Merge remote-tracking branch 'origin/master' into stable

Merge pull request #179 from 9seconds/golang1.16
Update dockerfile to golang 1.16
2026-08-31 20:24:03 +03:00 · 2021-03-03 17:55:00 +03:00 · 2021-03-03 17:54:13 +03:00 · 2021-03-03 17:43:38 +03:00 · 2021-03-03 17:42:59 +03:00 · 2021-03-03 17:30:47 +03:00
68 changed files with 913 additions and 501 deletions
@@ -1,3 +1,9 @@
-version.go
 vendor/
 tags
+.github/
+.bin/
+*.md
+mtg
+.golangci.toml
+.gitignore
+run.sh
@@ -0,0 +1,133 @@
+---
+
+name: CI
+
+on:
+  push:
+    tags:
+      - v*
+    branches:
+      - master
+      - stable
+      - v1
+  release:
+    types:
+      - published
+      - released
+  pull_request:
+    types:
+      - opened
+      - edited
+      - reopened
+      - synchronize
+      - ready_for_review
+
+jobs:
+  test:
+    name: Test
+    runs-on: ubuntu-latest
+    timeout-minutes: 5
+    strategy:
+      matrix:
+        go_version:
+          - ~1.14
+          - ~1.15
+          - ^1.16
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          submodules: recursive
+
+      - name: Setup Go
+        uses: actions/setup-go@v2
+        with:
+          go-version: ${{ matrix.go_version }}
+
+      - name: Cache dependencies
+        uses: actions/cache@v2
+        with:
+          path: ~/go/pkg/mod
+          key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
+          restore-keys: ${{ runner.os }}-go-
+
+      - name: Run tests
+        run: go test -coverprofile=./coverage.txt -covermode=atomic -v ./...
+
+      - name: Collect coverage
+        uses: codecov/codecov-action@v1
+        with:
+          file: ./coverage.txt
+
+  lint:
+    name: Lint
+    runs-on: ubuntu-latest
+    timeout-minutes: 5
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          submodules: recursive
+
+      - name: Run linter
+        uses: golangci/golangci-lint-action@v2
+        with:
+          version: v1.37.1
+
+  docker:
+    name: Docker
+    runs-on: ubuntu-latest
+    timeout-minutes: 15
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          submodules: recursive
+
+      - name: Get Docker meta
+        id: docker_meta
+        uses: crazy-max/ghaction-docker-meta@v1
+        with:
+          images: nineseconds/mtg,ghcr.io/9seconds/mtg
+          tag-semver: "{{version}},{{major}},{{major}}.{{minor}}"
+
+      - name: Setup QEMU
+        uses: docker/setup-qemu-action@v1
+
+      - name: Setup BuildX
+        uses: docker/setup-buildx-action@v1
+
+      - name: Setup cache
+        uses: actions/cache@v2
+        with:
+          path: /tmp/buildx-cache
+          key: ${{ runner.os }}-buildx-${{ github.sha }}
+          restore-keys: |
+            ${{ runner.os }}-buildx-
+
+      - name: Login to DockerHub
+        if: github.event_name != 'pull_request'
+        uses: docker/login-action@v1
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_PASSWORD }}
+
+      - name: Login to GHCR.io
+        if: github.event_name != 'pull_request'
+        uses: docker/login-action@v1
+        with:
+          registry: ghcr.io
+          username: ${{ github.repository_owner }}
+          password: ${{ secrets.GH_PAT }}
+
+      - name: Build and push
+        uses: docker/build-push-action@v2
+        with:
+          pull: true
+          context: .
+          platforms: linux/amd64,linux/arm64,linux/386,linux/arm/v7,linux/arm/v6
+          push: ${{ github.event_name != 'pull_request' }}
+          tags: ${{ steps.docker_meta.outputs.tags }}
+          labels: ${{ steps.docker_meta.outputs.labels }}
+          cache-from: type=local,src=/tmp/buildx-cache
+          cache-to: type=local,dest=/tmp/buildx-cache
@@ -0,0 +1,69 @@
+# For most projects, this workflow file will not need changing; you simply need
+# to commit it to your repository.
+#
+# You may wish to alter this file to override the set of languages analyzed,
+# or to provide custom queries or build logic.
+#
+# ******** NOTE ********
+# We have attempted to detect the languages in your repository. Please check
+# the `language` matrix defined below to confirm you have the correct set of
+# supported CodeQL languages.
+#
+name: "CodeQL"
+
+on:
+  push:
+    branches: 
+      - master
+      - stable
+  pull_request:
+    # The branches below must be a subset of the branches above
+    branches: [ master ]
+  schedule:
+    - cron: '24 20 * * 5'
+
+jobs:
+  analyze:
+    name: Analyze
+    runs-on: ubuntu-latest
+
+    strategy:
+      fail-fast: false
+      matrix:
+        language: [ 'go' ]
+        # CodeQL supports [ 'cpp', 'csharp', 'go', 'java', 'javascript', 'python' ]
+        # Learn more:
+        # https://docs.github.com/en/free-pro-team@latest/github/finding-security-vulnerabilities-and-errors-in-your-code/configuring-code-scanning#changing-the-languages-that-are-analyzed
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v2
+
+    # Initializes the CodeQL tools for scanning.
+    - name: Initialize CodeQL
+      uses: github/codeql-action/init@v1
+      with:
+        languages: ${{ matrix.language }}
+        # If you wish to specify custom queries, you can do so here or in a config file.
+        # By default, queries listed here will override any specified in a config file.
+        # Prefix the list here with "+" to use these queries and those in the config file.
+        # queries: ./path/to/local/query, your-org/your-repo/queries@main
+
+    # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
+    # If this step fails, then you should remove it and run the build manually (see below)
+    - name: Autobuild
+      uses: github/codeql-action/autobuild@v1
+
+    # ℹ️ Command-line programs to run using the OS shell.
+    # 📚 https://git.io/JvXDl
+
+    # ✏️ If the Autobuild fails above, remove it and uncomment the following three lines
+    #    and modify them (or add more) to build your code if your project
+    #    uses a compiled language
+
+    #- run: |
+    #   make bootstrap
+    #   make release
+
+    - name: Perform CodeQL Analysis
+      uses: github/codeql-action/analyze@v1
@@ -7,5 +7,5 @@
 *.out
 mtg
 vendor/
-version.go
 ccbuilds/
+.bin/
@@ -10,4 +10,4 @@ format = "colored-line-number"

 [linters]
 enable-all = true
-disable = ["gochecknoglobals", "gomnd"]
+disable = ["gochecknoglobals", "gas", "gomnd", "goerr113", "exhaustivestruct"]
@@ -1,20 +0,0 @@
---
-
-language: go
-sudo: false
-dist: trusty
-
-go:
-  - 1.13.x
-  - master
-
-before_script: make prepare
-
-script:
-  - make all
-  - make lint
-
-matrix:
-  allow_failures:
-    - go: master
-    - go: 1.14.x  # because of golangci-lint
@@ -1,7 +1,7 @@
 ###############################################################################
 # BUILD STAGE

-FROM golang:1.14-alpine
+FROM golang:1.16-alpine AS build

 RUN set -x \
  && apk --no-cache --update add \
@@ -9,15 +9,13 @@ RUN set -x \
    ca-certificates \
    curl \
    git \
-    make \
-    upx
+    make

-COPY . /go/src/github.com/9seconds/mtg/
+COPY . /app
+WORKDIR /app

 RUN set -x \
-  && cd /go/src/github.com/9seconds/mtg \
-  && make -j 4 static \
-  && upx --ultra-brute -qq ./mtg
+  && make -j 4 static


 ###############################################################################
@@ -26,11 +24,9 @@ RUN set -x \
 FROM scratch

 ENTRYPOINT ["/mtg"]
-ENV MTG_IP=0.0.0.0 \
-    MTG_PORT=3128 \
-    MTG_STATS_IP=0.0.0.0 \
-    MTG_STATS_PORT=3129
+ENV MTG_BIND=0.0.0.0:3128 \
+    MTG_STATS_BIND=0.0.0.0:3129
 EXPOSE 3128 3129

-COPY --from=0 /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ca-certificates.crt
-COPY --from=0 /go/src/github.com/9seconds/mtg/mtg /mtg
+COPY --from=build /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ca-certificates.crt
+COPY --from=build /app/mtg /mtg
@@ -4,71 +4,89 @@ APP_NAME     := $(IMAGE_NAME)

 CC_BINARIES  := $(shell bash -c "echo -n $(APP_NAME)-{linux,freebsd,openbsd}-{386,amd64} $(APP_NAME)-linux-{arm,arm64}")

-GOLANGCI_LINT_VERSION := v1.24.0
+GOLANGCI_LINT_VERSION := v1.37.1

 VERSION_GO         := $(shell go version)
 VERSION_DATE       := $(shell date -Ru)
 VERSION_TAG        := $(shell git describe --tags --always)
-COMMON_BUILD_FLAGS := -ldflags="-s -w -X 'main.version=$(VERSION_TAG) ($(VERSION_GO)) [$(VERSION_DATE)]'"
+COMMON_BUILD_FLAGS := -mod=readonly -ldflags="-s -w -X 'main.version=$(VERSION_TAG) ($(VERSION_GO)) [$(VERSION_DATE)]'"

-MOD_ON  := env GO111MODULE=on
-MOD_OFF := env GO111MODULE=auto
+GOBIN  := $(ROOT_DIR)/.bin
+GOTOOL := env "GOBIN=$(GOBIN)" "PATH=$(ROOT_DIR)/.bin:$(PATH)"

 # -----------------------------------------------------------------------------

-$(APP_NAME):
-	@$(MOD_ON) go build $(COMMON_BUILD_FLAGS) -o "$(APP_NAME)"
+.PHONY: all
+all: build

-static-$(APP_NAME):
-	@$(MOD_ON) env CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo $(COMMON_BUILD_FLAGS) -o "$(APP_NAME)"
+.PHONY: build
+build:
+	@go build $(COMMON_BUILD_FLAGS) -o "$(APP_NAME)"
+
+$(APP_NAME): build
+
+.PHONY: static
+static:
+	@env CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo $(COMMON_BUILD_FLAGS) -o "$(APP_NAME)"

 $(APP_NAME)-%: GOOS=$(shell echo -n "$@" | sed 's?$(APP_NAME)-??' | cut -f1 -d-)
 $(APP_NAME)-%: GOARCH=$(shell echo -n "$@" | sed 's?$(APP_NAME)-??' | cut -f2 -d-)
 $(APP_NAME)-%: ccbuilds
-	@$(MOD_ON) env "GOOS=$(GOOS)" "GOARCH=$(GOARCH)" \
+	@env "GOOS=$(GOOS)" "GOARCH=$(GOARCH)" \
 		go build \
 		$(COMMON_BUILD_FLAGS) \
 		-o "./ccbuilds/$(APP_NAME)-$(GOOS)-$(GOARCH)"

+.PHONY: ccbuilds
 ccbuilds:
 	@rm -rf ./ccbuilds && mkdir -p ./ccbuilds

 vendor: go.mod go.sum
 	@$(MOD_ON) go mod vendor

-# -----------------------------------------------------------------------------
+.PHONY: test
+test:
+	@go test -v ./...

-.PHONY: all
-all: $(APP_NAME)
-
-.PHONY: static
-static: static-$(APP_NAME)
+.PHONY: citest
+citest:
+	@go test -coverprofile=coverage.txt -covermode=atomic -race -v ./...

 .PHONY: crosscompile
 crosscompile: $(CC_BINARIES)

-.PHONY: crosscompile-dir
-crosscompile-dir:
-	@rm -rf "$(CC_DIR)" && mkdir -p "$(CC_DIR)"
-
-.PHONY: lint
-lint: vendor
-	@$(MOD_OFF) golangci-lint run
-
 .PHONY: clean
 clean:
 	@git clean -xfd && \
 		git reset --hard >/dev/null && \
 		git submodule foreach --recursive sh -c 'git clean -xfd && git reset --hard' >/dev/null

+.PHONY: lint
+lint:
+	@$(GOTOOL) golangci-lint run
+
 .PHONY: docker
 docker:
 	@docker build --pull -t "$(IMAGE_NAME)" "$(ROOT_DIR)"

-.PHONY: prepare
-prepare: install-lint
+.PHONY: doc
+doc:
+	@$(GOTOOL) godoc -http 0.0.0.0:10000

-.PHONY: install-lint
-install-lint:
-	@curl -sfL https://install.goreleaser.com/github.com/golangci/golangci-lint.sh \
-		| $(MOD_OFF) bash -s -- -b $(GOPATH)/bin $(GOLANGCI_LINT_VERSION)
+.PHONY: install-tools
+install-tools: install-tools-lint install-tools-godoc
+
+.PHONY: install-tools-lint
+install-tools-lint:
+	@mkdir -p "$(GOBIN)" || true && \
+		curl -sfL https://install.goreleaser.com/github.com/golangci/golangci-lint.sh \
+		| bash -s -- -b "$(GOBIN)" "$(GOLANGCI_LINT_VERSION)"
+
+.PHONY: install-tools-godoc
+install-tools-godoc:
+	@mkdir -p "$(GOBIN)" || true && \
+		$(GOTOOL) go get -u golang.org/x/tools/cmd/godoc
+
+.PHONY: update-deps
+upgrade-deps:
+	$go get -u && go mod tidy
@@ -189,8 +189,7 @@ supported environment variables:
 | `MTG_IPV6`                    | `-6`, `--public-ipv6`        | [Autodetect](https://ifconfig.co) | IPv6 address:port of this proxy. This is required if you NAT your proxy or run it in a docker container. In that case, you absolutely need to specify public IPv6 address of the proxy, otherwise either URLs will be broken or proxy could not access Telegram middle proxies. |
 | `MTG_STATS_BIND`              | `-t`, `--stats-bind`         | `127.0.0.1:3129`                  | Which hist:port should we bind the internal statistics HTTP server (Prometheus).                                                                                                                                                                                                |
 | `MTG_STATS_NAMESPACE`         | `--stats-namespace`          | `mtg`                             | Which namespace should be used for prometheus metrics.                                                                                                                                                                                                                          |
-| `MTG_STATSD_ADDR`             | `--statsd-addr`              |                                   | IP:host addresses of statsd service. No defaults, by defaults we do not send anything there.                                                                                                                                                                                    |
-| `MTG_STATSD_PORT`             | `--statsd-port`              | `8125`                            | Which port should we use to work with statsd.                                                                                                                                                                                                                                   |
+| `MTG_STATSD_ADDR`             | `--statsd-addr`              |                                   | host:port of statsd service. No defaults, by default we do not send anything there.                                                                                                                                                                                             |
 | `MTG_STATSD_PREFIX`           | `--statsd-prefix`            | `mtg`                             | Which bucket prefix we should use. For example, if you set `mtg`, then metric `traffic.ingress` would be send as `mtg.traffic.ingress`.                                                                                                                                         |
 | `MTG_STATSD_TAGS_FORMAT`      | `--statsd-tags-format`       |                                   | Which tags format we should use. By default, we are using default vanilla statsd tags format but if you want to send directly to InfluxDB or Datadog, please specify it there. Possible options are `influxdb` and `datadog`.                                                   |
 | `MTG_STATSD_TAGS`             | `--statsd-tags`              |                                   | Which tags should we send to statsd with our metrics. Please specify them as `key=value` pairs.                                                                                                                                                                                 |
@@ -0,0 +1,24 @@
+# Security Policy
+
+## Supported Versions
+
+We support 2 tracks: 2.x and 1.x
+
+| Version | Supported          |
+| ------- | ------------------ |
+| 2.x     | :white_check_mark: |
+| 1.x     | :interrobang:      |
+| < 1.0   | :x:                |
+
+1.x has adtag support. We do not plan any active development there but we guarantee:
+
+1. Regular dependency updates
+2. Updates for Golang versions
+3. Security vulnerability fixes
+4. Merging small PRs
+
+2.x is in active development and have a full support.
+
+## Reporting a Vulnerability
+
+If you have found a vulnerability, please report about it to nineseconds@yandex.ru, telegram @9seconds or here in issues
@@ -3,9 +3,8 @@ package antireplay
 import (
 	"sync"

-	"github.com/VictoriaMetrics/fastcache"
-
 	"github.com/9seconds/mtg/config"
+	"github.com/VictoriaMetrics/fastcache"
 )

 type CacheInterface interface {
@@ -5,9 +5,6 @@ import (
 	"os"
 	"time"

-	"go.uber.org/zap"
-	"go.uber.org/zap/zapcore"
-
 	"github.com/9seconds/mtg/antireplay"
 	"github.com/9seconds/mtg/config"
 	"github.com/9seconds/mtg/faketls"
@@ -18,9 +15,11 @@ import (
 	"github.com/9seconds/mtg/stats"
 	"github.com/9seconds/mtg/telegram"
 	"github.com/9seconds/mtg/utils"
+	"go.uber.org/zap"
+	"go.uber.org/zap/zapcore"
 )

-func Proxy() error { // nolint: funlen
+func Proxy() error { // nolint: funlen,cyclop
 	ctx := utils.GetSignalContext()

 	atom := zap.NewAtomicLevel()
@@ -50,7 +49,7 @@ func Proxy() error { // nolint: funlen

 	zap.S().Debugw("Configuration", "config", config.Printable())

-	if len(config.C.AdTag) > 0 {
+	if config.C.MiddleProxyMode() {
 		zap.S().Infow("Use middle proxy connection to Telegram")

 		diff, err := ntp.Fetch()
@@ -9,7 +9,7 @@ import (

 func Fatal(arg interface{}) {
 	if value, ok := arg.(error); ok {
-		arg = fmt.Errorf("fatal error: %+v", value)
+		arg = fmt.Errorf("fatal error: %+v", value) // nolint: errorlint
 	}

 	PrintStderr(arg)
@@ -21,7 +21,7 @@ func PrintStderr(args ...interface{}) {
 }

 func PrintStdout(args ...interface{}) {
-	fmt.Println(args...)
+	fmt.Println(args...) // nolint: forbidigo
 }

 func PrintJSONStderr(data interface{}) {
@@ -6,6 +6,7 @@ import (
 	"encoding/json"
 	"errors"
 	"fmt"
+	"math"
 	"net"

