorage struct {
@@ -157,16 +152,3 @@ type groupSourceReq struct {
 type icmpv6Filter struct {
 	Data [8]uint32
 }
-
-type sockFProg struct {
-	Len       uint16
-	Pad_cgo_0 [6]byte
-	Filter    *sockFilter
-}
-
-type sockFilter struct {
-	Code uint16
-	Jt   uint8
-	Jf   uint8
-	K    uint32
-}
@@ -84,9 +84,6 @@ const (
 	sysICMPV6_FILTER_BLOCKOTHERS = 0x3
 	sysICMPV6_FILTER_PASSONLY    = 0x4

-	sysSOL_SOCKET       = 0x1
-	sysSO_ATTACH_FILTER = 0x1a
-
 	sizeofKernelSockaddrStorage = 0x80
 	sizeofSockaddrInet6         = 0x1c
 	sizeofInet6Pktinfo          = 0x14
@@ -98,8 +95,6 @@ const (
 	sizeofGroupSourceReq = 0x104

 	sizeofICMPv6Filter = 0x20
-
-	sizeofSockFprog = 0x8
 )

 type kernelSockaddrStorage struct {
@@ -155,16 +150,3 @@ type groupSourceReq struct {
 type icmpv6Filter struct {
 	Data [8]uint32
 }
-
-type sockFProg struct {
-	Len       uint16
-	Pad_cgo_0 [2]byte
-	Filter    *sockFilter
-}
-
-type sockFilter struct {
-	Code uint16
-	Jt   uint8
-	Jf   uint8
-	K    uint32
-}
@@ -84,9 +84,6 @@ const (
 	sysICMPV6_FILTER_BLOCKOTHERS = 0x3
 	sysICMPV6_FILTER_PASSONLY    = 0x4

-	sysSOL_SOCKET       = 0x1
-	sysSO_ATTACH_FILTER = 0x1a
-
 	sizeofKernelSockaddrStorage = 0x80
 	sizeofSockaddrInet6         = 0x1c
 	sizeofInet6Pktinfo          = 0x14
@@ -98,8 +95,6 @@ const (
 	sizeofGroupSourceReq = 0x108

 	sizeofICMPv6Filter = 0x20
-
-	sizeofSockFprog = 0x10
 )

 type kernelSockaddrStorage struct {
@@ -157,16 +152,3 @@ type groupSourceReq struct {
 type icmpv6Filter struct {
 	Data [8]uint32
 }
-
-type sockFProg struct {
-	Len       uint16
-	Pad_cgo_0 [6]byte
-	Filter    *sockFilter
-}
-
-type sockFilter struct {
-	Code uint16
-	Jt   uint8
-	Jf   uint8
-	K    uint32
-}
@@ -84,9 +84,6 @@ const (
 	sysICMPV6_FILTER_BLOCKOTHERS = 0x3
 	sysICMPV6_FILTER_PASSONLY    = 0x4

-	sysSOL_SOCKET       = 0x1
-	sysSO_ATTACH_FILTER = 0x1a
-
 	sizeofKernelSockaddrStorage = 0x80
 	sizeofSockaddrInet6         = 0x1c
 	sizeofInet6Pktinfo          = 0x14
@@ -98,8 +95,6 @@ const (
 	sizeofGroupSourceReq = 0x104

 	sizeofICMPv6Filter = 0x20
-
-	sizeofSockFprog = 0x8
 )

 type kernelSockaddrStorage struct {
@@ -155,16 +150,3 @@ type groupSourceReq struct {
 type icmpv6Filter struct {
 	Data [8]uint32
 }
-
-type sockFProg struct {
-	Len       uint16
-	Pad_cgo_0 [2]byte
-	Filter    *sockFilter
-}
-
-type sockFilter struct {
-	Code uint16
-	Jt   uint8
-	Jf   uint8
-	K    uint32
-}
@@ -84,9 +84,6 @@ const (
 	sysICMPV6_FILTER_BLOCKOTHERS = 0x3
 	sysICMPV6_FILTER_PASSONLY    = 0x4

