Merge pull request #14 from gojek/conn-pool

Add connection pool and wait for ready for gRPC communication #403
gojek · Jun 5, 2023 · 066b127 · 066b127
2 parents 6060a60 + 34f835b
commit 066b127
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Showing 16 changed files with 1,719 additions and 77 deletions.
diff --git a/.github/workflows/go.yaml b/.github/workflows/go.yaml
@@ -2,8 +2,8 @@ name: Test
 on: [push, pull_request]
 
 env:
-  GO_VERSION: 1.18
-  GO_LINT_VERSION: v1.48.0
+  GO_VERSION: "1.20"
+  GO_LINT_VERSION: v1.52.2
 
 jobs:
   test:

diff --git a/Makefile b/Makefile
@@ -8,7 +8,7 @@ tidy:
 
 setup:
 	@echo "Getting CI dependencies..."
-	@test -x ${GOPATH}/bin/golangci-lint || go get github.com/golangci/golangci-lint/cmd/golangci-lint@v1.48.0
+	@test -x ${GOPATH}/bin/golangci-lint || go get github.com/golangci/golangci-lint/cmd/golangci-lint@v1.52.2
 
 lint: setup
 	@echo "Linting code..."

diff --git a/config/config.go b/config/config.go
@@ -3,8 +3,8 @@ package config
 import (
 	"encoding/json"
 	"fmt"
-	"io/ioutil"
 	"net/http"
+	"os"
 	"strings"
 	"time"
 
@@ -218,7 +218,7 @@ func (c *ProxyConfig) initComponent() (fiber.Component, error) {
 // InitComponentFromConfig takes in the path to a config file, parses the contents
 // and if successful, constructs a fiber Component
 func InitComponentFromConfig(configPath string) (fiber.Component, error) {
-	if yamlFile, err := ioutil.ReadFile(configPath); err != nil {
+	if yamlFile, err := os.ReadFile(configPath); err != nil {
 		return nil, err
 	} else if cfg, err := parseConfig(yamlFile); err != nil {
 		return nil, err

diff --git a/config/config_test.go b/config/config_test.go
@@ -123,6 +123,7 @@ func TestFromConfig(t *testing.T) {
 				assert.True(t,
 					cmp.Equal(tt.expectedComponent, got,
 						cmpopts.IgnoreUnexported(grpc.ClientConn{}, dynamicpb.Message{}),
+						cmpopts.IgnoreInterfaces(struct{ grpc.ClientConnInterface }{}),
 						cmp.AllowUnexported(
 							fiber.BaseComponent{},
 							fiber.Proxy{},

diff --git a/go.mod b/go.mod
@@ -1,32 +1,212 @@
 module github.com/gojek/fiber
 
-go 1.18
+go 1.20
 
 require (
 	github.com/ghodss/yaml v1.0.0
-	github.com/google/go-cmp v0.5.8
+	github.com/go-coldbrew/grpcpool v0.0.0-20230414075243-75e5835d29e8
+	github.com/google/go-cmp v0.5.9
 	github.com/opentracing/opentracing-go v1.1.0
-	github.com/stretchr/testify v1.8.0
-	go.uber.org/zap v1.17.0
-	google.golang.org/grpc v1.48.0
-	google.golang.org/protobuf v1.28.0
+	github.com/stretchr/testify v1.8.2
+	go.uber.org/zap v1.24.0
+	google.golang.org/grpc v1.54.0
+	google.golang.org/protobuf v1.30.0
 )
 