 	"github.com/alecthomas/units"
@@ -21,6 +22,8 @@ func (s SecretMode) String() string {
 		return "simple"
 	case SecretModeSecured:
 		return "secured"
+	case SecretModeTLS:
+		return "tls"
 	}

 	return "tls"
@@ -104,6 +107,52 @@ type Config struct {
 	AdTag  []byte `json:"adtag"`
 }

+func (c *Config) ClientReadBuffer() int {
+	return c.ReadBuffer
+}
+
+func (c *Config) ClientWriteBuffer() int {
+	return c.WriteBuffer
+}
+
+func (c *Config) MiddleProxyMode() bool {
+	return len(c.AdTag) > 0
+}
+
+func (c *Config) ProxyReadBuffer() int {
+	value := c.ReadBuffer
+
+	if c.MiddleProxyMode() {
+		value = c.adjustProxyValue(value)
+	}
+
+	return value
+}
+
+func (c *Config) ProxyWriteBuffer() int {
+	value := c.WriteBuffer
+
+	if c.MiddleProxyMode() {
+		value = c.adjustProxyValue(value)
+	}
+
+	return value
+}
+
+func (c *Config) adjustProxyValue(value int) int {
+	if c.MultiplexPerConnection == 0 {
+		return value
+	}
+
+	fvalue := float64(value)
+
+	newValue := fvalue * 2 * math.Log(float64(c.MultiplexPerConnection))
+	newValue = math.Ceil(newValue)
+	newValue = math.Max(fvalue, newValue)
+
+	return int(newValue)
+}
+
 type Opt struct {
 	Option OptionType
 	Value  interface{}
@@ -111,7 +160,7 @@ type Opt struct {

 var C = Config{}

-func Init(options ...Opt) error { // nolint: gocyclo, funlen
+func Init(options ...Opt) error { // nolint: gocyclo, funlen, cyclop
 	for _, opt := range options {
 		switch opt.Option {
 		case OptionTypeDebug:
@@ -60,7 +60,7 @@ func fetchIP(ctx context.Context, network string) (net.IP, error) {
 		return nil, fmt.Errorf("cannot perform a request: %w", err)
 	}

-	defer resp.Body.Close() // nolint: errcheck
+	defer resp.Body.Close()

 	respDataBytes, err := ioutil.ReadAll(resp.Body)
 	if err != nil {
@@ -15,8 +15,8 @@ type URLs struct {
 }

 type IPURLs struct {
-	IPv4      URLs   `json:"ipv4"`
-	IPv6      URLs   `json:"ipv6"`
+	IPv4      *URLs  `json:"ipv4,omitempty"`
+	IPv6      *URLs  `json:"ipv6,omitempty"`
 	BotSecret string `json:"secret_for_mtproxybot"`
 }

@@ -32,25 +32,33 @@ func GetURLs() (urls IPURLs) {
 		secret = "ee" + hex.EncodeToString(C.Secret) + hex.EncodeToString([]byte(C.CloakHost))
 	}

-	urls.IPv4 = makeURLs(C.PublicIPv4, secret)
-	urls.IPv6 = makeURLs(C.PublicIPv6, secret)
+	if C.PublicIPv4.IP != nil {
+		urls.IPv4 = makeURLs(C.PublicIPv4, secret)
+	}
+
+	if C.PublicIPv6.IP != nil {
+		urls.IPv6 = makeURLs(C.PublicIPv6, secret)
+	}
+
 	urls.BotSecret = hex.EncodeToString(C.Secret)

 	return urls
 }

-func makeURLs(addr *net.TCPAddr, secret string) (urls URLs) {
+func makeURLs(addr *net.TCPAddr, secret string) *URLs {
+	urls := &URLs{}
+
 	values := url.Values{}
 	values.Set("server", addr.IP.String())
 	values.Set("port", strconv.Itoa(addr.Port))
 	values.Set("secret", secret)

-	urls.TG = makeTGURL(values)
-	urls.TMe = makeTMeURL(values)
-	urls.TGQRCode = makeQRCodeURL(urls.TG)
-	urls.TMeQRCode = makeQRCodeURL(urls.TG)
-
-	return
+	return &URLs{
+		TG:        makeTGURL(values),
+		TMe:       makeTMeURL(values),
+		TGQRCode:  makeQRCodeURL(urls.TG),
+		TMeQRCode: makeQRCodeURL(urls.TMe),
+	}
 }

 func makeTGURL(values url.Values) string {
@@ -8,6 +8,8 @@ func (c ConnectionProtocol) String() string {
 		return "any"
 	case ConnectionProtocolIPv4:
 		return "ipv4"
+	case ConnectionProtocolIPv6:
+		return "ipv6"
 	}

 	return "ipv6"
@@ -21,7 +21,9 @@ func (t ConnectionType) Tag() []byte {
 		return ConnectionTagAbridged
 	case ConnectionTypeIntermediate:
 		return ConnectionTagIntermediate
-	default:
+	case ConnectionTypeSecure, ConnectionTypeUnknown:
 		return ConnectionTagSecure
 	}
+
+	return ConnectionTagSecure
 }
@@ -2,6 +2,7 @@ package faketls

 import (
 	"bufio"
+	"bytes"
 	"encoding/binary"
 	"errors"
 	"fmt"
@@ -48,13 +49,13 @@ func (c *ClientProtocol) Handshake(socket conntypes.StreamReadWriteCloser) (conn
 	}

 	conn := stream.NewFakeTLS(socket)
-	conn, err := c.ClientProtocol.Handshake(conn)

+	conn, err := c.ClientProtocol.Handshake(conn)
 	if err != nil {
-		return nil, err
+		return nil, err // nolint: wrapcheck
 	}

-	return conn, err
+	return conn, err // nolint: wrapcheck
 }

 func (c *ClientProtocol) tlsHandshake(conn io.ReadWriter) error {
@@ -63,9 +64,7 @@ func (c *ClientProtocol) tlsHandshake(conn io.ReadWriter) error {
 		return fmt.Errorf("cannot read initial record: %w", err)
 	}

-	buf := acquireBytesBuffer()
-	defer releaseBytesBuffer(buf)
-
+	buf := &bytes.Buffer{}
 	helloRecord.Data.WriteBytes(buf)

 	clientHello, err := tlstypes.ParseClientHello(buf.Bytes())
@@ -90,6 +89,7 @@ func (c *ClientProtocol) tlsHandshake(conn io.ReadWriter) error {

 	if antireplay.Cache.HasTLS(clientHello.Random[:]) {
 		stats.Stats.ReplayDetected()
+
 		return errors.New("replay attack is detected")
 	}

@@ -108,8 +108,8 @@ func (c *ClientProtocol) cloakHost(clientConn io.ReadWriteCloser) {
 	stats.Stats.CloakedRequest()

 	addr := net.JoinHostPort(config.C.CloakHost, strconv.Itoa(config.C.CloakPort))
-	hostConn, err := net.Dial("tcp", addr)

+	hostConn, err := net.Dial("tcp", addr)
 	if err != nil {
 		return
 	}
@@ -53,9 +53,11 @@ func cloak(one, another io.ReadWriteCloser) {
 				return
 			case <-lastActivityTimer.C:
 				cancel()
+
 				return
 			case <-maxTimer.C:
 				cancel()
+
 				return
 			}
 		}
@@ -67,8 +69,5 @@ func cloak(one, another io.ReadWriteCloser) {
 func cloakPipe(one io.Writer, another io.Reader, wg *sync.WaitGroup) {
 	defer wg.Done()

-	buf := acquireCloakBuffer()
-	defer releaseCloakBuffer(buf)
-
-	io.CopyBuffer(one, another, *buf) // nolint: errcheck
+	io.Copy(one, another) // nolint: errcheck
 }
@@ -1,39 +0,0 @@
-package faketls
-
-import (
-	"bytes"
-	"sync"
-)
-
-const cloakBufferSize = 1024
-
-var (
-	poolBytesBuffer = sync.Pool{
-		New: func() interface{} {
-			return &bytes.Buffer{}
-		},
-	}
-	poolCloakBuffer = sync.Pool{
-		New: func() interface{} {
-			rv := make([]byte, cloakBufferSize)
-			return &rv
-		},
-	}
-)
-
-func acquireBytesBuffer() *bytes.Buffer {
-	return poolBytesBuffer.Get().(*bytes.Buffer)
-}
-
-func acquireCloakBuffer() *[]byte {
-	return poolCloakBuffer.Get().(*[]byte)
-}
-
-func releaseBytesBuffer(buf *bytes.Buffer) {
-	buf.Reset()
-	poolBytesBuffer.Put(buf)
-}
-
-func releaseCloakBuffer(buf *[]byte) {
-	poolCloakBuffer.Put(buf)
-}
@@ -4,18 +4,22 @@ go 1.13