-	sysSOL_SOCKET       = 0x1
-	sysSO_ATTACH_FILTER = 0x1a
-
 	sizeofKernelSockaddrStorage = 0x80
 	sizeofSockaddrInet6         = 0x1c
 	sizeofInet6Pktinfo          = 0x14
@@ -98,8 +95,6 @@ const (
 	sizeofGroupSourceReq = 0x108

 	sizeofICMPv6Filter = 0x20
-
-	sizeofSockFprog = 0x10
 )

 type kernelSockaddrStorage struct {
@@ -157,16 +152,3 @@ type groupSourceReq struct {
 type icmpv6Filter struct {
 	Data [8]uint32
 }
-
-type sockFProg struct {
-	Len       uint16
-	Pad_cgo_0 [6]byte
-	Filter    *sockFilter
-}
-
-type sockFilter struct {
-	Code uint16
-	Jt   uint8
-	Jf   uint8
-	K    uint32
-}
@@ -84,9 +84,6 @@ const (
 	sysICMPV6_FILTER_BLOCKOTHERS = 0x3
 	sysICMPV6_FILTER_PASSONLY    = 0x4

-	sysSOL_SOCKET       = 0x1
-	sysSO_ATTACH_FILTER = 0x1a
-
 	sizeofKernelSockaddrStorage = 0x80
 	sizeofSockaddrInet6         = 0x1c
 	sizeofInet6Pktinfo          = 0x14
@@ -98,8 +95,6 @@ const (
 	sizeofGroupSourceReq = 0x108

 	sizeofICMPv6Filter = 0x20
-
-	sizeofSockFprog = 0x10
 )

 type kernelSockaddrStorage struct {
@@ -157,16 +152,3 @@ type groupSourceReq struct {
 type icmpv6Filter struct {
 	Data [8]uint32
 }
-
-type sockFProg struct {
-	Len       uint16
-	Pad_cgo_0 [6]byte
-	Filter    *sockFilter
-}
-
-type sockFilter struct {
-	Code uint16
-	Jt   uint8
-	Jf   uint8
-	K    uint32
-}
@@ -84,9 +84,6 @@ const (
 	sysICMPV6_FILTER_BLOCKOTHERS = 0x3
 	sysICMPV6_FILTER_PASSONLY    = 0x4

-	sysSOL_SOCKET       = 0x1
-	sysSO_ATTACH_FILTER = 0x1a
-
 	sizeofKernelSockaddrStorage = 0x80
 	sizeofSockaddrInet6         = 0x1c
 	sizeofInet6Pktinfo          = 0x14
@@ -98,8 +95,6 @@ const (
 	sizeofGroupSourceReq = 0x104

 	sizeofICMPv6Filter = 0x20
-
-	sizeofSockFprog = 0x8
 )

 type kernelSockaddrStorage struct {
@@ -155,16 +150,3 @@ type groupSourceReq struct {
 type icmpv6Filter struct {
 	Data [8]uint32
 }
-
-type sockFProg struct {
-	Len       uint16
-	Pad_cgo_0 [2]byte
-	Filter    *sockFilter
-}
-
-type sockFilter struct {
-	Code uint16
-	Jt   uint8
-	Jf   uint8
-	K    uint32
-}
@@ -84,9 +84,6 @@ const (
 	sysICMPV6_FILTER_BLOCKOTHERS = 0x3
 	sysICMPV6_FILTER_PASSONLY    = 0x4

-	sysSOL_SOCKET       = 0x1
-	sysSO_ATTACH_FILTER = 0x1a
-
 	sizeofKernelSockaddrStorage = 0x80
 	sizeofSockaddrInet6         = 0x1c
 	sizeofInet6Pktinfo          = 0x14
@@ -98,8 +95,6 @@ const (
 	sizeofGroupSourceReq = 0x104

 	sizeofICMPv6Filter = 0x20
-
-	sizeofSockFprog = 0x8
 )