 require (
+	4d63.com/gocheckcompilerdirectives v1.2.1 // indirect
+	4d63.com/gochecknoglobals v0.2.1 // indirect
+	github.com/Abirdcfly/dupword v0.0.11 // indirect
+	github.com/Antonboom/errname v0.1.9 // indirect
+	github.com/Antonboom/nilnil v0.1.3 // indirect
+	github.com/BurntSushi/toml v1.2.1 // indirect
+	github.com/Djarvur/go-err113 v0.0.0-20210108212216-aea10b59be24 // indirect
+	github.com/GaijinEntertainment/go-exhaustruct/v2 v2.3.0 // indirect
+	github.com/Masterminds/semver v1.5.0 // indirect
+	github.com/Microsoft/go-winio v0.5.0 // indirect
+	github.com/OpenPeeDeeP/depguard v1.1.1 // indirect
+	github.com/VividCortex/ewma v1.2.0 // indirect
+	github.com/alexkohler/prealloc v1.0.0 // indirect
+	github.com/alingse/asasalint v0.0.11 // indirect
+	github.com/ashanbrown/forbidigo v1.5.1 // indirect
+	github.com/ashanbrown/makezero v1.1.1 // indirect
+	github.com/beorn7/perks v1.0.1 // indirect
+	github.com/bkielbasa/cyclop v1.2.0 // indirect
+	github.com/blizzy78/varnamelen v0.8.0 // indirect
+	github.com/bombsimon/wsl/v3 v3.4.0 // indirect
+	github.com/breml/bidichk v0.2.4 // indirect
+	github.com/breml/errchkjson v0.3.1 // indirect
+	github.com/butuzov/ireturn v0.1.1 // indirect
+	github.com/cespare/xxhash/v2 v2.2.0 // indirect
+	github.com/charithe/durationcheck v0.0.10 // indirect
+	github.com/chavacava/garif v0.0.0-20230227094218-b8c73b2037b8 // indirect
+	github.com/cheggaaa/pb/v3 v3.0.8 // indirect
+	github.com/curioswitch/go-reassign v0.2.0 // indirect
+	github.com/daixiang0/gci v0.10.1 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
-	github.com/golang/protobuf v1.5.2 // indirect
-	github.com/kr/text v0.2.0 // indirect
-	github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e // indirect
+	github.com/denis-tingaikin/go-header v0.4.3 // indirect
+	github.com/emirpasic/gods v1.12.0 // indirect
+	github.com/esimonov/ifshort v1.0.4 // indirect
+	github.com/ettle/strcase v0.1.1 // indirect
+	github.com/fatih/color v1.15.0 // indirect
+	github.com/fatih/structtag v1.2.0 // indirect
+	github.com/firefart/nonamedreturns v1.0.4 // indirect
+	github.com/fsnotify/fsnotify v1.5.4 // indirect
+	github.com/fzipp/gocyclo v0.6.0 // indirect
+	github.com/go-critic/go-critic v0.7.0 // indirect
+	github.com/go-git/gcfg v1.5.0 // indirect
+	github.com/go-git/go-billy/v5 v5.3.1 // indirect
+	github.com/go-git/go-git/v5 v5.3.0 // indirect
+	github.com/go-toolsmith/astcast v1.1.0 // indirect
+	github.com/go-toolsmith/astcopy v1.1.0 // indirect
+	github.com/go-toolsmith/astequal v1.1.0 // indirect
+	github.com/go-toolsmith/astfmt v1.1.0 // indirect
+	github.com/go-toolsmith/astp v1.1.0 // indirect
+	github.com/go-toolsmith/strparse v1.1.0 // indirect
+	github.com/go-toolsmith/typep v1.1.0 // indirect
+	github.com/go-xmlfmt/xmlfmt v1.1.2 // indirect
+	github.com/gobwas/glob v0.2.3 // indirect
+	github.com/gofrs/flock v0.8.1 // indirect
+	github.com/golang/protobuf v1.5.3 // indirect
+	github.com/golangci/check v0.0.0-20180506172741-cfe4005ccda2 // indirect
+	github.com/golangci/dupl v0.0.0-20180902072040-3e9179ac440a // indirect
+	github.com/golangci/go-misc v0.0.0-20220329215616-d24fe342adfe // indirect
+	github.com/golangci/gofmt v0.0.0-20220901101216-f2edd75033f2 // indirect
+	github.com/golangci/golangci-lint v1.52.2 // indirect
+	github.com/golangci/lint-1 v0.0.0-20191013205115-297bf364a8e0 // indirect
+	github.com/golangci/maligned v0.0.0-20180506175553-b1d89398deca // indirect
+	github.com/golangci/misspell v0.4.0 // indirect
+	github.com/golangci/revgrep v0.0.0-20220804021717-745bb2f7c2e6 // indirect
+	github.com/golangci/unconvert v0.0.0-20180507085042-28b1c447d1f4 // indirect