 require (
 	github.com/VictoriaMetrics/fastcache v1.5.7
-	github.com/alecthomas/units v0.0.0-20190924025748-f65c72e2690d
+	github.com/alecthomas/units v0.0.0-20210208195552-ff826a37aa15
 	github.com/beevik/ntp v0.3.0
-	github.com/golang/protobuf v1.3.5 // indirect
-	github.com/prometheus/client_golang v1.5.1
-	github.com/prometheus/procfs v0.0.11 // indirect
-	github.com/smira/go-statsd v1.3.1
-	go.uber.org/zap v1.14.1
-	golang.org/x/crypto v0.0.0-20200323165209-0ec3e9974c59
+	github.com/golang/snappy v0.0.3 // indirect
+	github.com/prometheus/client_golang v1.9.0
+	github.com/prometheus/common v0.18.0 // indirect
+	github.com/prometheus/procfs v0.6.0 // indirect
+	github.com/smira/go-statsd v1.3.2
+	go.uber.org/multierr v1.6.0 // indirect
+	go.uber.org/zap v1.16.0
+	golang.org/x/crypto v0.0.0-20210220033148-5ea612d1eb83
 	golang.org/x/lint v0.0.0-20200302205851-738671d3881b // indirect
-	golang.org/x/net v0.0.0-20200324143707-d3edc9973b7e // indirect
-	golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd
-	golang.org/x/tools v0.0.0-20200319210407-521f4a0cd458 // indirect
+	golang.org/x/mod v0.4.1 // indirect
+	golang.org/x/net v0.0.0-20210226172049-e18ecbb05110 // indirect
+	golang.org/x/sys v0.0.0-20210303074136-134d130e1a04
+	golang.org/x/tools v0.1.0 // indirect
+	google.golang.org/protobuf v1.25.0 // indirect
 	gopkg.in/alecthomas/kingpin.v2 v2.2.6
 	honnef.co/go/tools v0.0.1-2020.1.3 // indirect
 )
@@ -1,192 +1,472 @@
+cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
+cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
 github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ=
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
+github.com/Knetic/govaluate v3.0.1-0.20171022003610-9aa49832a739+incompatible/go.mod h1:r7JcOSlj0wfOMncg0iLm8Leh48TZaKVeNIfJntJ2wa0=
+github.com/Shopify/sarama v1.19.0/go.mod h1:FVkBWblsNy7DGZRfXLU0O9RCGt5g3g3yEuWXgklEdEo=
+github.com/Shopify/toxiproxy v2.1.4+incompatible/go.mod h1:OXgGpZ6Cli1/URJOF1DMxUHB2q5Ap20/P/eIdh4G0pI=
 github.com/VictoriaMetrics/fastcache v1.5.7 h1:4y6y0G8PRzszQUYIQHHssv/jgPHAb5qQuuDNdCbyAgw=
 github.com/VictoriaMetrics/fastcache v1.5.7/go.mod h1:ptDBkNMQI4RtmVo8VS/XwRY6RoTu1dAWCbrk+6WsEM8=
-github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc h1:cAKDfWh5VpdgMhJosfJnn5/FoN2SRZ4p7fJNX58YPaU=
+github.com/VividCortex/gohistogram v1.0.0/go.mod h1:Pf5mBqqDxYaXu3hDrrU+w6nw50o/4+TcAqDqk/vUH7g=
+github.com/afex/hystrix-go v0.0.0-20180502004556-fa1af6a1f4f5/go.mod h1:SkGFH1ia65gfNATL8TAiHDNxPzPdmEL5uirI2Uyuz6c=
 github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
 github.com/alecthomas/template v0.0.0-20190718012654-fb15b899a751 h1:JYp7IbQjafoB+tBA3gMyHYHrpOtNuDiK/uB5uXxq5wM=
 github.com/alecthomas/template v0.0.0-20190718012654-fb15b899a751/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
-github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf h1:qet1QNfXsQxTZqLG4oE62mJzwPIB8+Tee4RNCL9ulrY=
 github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
-github.com/alecthomas/units v0.0.0-20190717042225-c3de453c63f4 h1:Hs82Z41s6SdL1CELW+XaDYmOH4hkBN4/N9og/AsOv7E=
 github.com/alecthomas/units v0.0.0-20190717042225-c3de453c63f4/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
-github.com/alecthomas/units v0.0.0-20190924025748-f65c72e2690d h1:UQZhZ2O0vMHr2cI+DC1Mbh0TJxzA3RcLoMsFw+aXw7E=
 github.com/alecthomas/units v0.0.0-20190924025748-f65c72e2690d/go.mod h1:rBZYJk541a8SKzHPHnH3zbiI+7dagKZ0cgpgrD7Fyho=
+github.com/alecthomas/units v0.0.0-20210208195552-ff826a37aa15 h1:AUNCr9CiJuwrRYS3XieqF+Z9B9gNxo/eANAJCF2eiN4=
+github.com/alecthomas/units v0.0.0-20210208195552-ff826a37aa15/go.mod h1:OMCwj8VM1Kc9e19TLln2VL61YJF0x1XFtfdL4JdbSyE=
 github.com/allegro/bigcache v1.2.1-0.20190218064605-e24eb225f156 h1:eMwmnE/GDgah4HI848JfFxHt+iPb26b4zyfspmqY0/8=
 github.com/allegro/bigcache v1.2.1-0.20190218064605-e24eb225f156/go.mod h1:Cb/ax3seSYIx7SuZdm2G2xzfwmv3TPSk2ucNfQESPXM=
+github.com/apache/thrift v0.12.0/go.mod h1:cp2SuWMxlEZw2r+iP2GNCdIi4C1qmUzdZFSVb+bacwQ=
+github.com/apache/thrift v0.13.0/go.mod h1:cp2SuWMxlEZw2r+iP2GNCdIi4C1qmUzdZFSVb+bacwQ=
+github.com/armon/circbuf v0.0.0-20150827004946-bbbad097214e/go.mod h1:3U/XgcO3hCbHZ8TKRvWD2dDTCfh9M9ya+I9JpbB7O8o=
+github.com/armon/go-metrics v0.0.0-20180917152333-f0300d1749da/go.mod h1:Q73ZrmVTwzkszR9V5SSuryQ31EELlFMUz1kKyl939pY=
+github.com/armon/go-radix v0.0.0-20180808171621-7fddfc383310/go.mod h1:ufUuZ+zHj4x4TnLV4JWEpy2hxWSpsRywHrMgIH9cCH8=
+github.com/aryann/difflib v0.0.0-20170710044230-e206f873d14a/go.mod h1:DAHtR1m6lCRdSC2Tm3DSWRPvIPr6xNKyeHdqDQSQT+A=
+github.com/aws/aws-lambda-go v1.13.3/go.mod h1:4UKl9IzQMoD+QF79YdCuzCwp8VbmG4VAQwij/eHl5CU=
+github.com/aws/aws-sdk-go v1.27.0/go.mod h1:KmX6BPdI08NWTb3/sm4ZGu5ShLoqVDhKgpiN924inxo=
+github.com/aws/aws-sdk-go-v2 v0.18.0/go.mod h1:JWVYvqSMppoMJC0x5wdwiImzgXTI9FuZwxzkQq9wy+g=
 github.com/beevik/ntp v0.3.0 h1:xzVrPrE4ziasFXgBVBZJDP0Wg/KpMwk2KHJ4Ba8GrDw=
 github.com/beevik/ntp v0.3.0/go.mod h1:hIHWr+l3+/clUnF44zdK+CWW7fO8dR5cIylAQ76NRpg=
-github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973 h1:xJ4a3vCFaGF/jqvzLMYoU8P317H5OQ+Via4RmuPwCS0=
 github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
-github.com/beorn7/perks v1.0.0 h1:HWo1m869IqiPhD389kmkxeTalrjNbbJTC8LXupb+sl0=
 github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+CedLV8=
 github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM=
 github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw=
+github.com/bgentry/speakeasy v0.1.0/go.mod h1:+zsyZBPWlz7T6j88CTgSN5bM796AkVf0kBD4zp0CCIs=
+github.com/casbin/casbin/v2 v2.1.2/go.mod h1:YcPU1XXisHhLzuxH9coDNf2FbKpjGlbCg3n9yuLkIJQ=
+github.com/cenkalti/backoff v2.2.1+incompatible/go.mod h1:90ReRw6GdpyfrHakVjL/QHaoyV4aDUVVkXQJJJ3NXXM=
+github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
 github.com/cespare/xxhash/v2 v2.1.1 h1:6MnRN8NT7+YBpUIWxHtefFZOKTAPgGjpQSxqLNn0+qY=
 github.com/cespare/xxhash/v2 v2.1.1/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
+github.com/clbanning/x2j v0.0.0-20191024224557-825249438eec/go.mod h1:jMjuTZXRI4dUb/I5gc9Hdhagfvm9+RyrPryS/auMzxE=
+github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
+github.com/cockroachdb/datadriven v0.0.0-20190809214429-80d97fb3cbaa/go.mod h1:zn76sxSg3SzpJ0PPJaLDCu+Bu0Lg3sKTORVIj19EIF8=
+github.com/codahale/hdrhistogram v0.0.0-20161010025455-3a0bb77429bd/go.mod h1:sE/e/2PUdi/liOCUjSTXgM1o87ZssimdTWN964YiIeI=
+github.com/coreos/go-semver v0.2.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3EedlOD2RNk=
+github.com/coreos/go-systemd v0.0.0-20180511133405-39ca1b05acc7/go.mod h1:F5haX7vjVVG0kc13fIWeqUViNPyEJxv/OmvnBo0Yme4=
+github.com/coreos/pkg v0.0.0-20160727233714-3ac0863d7acf/go.mod h1:E3G3o1h8I7cfcXa63jLwjI0eiQQMgzzUDFVpN/nH/eA=
+github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU=
+github.com/creack/pty v1.1.7/go.mod h1:lj5s0c3V2DBrqTV7llrYr5NG6My20zk30Fl46Y7DoTY=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/dgrijalva/jwt-go v3.2.0+incompatible/go.mod h1:E3ru+11k8xSBh+hMPgOLZmtrrCbhqsmaPHjLKYnJCaQ=
+github.com/dustin/go-humanize v0.0.0-20171111073723-bb3d318650d4/go.mod h1:HtrtbFcZ19U5GC7JDqmcUSB87Iq5E25KnS6fMYU6eOk=
+github.com/eapache/go-resiliency v1.1.0/go.mod h1:kFI+JgMyC7bLPUVY133qvEBtVayf5mFgVsvEsIPBvNs=
+github.com/eapache/go-xerial-snappy v0.0.0-20180814174437-776d5712da21/go.mod h1:+020luEh2TKB4/GOp8oxxtq0Daoen/Cii55CzbTV6DU=
+github.com/eapache/queue v1.1.0/go.mod h1:6eCeP0CKFpHLu8blIFXhExK/dRa7WDZfr6jVFPTqq+I=
+github.com/edsrzf/mmap-go v1.0.0/go.mod h1:YO35OhQPt3KJa3ryjFM5Bs14WD66h8eGKpfaBNrHW5M=
+github.com/envoyproxy/go-control-plane v0.6.9/go.mod h1:SBwIajubJHhxtWwsL9s8ss4safvEdbitLhGGK48rN6g=
+github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
+github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c=
+github.com/fatih/color v1.7.0/go.mod h1:Zm6kSWBoL9eyXnKyktHP6abPY2pDugNf5KwzbycvMj4=
+github.com/franela/goblin v0.0.0-20200105215937-c9ffbefa60db/go.mod h1:7dvUGVsVBjqR7JHJk0brhHOZYGmfBYOrK0ZhYMEtBr4=
+github.com/franela/goreq v0.0.0-20171204163338-bcd34c9993f8/go.mod h1:ZhphrRTfi2rbfLwlschooIH4+wKKDR4Pdxhh+TRoA20=
+github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
+github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
 github.com/go-kit/kit v0.8.0/go.mod h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2as=
 github.com/go-kit/kit v0.9.0/go.mod h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2as=
+github.com/go-kit/kit v0.10.0/go.mod h1:xUsJbQ/Fp4kEt7AFgCuvyX4a71u8h9jB8tj/ORgOZ7o=
 github.com/go-logfmt/logfmt v0.3.0/go.mod h1:Qt1PoO58o5twSAckw1HlFXLmHsOX5/0LbT9GBnD5lWE=
 github.com/go-logfmt/logfmt v0.4.0/go.mod h1:3RMwSq7FuexP4Kalkev3ejPJsZTpXXBr9+V4qmtdjCk=
+github.com/go-logfmt/logfmt v0.5.0/go.mod h1:wCYkCAKZfumFQihp8CzCvQ3paCTfi41vtzG1KdI/P7A=
+github.com/go-sql-driver/mysql v1.4.0/go.mod h1:zAC/RDZ24gD3HViQzih4MyKcchzm+sOG5ZlKdlhCg5w=
 github.com/go-stack/stack v1.8.0/go.mod h1:v0f6uXyyMGvRgIKkXu+yp6POWl0qKG85gN/melR3HDY=
-github.com/gogo/protobuf v1.1.1 h1:72R+M5VuhED/KujmZVcIquuo8mBgX4oVda//DQb3PXo=
+github.com/gogo/googleapis v1.1.0/go.mod h1:gf4bu3Q80BeJ6H1S1vYPm8/ELATdvryBaNFGgqEef3s=
 github.com/gogo/protobuf v1.1.1/go.mod h1:r8qH/GZQm5c6nD/R0oafs1akxWv10x8SbQlK7atdtwQ=
-github.com/golang/protobuf v1.2.0 h1:P3YflyNX/ehuJFLhxviNdFxQPkGK5cDcApsge1SqnvM=
+github.com/gogo/protobuf v1.2.0/go.mod h1:r8qH/GZQm5c6nD/R0oafs1akxWv10x8SbQlK7atdtwQ=
+github.com/gogo/protobuf v1.2.1/go.mod h1:hp+jE20tsWTFYpLwKvXlhS1hjn+gTNwPg2I6zVXpSg4=
+github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q=
+github.com/golang/groupcache v0.0.0-20160516000752-02826c3e7903/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
+github.com/golang/groupcache v0.0.0-20190702054246-869f871628b6/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
+github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
 github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
-github.com/golang/protobuf v1.3.1 h1:YF8+flBXS5eO826T4nzqPrxfhQThhXl0YzfuUPu4SBg=
 github.com/golang/protobuf v1.3.1/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
-github.com/golang/protobuf v1.3.2 h1:6nsPYzhq5kReh6QImI3k5qWzO4PEbvbIW2cwSfR/6xs=
 github.com/golang/protobuf v1.3.2/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
-github.com/golang/protobuf v1.3.5 h1:F768QJ1E9tib+q5Sc8MkdJi1RxLTbRcTf8LJV56aRls=
-github.com/golang/protobuf v1.3.5/go.mod h1:6O5/vntMXwX2lRkT1hjjk0nAC1IDOTvTlVgjlRvqsdk=
-github.com/golang/snappy v0.0.1 h1:Qgr9rKW7uDUkrbSmQeiDsGa8SjGyCOGtuasMWwvp2P4=
+github.com/golang/protobuf v1.4.0-rc.1/go.mod h1:ceaxUfeHdC40wWswd/P6IGgMaK3YpKi5j83Wpe3EHw8=
+github.com/golang/protobuf v1.4.0-rc.1.0.20200221234624-67d41d38c208/go.mod h1:xKAWHe0F5eneWXFV3EuXVDTCmh+JuBKY0li0aMyXATA=
+github.com/golang/protobuf v1.4.0-rc.2/go.mod h1:LlEzMj4AhA7rCAGe4KMBDvJI+AwstrUpVNzEA03Pprs=
+github.com/golang/protobuf v1.4.0-rc.4.0.20200313231945-b860323f09d0/go.mod h1:WU3c8KckQ9AFe+yFwt9sWVRKCVIyN9cPHBJSNnbL67w=
+github.com/golang/protobuf v1.4.0/go.mod h1:jodUvKwWbYaEsadDk5Fwe5c77LiNKVO9IDvqG2KuDX0=
+github.com/golang/protobuf v1.4.1/go.mod h1:U8fpvMrcmy5pZrNK1lt4xCsGvpyWQ/VVv6QDs8UjoX8=
+github.com/golang/protobuf v1.4.2/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw735rRwI=
+github.com/golang/protobuf v1.4.3 h1:JjCZWpVbqXDqFVmTfYWEVTMIYrL/NPdPSCHPJ0T/raM=
+github.com/golang/protobuf v1.4.3/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw735rRwI=
+github.com/golang/snappy v0.0.0-20180518054509-2e65f85255db/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
 github.com/golang/snappy v0.0.1/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
-github.com/google/go-cmp v0.3.1 h1:Xye71clBPdm5HgqGwUkwhbynsUJZhDbS20FvLhQ2izg=
+github.com/golang/snappy v0.0.3 h1:fHPg5GQYlCeLIPB9BZqMVR5nR9A+IM5zcgeTdjMYmLA=
+github.com/golang/snappy v0.0.3/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
+github.com/google/btree v0.0.0-20180813153112-4030bb1f1f0c/go.mod h1:lNA+9X1NB3Zf8V7Ke586lFgjr2dZNuvo3lPJSGZ5JPQ=
+github.com/google/btree v1.0.0/go.mod h1:lNA+9X1NB3Zf8V7Ke586lFgjr2dZNuvo3lPJSGZ5JPQ=
+github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M=
+github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
 github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
-github.com/google/go-cmp v0.4.0 h1:xsAVV57WRhGj6kEIi8ReJzQlHHqcBYCElAvkovg3B/4=
 github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
+github.com/google/go-cmp v0.5.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
+github.com/google/go-cmp v0.5.4 h1:L8R9j+yAqZuZjsqh/z+F1NCffTKKLShY6zXTItVIZ8M=
+github.com/google/go-cmp v0.5.4/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
 github.com/google/renameio v0.1.0/go.mod h1:KWCgfxg9yswjAJkECMjeO8J8rahYeXnNhOm40UhjYkI=
+github.com/google/uuid v1.0.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
+github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY=
+github.com/gorilla/context v1.1.1/go.mod h1:kBGZzfjB9CEq2AlWe17Uuf7NDRt0dE0s8S51q0aT7Yg=
+github.com/gorilla/mux v1.6.2/go.mod h1:1lud6UwP+6orDFRuTfBEV8e9/aOM/c4fVVCaMa2zaAs=
+github.com/gorilla/mux v1.7.3/go.mod h1:1lud6UwP+6orDFRuTfBEV8e9/aOM/c4fVVCaMa2zaAs=
+github.com/gorilla/websocket v0.0.0-20170926233335-4201258b820c/go.mod h1:E7qHFY5m1UJ88s3WnNqhKjPHQ0heANvMoAMk2YaljkQ=
+github.com/grpc-ecosystem/go-grpc-middleware v1.0.1-0.20190118093823-f849b5445de4/go.mod h1:FiyG127CGDf3tlThmgyCl78X/SZQqEOJBCDaAfeWzPs=
+github.com/grpc-ecosystem/go-grpc-prometheus v1.2.0/go.mod h1:8NvIoxWQoOIhqOTXgfV/d3M/q6VIi02HzZEHgUlZvzk=
+github.com/grpc-ecosystem/grpc-gateway v1.9.5/go.mod h1:vNeuVxBJEsws4ogUvrchl83t/GYV9WGTSLVdBhOQFDY=
+github.com/hashicorp/consul/api v1.3.0/go.mod h1:MmDNSzIMUjNpY/mQ398R4bk2FnqQLoPndWW5VkKPlCE=
+github.com/hashicorp/consul/sdk v0.3.0/go.mod h1:VKf9jXwCTEY1QZP2MOLRhb5i/I/ssyNV1vwHyQBF0x8=
+github.com/hashicorp/errwrap v1.0.0/go.mod h1:YH+1FKiLXxHSkmPseP+kNlulaMuP3n2brvKWEqk/Jc4=
+github.com/hashicorp/go-cleanhttp v0.5.1/go.mod h1:JpRdi6/HCYpAwUzNwuwqhbovhLtngrth3wmdIIUrZ80=
+github.com/hashicorp/go-immutable-radix v1.0.0/go.mod h1:0y9vanUI8NX6FsYoO3zeMjhV/C5i9g4Q3DwcSNZ4P60=
+github.com/hashicorp/go-msgpack v0.5.3/go.mod h1:ahLV/dePpqEmjfWmKiqvPkv/twdG7iPBM1vqhUKIvfM=
+github.com/hashicorp/go-multierror v1.0.0/go.mod h1:dHtQlpGsu+cZNNAkkCN/P3hoUDHhCYQXV3UM06sGGrk=
+github.com/hashicorp/go-rootcerts v1.0.0/go.mod h1:K6zTfqpRlCUIjkwsN4Z+hiSfzSTQa6eBIzfwKfwNnHU=
+github.com/hashicorp/go-sockaddr v1.0.0/go.mod h1:7Xibr9yA9JjQq1JpNB2Vw7kxv8xerXegt+ozgdvDeDU=
+github.com/hashicorp/go-syslog v1.0.0/go.mod h1:qPfqrKkXGihmCqbJM2mZgkZGvKG1dFdvsLplgctolz4=
+github.com/hashicorp/go-uuid v1.0.0/go.mod h1:6SBZvOh/SIDV7/2o3Jml5SYk/TvGqwFJ/bN7x4byOro=
+github.com/hashicorp/go-uuid v1.0.1/go.mod h1:6SBZvOh/SIDV7/2o3Jml5SYk/TvGqwFJ/bN7x4byOro=
+github.com/hashicorp/go-version v1.2.0/go.mod h1:fltr4n8CU8Ke44wwGCBoEymUuxUHl09ZGVZPK5anwXA=
+github.com/hashicorp/go.net v0.0.1/go.mod h1:hjKkEWcCURg++eb33jQU7oqQcI9XDCnUzHA0oac0k90=
+github.com/hashicorp/golang-lru v0.5.0/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
+github.com/hashicorp/golang-lru v0.5.1/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
+github.com/hashicorp/logutils v1.0.0/go.mod h1:QIAnNjmIWmVIIkWDTG1z5v++HQmx9WQRO+LraFDTW64=
+github.com/hashicorp/mdns v1.0.0/go.mod h1:tL+uN++7HEJ6SQLQ2/p+z2pH24WQKWjBPkE0mNTz8vQ=
+github.com/hashicorp/memberlist v0.1.3/go.mod h1:ajVTdAv/9Im8oMAAj5G31PhhMCZJV2pPBoIllUwCN7I=
+github.com/hashicorp/serf v0.8.2/go.mod h1:6hOLApaqBFA1NXqRQAsxw9QxuDEvNxSQRwA/JwenrHc=
+github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
+github.com/hudl/fargo v1.3.0/go.mod h1:y3CKSmjA+wD2gak7sUSXTAoopbhU08POFhmITJgmKTg=
+github.com/inconshreveable/mousetrap v1.0.0/go.mod h1:PxqpIevigyE2G7u3NXJIT2ANytuPF1OarO4DADm73n8=