 type kernelSockaddrStorage struct {
@@ -155,16 +150,3 @@ type groupSourceReq struct {
 type icmpv6Filter struct {
 	Data [8]uint32
 }
-
-type sockFProg struct {
-	Len       uint16
-	Pad_cgo_0 [2]byte
-	Filter    *sockFilter
-}
-
-type sockFilter struct {
-	Code uint16
-	Jt   uint8
-	Jf   uint8
-	K    uint32
-}
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Michael Borkenstein	20466dacb7	Release 2020.8.0	2020-08-03 12:18:44 -06:00
Dalton	5b3b592108	AUTH-2927 run message update after all github builds are done	2020-08-03 10:12:03 -05:00
Adam Chalmers	9952ce0069	TUN-3221: ConnectionOptions tracks numPreviousAttempts.	2020-07-31 20:22:33 +00:00
cthuang	1cbc8fb8ac	TUN-3220: tunnel route reports created route	2020-07-31 17:48:58 +01:00
Michael Borkenstein	edc69694cb	AUTH-2714: Adds arm64 cloudflared build	2020-07-29 13:12:57 -06:00
Igor Postelnik	bd15c6b8c3	TUN-3208: Reduce copies and allocations on h2mux write path. Pre-allocate 16KB write buffer on the first write if possible. Use explicit byte array for chunks on write thread to avoid copying through intermediate buffer due to io.CopyN. benchmark old ns/op new ns/op delta BenchmarkSingleStreamLargeResponseBody-8 17786594 12163494 -31.61% benchmark old allocs new allocs delta BenchmarkSingleStreamLargeResponseBody-8 17086 15869 -7.12% benchmark old bytes new bytes delta BenchmarkSingleStreamLargeResponseBody-8 58215169 21604391 -62.89%	2020-07-29 14:30:12 +00:00
Igor Postelnik	42fe2e7266	TUN-3208: Add benchmark for large response write	2020-07-29 14:30:12 +00:00
Igor Postelnik	44e3be2c88	TUN-3209: improve performance and reduce allocations during user header serialization from h1 to h2 benchmark old ns/op new ns/op delta BenchmarkH1ResponseToH2ResponseHeaders-4 10360 5048 -51.27% benchmark old allocs new allocs delta BenchmarkH1ResponseToH2ResponseHeaders-4 135 26 -80.74% benchmark old bytes new bytes delta BenchmarkH1ResponseToH2ResponseHeaders-4 8543 3667 -57.08%	2020-07-29 14:29:07 +00:00
Igor Postelnik	61d5461138	TUN-3209: Add benchmark for header serialization	2020-07-29 14:29:07 +00:00
Michael Borkenstein	b696ca8b1c	Removes centos 6 build	2020-07-29 14:01:34 +00:00
Dalton	6a4d020c27	AUTH-2016 adds sha256 hashes to releases	2020-07-27 10:36:31 -05:00
Igor Postelnik	4791ba3b87	TUN-3194: Don't render log output when level is not enabled	2020-07-23 18:36:31 -05:00
Igor Postelnik	cf1c9a3083	TUN-3192: Use zone ID in tunnelstore request path; improve debug logging	2020-07-21 18:07:50 -05:00
Igor Postelnik	d61e3fb130	TUN-3190: Initialize logger using command line flags in tunnels subcommands	2020-07-21 17:25:48 +00:00
Dalton	ca7d6797e1	AUTH-2902 redirect with just the root host on curl commands	2020-07-21 11:08:31 -05:00
Areg Harutyunyan	af0d04d0f3	Release 2020.7.4	2020-07-21 11:02:29 +01:00
Ivan Babrou	6274567e16	Build cloudflared for arm64 on native agents	2020-07-20 17:42:50 -07:00
cthuang	8836ee1dda	TUN-3156: Add route subcommand under tunnel	2020-07-17 05:51:24 +08:00
Michael Borkenstein	7afde79600	AUTH-2890: adds error handler to cli actions	2020-07-15 14:33:36 +00:00
Rachel Williams	3d782f7162	TUN-3048: Handle error when user tries to delete active tunnel	2020-07-14 15:32:46 +00:00
Michael Borkenstein	058598ea58	Release 2020.7.3	2020-07-13 13:32:38 -05:00
Michael Borkenstein	8e617df914	Change scp command to use file glob that matches both cloudflared rpms and debs	2020-07-13 12:15:01 -05:00
Michael Borkenstein	7260f3e487	Release 2020.7.2	2020-07-13 09:57:36 -05:00
Michael Borkenstein	a42b66e8bd	AUTH-2872: Adds centos-6 build	2020-07-10 20:39:50 +00:00
Michael Borkenstein	28d556b8d4	AUTH-2858: Set file to disable autoupdate	2020-07-10 18:03:07 +00:00
Areg Harutyunyan	33701f50ec	Merge branch 'master' of github.com:cloudflare/cloudflared	2020-07-08 16:35:04 +01:00
Michael Borkenstein	abfeebf67d	AUTH-2871: fix rpm builds	2020-07-08 14:39:28 +00:00