+	github.com/gordonklaus/ineffassign v0.0.0-20230107090616-13ace0543b28 // indirect
+	github.com/gostaticanalysis/analysisutil v0.7.1 // indirect
+	github.com/gostaticanalysis/comment v1.4.2 // indirect
+	github.com/gostaticanalysis/forcetypeassert v0.1.0 // indirect
+	github.com/gostaticanalysis/nilerr v0.1.1 // indirect
+	github.com/hashicorp/errwrap v1.0.0 // indirect
+	github.com/hashicorp/go-multierror v1.1.1 // indirect
+	github.com/hashicorp/go-version v1.6.0 // indirect
+	github.com/hashicorp/hcl v1.0.0 // indirect
+	github.com/hexops/gotextdiff v1.0.3 // indirect
+	github.com/imdario/mergo v0.3.12 // indirect
+	github.com/inconshreveable/mousetrap v1.0.1 // indirect
+	github.com/jbenet/go-context v0.0.0-20150711004518-d14ea06fba99 // indirect
+	github.com/jgautheron/goconst v1.5.1 // indirect
+	github.com/jingyugao/rowserrcheck v1.1.1 // indirect
+	github.com/jirfag/go-printf-func-name v0.0.0-20200119135958-7558a9eaa5af // indirect
+	github.com/julz/importas v0.1.0 // indirect
+	github.com/junk1tm/musttag v0.5.0 // indirect
+	github.com/kevinburke/ssh_config v1.1.0 // indirect
+	github.com/kisielk/errcheck v1.6.3 // indirect
+	github.com/kisielk/gotool v1.0.0 // indirect
+	github.com/kkHAIKE/contextcheck v1.1.4 // indirect
+	github.com/kulti/thelper v0.6.3 // indirect
+	github.com/kunwardeep/paralleltest v1.0.6 // indirect
+	github.com/kyoh86/exportloopref v0.1.11 // indirect
+	github.com/ldez/gomoddirectives v0.2.3 // indirect
+	github.com/ldez/tagliatelle v0.4.0 // indirect
+	github.com/leonklingele/grouper v1.1.1 // indirect
+	github.com/lufeee/execinquery v1.2.1 // indirect
+	github.com/magiconair/properties v1.8.6 // indirect
+	github.com/maratori/testableexamples v1.0.0 // indirect
+	github.com/maratori/testpackage v1.1.1 // indirect
+	github.com/matoous/godox v0.0.0-20230222163458-006bad1f9d26 // indirect
+	github.com/mattn/go-colorable v0.1.13 // indirect
+	github.com/mattn/go-isatty v0.0.17 // indirect
+	github.com/mattn/go-runewidth v0.0.12 // indirect
+	github.com/matttproud/golang_protobuf_extensions v1.0.1 // indirect
+	github.com/mbilski/exhaustivestruct v1.2.0 // indirect
+	github.com/mgechev/revive v1.3.1 // indirect
+	github.com/mgutz/ansi v0.0.0-20200706080929-d51e80ef957d // indirect
+	github.com/mitchellh/go-homedir v1.1.0 // indirect
+	github.com/mitchellh/mapstructure v1.5.0 // indirect
+	github.com/moricho/tparallel v0.3.1 // indirect
+	github.com/nakabonne/nestif v0.3.1 // indirect
+	github.com/nbutton23/zxcvbn-go v0.0.0-20210217022336-fa2cb2858354 // indirect
+	github.com/nishanths/exhaustive v0.9.5 // indirect
+	github.com/nishanths/predeclared v0.2.2 // indirect
+	github.com/nunnatsa/ginkgolinter v0.9.0 // indirect
+	github.com/olekukonko/tablewriter v0.0.5 // indirect
+	github.com/pelletier/go-toml v1.9.5 // indirect
+	github.com/pelletier/go-toml/v2 v2.0.5 // indirect
+	github.com/phayes/checkstyle v0.0.0-20170904204023-bfd46e6a821d // indirect
 	github.com/pkg/errors v0.9.1 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
-	github.com/stretchr/objx v0.4.0 // indirect
+	github.com/polyfloyd/go-errorlint v1.4.0 // indirect
+	github.com/princjef/gomarkdoc v0.4.1 // indirect
+	github.com/princjef/mageutil v1.0.0 // indirect
+	github.com/prometheus/client_golang v1.12.1 // indirect
+	github.com/prometheus/client_model v0.2.0 // indirect
+	github.com/prometheus/common v0.32.1 // indirect
+	github.com/prometheus/procfs v0.7.3 // indirect
+	github.com/quasilyte/go-ruleguard v0.3.19 // indirect
+	github.com/quasilyte/gogrep v0.5.0 // indirect
+	github.com/quasilyte/regex/syntax v0.0.0-20210819130434-b3f0c404a727 // indirect
+	github.com/quasilyte/stdinfo v0.0.0-20220114132959-f7386bf02567 // indirect