+github.com/influxdata/influxdb1-client v0.0.0-20191209144304-8bf82d3c094d/go.mod h1:qj24IKcXYK6Iy9ceXlo3Tc+vtHo9lIhSX5JddghvEPo=
+github.com/jmespath/go-jmespath v0.0.0-20180206201540-c2b33e8439af/go.mod h1:Nht3zPeWKUH0NzdCt2Blrr5ys8VGpn0CEB0cQHVjt7k=
+github.com/jonboulle/clockwork v0.1.0/go.mod h1:Ii8DK3G1RaLaWxj9trq07+26W01tbo22gdxWY5EU2bo=
+github.com/jpillora/backoff v1.0.0/go.mod h1:J/6gKK9jxlEcS3zixgDgUAsiuZ7yrSoa/FX5e0EB2j4=
 github.com/json-iterator/go v1.1.6/go.mod h1:+SdeFBvtyEkXs7REEP0seUULqWtbJapLOCVDaaPEHmU=
-github.com/json-iterator/go v1.1.9/go.mod h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/uOdHXbAo4=
+github.com/json-iterator/go v1.1.7/go.mod h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/uOdHXbAo4=
+github.com/json-iterator/go v1.1.8/go.mod h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/uOdHXbAo4=
+github.com/json-iterator/go v1.1.10/go.mod h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/uOdHXbAo4=
+github.com/jtolds/gls v4.20.0+incompatible/go.mod h1:QJZ7F/aHp+rZTRtaJ1ow/lLfFfVYBRgL+9YlvaHOwJU=
 github.com/julienschmidt/httprouter v1.2.0/go.mod h1:SYymIcj16QtmaHHD7aYtjjsJG7VTCxuUUipMqKk8s4w=
+github.com/julienschmidt/httprouter v1.3.0/go.mod h1:JR6WtHb+2LUe8TCKY3cZOxFyyO8IZAc4RVcycCCAKdM=
+github.com/kisielk/errcheck v1.1.0/go.mod h1:EZBBE59ingxPouuu3KfxchcWSUPOHkagtvWXihfKN4Q=
 github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck=
 github.com/konsorten/go-windows-terminal-sequences v1.0.1/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
+github.com/konsorten/go-windows-terminal-sequences v1.0.3/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
 github.com/kr/logfmt v0.0.0-20140226030751-b84e30acd515/go.mod h1:+0opPa2QZZtGFBFZlji/RkVcI2GknAs/DXo4wKdlNEc=
 github.com/kr/pretty v0.1.0 h1:L/CwN0zerZDmRFUapSPitk6f+Q3+0za1rQkzVuMiMFI=
 github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
 github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
 github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
 github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
+github.com/lightstep/lightstep-tracer-common/golang/gogo v0.0.0-20190605223551-bc2310a04743/go.mod h1:qklhhLq1aX+mtWk9cPHPzaBjWImj5ULL6C7HFJtXQMM=
+github.com/lightstep/lightstep-tracer-go v0.18.1/go.mod h1:jlF1pusYV4pidLvZ+XD0UBX0ZE6WURAspgAczcDHrL4=
+github.com/lyft/protoc-gen-validate v0.0.13/go.mod h1:XbGvPuh87YZc5TdIa2/I4pLk0QoUACkjt2znoq26NVQ=
+github.com/mattn/go-colorable v0.0.9/go.mod h1:9vuHe8Xs5qXnSaW/c/ABM9alt+Vo+STaOChaDxuIBZU=
+github.com/mattn/go-isatty v0.0.3/go.mod h1:M+lRXTBqGeGNdLjl/ufCoiOlB5xdOkqRJdNxMWT7Zi4=
+github.com/mattn/go-isatty v0.0.4/go.mod h1:M+lRXTBqGeGNdLjl/ufCoiOlB5xdOkqRJdNxMWT7Zi4=
+github.com/mattn/go-runewidth v0.0.2/go.mod h1:LwmH8dsx7+W8Uxz3IHJYH5QSwggIsqBzpuz5H//U1FU=
 github.com/matttproud/golang_protobuf_extensions v1.0.1 h1:4hp9jkHxhMHkqkrB3Ix0jegS5sx/RkqARlsWZ6pIwiU=
 github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5Ld7szi9bcBfOoFv/3dc6xSMkL2PC0=
+github.com/miekg/dns v1.0.14/go.mod h1:W1PPwlIAgtquWBMBEV9nkV9Cazfe8ScdGz/Lj7v3Nrg=
+github.com/mitchellh/cli v1.0.0/go.mod h1:hNIlj7HEI86fIcpObd7a0FcrxTWetlwJDGcceTlRvqc=
+github.com/mitchellh/go-homedir v1.0.0/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0=
+github.com/mitchellh/go-testing-interface v1.0.0/go.mod h1:kRemZodwjscx+RGhAo8eIhFbs2+BFgRtFPeD/KE+zxI=
+github.com/mitchellh/gox v0.4.0/go.mod h1:Sd9lOJ0+aimLBi73mGofS1ycjY8lL3uZM3JPS42BGNg=
+github.com/mitchellh/iochan v1.0.0/go.mod h1:JwYml1nuB7xOzsp52dPpHFffvOCDupsG0QubkSMEySY=
+github.com/mitchellh/mapstructure v0.0.0-20160808181253-ca63d7c062ee/go.mod h1:FVVH3fgwuzCH5S8UJGiWEs2h04kUh9fWfEaFds41c1Y=
+github.com/mitchellh/mapstructure v1.1.2/go.mod h1:FVVH3fgwuzCH5S8UJGiWEs2h04kUh9fWfEaFds41c1Y=
 github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
 github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
 github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
 github.com/modern-go/reflect2 v1.0.1/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
 github.com/mwitkow/go-conntrack v0.0.0-20161129095857-cc309e4a2223/go.mod h1:qRWi+5nqEBWmkhHvq77mSJWrCKwh8bxhgT7d/eI7P4U=
-github.com/pkg/errors v0.8.0 h1:WdK/asTD0HN+q6hsWO3/vpuAkAr+tw6aNJNDFFf0+qw=
+github.com/mwitkow/go-conntrack v0.0.0-20190716064945-2f068394615f/go.mod h1:qRWi+5nqEBWmkhHvq77mSJWrCKwh8bxhgT7d/eI7P4U=
+github.com/nats-io/jwt v0.3.0/go.mod h1:fRYCDE99xlTsqUzISS1Bi75UBJ6ljOJQOAAu5VglpSg=
+github.com/nats-io/jwt v0.3.2/go.mod h1:/euKqTS1ZD+zzjYrY7pseZrTtWQSjujC7xjPc8wL6eU=
+github.com/nats-io/nats-server/v2 v2.1.2/go.mod h1:Afk+wRZqkMQs/p45uXdrVLuab3gwv3Z8C4HTBu8GD/k=
+github.com/nats-io/nats.go v1.9.1/go.mod h1:ZjDU1L/7fJ09jvUSRVBR2e7+RnLiiIQyqyzEE/Zbp4w=
+github.com/nats-io/nkeys v0.1.0/go.mod h1:xpnFELMwJABBLVhffcfd1MZx6VsNRFpEugbxziKVo7w=
+github.com/nats-io/nkeys v0.1.3/go.mod h1:xpnFELMwJABBLVhffcfd1MZx6VsNRFpEugbxziKVo7w=
+github.com/nats-io/nuid v1.0.1/go.mod h1:19wcPz3Ph3q0Jbyiqsd0kePYG7A95tJPxeL+1OSON2c=
+github.com/oklog/oklog v0.3.2/go.mod h1:FCV+B7mhrz4o+ueLpx+KqkyXRGMWOYEvfiXtdGtbWGs=
+github.com/oklog/run v1.0.0/go.mod h1:dlhp/R75TPv97u0XWUtDeV/lRKWPKSdTuV0TZvrmrQA=
+github.com/olekukonko/tablewriter v0.0.0-20170122224234-a0225b3f23b5/go.mod h1:vsDQFd/mU46D+Z4whnwzcISnGGzXWMclvtLoiIKAKIo=
+github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
+github.com/onsi/ginkgo v1.7.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
+github.com/onsi/gomega v1.4.3/go.mod h1:ex+gbHU/CVuBBDIJjb2X0qEXbFg53c61hWP/1CpauHY=
+github.com/op/go-logging v0.0.0-20160315200505-970db520ece7/go.mod h1:HzydrMdWErDVzsI23lYNej1Htcns9BCg93Dk0bBINWk=
+github.com/opentracing-contrib/go-observer v0.0.0-20170622124052-a52f23424492/go.mod h1:Ngi6UdF0k5OKD5t5wlmGhe/EDKPoUM3BXZSSfIuJbis=
+github.com/opentracing/basictracer-go v1.0.0/go.mod h1:QfBfYuafItcjQuMwinw9GhYKwFXS9KnPs5lxoYwgW74=
+github.com/opentracing/opentracing-go v1.0.2/go.mod h1:UkNAQd3GIcIGf0SeVgPpRdFStlNbqXla1AfSYxPUl2o=
+github.com/opentracing/opentracing-go v1.1.0/go.mod h1:UkNAQd3GIcIGf0SeVgPpRdFStlNbqXla1AfSYxPUl2o=
+github.com/openzipkin-contrib/zipkin-go-opentracing v0.4.5/go.mod h1:/wsWhb9smxSfWAKL3wpBW7V8scJMt8N8gnaMCS9E/cA=
+github.com/openzipkin/zipkin-go v0.1.6/go.mod h1:QgAqvLzwWbR/WpD4A3cGpPtJrZXNIiJc5AZX7/PBEpw=
+github.com/openzipkin/zipkin-go v0.2.1/go.mod h1:NaW6tEwdmWMaCDZzg8sh+IBNOxHMPnhQw8ySjnjRyN4=
+github.com/openzipkin/zipkin-go v0.2.2/go.mod h1:NaW6tEwdmWMaCDZzg8sh+IBNOxHMPnhQw8ySjnjRyN4=
+github.com/pact-foundation/pact-go v1.0.4/go.mod h1:uExwJY4kCzNPcHRj+hCR/HBbOOIwwtUjcrb0b5/5kLM=
+github.com/pascaldekloe/goe v0.0.0-20180627143212-57f6aae5913c/go.mod h1:lzWF7FIEvWOWxwDKqyGYQf6ZUaNfKdP144TG7ZOy1lc=
+github.com/pborman/uuid v1.2.0/go.mod h1:X/NO0urCmaxf9VXbdlT7C2Yzkj2IKimNn4k+gtPdI/k=
+github.com/performancecopilot/speed v3.0.0+incompatible/go.mod h1:/CLtqpZ5gBg1M9iaPbIdPPGyKcA8hKdoy6hAWba7Yac=
+github.com/pierrec/lz4 v1.0.2-0.20190131084431-473cd7ce01a1/go.mod h1:3/3N9NVKO0jef7pBehbT1qWhCMrIgbYNnFAZCqQ5LRc=
+github.com/pierrec/lz4 v2.0.5+incompatible/go.mod h1:pdkljMzZIN41W+lC3N2tnIh5sFi+IEE17M5jbnwPHcY=
 github.com/pkg/errors v0.8.0/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
-github.com/pkg/errors v0.8.1 h1:iURUrRGxPUNPdy5/HRSm+Yj6okJ6UtLINN0Q9M4+h3I=
 github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
+github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
+github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
+github.com/pkg/profile v1.2.1/go.mod h1:hJw3o1OdXxsrSjjVksARp5W95eeEaEfptyVZyv6JUPA=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/posener/complete v1.1.1/go.mod h1:em0nMJCgc9GFtwrmVmEMR/ZL6WyhyjMBndrE9hABlRI=
 github.com/prometheus/client_golang v0.9.1/go.mod h1:7SWBe2y4D6OKWSNQJUaRYU/AaXPKyh/dDVn+NZz0KFw=
+github.com/prometheus/client_golang v0.9.3-0.20190127221311-3c4408c8b829/go.mod h1:p2iRAGwDERtqlqzRXnrOVns+ignqQo//hLXqYxZYVNs=
 github.com/prometheus/client_golang v1.0.0/go.mod h1:db9x61etRT2tGnBNRi70OPL5FsnadC4Ky3P0J6CfImo=
-github.com/prometheus/client_golang v1.5.1 h1:bdHYieyGlH+6OLEk2YQha8THib30KP0/yD0YH9m6xcA=
-github.com/prometheus/client_golang v1.5.1/go.mod h1:e9GMxYsXl05ICDXkRhurwBS4Q3OK1iX/F2sw+iXX5zU=
-github.com/prometheus/client_model v0.0.0-20180712105110-5c3871d89910 h1:idejC8f05m9MGOsuEi1ATq9shN03HrxNkD/luQvxCv8=
+github.com/prometheus/client_golang v1.3.0/go.mod h1:hJaj2vgQTGQmVCsAACORcieXFeDPbaTKGT+JTgUa3og=
+github.com/prometheus/client_golang v1.7.1/go.mod h1:PY5Wy2awLA44sXw4AOSfFBetzPP4j5+D6mVACh+pe2M=
+github.com/prometheus/client_golang v1.9.0 h1:Rrch9mh17XcxvEu9D9DEpb4isxjGBtcevQjKvxPRQIU=
+github.com/prometheus/client_golang v1.9.0/go.mod h1:FqZLKOZnGdFAhOK4nqGHa7D66IdsO+O441Eve7ptJDU=
 github.com/prometheus/client_model v0.0.0-20180712105110-5c3871d89910/go.mod h1:MbSGuTsp3dbXC40dX6PRTWyKYBIrTGTE9sqQNg2J8bo=
-github.com/prometheus/client_model v0.0.0-20190129233127-fd36f4220a90 h1:S/YWwWx/RA8rT8tKFRuGUZhuA90OyIBpPCXkcbwU8DE=
+github.com/prometheus/client_model v0.0.0-20190115171406-56726106282f/go.mod h1:MbSGuTsp3dbXC40dX6PRTWyKYBIrTGTE9sqQNg2J8bo=
 github.com/prometheus/client_model v0.0.0-20190129233127-fd36f4220a90/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
+github.com/prometheus/client_model v0.0.0-20190812154241-14fe0d1b01d4/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
+github.com/prometheus/client_model v0.1.0/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
 github.com/prometheus/client_model v0.2.0 h1:uq5h0d+GuxiXLJLNABMgp2qUWDPiLvgCzz2dUR+/W/M=
 github.com/prometheus/client_model v0.2.0/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
-github.com/prometheus/common v0.4.1 h1:K0MGApIoQvMw27RTdJkPbr3JZ7DNbtxQNyi5STVM6Kw=
+github.com/prometheus/common v0.2.0/go.mod h1:TNfzLD0ON7rHzMJeJkieUDPYmFC7Snx/y86RQel1bk4=
 github.com/prometheus/common v0.4.1/go.mod h1:TNfzLD0ON7rHzMJeJkieUDPYmFC7Snx/y86RQel1bk4=
-github.com/prometheus/common v0.9.1 h1:KOMtN28tlbam3/7ZKEYKHhKoJZYYj3gMH4uc62x7X7U=
-github.com/prometheus/common v0.9.1/go.mod h1:yhUN8i9wzaXS3w1O07YhxHEBxD+W35wd8bs7vj7HSQ4=
-github.com/prometheus/procfs v0.0.0-20181005140218-185b4288413d h1:GoAlyOgbOEIFdaDqxJVlbOQ1DtGmZWs/Qau0hIlk+WQ=
+github.com/prometheus/common v0.7.0/go.mod h1:DjGbpBbp5NYNiECxcL/VnbXCCaQpKd3tt26CguLLsqA=
+github.com/prometheus/common v0.10.0/go.mod h1:Tlit/dnDKsSWFlCLTWaA1cyBgKHSMdTB80sz/V91rCo=
+github.com/prometheus/common v0.15.0/go.mod h1:U+gB1OBLb1lF3O42bTCL+FK18tX9Oar16Clt/msog/s=
+github.com/prometheus/common v0.18.0 h1:WCVKW7aL6LEe1uryfI9dnEc2ZqNB1Fn0ok930v0iL1Y=
+github.com/prometheus/common v0.18.0/go.mod h1:U+gB1OBLb1lF3O42bTCL+FK18tX9Oar16Clt/msog/s=
 github.com/prometheus/procfs v0.0.0-20181005140218-185b4288413d/go.mod h1:c3At6R/oaqEKCNdg8wHV1ftS6bRYblBhIjjI8uT2IGk=
-github.com/prometheus/procfs v0.0.2 h1:6LJUbpNm42llc4HRCuvApCSWB/WfhuNo9K98Q9sNGfs=
+github.com/prometheus/procfs v0.0.0-20190117184657-bf6a532e95b1/go.mod h1:c3At6R/oaqEKCNdg8wHV1ftS6bRYblBhIjjI8uT2IGk=
 github.com/prometheus/procfs v0.0.2/go.mod h1:TjEm7ze935MbeOT/UhFTIMYKhuLP4wbCsTZCD3I8kEA=
-github.com/prometheus/procfs v0.0.8 h1:+fpWZdT24pJBiqJdAwYBjPSk+5YmQzYNPYzQsdzLkt8=
 github.com/prometheus/procfs v0.0.8/go.mod h1:7Qr8sr6344vo1JqZ6HhLceV9o3AJ1Ff+GxbHq6oeK9A=
-github.com/prometheus/procfs v0.0.11 h1:DhHlBtkHWPYi8O2y31JkK0TF+DGM+51OopZjH/Ia5qI=
-github.com/prometheus/procfs v0.0.11/go.mod h1:lV6e/gmhEcM9IjHGsFOCxxuZ+z1YqCvr4OA4YeYWdaU=
+github.com/prometheus/procfs v0.1.3/go.mod h1:lV6e/gmhEcM9IjHGsFOCxxuZ+z1YqCvr4OA4YeYWdaU=
+github.com/prometheus/procfs v0.2.0/go.mod h1:lV6e/gmhEcM9IjHGsFOCxxuZ+z1YqCvr4OA4YeYWdaU=
+github.com/prometheus/procfs v0.6.0 h1:mxy4L2jP6qMonqmq+aTtOx1ifVWUgG/TAmntgbh3xv4=
+github.com/prometheus/procfs v0.6.0/go.mod h1:cz+aTbrPOrUb4q7XlbU9ygM+/jj0fzG6c1xBZuNvfVA=
+github.com/rcrowley/go-metrics v0.0.0-20181016184325-3113b8401b8a/go.mod h1:bCqnVzQkZxMG4s8nGwiZ5l3QUCyqpo9Y+/ZMZ9VjZe4=
+github.com/rogpeppe/fastuuid v0.0.0-20150106093220-6724a57986af/go.mod h1:XWv6SoW27p1b0cqNHllgS5HIMJraePCO15w5zCzIWYg=
 github.com/rogpeppe/go-internal v1.3.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFRclV5y23lUDJ4=
+github.com/russross/blackfriday/v2 v2.0.1/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
+github.com/ryanuber/columnize v0.0.0-20160712163229-9b3edd62028f/go.mod h1:sm1tb6uqfes/u+d4ooFouqFdy9/2g9QGwK3SQygK0Ts=
+github.com/samuel/go-zookeeper v0.0.0-20190923202752-2cc03de413da/go.mod h1:gi+0XIa01GRL2eRQVjQkKGqKF3SF9vZR/HnPullcV2E=
+github.com/sean-/seed v0.0.0-20170313163322-e2103e2c3529/go.mod h1:DxrIzT+xaE7yg65j358z/aeFdxmN0P9QXhEzd20vsDc=
+github.com/shurcooL/sanitized_anchor_name v1.0.0/go.mod h1:1NzhyTcUVG4SuEtjjoZeVRXNmyL/1OwPU0+IJeTBvfc=
 github.com/sirupsen/logrus v1.2.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPxbbu5VWo=
 github.com/sirupsen/logrus v1.4.2/go.mod h1:tLMulIdttU9McNUspp0xgXVQah82FyeX6MwdIuYE2rE=
-github.com/smira/go-statsd v1.3.1 h1:JalGiHNdK7GqVAPpg7j0Kwp2jZrz/fCg/B4ZuNuBY2w=
-github.com/smira/go-statsd v1.3.1/go.mod h1:1srXJ9/pbnN04G8f4F1jUzsGOnwkPKXciyqpewGlkC4=
+github.com/sirupsen/logrus v1.6.0/go.mod h1:7uNnSEd1DgxDLC74fIahvMZmmYsHGZGEOFrfsX/uA88=
+github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d/go.mod h1:OnSkiWE9lh6wB0YB77sQom3nweQdgAjqCqsofrRNTgc=
+github.com/smartystreets/goconvey v1.6.4/go.mod h1:syvi0/a8iFYH4r/RixwvyeAJjdLS9QV7WQ/tjFTllLA=
+github.com/smira/go-statsd v1.3.2 h1:1EeuzxNZ/TD9apbTOFSM9nulqfcsQFmT4u1A2DREabI=
+github.com/smira/go-statsd v1.3.2/go.mod h1:1srXJ9/pbnN04G8f4F1jUzsGOnwkPKXciyqpewGlkC4=
+github.com/soheilhy/cmux v0.1.4/go.mod h1:IM3LyeVVIOuxMH7sFAkER9+bJ4dT7Ms6E4xg4kGIyLM=
+github.com/sony/gobreaker v0.4.1/go.mod h1:ZKptC7FHNvhBz7dN2LGjPVBz2sZJmc0/PkyDJOjmxWY=
+github.com/spf13/cobra v0.0.3/go.mod h1:1l0Ry5zgKvJasoi3XT1TypsSe7PqH0Sj9dhYf7v3XqQ=
+github.com/spf13/pflag v1.0.1/go.mod h1:DYY7MBk1bdzusC3SYhjObp+wFpr4gzcvqqNjLnInEg4=
+github.com/streadway/amqp v0.0.0-20190404075320-75d898a42a94/go.mod h1:AZpEONHx3DKn8O/DFsRAY58/XVQiIPMTMB1SddzLXVw=
+github.com/streadway/amqp v0.0.0-20190827072141-edfb9018d271/go.mod h1:AZpEONHx3DKn8O/DFsRAY58/XVQiIPMTMB1SddzLXVw=
+github.com/streadway/handy v0.0.0-20190108123426-d5acb3125c2a/go.mod h1:qNTQ5P5JnDBl6z3cMAg/SywNDC5ABu5ApDIw6lUbRmI=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
-github.com/stretchr/testify v1.2.2 h1:bSDNvY7ZPG5RlJ8otE/7V6gMiyenm9RtJ7IUVIAoJ1w=
 github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
-github.com/stretchr/testify v1.3.0 h1:TivCn/peBQ7UY8ooIcPgZFpTNSz0Q2U6UrFlUfqbe0Q=
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
 github.com/stretchr/testify v1.4.0 h1:2E4SXV/wtOkTonXsotYi4li6zVWxYlZuYNCXe9XRJyk=
 github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
-github.com/yuin/goldmark v1.1.25/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
-go.uber.org/atomic v1.6.0 h1:Ezj3JGmsOnG1MoRWQkPBsKLe9DwWD9QeXzTRzzldNVk=
+github.com/tmc/grpc-websocket-proxy v0.0.0-20170815181823-89b8d40f7ca8/go.mod h1:ncp9v5uamzpCO7NfCPTXjqaC+bZgJeR0sMTm6dMHP7U=
+github.com/urfave/cli v1.20.0/go.mod h1:70zkFmudgCuE/ngEzBv17Jvp/497gISqfk5gWijbERA=
+github.com/urfave/cli v1.22.1/go.mod h1:Gos4lmkARVdJ6EkW0WaNv/tZAAMe9V7XWyB60NtXRu0=
+github.com/xiang90/probing v0.0.0-20190116061207-43a291ad63a2/go.mod h1:UETIi67q53MR2AWcXfiuqkDkRtnGDLqkBTpCHuJHxtU=
+github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
+go.etcd.io/bbolt v1.3.3/go.mod h1:IbVyRI1SCnLcuJnV2u8VeU0CEYM7e686BmAb1XKL+uU=
+go.etcd.io/etcd v0.0.0-20191023171146-3cf2f69b5738/go.mod h1:dnLIgRNXwCJa5e+c6mIZCrds/GIG4ncV9HhK5PX7jPg=
+go.opencensus.io v0.20.1/go.mod h1:6WKK9ahsWS3RSO+PY9ZHZUfv2irvY6gN279GOPZjmmk=
+go.opencensus.io v0.20.2/go.mod h1:6WKK9ahsWS3RSO+PY9ZHZUfv2irvY6gN279GOPZjmmk=