Sven Höxter	3b293048f4	beautify package meta information generated by fpm (#218 ) Current Debian and RPM meta information are very generic, e.g. $ apt-cache show cloudflared Package: cloudflared Version: 2020.7.0 License: unknown Vendor: @k8s-managed-krwtk.teamcity-agents.svc.cluster.local Architecture: amd64 Maintainer: <@k8s-managed-krwtk.teamcity-agents.svc.cluster.local> Installed-Size: 42883 Section: default Priority: extra Homepage: http://example.com/no-uri-given Description: no description given	2020-07-08 15:36:42 +01:00
Igor Postelnik	ac3638f6b1	TUN-3169: Move on to the next address when edge returns duplicate connection. There's no point in trying to connect to the same address since it will be hashed to the same metal. Improve logging of errors from serve tunnel loop, hide useless context cancelled error.	2020-07-07 16:35:44 -05:00
Rachel Williams	f7ff41f1dc	TUN-3150: cloudflared tunnel list's table should use intelligent column width	2020-07-07 15:48:56 +00:00
cthuang	f5c8ff77e9	TUN-3008: Implement cloudflared tunnel cleanup command	2020-07-07 21:56:46 +08:00
cthuang	87e06100df	TUN-3131: Allow user to specify tunnel credentials path, and remove it in tunnel delete command	2020-07-07 14:22:08 +08:00
Michael Borkenstein	1ed9e0fceb	AUTH-2644: Change install location and add man page	2020-07-06 19:27:25 +00:00
Michael Borkenstein	b9d6aaebbe	Release 2020.7.1	2020-07-06 11:47:37 -05:00
Adam Chalmers	a99780ed9d	TUN-3161: Upgrade golang.org/x/ deps	2020-07-06 16:42:48 +00:00
Dalton	92765b4261	AUTH-2850 log config file path	2020-07-06 16:32:57 +00:00
Robert McNeil	8b88b4a403	DEVTOOLS-7321: Push GitHub homebrew updates to master	2020-07-02 16:51:04 +00:00
Michael Borkenstein	2ce6720a6e	AUTH-2854: Create cloudflared RPMs	2020-07-01 14:50:38 -05:00
Michael Borkenstein	772ccc9607	Release 2020.7.0	2020-07-01 10:52:35 -05:00
Michael Borkenstein	7724ff8176	AUTH-2860: Fix builds	2020-07-01 15:51:02 +00:00
Igor Postelnik	2a3d486126	TUN-3007: Implement named tunnel connection registration and unregistration. Removed flag for using quick reconnect, this logic is now always enabled.	2020-07-01 04:19:30 +00:00
Rachel Williams	932e383051	TUN-3140: Add timestamps to terminal log entries	2020-06-30 22:28:22 +00:00
Adam Chalmers	dbe3516204	Release 2020.6.6	2020-06-30 12:55:54 -05:00
Dalton	6fc9f1b405	AUTH-2849 all log output to stderr	2020-06-30 16:54:31 +00:00
Michael Borkenstein	370c17e48c	AUTH-2718: Add target for publishing deb to pkg.cloudflare repo	2020-06-30 14:46:24 +00:00
Michael Borkenstein	92da73aa9d	AUTH-2652: Update cloudflare repo	2020-06-26 14:24:20 +00:00
Dalton	0c65daaa7d	AUTH-2712 mac package build script and better config file handling when started as a service	2020-06-25 16:44:57 -05:00
Michael Borkenstein	b46acd7f63	AUTH-2685: Adds script to create release	2020-06-25 18:39:37 +00:00
Michael Borkenstein	e3a9aa4296	AUTH-2652: Adds .docker-images to push images to docker hub	2020-06-23 11:35:48 -05:00
cthuang	3886021ba5	TUN-3107: UnregisterConnection shouldn't wrap nil error as RPC error	2020-06-18 21:17:43 +08:00
Adam Chalmers	4d3ebaf984	TUN-3106: Pass NamedTunnel config to StartServer	2020-06-17 23:20:37 +00:00
Dalton	9131e842a5	Release 2020.6.5	2020-06-17 14:40:53 -05:00
Dalton	4f9cfa6542	TUN-3100 make updater report the right text	2020-06-17 17:33:19 +00:00
Adam Chalmers	a1a8645294	TUN-3066: Command line action for tunnel run	2020-06-17 17:25:23 +00:00
Adam Chalmers	b95b289a8c	TUN-3101: Tunnel list command should only show non-deleted, by default	2020-06-16 17:55:33 -05:00
Dalton	425554077f	AUTH-2815 flag check was wrong. stupid oversight	2020-06-16 16:19:38 -05:00
Dalton	7b2f286210	fix for a flaky test	2020-06-16 21:18:55 +00:00
Robert McNeil	0f893fab47	DEVTOOLS-7321: Don't skip macOS builds based on tag	2020-06-16 20:36:50 +00:00