Apply Code Coverage Badge

Обновить README.md
Signed-off-by: Василий Толстов <v.tolstov@unistack.org>
2024-12-22 20:41:14 +00:00 · 2024-12-22 23:40:28 +03:00 · 2024-12-22 23:38:28 +03:00 · 2024-12-22 22:23:00 +03:00 · 2024-12-19 19:08:22 +03:00 · 2024-12-19 18:47:03 +03:00
46 changed files with 736 additions and 245 deletions
--- a/.gitea/workflows/job_coverage.yml
+++ b/.gitea/workflows/job_coverage.yml
@@ -0,0 +1,51 @@
+name: coverage
+
+on:
+  push:
+    branches: [ main, v3, v4 ]
+  pull_request:
+    branches: [ main, v3, v4 ]
+  # Allows you to run this workflow manually from the Actions tab
+  workflow_dispatch:
+
+jobs:
+
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - name: checkout code
+      uses: actions/checkout@v4
+      with:
+        filter: 'blob:none'
+
+    - name: setup go
+      uses: actions/setup-go@v5
+      with:
+        cache-dependency-path: "**/*.sum"
+        go-version: 'stable' 
+
+    - name: test coverage
+      run: |
+        go test -v -cover ./... -coverprofile coverage.out -coverpkg ./...
+        go tool cover -func coverage.out -o coverage.out
+
+    - name: coverage badge
+      uses: tj-actions/coverage-badge-go@v1
+      with:
+        green: 80
+        filename: coverage.out
+
+    - uses: stefanzweifel/git-auto-commit-action@v4
+      id: auto-commit-action
+      with:
+        commit_message: Apply Code Coverage Badge
+        skip_fetch: true
+        skip_checkout: true
+        file_pattern: ./README.md
+
+    - name: Push Changes
+      if: steps.auto-commit-action.outputs.changes_detected == 'true'
+      uses: ad-m/github-push-action@master
+      with:
+        github_token: ${{ github.token }}
+        branch: ${{ github.ref }}
--- a/.gitea/workflows/job_lint.yml
+++ b/.gitea/workflows/job_lint.yml
@@ -12,15 +12,18 @@ jobs:
  lint:
    runs-on: ubuntu-latest
    steps:
-    - name: setup-go
+    - name: checkout code
+      uses: actions/checkout@v4
+      with:
+        filter: 'blob:none'
+    - name: setup go
      uses: actions/setup-go@v5
      with:
-        go-version: 'stable'
-    - name: checkout
-      uses: actions/checkout@v3
-    - name: deps
-      run: go get -v -d ./...
-    - name: lint
+        cache-dependency-path: "**/*.sum"
+        go-version: 'stable' 
+    - name: setup deps
+      run: go get -v ./...
+    - name: run lint
      uses: https://github.com/golangci/golangci-lint-action@v6
      with:
        version: 'latest'
--- a/.gitea/workflows/job_test.yml
+++ b/.gitea/workflows/job_test.yml
@@ -17,15 +17,18 @@ jobs:
  test:
    runs-on: ubuntu-latest
    steps:
-    - name: setup-go
+    - name: checkout code
+      uses: actions/checkout@v4
+      with:
+        filter: 'blob:none'
+    - name: setup go
      uses: actions/setup-go@v5
      with:
+        cache-dependency-path: "**/*.sum"
        go-version: 'stable'
-    - name: checkout
-      uses: actions/checkout@v3
-    - name: deps
-      run: go get -v -d ./...
-    - name: test
+    - name: setup deps
+      run: go get -v ./...
+    - name: run test
      env:
        INTEGRATION_TESTS: yes
      run: go test -mod readonly -v ./...
--- a/.gitea/workflows/job_tests.yml
+++ b/.gitea/workflows/job_tests.yml
@@ -0,0 +1,53 @@
+name: test
+
+on:
+  pull_request:
+    types: [opened, reopened, synchronize]
+    branches:
+    - master
+    - v3
+    - v4
+  push:
+    branches:
+    - master
+    - v3
+    - v4
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+    - name: checkout code
+      uses: actions/checkout@v4
+      with:
+        filter: 'blob:none'
+    - name: checkout tests
+      uses: actions/checkout@v4
+      with:
+        ref: master
+        filter: 'blob:none'
+        repository: unistack-org/micro-tests
+        path: micro-tests
+    - name: setup go
+      uses: actions/setup-go@v5
+      with:
+        cache-dependency-path: "**/*.sum"
+        go-version: 'stable'
+    - name: setup go work
+      env:
+        GOWORK: /workspace/${{ github.repository_owner }}/go.work
+      run: |
+        go work init
+        go work use .
+        go work use micro-tests
+    - name: setup deps
+      env:
+        GOWORK: /workspace/${{ github.repository_owner }}/go.work
+      run: go get -v ./...
+    - name: run tests
+      env:
+        INTEGRATION_TESTS: yes
+        GOWORK: /workspace/${{ github.repository_owner }}/go.work
+      run: |
+        cd micro-tests
+        go test -mod readonly -v ./... || true
--- a/README.md
+++ b/README.md
@@ -1,4 +1,5 @@
-# Micro [![License](https://img.shields.io/:license-apache-blue.svg)](https://opensource.org/licenses/Apache-2.0) [![Doc](https://img.shields.io/badge/go.dev-reference-007d9c?logo=go&logoColor=white&style=flat-square)](https://pkg.go.dev/github.com/unistack-org/micro/v3?tab=overview) [![Status](https://github.com/unistack-org/micro/workflows/build/badge.svg?branch=master)](https://github.com/unistack-org/micro/actions?query=workflow%3Abuild+branch%3Amaster+event%3Apush) [![Lint](https://goreportcard.com/badge/go.unistack.org/micro/v3)](https://goreportcard.com/report/go.unistack.org/micro/v3) [![Coverage](https://codecov.io/gh/unistack-org/micro/branch/v3/graph/badge.svg?token=OZPO2LP7VS)](https://codecov.io/gh/unistack-org/micro)
+# Micro 
+![Coverage](https://img.shields.io/badge/Coverage-45.0%25-yellow)

 Micro is a standard library for microservices.

--- a/broker/context.go
+++ b/broker/context.go
@@ -15,6 +15,15 @@ func FromContext(ctx context.Context) (Broker, bool) {
 	return c, ok
 }

+// MustContext returns broker from passed context
+func MustContext(ctx context.Context) Broker {
+	b, ok := FromContext(ctx)
+	if !ok {
+		panic("missing broker")
+	}
+	return b
+}
+
 // NewContext savess broker in context
 func NewContext(ctx context.Context, s Broker) context.Context {
 	if ctx == nil {
--- a/broker/memory/memory.go
+++ b/broker/memory/memory.go
@@ -109,7 +109,7 @@ func (m *memoryBroker) Init(opts ...broker.Option) error {
 	m.funcSubscribe = m.fnSubscribe
 	m.funcBatchSubscribe = m.fnBatchSubscribe

-	m.opts.Hooks.EachNext(func(hook options.Hook) {
+	m.opts.Hooks.EachPrev(func(hook options.Hook) {
 		switch h := hook.(type) {
 		case broker.HookPublish:
 			m.funcPublish = h(m.funcPublish)
--- a/broker/noop.go
+++ b/broker/noop.go
@@ -59,7 +59,7 @@ func (b *NoopBroker) Init(opts ...Option) error {
 	b.funcSubscribe = b.fnSubscribe
 	b.funcBatchSubscribe = b.fnBatchSubscribe

-	b.opts.Hooks.EachNext(func(hook options.Hook) {
+	b.opts.Hooks.EachPrev(func(hook options.Hook) {
 		switch h := hook.(type) {
 		case HookPublish:
 			b.funcPublish = h(b.funcPublish)
--- a/client/context.go
+++ b/client/context.go
@@ -15,6 +15,15 @@ func FromContext(ctx context.Context) (Client, bool) {
 	return c, ok
 }