+go.opencensus.io v0.22.2/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw=
+go.uber.org/atomic v1.3.2/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE=
+go.uber.org/atomic v1.5.0/go.mod h1:sABNBOSYdrvTF6hTgEIbc7YasKWGhgEQZyfxyTvoXHQ=
 go.uber.org/atomic v1.6.0/go.mod h1:sABNBOSYdrvTF6hTgEIbc7YasKWGhgEQZyfxyTvoXHQ=
-go.uber.org/multierr v1.5.0 h1:KCa4XfM8CWFCpxXRGok+Q0SS/0XBhMDbHHGABQLvD2A=
+go.uber.org/atomic v1.7.0 h1:ADUqmZGgLDDfbSL9ZmPxKTybcoEYHgpYfELNoN+7hsw=
+go.uber.org/atomic v1.7.0/go.mod h1:fEN4uk6kAWBTFdckzkM89CLk9XfWZrxpCo0nPH17wJc=
+go.uber.org/multierr v1.1.0/go.mod h1:wR5kodmAFQ0UK8QlbwjlSNy0Z68gJhDJUG5sjR94q/0=
+go.uber.org/multierr v1.3.0/go.mod h1:VgVr7evmIr6uPjLBxg28wmKNXyqE9akIJ5XnfpiKl+4=
 go.uber.org/multierr v1.5.0/go.mod h1:FeouvMocqHpRaaGuG9EjoKcStLC43Zu/fmqdUMPcKYU=
-go.uber.org/tools v0.0.0-20190618225709-2cfd321de3ee h1:0mgffUl7nfd+FpvXMVz4IDEaUSmT1ysygQC7qYo7sG4=
+go.uber.org/multierr v1.6.0 h1:y6IPFStTAIT5Ytl7/XYmHvzXQ7S3g/IeZW9hyZ5thw4=
+go.uber.org/multierr v1.6.0/go.mod h1:cdWPpRnG4AhwMwsgIHip0KRBQjJy5kYEpYjJxpXp9iU=
 go.uber.org/tools v0.0.0-20190618225709-2cfd321de3ee/go.mod h1:vJERXedbb3MVM5f9Ejo0C68/HhF8uaILCdgjnY+goOA=
-go.uber.org/zap v1.14.1 h1:nYDKopTbvAPq/NrUVZwT15y2lpROBiLLyoRTbXOYWOo=
-go.uber.org/zap v1.14.1/go.mod h1:Mb2vm2krFEG5DV0W9qcHBYFtp/Wku1cvYaqPsS/WYfc=
+go.uber.org/zap v1.10.0/go.mod h1:vwi/ZaCAaUcBkycHslxD9B2zi4UTXhF60s6SWpuDF0Q=
+go.uber.org/zap v1.13.0/go.mod h1:zwrFLgMcdUuIBviXEYEH1YKNaOBnKXsx2IPda5bBwHM=
+go.uber.org/zap v1.16.0 h1:uFRZXykJGK9lLY4HtgSw44DnIcAM+kRBP7x5m+NpAOM=
+go.uber.org/zap v1.16.0/go.mod h1:MA8QOfq0BHJwdXa996Y4dYkAqRKB8/1K1QMMZVaNZjQ=
 golang.org/x/crypto v0.0.0-20180904163835-0709b304e793/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
-golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2 h1:VklqNMn3ovrHsnt90PveolxSbWFaJdECFbxSq0Mqo2M=
+golang.org/x/crypto v0.0.0-20181029021203-45a5f77698d3/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20190510104115-cbcb75029529/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
+golang.org/x/crypto v0.0.0-20190701094942-4def268fd1a4/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
-golang.org/x/crypto v0.0.0-20200323165209-0ec3e9974c59 h1:3zb4D3T4G8jdExgVU/95+vQXfpEPiMdCaZgmGVxjNHM=
-golang.org/x/crypto v0.0.0-20200323165209-0ec3e9974c59/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
-golang.org/x/lint v0.0.0-20190930215403-16217165b5de h1:5hukYrvBGR8/eNkX5mdUezrA6JiaEZDtJb9Ei+1LlBs=
+golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
+golang.org/x/crypto v0.0.0-20210220033148-5ea612d1eb83 h1:/ZScEX8SfEmUGRHs0gxpqteO5nfNW6axyZbBdw9A12g=
+golang.org/x/crypto v0.0.0-20210220033148-5ea612d1eb83/go.mod h1:jdWPYTVW3xRLrWPugEBEK3UY2ZEsg3UU495nc5E+M+I=
+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=
+golang.org/x/lint v0.0.0-20190301231843-5614ed5bae6f/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
+golang.org/x/lint v0.0.0-20190313153728-d0100b6bd8b3/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
 golang.org/x/lint v0.0.0-20190930215403-16217165b5de/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
 golang.org/x/lint v0.0.0-20200302205851-738671d3881b h1:Wh+f8QHJXR411sJR8/vRBTZ7YapZaRvUcLFFJhusH0k=
 golang.org/x/lint v0.0.0-20200302205851-738671d3881b/go.mod h1:3xt1FjdF8hUf6vQPIChWIBhFzV8gjjsPE/fR3IyQdNY=
 golang.org/x/mod v0.0.0-20190513183733-4bf6d317e70e/go.mod h1:mXi4GBBbnImb6dmsKGUJ2LatrhH/nqhxcFungHvyanc=
-golang.org/x/mod v0.1.1-0.20191105210325-c90efee705ee h1:WG0RUwxtNT4qqaXX3DPA8zHFNm/D9xaBpxzHt1WcA/E=
 golang.org/x/mod v0.1.1-0.20191105210325-c90efee705ee/go.mod h1:QqPTAvyqsEbceGzBzNggFXnrqF1CaUcvgkdR5Ot7KZg=
-golang.org/x/mod v0.2.0 h1:KU7oHjnv3XNWfa5COkzUifxZmxp1TyI7ImMXqFxLwvQ=
-golang.org/x/mod v0.2.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
+golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
+golang.org/x/mod v0.4.1 h1:Kvvh58BN8Y9/lBi7hTekvtMpm07eUZ0ck5pRHpsMWrY=
+golang.org/x/mod v0.4.1/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
+golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
+golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
+golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
+golang.org/x/net v0.0.0-20181023162649-9b4f9f5ad519/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20181114220301-adae6a3d119a/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
+golang.org/x/net v0.0.0-20181201002055-351d144fa1fc/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
+golang.org/x/net v0.0.0-20181220203305-927f97764cc3/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
+golang.org/x/net v0.0.0-20190108225652-1e06a53dbb7e/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
+golang.org/x/net v0.0.0-20190125091013-d26f9f9a57f3/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
+golang.org/x/net v0.0.0-20190213061140-3a22650c66bd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
+golang.org/x/net v0.0.0-20190603091049-60506f45cf65/go.mod h1:HSz+uSET+XFnRR8LxR5pz3Of3rY3CfYBVs4xY44aLks=
 golang.org/x/net v0.0.0-20190613194153-d28f0bde5980/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
-golang.org/x/net v0.0.0-20200226121028-0de0cce0169b/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
-golang.org/x/net v0.0.0-20200324143707-d3edc9973b7e h1:3G+cUijn7XD+S4eJFddp53Pv7+slrESplyjG25HgL+k=
-golang.org/x/net v0.0.0-20200324143707-d3edc9973b7e/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A=
+golang.org/x/net v0.0.0-20190813141303-74dc4d7220e7/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
+golang.org/x/net v0.0.0-20200625001655-4c5254603344/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA=
+golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
+golang.org/x/net v0.0.0-20210226172049-e18ecbb05110 h1:qWPm9rbaAMKs8Bq/9LRpbMqxWRVUAQwMI9fVrssnTfw=
+golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
+golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
+golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
+golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4 h1:YUO/7uOKsKeq9UokNS62b8FYywz3ker1l1vDZRCRefw=
 golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.0.0-20190227155943-e225da77a7e6/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.0.0-20201207232520-09787c993a3a/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sys v0.0.0-20180823144017-11551d06cbcc/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20181026203630-95b1ffbd15a5/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20181107165924-66b7b1311ac8/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20181116152217-5ac8a444bdc5/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20181122145206-62eef0e2fa9b/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190422165155-953cdadca894/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20190502145724-3ef323f4f1fd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20190726091711-fc99dfbffb4e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20190826190057-c7b8b68b1456/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20191026070338-33540a1f6037/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20191220142924-d4481acd189f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200106162015-b016eb3dc98e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20200122134326-e047566fdf82/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd h1:xhmwyvizuTgC2qz7ZlMluP20uW+C3Rm0FD/WLDX8884=
 golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20200615200032-f1bc736245b1/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20200625212154-ddb9806d33ae/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20201214210602-f9fddec55a1e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20210119212857-b64e53b001e4/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20210124154548-22da62e12c0c/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20210303074136-134d130e1a04 h1:cEhElsAv9LUt9ZUUocxzWe05oFLVd+AA2nstydTeI8g=
+golang.org/x/sys v0.0.0-20210303074136-134d130e1a04/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/term v0.0.0-20201117132131-f5c789dd3221/go.mod h1:Nr5EML6q2oocZ2LXRh80K7BxOlk5/8JxuGnuhpl+muw=
+golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
+golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
+golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
+golang.org/x/time v0.0.0-20180412165947-fbb02b2291d2/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
+golang.org/x/time v0.0.0-20191024005414-555d28b269f0/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
+golang.org/x/tools v0.0.0-20180221164845-07fd8470d635/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
+golang.org/x/tools v0.0.0-20180828015842-6cd1fcedba52/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
+golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
+golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
+golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3HoIrodX9oNMXvdceNzlUR8zjMvY=
 golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
+golang.org/x/tools v0.0.0-20190312170243-e65039ee4138/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
+golang.org/x/tools v0.0.0-20190328211700-ab21143f2384/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
+golang.org/x/tools v0.0.0-20190524140312-2c0ae7006135/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=
 golang.org/x/tools v0.0.0-20190621195816-6e04913cbbac/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
 golang.org/x/tools v0.0.0-20191029041327-9cc4af7d6b2c/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
-golang.org/x/tools v0.0.0-20191029190741-b9c20aec41a5 h1:hKsoRgsbwY1NafxrwTs+k64bikrLBkAgPir1TNCj3Zs=
 golang.org/x/tools v0.0.0-20191029190741-b9c20aec41a5/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 golang.org/x/tools v0.0.0-20191130070609-6e064ea0cf2d/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
+golang.org/x/tools v0.0.0-20200103221440-774c71fcf114/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28=
 golang.org/x/tools v0.0.0-20200130002326-2f3ba24bd6e7/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28=
-golang.org/x/tools v0.0.0-20200319210407-521f4a0cd458 h1:DgonIcqC7u+gVZX7lpuReBil5B/i8fvW/hAQdhT6/ao=
-golang.org/x/tools v0.0.0-20200319210407-521f4a0cd458/go.mod h1:Sl4aGygMT6LrqrWclx+PTx3U+LnKx/seiNR+3G19Ar8=
+golang.org/x/tools v0.1.0 h1:po9/4sTYwZU9lPhi1tOrb4hCv3qrhiQ77LZfGa2OjwY=
+golang.org/x/tools v0.1.0/go.mod h1:xkSsbof2nBLbhDlRMhhhyNLN/zl3eTqcnHD5viDpcZ0=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
-golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543 h1:E7g+9GITq07hpfrRu66IVDexMakfv52eLZ2CXBWiKr4=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 h1:go1bK/D/BFZV2I8cIQd1NKEZ+0owSTG1fDTci4IqFcE=
+golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+google.golang.org/api v0.3.1/go.mod h1:6wY9I6uQWHQ8EM57III9mq/AjF+i8G65rmVagqKMtkk=
+google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
+google.golang.org/appengine v1.2.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
+google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
+google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
+google.golang.org/genproto v0.0.0-20190307195333-5fe7a883aa19/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
+google.golang.org/genproto v0.0.0-20190425155659-357c62f0e4bb/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
+google.golang.org/genproto v0.0.0-20190530194941-fb225487d101/go.mod h1:z3L6/3dTEVtUr6QSP8miRzeRqwQOioJ9I66odjN4I7s=
+google.golang.org/genproto v0.0.0-20190819201941-24fa4b261c55/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc=
+google.golang.org/genproto v0.0.0-20200526211855-cb27e3aa2013/go.mod h1:NbSheEEYHJ7i3ixzK3sjbqSGDJWnxyFXZblF3eUsNvo=
+google.golang.org/grpc v1.17.0/go.mod h1:6QZJwpn2B+Zp71q/5VxRsJ6NXXVCE5NRUHRo+f3cWCs=
+google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
+google.golang.org/grpc v1.20.0/go.mod h1:chYK+tFQF0nDUGJgXMSgLCQk3phJEuONr2DCgLDdAQM=
+google.golang.org/grpc v1.20.1/go.mod h1:10oTOabMzJvdu6/UiuZezV6QK5dSlG84ov/aaiqXj38=
+google.golang.org/grpc v1.21.0/go.mod h1:oYelfM1adQP15Ek0mdvEgi9Df8B9CZIaU1084ijfRaM=
+google.golang.org/grpc v1.22.1/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyacEbxg=
+google.golang.org/grpc v1.23.0/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyacEbxg=
+google.golang.org/grpc v1.23.1/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyacEbxg=
+google.golang.org/grpc v1.26.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
+google.golang.org/grpc v1.27.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
+google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
+google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0=
+google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQJ+fmap5saPgwCLgHXTUD7jkjRqWcaiX5VyM=
+google.golang.org/protobuf v1.20.1-0.20200309200217-e05f789c0967/go.mod h1:A+miEFZTKqfCUM6K7xSMQL9OKL/b6hQv+e19PK+JZNE=
+google.golang.org/protobuf v1.21.0/go.mod h1:47Nbq4nVaFHyn7ilMalzfO3qCViNmqZ2kzikPIcrTAo=
+google.golang.org/protobuf v1.22.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
+google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
+google.golang.org/protobuf v1.23.1-0.20200526195155-81db48ad09cc/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
+google.golang.org/protobuf v1.25.0 h1:Ejskq+SyPohKW+1uil0JJMtmHCgJPJ/qWTxr8qp+R4c=
+google.golang.org/protobuf v1.25.0/go.mod h1:9JNX74DMeImyA3h4bdi1ymwjUzf21/xIlbajtzgsN7c=
 gopkg.in/alecthomas/kingpin.v2 v2.2.6 h1:jMFz6MfLP0/4fUyZle81rXUoxOBFi19VUFKVDOQfozc=
 gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 h1:qIbj1fsPNlZgppZ+VLlY7N33q108Sa+fhmuc+sWQYwY=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 h1:YR8cESwS4TdDjEe65xsg0ogRM/Nc3DYOhEAlW+xobZo=
 gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/cheggaaa/pb.v1 v1.0.25/go.mod h1:V/YB90LKu/1FcN3WVnfiiE5oMCibMjukxqG/qStrOgw=
 gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI=
-gopkg.in/yaml.v2 v2.2.1 h1:mUhvW9EsL+naU5Q3cakzfE91YhliOondGd6ZrsDBHQE=
+gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
+gopkg.in/gcfg.v1 v1.2.3/go.mod h1:yesOnuUOFQAhST5vPY4nbZsb/huCgGGXlipJsBn0b3o=
+gopkg.in/resty.v1 v1.12.0/go.mod h1:mDo4pnntr5jdWRML875a/NmxYqAlA73dVijT2AXvQQo=
+gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
+gopkg.in/warnings.v0 v0.1.2/go.mod h1:jksf8JmL6Qr/oQM2OXTHunEvvTAsrWBLb6OOjuVWRNI=
+gopkg.in/yaml.v2 v2.0.0-20170812160011-eb3733d160e7/go.mod h1:JAlM8MvJe8wmxCU4Bli9HhUf9+ttbYbLASfIpnQbh74=
 gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
-gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw=
 gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
-gopkg.in/yaml.v2 v2.2.5 h1:ymVxjfMaHvXD8RqPRmzHHsB3VvucivSkIAvJFDI5O3c=
 gopkg.in/yaml.v2 v2.2.5/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
-honnef.co/go/tools v0.0.1-2019.2.3 h1:3JgtbtFHMiCmsznwGVTUWbgGov+pVqnlf1dEJTNAXeM=
+gopkg.in/yaml.v2 v2.3.0 h1:clyUAQHOM3G0M3f5vQj7LuJrETvjVot3Z5el9nffUtU=
+gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+honnef.co/go/tools v0.0.0-20180728063816-88497007e858/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
+honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
+honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg=
 honnef.co/go/tools v0.0.1-2020.1.3 h1:sXmLre5bzIR6ypkjXCDI3jHPssRhc8KD/Ome589sc3U=
 honnef.co/go/tools v0.0.1-2020.1.3/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k=
+sigs.k8s.io/yaml v1.1.0/go.mod h1:UJmg0vDUVViEyp3mgSv9WPwZCDxu4rQW1olrI1uml+o=
+sourcegraph.com/sourcegraph/appdash v0.0.0-20190731080439-ebfcffb1b5c0/go.mod h1:hI742Nqp5OhwiqlzhgfbWU4mW4yO10fP+LoT9WOswdU=
@@ -6,12 +6,11 @@ import (
 	"sync"
 	"time"