+	github.com/rivo/uniseg v0.2.0 // indirect
+	github.com/russross/blackfriday/v2 v2.1.0 // indirect
+	github.com/ryancurrah/gomodguard v1.3.0 // indirect
+	github.com/ryanrolds/sqlclosecheck v0.4.0 // indirect
+	github.com/sanposhiho/wastedassign/v2 v2.0.7 // indirect
+	github.com/sashamelentyev/interfacebloat v1.1.0 // indirect
+	github.com/sashamelentyev/usestdlibvars v1.23.0 // indirect
+	github.com/securego/gosec/v2 v2.15.0 // indirect
+	github.com/sergi/go-diff v1.2.0 // indirect
+	github.com/shazow/go-diff v0.0.0-20160112020656-b6b7b6733b8c // indirect
+	github.com/sirupsen/logrus v1.9.0 // indirect
+	github.com/sivchari/containedctx v1.0.2 // indirect
+	github.com/sivchari/nosnakecase v1.7.0 // indirect
+	github.com/sivchari/tenv v1.7.1 // indirect
+	github.com/sonatard/noctx v0.0.2 // indirect
+	github.com/sourcegraph/go-diff v0.7.0 // indirect
+	github.com/spf13/afero v1.8.2 // indirect
+	github.com/spf13/cast v1.5.0 // indirect
+	github.com/spf13/cobra v1.6.1 // indirect
+	github.com/spf13/jwalterweatherman v1.1.0 // indirect
+	github.com/spf13/pflag v1.0.5 // indirect
+	github.com/spf13/viper v1.12.0 // indirect
+	github.com/ssgreg/nlreturn/v2 v2.2.1 // indirect
+	github.com/stbenjam/no-sprintf-host-port v0.1.1 // indirect
+	github.com/stretchr/objx v0.5.0 // indirect
+	github.com/subosito/gotenv v1.4.1 // indirect
+	github.com/sylvia7788/contextcheck v1.0.4 // indirect
+	github.com/t-yuki/gocover-cobertura v0.0.0-20180217150009-aaee18c8195c // indirect
+	github.com/tdakkota/asciicheck v0.2.0 // indirect
+	github.com/tetafro/godot v1.4.11 // indirect
+	github.com/timakin/bodyclose v0.0.0-20221125081123-e39cf3fc478e // indirect
+	github.com/timonwong/loggercheck v0.9.4 // indirect
+	github.com/tomarrell/wrapcheck/v2 v2.8.1 // indirect
+	github.com/tommy-muehle/go-mnd/v2 v2.5.1 // indirect
+	github.com/ultraware/funlen v0.0.3 // indirect
+	github.com/ultraware/whitespace v0.0.5 // indirect
+	github.com/uudashr/gocognit v1.0.6 // indirect
+	github.com/x-cray/logrus-prefixed-formatter v0.5.2 // indirect
+	github.com/xanzy/ssh-agent v0.3.0 // indirect
+	github.com/yagipy/maintidx v1.0.0 // indirect
+	github.com/yeya24/promlinter v0.2.0 // indirect
+	gitlab.com/bosi/decorder v0.2.3 // indirect
 	go.uber.org/atomic v1.7.0 // indirect
 	go.uber.org/multierr v1.6.0 // indirect
-	golang.org/x/net v0.0.0-20220722155237-a158d28d115b // indirect
-	golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f // indirect
-	golang.org/x/text v0.3.7 // indirect
-	google.golang.org/genproto v0.0.0-20220519153652-3a47de7e79bd // indirect
-	gopkg.in/check.v1 v1.0.0-20200227125254-8fa46927fb4f // indirect
+	golang.org/x/crypto v0.5.0 // indirect
+	golang.org/x/exp v0.0.0-20220722155223-a9213eeb770e // indirect
+	golang.org/x/exp/typeparams v0.0.0-20230224173230-c95f2b4c22f2 // indirect
+	golang.org/x/mod v0.9.0 // indirect
+	golang.org/x/net v0.9.0 // indirect
+	golang.org/x/sync v0.1.0 // indirect
+	golang.org/x/sys v0.7.0 // indirect
+	golang.org/x/term v0.7.0 // indirect
+	golang.org/x/text v0.9.0 // indirect
+	golang.org/x/tools v0.7.0 // indirect
+	google.golang.org/genproto v0.0.0-20230403163135-c38d8f061ccd // indirect
+	gopkg.in/ini.v1 v1.67.0 // indirect
+	gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 // indirect
+	gopkg.in/warnings.v0 v0.1.2 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
+	honnef.co/go/tools v0.4.3 // indirect
+	mvdan.cc/gofumpt v0.4.0 // indirect
+	mvdan.cc/interfacer v0.0.0-20180901003855-c20040233aed // indirect
+	mvdan.cc/lint v0.0.0-20170908181259-adc824a0674b // indirect
+	mvdan.cc/unparam v0.0.0-20221223090309-7455f1af531d // indirect
+	mvdan.cc/xurls/v2 v2.2.0 // indirect
 )