+// MustContext get client from context
+func MustContext(ctx context.Context) Client {
+	c, ok := FromContext(ctx)
+	if !ok {
+		panic("missing client")
+	}
+	return c
+}
+
 // NewContext put client in context
 func NewContext(ctx context.Context, c Client) context.Context {
 	if ctx == nil {
--- a/client/noop.go
+++ b/client/noop.go
@@ -194,7 +194,7 @@ func (n *noopClient) Init(opts ...Option) error {
 	n.funcPublish = n.fnPublish
 	n.funcBatchPublish = n.fnBatchPublish

-	n.opts.Hooks.EachNext(func(hook options.Hook) {
+	n.opts.Hooks.EachPrev(func(hook options.Hook) {
 		switch h := hook.(type) {
 		case HookCall:
 			n.funcCall = h(n.funcCall)
--- a/codec/context.go
+++ b/codec/context.go
@@ -15,6 +15,15 @@ func FromContext(ctx context.Context) (Codec, bool) {
 	return c, ok
 }

+// MustContext returns codec from context
+func MustContext(ctx context.Context) Codec {
+	c, ok := FromContext(ctx)
+	if !ok {
+		panic("missing codec")
+	}
+	return c
+}
+
 // NewContext put codec in context
 func NewContext(ctx context.Context, c Codec) context.Context {
 	if ctx == nil {
--- a/config/context.go
+++ b/config/context.go
@@ -15,6 +15,15 @@ func FromContext(ctx context.Context) (Config, bool) {
 	return c, ok
 }

+// MustContext returns store from context
+func MustContext(ctx context.Context) Config {
+	c, ok := FromContext(ctx)
+	if !ok {
+		panic("missing config")
+	}
+	return c
+}
+
 // NewContext put store in context
 func NewContext(ctx context.Context, c Config) context.Context {
 	if ctx == nil {
--- a/config/default.go
+++ b/config/default.go
@@ -37,7 +37,7 @@ func (c *defaultConfig) Init(opts ...Option) error {
 	c.funcLoad = c.fnLoad
 	c.funcSave = c.fnSave

-	c.opts.Hooks.EachNext(func(hook options.Hook) {
+	c.opts.Hooks.EachPrev(func(hook options.Hook) {
 		switch h := hook.(type) {
 		case HookLoad:
 			c.funcLoad = h(c.funcLoad)
--- a/config/default_test.go
+++ b/config/default_test.go
@@ -8,7 +8,6 @@ import (
 	"time"

 	"go.unistack.org/micro/v3/config"
-	mid "go.unistack.org/micro/v3/util/id"
 	mtime "go.unistack.org/micro/v3/util/time"
 )

@@ -115,8 +114,6 @@ func TestDefault(t *testing.T) {

 	if conf.IDValue == "" {
 		t.Fatalf("id value empty")
-	} else if len(conf.IDValue) != mid.DefaultSize {
-		t.Fatalf("id value invalid: %s", conf.IDValue)
 	}
 	_ = conf
 	// t.Logf("%#+v\n", conf)
--- a/flow/context.go
+++ b/flow/context.go
@@ -15,6 +15,15 @@ func FromContext(ctx context.Context) (Flow, bool) {
 	return c, ok
 }

+// MustContext returns Flow from context
+func MustContext(ctx context.Context) Flow {
+	f, ok := FromContext(ctx)
+	if !ok {
+		panic("missing flow")
+	}
+	return f
+}
+
 // NewContext stores Flow to context
 func NewContext(ctx context.Context, f Flow) context.Context {
 	if ctx == nil {
--- a/go.mod
+++ b/go.mod
@@ -1,33 +1,43 @@
 module go.unistack.org/micro/v3

-go 1.22
+go 1.23.4

 require (
-	dario.cat/mergo v1.0.0
+	dario.cat/mergo v1.0.1
 	github.com/DATA-DOG/go-sqlmock v1.5.0
 	github.com/KimMachineGun/automemlimit v0.6.1
-	github.com/google/uuid v1.3.0
+	github.com/ash3in/uuidv8 v1.0.1
+	github.com/google/uuid v1.6.0
+	github.com/matoous/go-nanoid v1.5.1
 	github.com/patrickmn/go-cache v2.1.0+incompatible
 	github.com/silas/dag v0.0.0-20220518035006-a7e85ada93c5
 	go.uber.org/automaxprocs v1.6.0
 	go.unistack.org/micro-proto/v3 v3.4.1
-	golang.org/x/sync v0.3.0
-	google.golang.org/grpc v1.57.0
-	google.golang.org/protobuf v1.33.0
+	golang.org/x/sync v0.10.0
+	google.golang.org/grpc v1.68.1
+	google.golang.org/protobuf v1.35.2
 	gopkg.in/yaml.v3 v3.0.1
 )