-	"go.uber.org/zap"
-
 	"github.com/9seconds/mtg/conntypes"
 	"github.com/9seconds/mtg/mtproto"
 	"github.com/9seconds/mtg/mtproto/rpc"
 	"github.com/9seconds/mtg/protocol"
+	"go.uber.org/zap"
 )

 const connectionTTL = time.Hour
@@ -31,7 +30,7 @@ type connection struct {
 	channelConnDetach chan conntypes.ConnID
 }

-func (c *connection) run() {
+func (c *connection) run() { // nolint: cyclop
 	defer c.Close()

 	ttl := time.NewTimer(connectionTTL)
@@ -90,6 +89,7 @@ func (c *connection) readLoop() {
 		response, err := rpc.ParseProxyResponse(packet)
 		if err != nil {
 			c.logger.Debugw("Failed response", "error", err)
+
 			continue
 		}

@@ -25,6 +25,7 @@ func (c *connectionList) get(conn *ProxyConn) (*connection, error) {

 	if err = newConn.Attach(conn); err != nil {
 		newConn.Close()
+
 		return nil, fmt.Errorf("cannot attach to the newly created connection: %w", err)
 	}

@@ -7,11 +7,10 @@ import (
 	"strings"
 	"time"

-	kingpin "gopkg.in/alecthomas/kingpin.v2"
-
 	"github.com/9seconds/mtg/cli"
 	"github.com/9seconds/mtg/config"
 	"github.com/9seconds/mtg/utils"
+	kingpin "gopkg.in/alecthomas/kingpin.v2"
 )

 var version = "dev" // has to be set by ldflags
@@ -19,8 +19,8 @@ func TelegramProtocol(req *protocol.TelegramRequest) (conntypes.PacketReadWriteC
 	}

 	rpcNonceConn := packet.NewMtprotoFrame(conn, rpc.SeqNoNonce)
-	rpcNonceReq, err := doRPCNonceRequest(rpcNonceConn)

+	rpcNonceReq, err := doRPCNonceRequest(rpcNonceConn)
 	if err != nil {
 		return nil, fmt.Errorf("cannot do nonce request: %w", err)
 	}
@@ -51,7 +51,7 @@ func doRPCNonceRequest(conn conntypes.BasePacketWriter) (*rpc.NonceRequest, erro
 	}

 	if err := conn.Write(rpcNonceReq.Bytes()); err != nil {
-		return nil, err
+		return nil, err // nolint: wrapcheck
 	}

 	return rpcNonceReq, nil
@@ -7,7 +7,7 @@ const (
 	SeqNoHandshake = -1
 )

-// Different constants for RPC protocol
+// Different constants for RPC protocol.
 var (
 	TagCloseExt     = []byte{0xa2, 0x34, 0xb6, 0x5e}
 	TagProxyAns     = []byte{0x0d, 0xda, 0x03, 0x44}
@@ -17,10 +17,10 @@ type HandshakeResponse struct {
 func (r *HandshakeResponse) Bytes() []byte {
 	buf := &bytes.Buffer{}

-	buf.Write(r.Type)      // nolint: gosec
-	buf.Write(r.Flags)     // nolint: gosec
-	buf.Write(r.SenderPID) // nolint: gosec
-	buf.Write(r.PeerPID)   // nolint: gosec
+	buf.Write(r.Type)
+	buf.Write(r.Flags)
+	buf.Write(r.SenderPID)
+	buf.Write(r.PeerPID)

 	return buf.Bytes()
 }
@@ -15,13 +15,13 @@ type NonceResponse struct {

 // Bytes returns serialized form of the nonce response.
 func (r *NonceResponse) Bytes() []byte {
-	buf := &bytes.Buffer{}
+	buf := bytes.Buffer{}

-	buf.Write(r.Type)        // nolint: gosec
-	buf.Write(r.KeySelector) // nolint: gosec
-	buf.Write(r.Crypto)      // nolint: gosec
-	buf.Write(r.CryptoTS)    // nolint: gosec
-	buf.Write(r.Nonce)       // nolint: gosec
+	buf.Write(r.Type)
+	buf.Write(r.KeySelector)
+	buf.Write(r.Crypto)
+	buf.Write(r.CryptoTS)
+	buf.Write(r.Nonce)

 	return buf.Bytes()
 }
@@ -5,17 +5,16 @@ import (
 	"math/rand"
 	"time"

+	"github.com/9seconds/mtg/config"
 	"github.com/beevik/ntp"
 	"go.uber.org/zap"
-
-	"github.com/9seconds/mtg/config"
 )

 const autoUpdatePeriod = time.Minute

 // Fetch fetches the data on time drift.
 func Fetch() (time.Duration, error) {
-	url := config.C.NTPServers[rand.Intn(len(config.C.NTPServers))]
+	url := config.C.NTPServers[rand.Intn(len(config.C.NTPServers))] // nolint: gosec

 	resp, err := ntp.Query(url)
 	if err != nil {
@@ -40,6 +39,7 @@ func AutoUpdate() {
 		diff, err := Fetch()
 		if err != nil {
 			logger.Debugw("Cannot fetch time from NTP", "error", err)
+
 			continue
 		}

@@ -84,6 +84,7 @@ func (c *ClientProtocol) Handshake(socket conntypes.StreamReadWriteCloser) (conn
 	replayKey := decryptedFrame.Unique()
 	if antireplay.Cache.HasObfuscated2(replayKey) {
 		stats.Stats.ReplayDetected()
+
 		return nil, errors.New("replay attack is detected")
 	}

@@ -15,7 +15,7 @@ const (
 	frameLen = 64
 )

-// [frameOffsetFirst:frameOffsetKey:frameOffsetIV:frameOffsetMagic:frameOffsetDC:frameOffsetEnd]
+// [frameOffsetFirst:frameOffsetKey:frameOffsetIV:frameOffsetMagic:frameOffsetDC:frameOffsetEnd].
 type Frame struct {
 	data [frameLen]byte
 }
@@ -3,9 +3,8 @@ package protocol
 import (
 	"context"

-	"go.uber.org/zap"
-
 	"github.com/9seconds/mtg/conntypes"
+	"go.uber.org/zap"
 )

 type TelegramRequest struct {
@@ -4,11 +4,10 @@ import (
 	"io"
 	"sync"

-	"go.uber.org/zap"
-
 	"github.com/9seconds/mtg/conntypes"
 	"github.com/9seconds/mtg/obfuscated2"
 	"github.com/9seconds/mtg/protocol"
+	"go.uber.org/zap"
 )

 const directPipeBufferSize = 1024
@@ -16,7 +15,7 @@ const directPipeBufferSize = 1024
 func directConnection(request *protocol.TelegramRequest) error {
 	telegramConnRaw, err := obfuscated2.TelegramProtocol(request)
 	if err != nil {
-		return err
+		return err // nolint: wrapcheck
 	}

 	telegramConn := telegramConnRaw.(conntypes.StreamReadWriteCloser)
@@ -3,17 +3,17 @@ package proxy
 import (
 	"sync"

-	"go.uber.org/zap"
-
 	"github.com/9seconds/mtg/conntypes"
 	"github.com/9seconds/mtg/protocol"
 	"github.com/9seconds/mtg/wrappers/packetack"
+	"go.uber.org/zap"
 )

 func middleConnection(request *protocol.TelegramRequest) {
 	telegramConn, err := packetack.NewProxy(request)
 	if err != nil {
 		request.Logger.Debugw("Cannot dial to Telegram", "error", err)
+
 		return
 	}
 	defer telegramConn.Close()
@@ -27,7 +27,7 @@ func middleConnection(request *protocol.TelegramRequest) {
 		clientConn = packetack.NewClientIntermediate(request.ClientConn)
 	case conntypes.ConnectionTypeSecure:
 		clientConn = packetack.NewClientIntermediateSecure(request.ClientConn)
-	default:
+	case conntypes.ConnectionTypeUnknown:
 		panic("unknown connection type")
 	}

@@ -53,15 +53,17 @@ func middlePipe(dst conntypes.PacketAckWriteCloser,

 	for {
 		acks := conntypes.ConnectionAcks{}
-		packet, err := src.Read(&acks)

+		packet, err := src.Read(&acks)
 		if err != nil {
 			logger.Debugw("Cannot read packet", "error", err)
+
 			return
 		}

 		if err = dst.Write(packet, &acks); err != nil {
 			logger.Debugw("Cannot send packet", "error", err)
+
 			return
 		}
 	}
@@ -4,14 +4,13 @@ import (
 	"context"
 	"net"

-	"go.uber.org/zap"
-
 	"github.com/9seconds/mtg/config"
 	"github.com/9seconds/mtg/conntypes"
 	"github.com/9seconds/mtg/protocol"
 	"github.com/9seconds/mtg/stats"
 	"github.com/9seconds/mtg/utils"
 	"github.com/9seconds/mtg/wrappers/stream"
+	"go.uber.org/zap"
 )

 type Proxy struct {
@@ -51,8 +50,9 @@ func (p *Proxy) accept(conn net.Conn) {
 	connID := conntypes.NewConnID()
 	logger := p.Logger.With("connection_id", connID)

-	if err := utils.InitTCP(conn); err != nil {
+	if err := utils.InitTCP(conn, config.C.ClientReadBuffer(), config.C.ClientWriteBuffer()); err != nil {
 		logger.Errorw("Cannot initialize client TCP connection", "error", err)
+
 		return
 	}

@@ -66,8 +66,8 @@ func (p *Proxy) accept(conn net.Conn) {
 	defer clientConn.Close()

 	clientProtocol := p.ClientProtocolMaker()
-	clientConn, err := clientProtocol.Handshake(clientConn)

+	clientConn, err := clientProtocol.Handshake(clientConn)
 	if err != nil {
 		stats.Stats.AuthenticationFailed()
 		logger.Warnw("Cannot perform client handshake", "error", err)
@@ -90,7 +90,7 @@ func (p *Proxy) accept(conn net.Conn) {

 	err = nil

-	if len(config.C.AdTag) > 0 {
+	if config.C.MiddleProxyMode() {
 		middleConnection(req)
 	} else {
 		err = directConnection(req)
@@ -5,11 +5,10 @@ import (
 	"net/http"
 	"strconv"

-	"github.com/prometheus/client_golang/prometheus"
-	"github.com/prometheus/client_golang/prometheus/promhttp"
-
 	"github.com/9seconds/mtg/config"
 	"github.com/9seconds/mtg/conntypes"
+	"github.com/prometheus/client_golang/prometheus"
+	"github.com/prometheus/client_golang/prometheus/promhttp"
 )

 type statsPrometheus struct {
@@ -51,10 +50,14 @@ func (s *statsPrometheus) changeConnections(connectionType conntypes.ConnectionT
 		labels[0] = "abridged"
 	case conntypes.ConnectionTypeSecure:
 		labels[0] = "secured"
+	case conntypes.ConnectionTypeIntermediate:
+		labels[0] = "intermediate"
+	case conntypes.ConnectionTypeUnknown:
+		panic("unknown connection type")
 	}

 	if addr.IP.To4() == nil {
-		labels[1] = "ipv6" // nolint: goconst
+		labels[1] = "ipv6"
 	}

 	s.connections.WithLabelValues(labels[:]...).Add(increment)
@@ -8,11 +8,10 @@ import (
 	"sync"
 	"time"

-	statsd "github.com/smira/go-statsd"
-	"go.uber.org/zap"
-
 	"github.com/9seconds/mtg/config"
 	"github.com/9seconds/mtg/conntypes"
+	statsd "github.com/smira/go-statsd"
+	"go.uber.org/zap"
 )

 var (
@@ -91,8 +90,10 @@ func (s *statsStatsd) changeConnections(connectionType conntypes.ConnectionType,
 		tags = append(tags, tagConnectionTypeAbridged)
 	case conntypes.ConnectionTypeIntermediate:
 		tags = append(tags, tagConnectionTypeIntermediate)
-	default:
+	case conntypes.ConnectionTypeSecure:
 		tags = append(tags, tagConnectionTypeSecured)
+	case conntypes.ConnectionTypeUnknown:
+		panic("Unknown connection type")
 	}

 	if addr.IP.To4() == nil {
@@ -167,17 +168,18 @@ func (s *statsStatsd) prepareVals(metric string, tags []*statsStatsdTag) (string

 func (s *statsStatsd) initGauge(metric, key string, tags []statsd.Tag) {
 	s.seenMutex.RLock()
-	_, ok := s.seen[key]
-	s.seenMutex.RUnlock()
+	if _, ok := s.seen[key]; ok {
+		s.seenMutex.RUnlock()

-	if ok {
 		return
+	} else { // nolint: golint,revive
+		s.seenMutex.RUnlock()
 	}

 	s.seenMutex.Lock()
 	defer s.seenMutex.Unlock()

-	if _, ok = s.seen[key]; !ok {
+	if _, ok := s.seen[key]; !ok {
 		s.seen[key] = struct{}{}
 		s.client.Gauge(metric, 0, tags...)
 	}
@@ -1,6 +1,7 @@
 package api

 import (
+	"context"
 	"fmt"
 	"io"
 	"io/ioutil"
@@ -18,7 +19,10 @@ var httpClient = http.Client{
 }

 func request(url string) (io.ReadCloser, error) {
-	req, err := http.NewRequest("GET", url, nil)
+	ctx, cancel := context.WithTimeout(context.Background(), apiHTTPTimeout)
+	defer cancel()
+
+	req, err := http.NewRequestWithContext(ctx, "GET", url, nil)
 	if err != nil {
 		panic(err)
 	}
@@ -36,5 +40,5 @@ func request(url string) (io.ReadCloser, error) {
 		return nil, fmt.Errorf("cannot perform a request: %w", err)
 	}

-	return resp.Body, err
+	return resp.Body, err // nolint: wrapcheck
 }
@@ -5,12 +5,11 @@ import (
 	"math/rand"
 	"net"

-	"go.uber.org/zap"
-
 	"github.com/9seconds/mtg/config"
 	"github.com/9seconds/mtg/conntypes"
 	"github.com/9seconds/mtg/utils"
 	"github.com/9seconds/mtg/wrappers/stream"
+	"go.uber.org/zap"
 )

 type baseTelegram struct {
@@ -34,11 +33,13 @@ func (b *baseTelegram) dial(dc conntypes.DC,
 		conn, err := b.dialer.Dial("tcp", addr)
 		if err != nil {
 			b.logger.Infow("Cannot dial to Telegram", "address", addr, "error", err)
+
 			continue
 		}

-		if err := utils.InitTCP(conn); err != nil {
+		if err := utils.InitTCP(conn, config.C.ProxyReadBuffer(), config.C.ProxyWriteBuffer()); err != nil {
 			b.logger.Infow("Cannot initialize TCP socket", "address", addr, "error", err)
+
 			continue
 		}

@@ -83,7 +84,7 @@ func (b *baseTelegram) chooseAddress(addresses map[conntypes.DC][]string,
 	case len(addrs) == 1:
 		return addrs[0]
 	case len(addrs) > 1:
-		return addrs[rand.Intn(len(addrs))]
+		return addrs[rand.Intn(len(addrs))] // nolint: gosec
 	}

 	return ""
@@ -5,10 +5,9 @@ import (
 	"sync"
 	"time"

-	"go.uber.org/zap"
-
 	"github.com/9seconds/mtg/conntypes"
 	"github.com/9seconds/mtg/telegram/api"
+	"go.uber.org/zap"
 )

 const middleTelegramBackgroundUpdateEvery = time.Hour
@@ -20,9 +20,9 @@ const (
 type CipherSuiteType uint8

 const (
-	CipherSuiteType_TLS_AES_128_GCM_SHA256       CipherSuiteType = iota // nolint: stylecheck, golint
-	CipherSuiteType_TLS_AES_256_GCM_SHA384                              // nolint: stylecheck, golint
-	CipherSuiteType_TLS_CHACHA20_POLY1305_SHA256                        // nolint: stylecheck, golint
+	CipherSuiteType_TLS_AES_128_GCM_SHA256       CipherSuiteType = iota // nolint: stylecheck,golint,revive
+	CipherSuiteType_TLS_AES_256_GCM_SHA384                              // nolint: stylecheck,golint,revive
+	CipherSuiteType_TLS_CHACHA20_POLY1305_SHA256                        // nolint: stylecheck,golint,revive
 )

 func (c CipherSuiteType) Bytes() []byte {
@@ -31,6 +31,8 @@ func (c CipherSuiteType) Bytes() []byte {
 		return CipherSuiteType_TLS_AES_128_GCM_SHA256_Bytes
 	case CipherSuiteType_TLS_AES_256_GCM_SHA384:
 		return CipherSuiteType_TLS_AES_256_GCM_SHA384_Bytes
+	case CipherSuiteType_TLS_CHACHA20_POLY1305_SHA256:
+		return CipherSuiteType_TLS_CHACHA20_POLY1305_SHA256_Bytes
 	}

 	return CipherSuiteType_TLS_CHACHA20_POLY1305_SHA256_Bytes
@@ -46,6 +48,8 @@ func (v Version) Bytes() []byte {
 		return Version12Bytes
 	case Version11:
 		return Version11Bytes
+	case Version10, VersionUnknown:
+		return Version10Bytes
 	}

 	return Version10Bytes
@@ -65,9 +69,9 @@ var (
 	Version12Bytes = []byte{0x03, 0x03}
 	Version13Bytes = []byte{0x03, 0x04}

-	CipherSuiteType_TLS_AES_128_GCM_SHA256_Bytes       = []byte{0x13, 0x01} // nolint: stylecheck, golint
-	CipherSuiteType_TLS_AES_256_GCM_SHA384_Bytes       = []byte{0x13, 0x02} // nolint: stylecheck, golint
-	CipherSuiteType_TLS_CHACHA20_POLY1305_SHA256_Bytes = []byte{0x13, 0x03} // nolint; stylecheck, golint
+	CipherSuiteType_TLS_AES_128_GCM_SHA256_Bytes       = []byte{0x13, 0x01} // nolint: stylecheck,golint,revive
+	CipherSuiteType_TLS_AES_256_GCM_SHA384_Bytes       = []byte{0x13, 0x02} // nolint: stylecheck,golint,revive
+	CipherSuiteType_TLS_CHACHA20_POLY1305_SHA256_Bytes = []byte{0x13, 0x03} // nolint: stylecheck,golint,revive
 )

 type Byter interface {
@@ -1,6 +1,7 @@
 package tlstypes

 import (
+	"bytes"
 	"io"

 	"github.com/9seconds/mtg/utils"
@@ -15,8 +16,7 @@ type Handshake struct {
 }

 func (h *Handshake) WriteBytes(writer io.Writer) {
-	packetBuf := acquireBytesBuffer()
-	defer releaseBytesBuffer(packetBuf)
+	packetBuf := bytes.Buffer{}

 	writer.Write([]byte{byte(h.Type)}) // nolint: errcheck

@@ -24,7 +24,7 @@ func (h *Handshake) WriteBytes(writer io.Writer) {
 	packetBuf.Write(h.Random[:])
 	packetBuf.WriteByte(byte(len(h.SessionID)))
 	packetBuf.Write(h.SessionID)
-	h.Tail.WriteBytes(packetBuf)
+	h.Tail.WriteBytes(&packetBuf)

 	sizeUint24 := utils.ToUint24(uint32(packetBuf.Len()))
 	sizeUint24Bytes := sizeUint24[:]
@@ -35,10 +35,9 @@ func (h *Handshake) WriteBytes(writer io.Writer) {
 }

 func (h *Handshake) Len() int {
-	buf := acquireBytesBuffer()
-	defer releaseBytesBuffer(buf)
+	buf := bytes.Buffer{}

-	h.WriteBytes(buf)
+	h.WriteBytes(&buf)

 	return buf.Len()
 }
@@ -1,23 +0,0 @@
-package tlstypes
-
-import (
-	"bytes"
-	"sync"
-)
-
-var (
-	poolBytesBuffer = sync.Pool{
-		New: func() interface{} {
-			return &bytes.Buffer{}
-		},
-	}
-)
-
-func acquireBytesBuffer() *bytes.Buffer {
-	return poolBytesBuffer.Get().(*bytes.Buffer)
-}
-
-func releaseBytesBuffer(buf *bytes.Buffer) {
-	buf.Reset()
-	poolBytesBuffer.Put(buf)
-}
@@ -8,9 +8,8 @@ import (
 	"io"
 	mrand "math/rand"

-	"golang.org/x/crypto/curve25519"
-
 	"github.com/9seconds/mtg/config"
+	"golang.org/x/crypto/curve25519"
 )

 type ServerHello struct {
@@ -37,8 +36,8 @@ func (s ServerHello) WelcomePacket() []byte {
 	}
 	recChangeCipher.WriteBytes(buf)

-	hostCert := make([]byte, 1024+mrand.Intn(3092))
-	rand.Read(hostCert) // nolint: errcheck
+	hostCert := make([]byte, 1024+mrand.Intn(3092)) // nolint: gosec
+	rand.Read(hostCert)                             // nolint: errcheck

 	recData := Record{
 		Type:    RecordTypeApplicationData,
@@ -3,25 +3,20 @@ package utils
 import (
 	"fmt"
 	"net"
-	"time"
-
-	"github.com/9seconds/mtg/config"
 )

-const tcpKeepAlivePingPeriod = 2 * time.Second
-
-func InitTCP(conn net.Conn) error {
+func InitTCP(conn net.Conn, readBufferSize int, writeBufferSize int) error {
 	tcpConn := conn.(*net.TCPConn)

 	if err := tcpConn.SetNoDelay(true); err != nil {
 		return fmt.Errorf("cannot set TCP_NO_DELAY: %w", err)
 	}

-	if err := tcpConn.SetReadBuffer(config.C.ReadBuffer); err != nil {
+	if err := tcpConn.SetReadBuffer(readBufferSize); err != nil {
 		return fmt.Errorf("cannot set read buffer size: %w", err)
 	}

-	if err := tcpConn.SetWriteBuffer(config.C.WriteBuffer); err != nil {
+	if err := tcpConn.SetWriteBuffer(writeBufferSize); err != nil {
 		return fmt.Errorf("cannot set write buffer size: %w", err)
 	}

@@ -29,9 +24,5 @@ func InitTCP(conn net.Conn) error {
 		return fmt.Errorf("cannot enable keep-alive: %w", err)
 	}

-	if err := tcpConn.SetKeepAlivePeriod(tcpKeepAlivePingPeriod); err != nil {
-		return fmt.Errorf("cannot set keep-alive period: %w", err)
-	}
-
 	return nil
 }
@@ -11,7 +11,7 @@ func ReadFull(src io.Reader) (rv []byte, err error) {
 	for n == len(buf) {
 		n, err = src.Read(buf)
 		if err != nil {
-			return nil, err
+			return nil, err // nolint: wrapcheck
 		}

 		rv = append(rv, buf[:n]...)
@@ -6,6 +6,7 @@ import (
 )

 func MakeStreamCipher(key, iv []byte) cipher.Stream {
-	block, _ := aes.NewCipher(key) // nolint: gosec
+	block, _ := aes.NewCipher(key)
+
 	return cipher.NewCTR(block, iv)
 }
@@ -10,9 +10,8 @@ import (
 	"io/ioutil"
 	"net"

-	"go.uber.org/zap"
-
 	"github.com/9seconds/mtg/conntypes"
+	"go.uber.org/zap"
 )

 const (
@@ -41,9 +40,8 @@ type wrapperMtprotoFrame struct {
 	writeSeqNo int32
 }

-func (w *wrapperMtprotoFrame) Read() (conntypes.Packet, error) { // nolint: funlen
-	buf := acquireMtprotoFrameBytesBuffer()
-	defer releaseMtprotoFrameBytesBuffer(buf)
+func (w *wrapperMtprotoFrame) Read() (conntypes.Packet, error) { // nolint: funlen, cyclop
+	buf := &bytes.Buffer{}

 	sum := crc32.NewIEEE()
 	writer := io.MultiWriter(buf, sum)
@@ -86,7 +84,7 @@ func (w *wrapperMtprotoFrame) Read() (conntypes.Packet, error) { // nolint: funl
 		return nil, fmt.Errorf("unexpected sequence number %d (wait for %d)", seqNo, w.readSeqNo)
 	}

-	data, _ := ioutil.ReadAll(buf) // nolint: gosec
+	data, _ := ioutil.ReadAll(buf)
 	buf.Reset()
 	// write to buf, not to writer. This is because we are going to fetch
 	// crc32 checksum.
@@ -114,8 +112,7 @@ func (w *wrapperMtprotoFrame) Write(p conntypes.Packet) error {
 	messageLength := 4 + 4 + len(p) + 4
 	paddingLength := (aes.BlockSize - messageLength%aes.BlockSize) % aes.BlockSize

-	buf := acquireMtprotoFrameBytesBuffer()
-	defer releaseMtprotoFrameBytesBuffer(buf)
+	buf := &bytes.Buffer{}

 	binary.Write(buf, binary.LittleEndian, uint32(messageLength)) // nolint: errcheck
 	binary.Write(buf, binary.LittleEndian, w.writeSeqNo)          // nolint: errcheck
@@ -135,7 +132,7 @@ func (w *wrapperMtprotoFrame) Write(p conntypes.Packet) error {

 	_, err := w.parent.Write(buf.Bytes())

-	return err
+	return err // nolint: wrapcheck
 }

 func (w *wrapperMtprotoFrame) Close() error {
@@ -1,23 +0,0 @@
-package packet
-
-import (
-	"bytes"
-	"sync"
-)
-
-var (
-	poolMtprotoFrameBytesBuffer = sync.Pool{
-		New: func() interface{} {
-			return &bytes.Buffer{}
-		},
-	}
-)
-
-func acquireMtprotoFrameBytesBuffer() *bytes.Buffer {
-	return poolMtprotoFrameBytesBuffer.Get().(*bytes.Buffer)
-}
-
-func releaseMtprotoFrameBytesBuffer(buf *bytes.Buffer) {
-	buf.Reset()
-	poolMtprotoFrameBytesBuffer.Put(buf)
-}
@@ -6,10 +6,9 @@ import (
 	"io"
 	"net"

-	"go.uber.org/zap"
-
 	"github.com/9seconds/mtg/conntypes"
 	"github.com/9seconds/mtg/utils"
+	"go.uber.org/zap"
 )

 const (
@@ -88,9 +87,7 @@ func (w *wrapperClientAbridged) Write(packet conntypes.Packet, acks *conntypes.C
 		return nil
 	case packetLength < clientAbridgedLargePacketLength:
 		length24 := utils.ToUint24(uint32(packetLength))
-
-		buf := acquireClientBytesBuffer()
-		defer releaseClientBytesBuffer(buf)
+		buf := bytes.Buffer{}

 		buf.WriteByte(byte(clientAbridgedSmallPacketLength))
 		buf.Write(length24[:])
@@ -7,9 +7,8 @@ import (
 	"io"
 	"net"

-	"go.uber.org/zap"
-
 	"github.com/9seconds/mtg/conntypes"
+	"go.uber.org/zap"
 )

 const clientIntermediateQuickAckLength = 0x80000000
@@ -1,13 +1,13 @@
 package packetack

 import (
+	"bytes"
 	"encoding/binary"
 	"fmt"
 	"math/rand"

-	"go.uber.org/zap"
-
 	"github.com/9seconds/mtg/conntypes"
+	"go.uber.org/zap"
 )

 type wrapperClientIntermediateSecure struct {
@@ -34,10 +34,9 @@ func (w *wrapperClientIntermediateSecure) Write(packet conntypes.Packet, acks *c
 		return nil
 	}

-	buf := acquireClientBytesBuffer()
-	defer releaseClientBytesBuffer(buf)
+	buf := &bytes.Buffer{}
+	paddingLength := rand.Intn(4) // nolint: gosec

-	paddingLength := rand.Intn(4)
 	buf.Grow(4 + len(packet) + paddingLength)

 	binary.Write(buf, binary.LittleEndian, uint32(len(packet)+paddingLength)) // nolint: errcheck
@@ -1,23 +0,0 @@
-package packetack
-
-import (
-	"bytes"
-	"sync"
-)
-
-var (
-	poolClientBytesBuffer = sync.Pool{
-		New: func() interface{} {
-			return &bytes.Buffer{}
-		},
-	}
-)
-
-func acquireClientBytesBuffer() *bytes.Buffer {
-	return poolClientBytesBuffer.Get().(*bytes.Buffer)
-}
-
-func releaseClientBytesBuffer(buf *bytes.Buffer) {
-	buf.Reset()
-	poolClientBytesBuffer.Put(buf)
-}
@@ -64,6 +64,7 @@ func (w *wrapperProxy) Read(acks *conntypes.ConnectionAcks) (conntypes.Packet, e

 func (w *wrapperProxy) Close() error {
 	w.proxy.Close()
+
 	return nil
 }

@@ -77,7 +78,7 @@ func NewProxy(request *protocol.TelegramRequest) (conntypes.PacketAckReadWriteCl
 		flags |= rpc.ProxyRequestFlagsIntermediate
 	case conntypes.ConnectionTypeSecure:
 		flags |= rpc.ProxyRequestFlagsIntermediate | rpc.ProxyRequestFlagsPad
-	default:
+	case conntypes.ConnectionTypeUnknown:
 		panic("unknown connection type")
 	}

@@ -20,7 +20,7 @@ func (w *wrapperPing) Read(p []byte) (int, error) {
 		}
 	}

-	return n, err
+	return n, err // nolint: wrapcheck
 }

 func (w *wrapperPing) Write(p []byte) (int, error) {
@@ -32,7 +32,7 @@ func (w *wrapperPing) Write(p []byte) (int, error) {
 		}
 	}

-	return n, err
+	return n, err // nolint: wrapcheck
 }

 func (w *wrapperPing) Close() error {
@@ -7,10 +7,9 @@ import (
 	"net"
 	"time"

-	"go.uber.org/zap"
-
 	"github.com/9seconds/mtg/conntypes"
 	"github.com/9seconds/mtg/utils"
+	"go.uber.org/zap"
 )

 type wrapperBlockCipher struct {
@@ -5,10 +5,9 @@ import (
 	"net"
 	"time"

-	"go.uber.org/zap"
-
 	"github.com/9seconds/mtg/config"
 	"github.com/9seconds/mtg/conntypes"
+	"go.uber.org/zap"
 )

 type connPurpose uint8
@@ -29,6 +28,7 @@ type wrapperConn struct {
 func (w *wrapperConn) WriteTimeout(p []byte, timeout time.Duration) (int, error) {
 	if err := w.parent.SetWriteDeadline(time.Now().Add(timeout)); err != nil {
 		w.Close()
+
 		return 0, fmt.Errorf("cannot set write deadline to the socket: %w", err)
 	}

@@ -40,15 +40,16 @@ func (w *wrapperConn) Write(p []byte) (int, error) {
 	w.logger.Debugw("write to stream", "bytes", n, "error", err)

 	if err != nil {
-		w.Close() // nolint: gosec
+		w.Close()
 	}

-	return n, err
+	return n, err // nolint: wrapcheck
 }

 func (w *wrapperConn) ReadTimeout(p []byte, timeout time.Duration) (int, error) {
 	if err := w.parent.SetReadDeadline(time.Now().Add(timeout)); err != nil {
 		w.Close()
+
 		return 0, fmt.Errorf("cannot set read deadline to the socket: %w", err)
 	}

@@ -63,11 +64,12 @@ func (w *wrapperConn) Read(p []byte) (int, error) {
 		w.Close()
 	}

-	return n, err
+	return n, err // nolint: wrapcheck
 }

 func (w *wrapperConn) Close() error {
 	w.logger.Debugw("Close connection")
+
 	return w.parent.Close()
 }

@@ -6,9 +6,8 @@ import (
 	"net"
 	"time"

-	"go.uber.org/zap"
-
 	"github.com/9seconds/mtg/conntypes"
+	"go.uber.org/zap"
 )

 type wrapperCtx struct {
@@ -21,6 +20,7 @@ func (w *wrapperCtx) WriteTimeout(p []byte, timeout time.Duration) (int, error)
 	select {
 	case <-w.ctx.Done():
 		w.Close()
+
 		return 0, fmt.Errorf("cannot write because context was closed: %w", w.ctx.Err())
 	default:
 		return w.parent.WriteTimeout(p, timeout)
@@ -31,6 +31,7 @@ func (w *wrapperCtx) Write(p []byte) (int, error) {
 	select {
 	case <-w.ctx.Done():
 		w.Close()
+
 		return 0, fmt.Errorf("cannot write because context was closed: %w", w.ctx.Err())
 	default:
 		return w.parent.Write(p)
@@ -41,6 +42,7 @@ func (w *wrapperCtx) ReadTimeout(p []byte, timeout time.Duration) (int, error) {
 	select {
 	case <-w.ctx.Done():
 		w.Close()
+
 		return 0, fmt.Errorf("cannot write because context was closed: %w", w.ctx.Err())
 	default:
 		return w.parent.ReadTimeout(p, timeout)
@@ -51,6 +53,7 @@ func (w *wrapperCtx) Read(p []byte) (int, error) {
 	select {
 	case <-w.ctx.Done():
 		w.Close()
+
 		return 0, fmt.Errorf("cannot write because context was closed: %w", w.ctx.Err())
 	default:
 		return w.parent.Read(p)
@@ -59,6 +62,7 @@ func (w *wrapperCtx) Read(p []byte) (int, error) {

 func (w *wrapperCtx) Close() error {
 	w.cancel()
+
 	return w.parent.Close()
 }

@@ -7,10 +7,9 @@ import (
 	"net"
 	"time"

-	"go.uber.org/zap"
-
 	"github.com/9seconds/mtg/conntypes"
 	"github.com/9seconds/mtg/tlstypes"
+	"go.uber.org/zap"
 )

 type wrapperFakeTLS struct {
@@ -33,19 +32,18 @@ func (w *wrapperFakeTLS) WriteTimeout(p []byte, timeout time.Duration) (int, err
 		if elapsed > timeout {
 			return w.parent.WriteTimeout(b, timeout-elapsed)
 		}
+
 		return 0, errors.New("timeout")
 	})
 }

 func (w *wrapperFakeTLS) write(p []byte, writeFunc func([]byte) (int, error)) (int, error) {
 	sum := 0
-
-	buf := acquireBytesBuffer()
-	defer releaseBytesBuffer(buf)
+	buf := bytes.Buffer{}

 	for _, v := range tlstypes.MakeRecords(p) {
 		buf.Reset()
-		v.WriteBytes(buf)
+		v.WriteBytes(&buf)