 require (
-	github.com/cilium/ebpf v0.9.1 // indirect
-	github.com/containerd/cgroups/v3 v3.0.1 // indirect
-	github.com/coreos/go-systemd/v22 v22.3.2 // indirect
-	github.com/docker/go-units v0.4.0 // indirect
-	github.com/godbus/dbus/v5 v5.0.4 // indirect
-	github.com/golang/protobuf v1.5.3 // indirect
-	github.com/opencontainers/runtime-spec v1.0.2 // indirect
+	github.com/cilium/ebpf v0.16.0 // indirect
+	github.com/containerd/cgroups/v3 v3.0.4 // indirect
+	github.com/containerd/log v0.1.0 // indirect
+	github.com/coreos/go-systemd/v22 v22.5.0 // indirect
+	github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc // indirect
+	github.com/docker/go-units v0.5.0 // indirect
+	github.com/godbus/dbus/v5 v5.1.0 // indirect
+	github.com/moby/sys/userns v0.1.0 // indirect
+	github.com/opencontainers/runtime-spec v1.2.0 // indirect
 	github.com/pbnjay/memory v0.0.0-20210728143218-7b4eea64cf58 // indirect
-	github.com/sirupsen/logrus v1.8.1 // indirect
-	golang.org/x/net v0.14.0 // indirect
-	golang.org/x/sys v0.11.0 // indirect
-	google.golang.org/genproto/googleapis/rpc v0.0.0-20230526203410-71b5a4ffd15e // indirect
+	github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect
+	github.com/rogpeppe/go-internal v1.13.1 // indirect
+	github.com/sirupsen/logrus v1.9.3 // indirect
+	github.com/stretchr/testify v1.10.0 // indirect
+	go.uber.org/goleak v1.3.0 // indirect
+	golang.org/x/exp v0.0.0-20241210194714-1829a127f884 // indirect
+	golang.org/x/net v0.32.0 // indirect
+	golang.org/x/sys v0.28.0 // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20241209162323-e6fa225c2576 // indirect
+	gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c // indirect
 )
--- a/go.sum
+++ b/go.sum
@@ -1,80 +1,102 @@
-dario.cat/mergo v1.0.0 h1:AGCNq9Evsj31mOgNPcLyXc+4PNABt905YmuqPYYpBWk=
-dario.cat/mergo v1.0.0/go.mod h1:uNxQE+84aUszobStD9th8a29P2fMDhsBdgRYvZOxGmk=
+dario.cat/mergo v1.0.1 h1:Ra4+bf83h2ztPIQYNP99R6m+Y7KfnARDfID+a+vLl4s=
+dario.cat/mergo v1.0.1/go.mod h1:uNxQE+84aUszobStD9th8a29P2fMDhsBdgRYvZOxGmk=
 github.com/DATA-DOG/go-sqlmock v1.5.0 h1:Shsta01QNfFxHCfpW6YH2STWB0MudeXXEWMr20OEh60=
 github.com/DATA-DOG/go-sqlmock v1.5.0/go.mod h1:f/Ixk793poVmq4qj/V1dPUg2JEAKC73Q5eFN3EC/SaM=
 github.com/KimMachineGun/automemlimit v0.6.1 h1:ILa9j1onAAMadBsyyUJv5cack8Y1WT26yLj/V+ulKp8=
 github.com/KimMachineGun/automemlimit v0.6.1/go.mod h1:T7xYht7B8r6AG/AqFcUdc7fzd2bIdBKmepfP2S1svPY=
-github.com/cilium/ebpf v0.9.1 h1:64sn2K3UKw8NbP/blsixRpF3nXuyhz/VjRlRzvlBRu4=
-github.com/cilium/ebpf v0.9.1/go.mod h1:+OhNOIXx/Fnu1IE8bJz2dzOA+VSfyTfdNUVdlQnxUFY=
-github.com/containerd/cgroups/v3 v3.0.1 h1:4hfGvu8rfGIwVIDd+nLzn/B9ZXx4BcCjzt5ToenJRaE=
-github.com/containerd/cgroups/v3 v3.0.1/go.mod h1:/vtwk1VXrtoa5AaZLkypuOJgA/6DyPMZHJPGQNtlHnw=
-github.com/coreos/go-systemd/v22 v22.3.2 h1:D9/bQk5vlXQFZ6Kwuu6zaiXJ9oTPe68++AzAJc1DzSI=
-github.com/coreos/go-systemd/v22 v22.3.2/go.mod h1:Y58oyj3AT4RCenI/lSvhwexgC+NSVTIJ3seZv2GcEnc=
-github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
+github.com/ash3in/uuidv8 v1.0.1 h1:dIq1XRkWT8lGA7N5s7WRTB4V3k49WTBLvILz7aCLp80=
+github.com/ash3in/uuidv8 v1.0.1/go.mod h1:EoyUgCtxNBnrnpc9efw5rVN1cQ+LFGCoJiFuD6maOMw=
+github.com/cilium/ebpf v0.16.0 h1:+BiEnHL6Z7lXnlGUsXQPPAE7+kenAd4ES8MQ5min0Ok=
+github.com/cilium/ebpf v0.16.0/go.mod h1:L7u2Blt2jMM/vLAVgjxluxtBKlz3/GWjB0dMOEngfwE=
+github.com/containerd/cgroups/v3 v3.0.4 h1:2fs7l3P0Qxb1nKWuJNFiwhp2CqiKzho71DQkDrHJIo4=
+github.com/containerd/cgroups/v3 v3.0.4/go.mod h1:SA5DLYnXO8pTGYiAHXz94qvLQTKfVM5GEVisn4jpins=
+github.com/containerd/log v0.1.0 h1:TCJt7ioM2cr/tfR8GPbGf9/VRAX8D2B4PjzCpfX540I=
+github.com/containerd/log v0.1.0/go.mod h1:VRRf09a7mHDIRezVKTRCrOq78v577GXq3bSa3EhrzVo=
+github.com/coreos/go-systemd/v22 v22.5.0 h1:RrqgGjYQKalulkV8NGVIfkXQf6YYmOyiJKk8iXXhfZs=
+github.com/coreos/go-systemd/v22 v22.5.0/go.mod h1:Y58oyj3AT4RCenI/lSvhwexgC+NSVTIJ3seZv2GcEnc=
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/docker/go-units v0.4.0 h1:3uh0PgVws3nIA0Q+MwDC8yjEPf9zjRfZZWXZYDct3Tw=
-github.com/docker/go-units v0.4.0/go.mod h1:fgPhTUdO+D/Jk86RDLlptpiXQzgHJF7gydDDbaIK4Dk=
-github.com/frankban/quicktest v1.14.0 h1:+cqqvzZV87b4adx/5ayVOaYZ2CrvM4ejQvUdBzPPUss=
-github.com/frankban/quicktest v1.14.0/go.mod h1:NeW+ay9A/U67EYXNFA1nPE8e/tnQv/09mUdL/ijj8og=
-github.com/godbus/dbus/v5 v5.0.4 h1:9349emZab16e7zQvpmsbtjc18ykshndd8y2PG3sgJbA=
+github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc h1:U9qPSI2PIWSS1VwoXQT9A3Wy9MM3WgvqSxFWenqJduM=
+github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/docker/go-units v0.5.0 h1:69rxXcBk27SvSaaxTtLh/8llcHD8vYHT7WSdRZ/jvr4=
+github.com/docker/go-units v0.5.0/go.mod h1:fgPhTUdO+D/Jk86RDLlptpiXQzgHJF7gydDDbaIK4Dk=
+github.com/go-quicktest/qt v1.101.0 h1:O1K29Txy5P2OK0dGo59b7b0LR6wKfIhttaAhHUyn7eI=
+github.com/go-quicktest/qt v1.101.0/go.mod h1:14Bz/f7NwaXPtdYEgzsx46kqSxVwTbzVZsDC26tQJow=
 github.com/godbus/dbus/v5 v5.0.4/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA=
-github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk=
-github.com/golang/protobuf v1.5.3 h1:KhyjKVUg7Usr/dYsdSqoFveMYd5ko72D+zANwlG1mmg=
-github.com/golang/protobuf v1.5.3/go.mod h1:XVQd3VNwM+JqD3oG2Ue2ip4fOMUkwXdXDdiuN0vRsmY=
-github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
-github.com/google/go-cmp v0.5.9 h1:O2Tfq5qg4qc4AmwVlvv0oLiVAGB7enBSJ2x2DqQFi38=
-github.com/google/go-cmp v0.5.9/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
-github.com/google/uuid v1.3.0 h1:t6JiXgmwXMjEs8VusXIJk2BXHsn+wx8BZdTaoZ5fu7I=
-github.com/google/uuid v1.3.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
-github.com/kr/pretty v0.3.0 h1:WgNl7dwNpEZ6jJ9k1snq4pZsg7DOEN8hP9Xw0Tsjwk0=
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+gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
--- a/logger/context.go
+++ b/logger/context.go
@@ -4,17 +4,6 @@ import "context"

 type loggerKey struct{}

-// MustContext returns logger from passed context or DefaultLogger if empty
-func MustContext(ctx context.Context) Logger {
-	if ctx == nil {
-		return DefaultLogger.Clone()
-	}
-	if l, ok := ctx.Value(loggerKey{}).(Logger); ok && l != nil {
-		return l
-	}
-	return DefaultLogger.Clone()
-}
-
 // FromContext returns logger from passed context
 func FromContext(ctx context.Context) (Logger, bool) {
 	if ctx == nil {
@@ -24,6 +13,15 @@ func FromContext(ctx context.Context) (Logger, bool) {
 	return l, ok
 }

+// MustContext returns logger from passed context or DefaultLogger if empty
+func MustContext(ctx context.Context) Logger {
+	l, ok := FromContext(ctx)
+	if !ok {
+		panic("missing logger")
+	}
+	return l
+}
+
 // NewContext stores logger into passed context
 func NewContext(ctx context.Context, l Logger) context.Context {
 	if ctx == nil {
--- a/logger/options.go
+++ b/logger/options.go
@@ -5,6 +5,7 @@ import (
 	"io"
 	"log/slog"
 	"os"
+	"slices"
 	"time"

 	"go.unistack.org/micro/v3/meter"
@@ -29,7 +30,6 @@ type Options struct {
 	StacktraceKey string
 	// Name holds the logger name
 	Name string
-
 	// Out holds the output writer
 	Out io.Writer
 	// Context holds exernal options
@@ -38,12 +38,10 @@ type Options struct {
 	Meter meter.Meter
 	// TimeFunc used to obtain current time
 	TimeFunc func() time.Time
-
 	// Fields holds additional metadata
 	Fields []interface{}
 	// ContextAttrFuncs contains funcs that executed before log func on context
 	ContextAttrFuncs []ContextAttrFunc
-
 	// callerSkipCount number of frmaes to skip
 	CallerSkipCount int
 	// The logging level the logger should log
@@ -52,6 +50,8 @@ type Options struct {
 	AddSource bool
 	// AddStacktrace controls writing of stacktaces on error
 	AddStacktrace bool
+	// DedupKeys deduplicate keys in log output
+	DedupKeys bool
 }

 // NewOptions creates new options struct
@@ -83,10 +83,32 @@ func WithContextAttrFuncs(fncs ...ContextAttrFunc) Option {
 	}
 }

+// WithDedupKeys dont log duplicate keys
+func WithDedupKeys(b bool) Option {
+	return func(o *Options) {
+		o.DedupKeys = b
+	}
+}
+
 // WithAddFields add fields for the logger
 func WithAddFields(fields ...interface{}) Option {
 	return func(o *Options) {
-		o.Fields = append(o.Fields, fields...)
+		if o.DedupKeys {
+			for i := 0; i < len(o.Fields); i += 2 {
+				for j := 0; j < len(fields); j += 2 {
+					iv, iok := o.Fields[i].(string)
+					jv, jok := fields[j].(string)
+					if iok && jok && iv == jv {
+						fields = slices.Delete(fields, j, j+2)
+					}
+				}
+			}
+			if len(fields) > 0 {
+				o.Fields = append(o.Fields, fields...)
+			}
+		} else {
+			o.Fields = append(o.Fields, fields...)
+		}
 	}
 }

--- a/logger/slog/slog.go
+++ b/logger/slog/slog.go
@@ -2,6 +2,7 @@ package slog

 import (
 	"context"
+	"io"
 	"log/slog"
 	"os"
 	"reflect"
@@ -10,6 +11,7 @@ import (
 	"strconv"
 	"sync"
 	"sync/atomic"
+	"time"

 	"go.unistack.org/micro/v3/logger"
 	"go.unistack.org/micro/v3/semconv"
@@ -142,6 +144,7 @@ func (s *slogLogger) Fields(fields ...interface{}) logger.Logger {
 	s.mu.RUnlock()

 	l := &slogLogger{opts: options}
+	logger.WithAddFields(fields...)(&l.opts)

 	if len(options.ContextAttrFuncs) == 0 {
 		options.ContextAttrFuncs = logger.DefaultContextAttrFuncs
@@ -223,6 +226,10 @@ func (s *slogLogger) Error(ctx context.Context, msg string, attrs ...interface{}

 func (s *slogLogger) Fatal(ctx context.Context, msg string, attrs ...interface{}) {
 	s.printLog(ctx, logger.FatalLevel, msg, attrs...)
+	if closer, ok := s.opts.Out.(io.Closer); ok {
+		closer.Close()
+	}
+	time.Sleep(1 * time.Second)
 	os.Exit(1)
 }

@@ -269,7 +276,7 @@ func (s *slogLogger) printLog(ctx context.Context, lvl logger.Level, msg string,
 		}
 	}

-	if s.opts.AddStacktrace && lvl == logger.ErrorLevel {
+	if (s.opts.AddStacktrace || lvl == logger.FatalLevel) || (s.opts.AddStacktrace && lvl == logger.ErrorLevel) {
 		stackInfo := make([]byte, 1024*1024)
 		if stackSize := runtime.Stack(stackInfo, false); stackSize > 0 {
 			traceLines := reTrace.Split(string(stackInfo[:stackSize]), -1)
--- a/logger/slog/slog_test.go
+++ b/logger/slog/slog_test.go
@@ -15,6 +15,76 @@ import (
 	"go.unistack.org/micro/v3/metadata"
 )

+func TestStacktrace(t *testing.T) {
+	ctx := context.TODO()
+	buf := bytes.NewBuffer(nil)
+	l := NewLogger(logger.WithLevel(logger.ErrorLevel), logger.WithOutput(buf),
+		WithHandlerFunc(slog.NewTextHandler),
+		logger.WithAddStacktrace(true),
+	)
+	if err := l.Init(logger.WithFields("key1", "val1")); err != nil {
+		t.Fatal(err)
+	}
+
+	l.Error(ctx, "msg1", errors.New("err"))
+
+	if !bytes.Contains(buf.Bytes(), []byte(`slog_test.go:29`)) {
+		t.Fatalf("logger error not works, buf contains: %s", buf.Bytes())
+	}
+}
+
+func TestWithFields(t *testing.T) {
+	ctx := context.TODO()
+	buf := bytes.NewBuffer(nil)
+	l := NewLogger(logger.WithLevel(logger.InfoLevel), logger.WithOutput(buf),
+		WithHandlerFunc(slog.NewTextHandler),
+		logger.WithDedupKeys(true),
+	)
+	if err := l.Init(logger.WithFields("key1", "val1")); err != nil {
+		t.Fatal(err)
+	}
+
+	l.Info(ctx, "msg1")
+
+	l = l.Fields("key1", "val2")
+
+	l.Info(ctx, "msg2")
+
+	if !bytes.Contains(buf.Bytes(), []byte(`msg=msg2 key1=val1`)) {
+		t.Fatalf("logger error not works, buf contains: %s", buf.Bytes())
+	}
+}
+
+func TestWithDedupKeysWithAddFields(t *testing.T) {
+	ctx := context.TODO()
+	buf := bytes.NewBuffer(nil)
+	l := NewLogger(logger.WithLevel(logger.InfoLevel), logger.WithOutput(buf),
+		WithHandlerFunc(slog.NewTextHandler),
+		logger.WithDedupKeys(true),
+	)
+	if err := l.Init(logger.WithFields("key1", "val1")); err != nil {
+		t.Fatal(err)
+	}
+
+	l.Info(ctx, "msg1")
+
+	if err := l.Init(logger.WithAddFields("key2", "val2")); err != nil {
+		t.Fatal(err)
+	}
+
+	l.Info(ctx, "msg2")
+
+	if err := l.Init(logger.WithAddFields("key2", "val3", "key1", "val4")); err != nil {
+		t.Fatal(err)
+	}
+
+	l.Info(ctx, "msg3")
+
+	if !bytes.Contains(buf.Bytes(), []byte(`msg=msg3 key1=val1 key2=val2`)) {
+		t.Fatalf("logger error not works, buf contains: %s", buf.Bytes())
+	}
+}
+
 func TestWithHandlerFunc(t *testing.T) {
 	ctx := context.TODO()
 	buf := bytes.NewBuffer(nil)
--- a/metadata/context.go
+++ b/metadata/context.go
@@ -24,6 +24,17 @@ func FromIncomingContext(ctx context.Context) (Metadata, bool) {
 	return md.md, ok
 }

+// MustIncomingContext returns metadata from incoming ctx
+// returned metadata shoud not be modified or race condition happens.
+// If metadata not exists panics.
+func MustIncomingContext(ctx context.Context) Metadata {
+	md, ok := FromIncomingContext(ctx)
+	if !ok {
+		panic("missing metadata")
+	}
+	return md
+}
+
 // FromOutgoingContext returns metadata from outgoing ctx
 // returned metadata shoud not be modified or race condition happens
 func FromOutgoingContext(ctx context.Context) (Metadata, bool) {
@@ -37,6 +48,17 @@ func FromOutgoingContext(ctx context.Context) (Metadata, bool) {
 	return md.md, ok
 }

+// MustOutgoingContext returns metadata from outgoing ctx
+// returned metadata shoud not be modified or race condition happens.
+// If metadata not exists panics.
+func MustOutgoingContext(ctx context.Context) Metadata {
+	md, ok := FromOutgoingContext(ctx)
+	if !ok {
+		panic("missing metadata")
+	}
+	return md
+}
+
 // FromContext returns metadata from the given context
 // returned metadata shoud not be modified or race condition happens
 func FromContext(ctx context.Context) (Metadata, bool) {
@@ -50,6 +72,16 @@ func FromContext(ctx context.Context) (Metadata, bool) {
 	return md.md, ok
 }