 		_, err := writeFunc(buf.Bytes())
 		if err != nil {
@@ -87,7 +85,7 @@ func NewFakeTLS(socket conntypes.StreamReadWriteCloser) conntypes.StreamReadWrit
 		for {
 			rec, err := tlstypes.ReadRecord(faketls.parent)
 			if err != nil {
-				return nil, err
+				return nil, err // nolint: wrapcheck
 			}

 			switch rec.Type {
@@ -97,6 +95,8 @@ func NewFakeTLS(socket conntypes.StreamReadWriteCloser) conntypes.StreamReadWrit
 				rec.Data.WriteBytes(buf)

 				return buf.Bytes(), nil
+			case tlstypes.RecordTypeHandshake:
+				return nil, errors.New("unsupported record type handshake")
 			default:
 				return nil, fmt.Errorf("unsupported record type %v", rec.Type)
 			}
@@ -1,10 +1,11 @@
 package stream

 import (
+	"bytes"
 	"crypto/aes"
 	"crypto/cipher"
-	"crypto/md5"  // nolint: gosec
-	"crypto/sha1" // nolint: gosec
+	"crypto/md5"
+	"crypto/sha1"
 	"encoding/binary"
 	"net"

@@ -53,12 +54,11 @@ func mtprotoDeriveKeys(purpose mtprotoCipherPurpose,
 	resp *rpc.NonceResponse,
 	client, remote *net.TCPAddr,
 	secret []byte) ([]byte, []byte) {
-	message := acquireBytesBuffer()
-	defer releaseBytesBuffer(message)
+	message := bytes.Buffer{}

-	message.Write(resp.Nonce)   // nolint: gosec
-	message.Write(req.Nonce)    // nolint: gosec
-	message.Write(req.CryptoTS) // nolint: gosec
+	message.Write(resp.Nonce)
+	message.Write(req.Nonce)
+	message.Write(req.CryptoTS)

 	clientIPv4 := mtprotoEmptyIP[:]
 	serverIPv4 := mtprotoEmptyIP[:]
@@ -68,34 +68,34 @@ func mtprotoDeriveKeys(purpose mtprotoCipherPurpose,
 		serverIPv4 = utils.ReverseBytes(remote.IP.To4())
 	}

-	message.Write(serverIPv4) // nolint: gosec
+	message.Write(serverIPv4)

 	var port [2]byte

 	binary.LittleEndian.PutUint16(port[:], uint16(client.Port))
-	message.Write(port[:]) // nolint: gosec
+	message.Write(port[:])

 	switch purpose {
 	case mtprotoCipherPurposeClient:
-		message.WriteString("CLIENT") // nolint: gosec
+		message.WriteString("CLIENT")
 	case mtprotoCipherPurposeServer:
-		message.WriteString("SERVER") // nolint: gosec
+		message.WriteString("SERVER")
 	default:
 		panic("Unexpected cipher purpose")
 	}

-	message.Write(clientIPv4) // nolint: gosec
+	message.Write(clientIPv4)
 	binary.LittleEndian.PutUint16(port[:], uint16(remote.Port))
-	message.Write(port[:])    // nolint: gosec
-	message.Write(secret)     // nolint: gosec
-	message.Write(resp.Nonce) // nolint: gosec
+	message.Write(port[:])
+	message.Write(secret)
+	message.Write(resp.Nonce)

 	if client.IP.To4() == nil {
-		message.Write(client.IP.To16()) // nolint: gosec
-		message.Write(remote.IP.To16()) // nolint: gosec
+		message.Write(client.IP.To16())
+		message.Write(remote.IP.To16())
 	}

-	message.Write(req.Nonce) // nolint: gosec
+	message.Write(req.Nonce)

 	data := message.Bytes()
 	md5sum := md5.Sum(data[1:]) // nolint: gas
@@ -1,14 +1,14 @@
 package stream

 import (
+	"bytes"
 	"crypto/cipher"
 	"fmt"
 	"net"
 	"time"

-	"go.uber.org/zap"
-
 	"github.com/9seconds/mtg/conntypes"
+	"go.uber.org/zap"
 )

 type wrapperObfuscated2 struct {
@@ -31,7 +31,7 @@ func (w *wrapperObfuscated2) ReadTimeout(p []byte, timeout time.Duration) (int,
 func (w *wrapperObfuscated2) Read(p []byte) (int, error) {
 	n, err := w.parent.Read(p)
 	if err != nil {
-		return n, err
+		return n, err // nolint: wrapcheck
 	}

 	w.decryptor.XORKeyStream(p, p[:n])
@@ -40,8 +40,7 @@ func (w *wrapperObfuscated2) Read(p []byte) (int, error) {
 }

 func (w *wrapperObfuscated2) WriteTimeout(p []byte, timeout time.Duration) (int, error) {
-	buffer := acquireBytesBuffer()
-	defer releaseBytesBuffer(buffer)
+	buffer := bytes.Buffer{}

 	buffer.Write(p)

@@ -53,8 +52,7 @@ func (w *wrapperObfuscated2) WriteTimeout(p []byte, timeout time.Duration) (int,
 }

 func (w *wrapperObfuscated2) Write(p []byte) (int, error) {
-	buffer := acquireBytesBuffer()
-	defer releaseBytesBuffer(buffer)
+	buffer := bytes.Buffer{}

 	buffer.Write(p)

@@ -1,23 +0,0 @@
-package stream
-
-import (
-	"bytes"
-	"sync"
-)
-
-var (
-	poolBytesBuffer = sync.Pool{
-		New: func() interface{} {
-			return &bytes.Buffer{}
-		},
-	}
-)
-
-func acquireBytesBuffer() *bytes.Buffer {
-	return poolBytesBuffer.Get().(*bytes.Buffer)
-}
-
-func releaseBytesBuffer(buf *bytes.Buffer) {
-	buf.Reset()
-	poolBytesBuffer.Put(buf)
-}
@@ -7,9 +7,8 @@ import (
 	"sync"
 	"time"

-	"go.uber.org/zap"
-
 	"github.com/9seconds/mtg/conntypes"
+	"go.uber.org/zap"
 )

 type ReadWriteCloseRewinder interface {
@@ -18,10 +17,10 @@ type ReadWriteCloseRewinder interface {
 }

 type wrapperRewind struct {
-	parent   conntypes.StreamReadWriteCloser
-	buf      bytes.Buffer
-	mutex    sync.Mutex
-	rewinded bool
+	parent       conntypes.StreamReadWriteCloser
+	activeReader io.Reader
+	buf          bytes.Buffer
+	mutex        sync.Mutex
 }

 func (w *wrapperRewind) Write(p []byte) (int, error) {
@@ -36,38 +35,14 @@ func (w *wrapperRewind) Read(p []byte) (int, error) {
 	w.mutex.Lock()
 	defer w.mutex.Unlock()

-	if w.rewinded {
-		if n, err := w.buf.Read(p); err != io.EOF {
-			return n, err
-		}
-	}
-
-	n, err := w.parent.Read(p)
-
-	if !w.rewinded {
-		w.buf.Write(p[:n])
-	}
-
-	return n, err
+	return w.activeReader.Read(p)
 }

-func (w *wrapperRewind) ReadTimeout(p []byte, timeout time.Duration) (int, error) {
+func (w *wrapperRewind) ReadTimeout(p []byte, _ time.Duration) (int, error) {
 	w.mutex.Lock()
 	defer w.mutex.Unlock()

-	if w.rewinded {
-		if n, err := w.buf.Read(p); err != io.EOF {
-			return n, err
-		}
-	}
-
-	n, err := w.parent.ReadTimeout(p, timeout)
-
-	if !w.rewinded {
-		w.buf.Write(p[:n])
-	}
-
-	return n, err
+	return w.activeReader.Read(p)
 }

 func (w *wrapperRewind) Conn() net.Conn {
@@ -88,17 +63,21 @@ func (w *wrapperRewind) RemoteAddr() *net.TCPAddr {

 func (w *wrapperRewind) Close() error {
 	w.buf.Reset()
+
 	return w.parent.Close()
 }

 func (w *wrapperRewind) Rewind() {
 	w.mutex.Lock()
-	w.rewinded = true
+	w.activeReader = io.MultiReader(&w.buf, w.parent)
 	w.mutex.Unlock()
 }

 func NewRewind(parent conntypes.StreamReadWriteCloser) ReadWriteCloseRewinder {
-	return &wrapperRewind{
+	rv := &wrapperRewind{
 		parent: parent,
 	}
+	rv.activeReader = io.TeeReader(parent, &rv.buf)
+
+	return rv
 }
@@ -5,10 +5,9 @@ import (
 	"sync"
 	"time"

-	"go.uber.org/zap"
-
 	"github.com/9seconds/mtg/conntypes"
 	"github.com/9seconds/mtg/stats"
+	"go.uber.org/zap"
 )

 type wrapperTelegramStats struct {
@@ -57,7 +56,7 @@ func (w *wrapperTelegramStats) Close() error {
 		stats.Stats.TelegramDisconnected(w.dc, w.RemoteAddr())
 	})

-	return err
+	return err // nolint: wrapcheck
 }

 func NewTelegramStats(dc conntypes.DC, parent conntypes.StreamReadWriteCloser) conntypes.StreamReadWriteCloser {
@@ -4,10 +4,9 @@ import (
 	"net"
 	"time"

-	"go.uber.org/zap"
-
 	"github.com/9seconds/mtg/conntypes"
 	"github.com/9seconds/mtg/stats"
+	"go.uber.org/zap"
 )

 type wrapperTrafficStats struct {
@@ -18,28 +17,28 @@ func (w *wrapperTrafficStats) Write(p []byte) (int, error) {
 	n, err := w.parent.Write(p)
 	stats.Stats.EgressTraffic(n)

-	return n, err
+	return n, err // nolint: wrapcheck
 }

 func (w *wrapperTrafficStats) WriteTimeout(p []byte, timeout time.Duration) (int, error) {
 	n, err := w.parent.WriteTimeout(p, timeout)
 	stats.Stats.EgressTraffic(n)

-	return n, err
+	return n, err // nolint: wrapcheck
 }

 func (w *wrapperTrafficStats) Read(p []byte) (int, error) {
 	n, err := w.parent.Read(p)
 	stats.Stats.IngressTraffic(n)

-	return n, err
+	return n, err // nolint: wrapcheck
 }

 func (w *wrapperTrafficStats) ReadTimeout(p []byte, timeout time.Duration) (int, error) {
 	n, err := w.parent.ReadTimeout(p, timeout)
 	stats.Stats.IngressTraffic(n)

-	return n, err
+	return n, err // nolint: wrapcheck
 }

 func (w *wrapperTrafficStats) Conn() net.Conn {
@@ -4,9 +4,8 @@ import (
 	"net"
 	"time"

-	"go.uber.org/zap"
-
 	"github.com/9seconds/mtg/conntypes"
+	"go.uber.org/zap"
 )

 const (
Author	SHA1	Message	Date
9seconds	28fe63dbdb	Merge remote-tracking branch 'origin/master' into stable	2021-03-03 17:55:00 +03:00
Sergey ArkhipovandGitHub	7718f62477	Merge pull request #179 from 9seconds/golang1.16 Update dockerfile to golang 1.16	2021-03-03 17:54:13 +03:00
9seconds	df0994dad3	Update dockerfile to golang 1.16	2021-03-03 17:43:38 +03:00
Sergey ArkhipovandGitHub	dca43853fb	Merge pull request #178 from 9seconds/ci-arm32 Build for arm 32 platforms	2021-03-03 17:42:59 +03:00
9seconds	ea8e31346c	Build for arm 32 platforms	2021-03-03 17:30:47 +03:00
9seconds	4aab3b686c	Merge remote-tracking branch 'origin/master' into stable	2021-03-03 17:25:34 +03:00
Sergey ArkhipovandGitHub	ed495b3800	Merge pull request #177 from 9seconds/faketls-hotfix Correct rewinding for faketls	2021-03-03 17:24:38 +03:00
9seconds	4025f223c4	Correct rewinding for faketls	2021-03-03 17:18:16 +03:00
9seconds	121200cfad	Merge remote-tracking branch 'origin/master' into stable	2021-02-26 08:27:25 +03:00
9seconds	90e0ce4c48	Update dependencies	2021-02-26 08:22:01 +03:00
Sergey ArkhipovandGitHub	ac0b442b43	Merge pull request #176 from 9seconds/fix-urls Fix urls for missed IPs	2021-03-03 15:40:15 +03:00
9seconds	af7021fac8	Fix urls for missed IPs	2021-02-26 08:11:34 +03:00
9seconds	5468625212	Use CI on supported branches	2021-02-26 08:04:22 +03:00
9seconds	345c1bf715	Update ignores	2021-02-26 04:41:08 +03:00
Sergey ArkhipovandGitHub	52d47a9786	Create codeql-analysis.yml	2021-03-02 22:01:47 +03:00
Sergey ArkhipovandGitHub	2ba79a8508	Create SECURITY.md	2021-03-02 22:00:18 +03:00
Sergey ArkhipovandGitHub	ce7769472d	Merge pull request #175 from 9seconds/ci Integrate with Github actions	2021-03-02 21:43:20 +03:00
Sergey ArkhipovandGitHub	eb5eea2625	Merge pull request #174 from 9seconds/linter Update golangci-linter	2021-03-02 16:18:05 +03:00
Sergey ArkhipovandGitHub	d965dc3c07	Merge pull request #173 from 9seconds/simplify-makefile Simplify Makefile	2021-03-02 15:52:29 +03:00
9seconds	040b3c371c	Add github workflow	2021-02-26 04:12:00 +03:00
9seconds	c7ba8e54be	Remove travis	2021-02-26 03:58:48 +03:00
9seconds	33b1a5426c	Update golangci-linter	2021-02-26 00:52:09 +03:00
9seconds	91197c0334	Simplify Makefile This commit removes GO111MODULE and simplifies internal structure	2021-02-26 00:25:16 +03:00
Sergey ArkhipovandGitHub	e075169dd4	Merge pull request #166 from biozz/fix-statsd-docs Fix docs related to statsd usage	2021-01-06 08:08:02 +03:00
Ivan Elfimov	225444b1b3	Update README.md - remove MTG_STATSD_PORT, because it is not used in the code - update MTG_STATSD_ADDR description to reflect all possible use cases	2021-01-02 21:21:23 +03:00
Sergey ArkhipovandGitHub	586ac9dcb9	Merge pull request #160 from a68366/master Fix t.me QR code. Closes #159	2020-10-19 10:56:39 +03:00
a68366andGitHub	c3be5311e8	Fix t.me QR code. Closes #159	2020-10-08 19:32:36 +03:00
9seconds	a8c4d0a9c4	Merge remote-tracking branch 'origin/master' into stable	2020-09-21 12:03:19 +03:00
9seconds	bfeded67ee	Update travis	2020-09-21 11:46:13 +03:00
9seconds	dde0d25b77	Update golangci lint to 1.31.0	2020-09-21 11:45:09 +03:00
9seconds	296a34cd6e	Update dockerfile to use 1.15	2020-09-21 11:44:06 +03:00
9seconds	44cea68e83	Upgrade dependencies	2020-09-21 11:43:23 +03:00
9seconds	790bf21166	Merge remote-tracking branch 'origin/master' into stable	2020-08-11 13:32:01 +03:00
Sergey ArkhipovandGitHub	5d17e264e6	Merge pull request #156 from 9seconds/no-pools Get rid of sync pools	2020-08-10 15:20:15 +03:00
9seconds	7ef1e99f66	Add 1.14 to a travis	2020-08-10 15:02:05 +03:00
9seconds	3acbacbdb3	Install lint in a local directory	2020-08-10 15:01:38 +03:00
9seconds	5fd7062972	Update dependencies	2020-08-10 14:41:22 +03:00
9seconds	7a6695f6c4	Update golangci-lint	2020-08-10 14:39:50 +03:00
9seconds	8ac786581b	Update golangci lint	2020-08-10 13:30:07 +03:00
9seconds	86a8f69273	Cleanup pools from wrappes	2020-08-10 13:29:08 +03:00
9seconds	95b16cd805	Cleanup pools from tlstypes	2020-08-10 13:27:23 +03:00
9seconds	3996b9a6b8	Remove pools from faketls	2020-08-10 13:21:30 +03:00
Sergey ArkhipovandGitHub	e286dea650	Merge pull request #151 from FollowMeDown/master Fix Keep-Alive Issue for OpenBSD/ArchLinux	2020-08-10 12:49:16 +03:00
DEFACE	5e27e48129	Fix Keep-Alive Issue for OpenBSD/ArchLinux	2020-06-15 21:38:35 +02:00
Sergey ArkhipovandGitHub	95abb54dc8	Merge pull request #146 from 9seconds/fix-docker-image Updates for dockerfile	2020-05-19 11:31:25 +03:00
9seconds	dbd3d3c266	Updates for dockerfile	2020-05-19 11:26:08 +03:00
9seconds	e5b9c841cd	Merge remote-tracking branch 'origin/master' into stable	2020-03-31 10:09:47 +03:00
9seconds	ad7acee64d	Update dependencies	2020-03-31 09:51:38 +03:00
Sergey ArkhipovandGitHub	9ce6674070	Merge pull request #144 from 9seconds/tune-buffers Add possibility to scale middleproxy buffers	2020-03-31 09:51:40 +03:00
9seconds	25edb60f2c	Use different formula for calculating proxy buffer	2020-03-31 09:45:59 +03:00
9seconds	b5a8d8b804	Add possibility to scale middleproxy buffers	2020-03-30 16:53:14 +03:00