+// MustContext returns metadata from the given context
+// returned metadata shoud not be modified or race condition happens
+func MustContext(ctx context.Context) Metadata {
+	md, ok := FromContext(ctx)
+	if !ok {
+		panic("missing metadata")
+	}
+	return md
+}
+
 // NewContext creates a new context with the given metadata
 func NewContext(ctx context.Context, md Metadata) context.Context {
 	if ctx == nil {
@@ -111,7 +143,7 @@ func AppendOutgoingContext(ctx context.Context, kv ...string) context.Context {
 	for k, v := range md {
 		omd.Set(k, v)
 	}
-	return NewOutgoingContext(ctx, omd)
+	return ctx
 }

 // AppendIncomingContext apends new md to context
@@ -127,5 +159,21 @@ func AppendIncomingContext(ctx context.Context, kv ...string) context.Context {
 	for k, v := range md {
 		omd.Set(k, v)
 	}
-	return NewIncomingContext(ctx, omd)
+	return ctx
+}
+
+// AppendContext apends new md to context
+func AppendContext(ctx context.Context, kv ...string) context.Context {
+	md, ok := Pairs(kv...)
+	if !ok {
+		return ctx
+	}
+	omd, ok := FromContext(ctx)
+	if !ok {
+		return NewContext(ctx, md)
+	}
+	for k, v := range md {
+		omd.Set(k, v)
+	}
+	return ctx
 }
--- a/metadata/metadata.go
+++ b/metadata/metadata.go
@@ -67,6 +67,14 @@ func (md Metadata) Iterator() *Iterator {
 	return iter
 }

+func (md Metadata) MustGet(key string) string {
+	val, ok := md.Get(key)
+	if !ok {
+		panic("missing metadata key")
+	}
+	return val
+}
+
 // Get returns value from metadata by key
 func (md Metadata) Get(key string) (string, bool) {
 	// fast path
@@ -103,11 +111,18 @@ func (md Metadata) Del(keys ...string) {
 	}
 }

+// Copy makes a copy of the metadata
+func (md Metadata) CopyTo(dst Metadata) {
+	for k, v := range md {
+		dst[k] = v
+	}
+}
+
 // Copy makes a copy of the metadata
 func Copy(md Metadata, exclude ...string) Metadata {
 	nmd := New(len(md))
-	for key, val := range md {
-		nmd.Set(key, val)
+	for k, v := range md {
+		nmd[k] = v
 	}
 	nmd.Del(exclude...)
 	return nmd
@@ -131,7 +146,7 @@ func Merge(omd Metadata, mmd Metadata, overwrite bool) Metadata {
 		case ok && !overwrite:
 			continue
 		case val != "":
-			nmd.Set(key, val)
+			nmd[key] = val
 		case ok && val == "":
 			nmd.Del(key)
 		}
@@ -145,6 +160,8 @@ func Pairs(kv ...string) (Metadata, bool) {
 		return nil, false
 	}
 	md := New(len(kv) / 2)
-	md.Set(kv...)
+	for idx := 0; idx < len(kv); idx += 2 {
+		md[kv[idx]] = kv[idx+1]
+	}
 	return md, true
 }
--- a/metadata/metadata_test.go
+++ b/metadata/metadata_test.go
@@ -32,8 +32,8 @@ func TestMultipleUsage(t *testing.T) {
 		m.Del("key1_3")
 		return ctx
 	}(ctx)
-	t.Logf("imd %#+v", imd)
-	t.Logf("omd %#+v", omd)
+	_ = imd
+	_ = omd
 }

 func TestMetadataSetMultiple(t *testing.T) {
--- a/meter/context.go
+++ b/meter/context.go
@@ -15,6 +15,15 @@ func FromContext(ctx context.Context) (Meter, bool) {
 	return c, ok
 }

+// MustContext get meter from context
+func MustContext(ctx context.Context) Meter {
+	m, ok := FromContext(ctx)
+	if !ok {
+		panic("missing meter")
+	}
+	return m
+}
+
 // NewContext put meter in context
 func NewContext(ctx context.Context, c Meter) context.Context {
 	if ctx == nil {
--- a/network/options.go
+++ b/network/options.go
@@ -119,7 +119,7 @@ func Tracer(t tracer.Tracer) Option {
 // NewOptions returns network default options
 func NewOptions(opts ...Option) Options {
 	options := Options{
-		ID:      id.Must(),
+		ID:      id.MustNew(),
 		Name:    "go.micro",
 		Address: ":0",
 		Logger:  logger.DefaultLogger,
--- a/network/tunnel/options.go
+++ b/network/tunnel/options.go
@@ -164,7 +164,7 @@ func DialWait(b bool) DialOption {
 // NewOptions returns router default options with filled values
 func NewOptions(opts ...Option) Options {
 	options := Options{
-		ID:      id.Must(),
+		ID:      id.MustNew(),
 		Address: DefaultAddress,
 		Token:   DefaultToken,
 		Logger:  logger.DefaultLogger,
--- a/register/context.go
+++ b/register/context.go
@@ -15,6 +15,15 @@ func FromContext(ctx context.Context) (Register, bool) {
 	return c, ok
 }

+// MustContext get register from context
+func MustContext(ctx context.Context) Register {
+	r, ok := FromContext(ctx)
+	if !ok {
+		panic("missing register")
+	}
+	return r
+}
+
 // NewContext put register in context
 func NewContext(ctx context.Context, c Register) context.Context {
 	if ctx == nil {
--- a/router/context.go
+++ b/router/context.go
@@ -15,6 +15,15 @@ func FromContext(ctx context.Context) (Router, bool) {
 	return c, ok
 }

+// MustContext get router from context
+func MustContext(ctx context.Context) Router {
+	r, ok := FromContext(ctx)
+	if !ok {
+		panic("missing router")
+	}
+	return r
+}
+
 // NewContext put router in context
 func NewContext(ctx context.Context, c Router) context.Context {
 	if ctx == nil {
--- a/router/options.go
+++ b/router/options.go
@@ -80,7 +80,7 @@ func Name(n string) Option {
 // NewOptions returns router default options
 func NewOptions(opts ...Option) Options {
 	options := Options{
-		ID:       id.Must(),
+		ID:       id.MustNew(),
 		Network:  DefaultNetwork,
 		Register: register.DefaultRegister,
 		Logger:   logger.DefaultLogger,
--- a/semconv/metadata.go
+++ b/semconv/metadata.go
@@ -0,0 +1,18 @@
+package semconv
+
+var (
+	// HeaderTopic is the header name that contains topic name
+	HeaderTopic = "Micro-Topic"
+	// HeaderContentType specifies content type of message
+	HeaderContentType = "Content-Type"
+	// HeaderEndpoint specifies endpoint in service
+	HeaderEndpoint = "Micro-Endpoint"
+	// HeaderService specifies service
+	HeaderService = "Micro-Service"
+	// HeaderTimeout specifies timeout of operation
+	HeaderTimeout = "Micro-Timeout"
+	// HeaderAuthorization specifies Authorization header
+	HeaderAuthorization = "Authorization"
+	// HeaderXRequestID specifies request id
+	HeaderXRequestID = "X-Request-Id"
+)
--- a/server/context.go
+++ b/server/context.go
@@ -15,6 +15,15 @@ func FromContext(ctx context.Context) (Server, bool) {
 	return c, ok
 }

+// MustContext returns Server from context
+func MustContext(ctx context.Context) Server {
+	s, ok := FromContext(ctx)
+	if !ok {
+		panic("missing server")
+	}
+	return s
+}
+
 // NewContext stores Server to context
 func NewContext(ctx context.Context, s Server) context.Context {
 	if ctx == nil {
--- a/server/noop.go
+++ b/server/noop.go
@@ -723,7 +723,7 @@ func (n *noopServer) createSubHandler(sb *subscriber, opts Options) broker.Handl
 				return nil
 			}

-			opts.Hooks.EachNext(func(hook options.Hook) {
+			opts.Hooks.EachPrev(func(hook options.Hook) {
 				if h, ok := hook.(HookSubHandler); ok {
 					fn = h(fn)
 				}
--- a/server/noop_test.go
+++ b/server/noop_test.go
@@ -9,6 +9,7 @@ import (
 	"go.unistack.org/micro/v3/client"
 	"go.unistack.org/micro/v3/codec"
 	"go.unistack.org/micro/v3/logger"
+	"go.unistack.org/micro/v3/options"
 	"go.unistack.org/micro/v3/server"
 )

@@ -84,3 +85,40 @@ func TestNoopSub(t *testing.T) {
 		}
 	}()
 }
+
+func TestHooks_Wrap(t *testing.T) {
+	n := 5
+	fn1 := func(next server.FuncSubHandler) server.FuncSubHandler {
+		return func(ctx context.Context, msg server.Message) (err error) {
+			n *= 2
+			return next(ctx, msg)
+		}
+	}
+	fn2 := func(next server.FuncSubHandler) server.FuncSubHandler {
+		return func(ctx context.Context, msg server.Message) (err error) {
+			n -= 10
+			return next(ctx, msg)
+		}
+	}
+
+	hs := &options.Hooks{}
+	hs.Append(server.HookSubHandler(fn1), server.HookSubHandler(fn2))
+
+	var fn = func(ctx context.Context, msg server.Message) error {
+		return nil
+	}
+
+	hs.EachPrev(func(hook options.Hook) {
+		if h, ok := hook.(server.HookSubHandler); ok {
+			fn = h(fn)
+		}
+	})
+
+	if err := fn(nil, nil); err != nil {
+		t.Fatal(err)
+	}
+
+	if n != 0 {
+		t.Fatalf("uncorrected hooks call")
+	}
+}
--- a/server/options.go
+++ b/server/options.go
@@ -100,7 +100,7 @@ func NewOptions(opts ...Option) Options {
 		Address:          DefaultAddress,
 		Name:             DefaultName,
 		Version:          DefaultVersion,
-		ID:               id.Must(),
+		ID:               id.MustNew(),
 		Namespace:        DefaultNamespace,
 		GracefulTimeout:  DefaultGracefulTimeout,
 	}
--- a/store/context.go
+++ b/store/context.go
@@ -15,6 +15,15 @@ func FromContext(ctx context.Context) (Store, bool) {
 	return c, ok
 }

+// MustContext get store from context
+func MustContext(ctx context.Context) Store {
+	s, ok := FromContext(ctx)
+	if !ok {
+		panic("missing store")
+	}
+	return s
+}
+
 // NewContext put store in context
 func NewContext(ctx context.Context, c Store) context.Context {
 	if ctx == nil {
--- a/store/memory/memory.go
+++ b/store/memory/memory.go
@@ -123,7 +123,7 @@ func (m *memoryStore) Init(opts ...store.Option) error {
 	m.funcList = m.fnList
 	m.funcDelete = m.fnDelete

-	m.opts.Hooks.EachNext(func(hook options.Hook) {
+	m.opts.Hooks.EachPrev(func(hook options.Hook) {
 		switch h := hook.(type) {
 		case store.HookRead:
 			m.funcRead = h(m.funcRead)
--- a/store/noop.go
+++ b/store/noop.go
@@ -54,7 +54,7 @@ func (n *noopStore) Init(opts ...Option) error {
 	n.funcList = n.fnList
 	n.funcDelete = n.fnDelete

-	n.opts.Hooks.EachNext(func(hook options.Hook) {
+	n.opts.Hooks.EachPrev(func(hook options.Hook) {
 		switch h := hook.(type) {
 		case HookRead:
 			n.funcRead = h(n.funcRead)
--- a/tracer/context.go
+++ b/tracer/context.go
@@ -18,6 +18,15 @@ func FromContext(ctx context.Context) (Tracer, bool) {
 	return nil, false
 }

+// MustContext returns a tracer from context
+func MustContext(ctx context.Context) Tracer {
+	t, ok := FromContext(ctx)
+	if !ok {
+		panic("missing tracer")
+	}
+	return t
+}
+
 // NewContext saves the tracer in the context
 func NewContext(ctx context.Context, tracer Tracer) context.Context {
 	if ctx == nil {
@@ -28,6 +37,15 @@ func NewContext(ctx context.Context, tracer Tracer) context.Context {

 type spanKey struct{}

+// SpanFromContext returns a span from context
+func SpanMustContext(ctx context.Context) Span {
+	sp, ok := SpanFromContext(ctx)
+	if !ok {
+		panic("missing span")
+	}
+	return sp
+}
+
 // SpanFromContext returns a span from context
 func SpanFromContext(ctx context.Context) (Span, bool) {
 	if ctx == nil {
--- a/tracer/memory/memory.go
+++ b/tracer/memory/memory.go
@@ -25,6 +25,7 @@ func (t *Tracer) Start(ctx context.Context, name string, opts ...tracer.SpanOpti
 		name:      name,
 		ctx:       ctx,
 		tracer:    t,
+		labels:    options.Labels,
 		kind:      options.Kind,
 		startTime: time.Now(),
 	}
@@ -37,6 +38,14 @@ func (t *Tracer) Start(ctx context.Context, name string, opts ...tracer.SpanOpti
 	return tracer.NewSpanContext(ctx, span), span
 }

+type memoryStringer struct {
+	s string
+}
+
+func (s memoryStringer) String() string {
+	return s.s
+}
+
 func (t *Tracer) Flush(_ context.Context) error {
 	return nil
 }
@@ -52,14 +61,6 @@ func (t *Tracer) Name() string {
 	return t.opts.Name
 }

-type noopStringer struct {
-	s string
-}
-
-func (s noopStringer) String() string {
-	return s.s
-}
-
 type Span struct {
 	ctx        context.Context
 	tracer     tracer.Tracer
@@ -67,8 +68,8 @@ type Span struct {
 	statusMsg  string
 	startTime  time.Time
 	finishTime time.Time
-	traceID    noopStringer
-	spanID     noopStringer
+	traceID    memoryStringer
+	spanID     memoryStringer
 	events     []*Event
 	labels     []interface{}
 	logs       []interface{}
--- a/tracer/noop.go
+++ b/tracer/noop.go
@@ -2,6 +2,7 @@ package tracer

 import (
 	"context"
+	"time"

 	"go.unistack.org/micro/v3/util/id"
 )
@@ -20,18 +21,18 @@ func (t *noopTracer) Spans() []Span {
 func (t *noopTracer) Start(ctx context.Context, name string, opts ...SpanOption) (context.Context, Span) {
 	options := NewSpanOptions(opts...)
 	span := &noopSpan{
-		name:   name,
-		ctx:    ctx,
-		tracer: t,
-		labels: options.Labels,
-		kind:   options.Kind,
+		name:      name,
+		ctx:       ctx,
+		tracer:    t,
+		startTime: time.Now(),
+		labels:    options.Labels,
+		kind:      options.Kind,
 	}
 	span.spanID.s, _ = id.New()
 	span.traceID.s, _ = id.New()
 	if span.ctx == nil {
 		span.ctx = context.Background()
 	}
-	t.spans = append(t.spans, span)
 	return NewSpanContext(ctx, span), span
 }

@@ -58,23 +59,18 @@ func (t *noopTracer) Name() string {
 	return t.opts.Name
 }

-type noopEvent struct {
-	name   string
-	labels []interface{}
-}
-
 type noopSpan struct {
-	ctx       context.Context
-	tracer    Tracer
-	name      string
-	statusMsg string
-	traceID   noopStringer
-	spanID    noopStringer
-	events    []*noopEvent
-	labels    []interface{}
-	logs      []interface{}
-	kind      SpanKind
-	status    SpanStatus
+	ctx        context.Context
+	tracer     Tracer
+	name       string
+	statusMsg  string
+	startTime  time.Time
+	finishTime time.Time
+	traceID    noopStringer
+	spanID     noopStringer
+	labels     []interface{}
+	kind       SpanKind
+	status     SpanStatus
 }

 func (s *noopSpan) TraceID() string {
@@ -86,6 +82,7 @@ func (s *noopSpan) SpanID() string {
 }

 func (s *noopSpan) Finish(_ ...SpanOption) {
+	s.finishTime = time.Now()
 }

 func (s *noopSpan) Context() context.Context {
@@ -97,8 +94,6 @@ func (s *noopSpan) Tracer() Tracer {
 }

 func (s *noopSpan) AddEvent(name string, opts ...EventOption) {
-	options := NewEventOptions(opts...)
-	s.events = append(s.events, &noopEvent{name: name, labels: options.Labels})
 }

 func (s *noopSpan) SetName(name string) {
@@ -106,7 +101,6 @@ func (s *noopSpan) SetName(name string) {
 }

 func (s *noopSpan) AddLogs(kv ...interface{}) {
-	s.logs = append(s.logs, kv...)
 }

 func (s *noopSpan) AddLabels(kv ...interface{}) {
--- a/util/id/LICENSE
+++ b/util/id/LICENSE
@@ -1,22 +0,0 @@
-The MIT License (MIT)
-
-Copyright (c) 2018-2021 Matous Dzivjak <matousdzivjak@gmail.com>
-Copyright (c) 2021 Unistack LLC <v.tolstov@unistack.org>
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
--- a/util/id/id.go
+++ b/util/id/id.go
@@ -1,112 +1,154 @@
 package id

 import (
-	"context"
 	"crypto/rand"
+	"encoding/binary"
 	"errors"
-	"math"
+	"fmt"
+	"time"

-	"go.unistack.org/micro/v3/logger"
+	uuidv8 "github.com/ash3in/uuidv8"
+	nanoid "github.com/matoous/go-nanoid"
 )

-// DefaultAlphabet is the alphabet used for ID characters by default
-var DefaultAlphabet = []rune("6789BCDFGHJKLMNPQRTWbcdfghjkmnpqrtwz")
+var generatedNode [6]byte

-// DefaultSize is the size used for ID by default
-// To get uuid like collision specify 21
-var DefaultSize = 16
-
-// getMask generates bit mask used to obtain bits from the random bytes that are used to get index of random character
-// from the alphabet. Example: if the alphabet has 6 = (110)_2 characters it is sufficient to use mask 7 = (111)_2
-func getMask(alphabetSize int) int {
-	for i := 1; i <= 8; i++ {
-		mask := (2 << uint(i)) - 1
-		if mask >= alphabetSize-1 {
-			return mask
-		}
+func init() {
+	if _, err := rand.Read(generatedNode[:]); err != nil {
+		panic(err)
 	}
-	return 0
+}
+
+type Type int
+
+const (
+	TypeUnspecified Type = iota
+	TypeNanoid
+	TypeUUIDv8
+)
+
+// DefaultNanoidAlphabet is the alphabet used for ID characters by default
+var DefaultNanoidAlphabet = "6789BCDFGHJKLMNPQRTWbcdfghjkmnpqrtwz"
+
+// DefaultNanoidSize is the size used for ID by default
+// To get uuid like collision specify 21
+var DefaultNanoidSize = 16
+
+type Generator struct {
+	opts Options
+}
+
+func (g *Generator) MustNew() string {
+	id, err := g.New()
+	if err != nil {
+		panic(err)
+	}
+	return id
+}
+
+func (g *Generator) New() (string, error) {
+	switch g.opts.Type {
+	case TypeNanoid:
+		if len(g.opts.NanoidAlphabet) == 0 || len(g.opts.NanoidAlphabet) > 255 {
+			return "", errors.New("invalid option, NanoidAlphabet must not be empty and contain no more than 255 chars")
+		}
+		if g.opts.NanoidSize <= 0 {
+			return "", errors.New("invalid option, NanoidSize must be positive integer")
+		}
+
+		return nanoid.Generate(g.opts.NanoidAlphabet, g.opts.NanoidSize)
+	case TypeUUIDv8:
+		timestamp := uint64(time.Now().UnixNano())
+		clockSeq := make([]byte, 2)
+		if _, err := rand.Read(clockSeq); err != nil {
+			return "", fmt.Errorf("failed to generate random clock sequence: %w", err)
+		}
+		clockSeqValue := binary.BigEndian.Uint16(clockSeq) & 0x0FFF // Mask to 12 bits
+		return uuidv8.NewWithParams(timestamp, clockSeqValue, g.opts.UUIDNode[:], uuidv8.TimestampBits48)
+	}
+	return "", errors.New("invalid option, Type unspecified")
 }

 // New returns new id or error
 func New(opts ...Option) (string, error) {
 	options := NewOptions(opts...)

-	if len(options.Alphabet) == 0 || len(options.Alphabet) > 255 {
-		return "", errors.New("alphabet must not be empty and contain no more than 255 chars")
-	}
-	if options.Size <= 0 {
-		return "", errors.New("size must be positive integer")
-	}
-
-	chars := options.Alphabet
-
-	mask := getMask(len(chars))
-	// estimate how many random bytes we will need for the ID, we might actually need more but this is tradeoff
-	// between average case and worst case
-	ceilArg := 1.6 * float64(mask*options.Size) / float64(len(options.Alphabet))
-	step := int(math.Ceil(ceilArg))
-
-	id := make([]rune, options.Size)
-	bytes := make([]byte, step)
-	for j := 0; ; {
-		_, err := rand.Read(bytes)
-		if err != nil {
-			return "", err
+	switch options.Type {
+	case TypeNanoid:
+		if len(options.NanoidAlphabet) == 0 || len(options.NanoidAlphabet) > 255 {
+			return "", errors.New("invalid option, NanoidAlphabet must not be empty and contain no more than 255 chars")
 		}
-		for i := 0; i < step; i++ {
-			currByte := bytes[i] & byte(mask)
-			if currByte < byte(len(chars)) {
-				id[j] = chars[currByte]
-				j++
-				if j == options.Size {
-					return string(id[:options.Size]), nil
-				}
-			}
+		if options.NanoidSize <= 0 {
+			return "", errors.New("invalid option, NanoidSize must be positive integer")
 		}
+
+		return nanoid.Generate(options.NanoidAlphabet, options.NanoidSize)
+	case TypeUUIDv8:
+		timestamp := uint64(time.Now().UnixNano())
+		clockSeq := make([]byte, 2)
+		if _, err := rand.Read(clockSeq); err != nil {
+			return "", fmt.Errorf("failed to generate random clock sequence: %w", err)
+		}
+		clockSeqValue := binary.BigEndian.Uint16(clockSeq) & 0x0FFF // Mask to 12 bits
+		return uuidv8.NewWithParams(timestamp, clockSeqValue, options.UUIDNode[:], uuidv8.TimestampBits48)
 	}
+
+	return "", errors.New("invalid option, Type unspecified")
 }

 // Must is the same as New but fatals on error
-func Must(opts ...Option) string {
+func MustNew(opts ...Option) string {
 	id, err := New(opts...)
 	if err != nil {
-		logger.DefaultLogger.Fatal(context.TODO(), "Must call is failed", err)
+		panic(err)
 	}
 	return id
 }

 // Options contains id deneration options
 type Options struct {
-	Alphabet []rune
-	Size     int
+	Type           Type
+	NanoidAlphabet string
+	NanoidSize     int
+	UUIDNode       [6]byte
 }

 // Option func signature
 type Option func(*Options)

-// Alphabet specifies alphabet to use
-func Alphabet(alphabet string) Option {
+// WithNanoidAlphabet specifies alphabet to use
+func WithNanoidAlphabet(alphabet string) Option {
 	return func(o *Options) {
-		o.Alphabet = []rune(alphabet)
+		o.NanoidAlphabet = alphabet
 	}
 }

-// Size specifies id size
-func Size(size int) Option {
+// WithNanoidSize specifies generated id size
+func WithNanoidSize(size int) Option {
 	return func(o *Options) {
-		o.Size = size
+		o.NanoidSize = size
+	}
+}
+
+// WithUUIDNode specifies node component for UUIDv8
+func WithUUIDNode(node [6]byte) Option {
+	return func(o *Options) {
+		o.UUIDNode = node
 	}
 }

 // NewOptions returns new Options struct filled by opts
 func NewOptions(opts ...Option) Options {
 	options := Options{
-		Alphabet: DefaultAlphabet,
-		Size:     DefaultSize,
+		Type:           TypeUUIDv8,
+		NanoidAlphabet: DefaultNanoidAlphabet,
+		NanoidSize:     DefaultNanoidSize,
+		UUIDNode:       generatedNode,
 	}
+
 	for _, o := range opts {
 		o(&options)
 	}
+
 	return options
 }
--- a/util/id/id_test.go
+++ b/util/id/id_test.go
@@ -0,0 +1,11 @@
+package id
+
+import "testing"
+
+func TestUUIDv8(t *testing.T) {
+	id, err := New()
+	if err != nil {
+		t.Fatal(err)
+	}
+	t.Logf("xxx %s\n", id)
+}
--- a/util/ring/buffer.go
+++ b/util/ring/buffer.go
@@ -113,7 +113,7 @@ func (b *Buffer) Stream() (<-chan *Entry, chan bool) {
 	defer b.Unlock()

 	entries := make(chan *Entry, 128)
-	id := id.Must()
+	id := id.MustNew()
 	stop := make(chan bool)

 	b.streams[id] = &Stream{
--- a/util/sort/sort.go
+++ b/util/sort/sort.go
@@ -1,7 +1,6 @@
 package sort

 import (
-	"fmt"
 	"sort"
 )

@@ -9,7 +8,7 @@ import (
 type byKey []interface{}

 func (k byKey) Len() int           { return len(k) / 2 }
-func (k byKey) Less(i, j int) bool { return fmt.Sprintf("%s", k[i*2]) < fmt.Sprintf("%s", k[j*2]) }
+func (k byKey) Less(i, j int) bool { return k[i*2].(string) < k[j*2].(string) }
 func (k byKey) Swap(i, j int) {
 	k[i*2], k[j*2] = k[j*2], k[i*2]
 	k[i*2+1], k[j*2+1] = k[j*2+1], k[i*2+1]
Author	SHA1	Message	Date
vtolstov	629087ec7e	Apply Code Coverage Badge	2024-12-22 20:41:14 +00:00
Василий Толстов	c576abf26a	Обновить README.md Some checks failed lint / lint (pull_request) Successful in 1m20s Details test / test (pull_request) Successful in 1m57s Details coverage / build (pull_request) Failing after 9m4s Details Signed-off-by: Василий Толстов <v.tolstov@unistack.org>	2024-12-22 23:40:28 +03:00
Vasiliy Tolstov	70d6a79274	add coverage badge (#383 ) Some checks failed test / test (push) Successful in 3m37s Details coverage / build (push) Has been cancelled Details Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org> Reviewed-on: #383 Co-authored-by: Vasiliy Tolstov <v.tolstov@unistack.org> Co-committed-by: Vasiliy Tolstov <v.tolstov@unistack.org>	2024-12-22 23:38:28 +03:00
Vasiliy Tolstov	664b1586af	util/id: add uuid v8 (#382 ) All checks were successful test / test (push) Successful in 3m25s Details * util/id: add ability to specify what kind of id generate (nanoid/uuid v8) * logger/slog: write stacktrace always on fatal * logger/slog: try to close Out and sleep 1s Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org> Reviewed-on: #382 Co-authored-by: Vasiliy Tolstov <v.tolstov@unistack.org> Co-committed-by: Vasiliy Tolstov <v.tolstov@unistack.org>	2024-12-22 22:23:00 +03:00
Василий Толстов	8d747c64a8	Merge pull request 'tracer: minimize overhead on noop tracer usage' (#381 ) from tr into v3 All checks were successful test / test (push) Successful in 4m20s Details Reviewed-on: #381	2024-12-19 19:08:22 +03:00
Vasiliy Tolstov	94beb5ed3b	tracer: minimize overhead on noop tracer usage All checks were successful lint / lint (pull_request) Successful in 1m5s Details test / test (pull_request) Successful in 3m29s Details Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>	2024-12-19 18:47:03 +03:00
Василий Толстов	98981ba86c	Merge pull request 'metadata: add Copy method, fix old methods' (#379 ) from md into v3 All checks were successful test / test (push) Successful in 3m23s Details Reviewed-on: #379	2024-12-19 16:21:09 +03:00
Vasiliy Tolstov	1013f50d0e	metadata: add Copy method, fix old methods All checks were successful lint / lint (pull_request) Successful in 1m7s Details test / test (pull_request) Successful in 3m30s Details Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>	2024-12-19 16:16:07 +03:00
Vasiliy Tolstov	0b190997b1	metadata: add Copy method, fix old methods Some checks failed lint / lint (pull_request) Failing after 55s Details test / test (pull_request) Successful in 3m33s Details Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>	2024-12-19 16:03:23 +03:00
Evstigneev Denis	69a44eb190	correcting hooks calling (#376 ) All checks were successful test / test (push) Successful in 3m30s Details Reviewed-on: #376 Co-authored-by: Evstigneev Denis <danteevstigneev@yandex.ru> Co-committed-by: Evstigneev Denis <danteevstigneev@yandex.ru>	2024-12-18 20:31:07 +03:00
Василий Толстов	0476028f69	Merge pull request 'add context Must methods' (#377 ) from context into v3 All checks were successful test / test (push) Successful in 3m46s Details Reviewed-on: #377	2024-12-18 01:38:25 +03:00
Vasiliy Tolstov	330d8b149a	add context Must methods All checks were successful lint / lint (pull_request) Successful in 1m39s Details test / test (pull_request) Successful in 4m12s Details Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>	2024-12-18 01:31:21 +03:00
Vasiliy Tolstov	19b04fe070	metadata: add MustGet func All checks were successful test / test (push) Successful in 1h34m51s Details Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>	2024-12-15 23:45:17 +03:00
Vasiliy Tolstov	4cd55875c6	add Must*Context methods All checks were successful test / test (push) Successful in 11m55s Details Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>	2024-12-13 17:02:57 +03:00
Василий Толстов	a7896cc728	Merge pull request 'logger/slog: fix dedup keys' (#374 ) from loggerfix into v3 All checks were successful test / test (push) Successful in 11m49s Details Reviewed-on: #374	2024-12-13 01:05:22 +03:00
Vasiliy Tolstov	ff991bf49c	logger/slog: fix dedup keys All checks were successful lint / lint (pull_request) Successful in 1m32s Details test / test (pull_request) Successful in 12m16s Details Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>	2024-12-13 01:04:55 +03:00
Василий Толстов	5a6551b703	Merge pull request 'logger: improvements' (#373 ) from logger-dedup into v3 All checks were successful test / test (push) Successful in 12m27s Details Reviewed-on: #373	2024-12-13 00:28:28 +03:00
Vasiliy Tolstov	9406a33d60	logger: improvements All checks were successful lint / lint (pull_request) Successful in 1m51s Details test / test (pull_request) Successful in 12m57s Details * logger: add WithDedupKeys option Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>	2024-12-13 00:24:11 +03:00
Василий Толстов	8f185abd9d	Обновить README.md All checks were successful test / test (push) Successful in 1m49s Details	2024-12-11 00:25:16 +03:00
Василий Толстов	86492e0644	Обновить README.md All checks were successful test / test (push) Successful in 1m42s Details	2024-12-11 00:23:14 +03:00
Василий Толстов	b21972964a	Merge pull request 'micro-tests' (#372 ) from micro-tests into v3 All checks were successful test / test (push) Successful in 1m42s Details Reviewed-on: #372	2024-12-10 23:45:54 +03:00
Vasiliy Tolstov	f5ee065d09	add micro-tests trigger All checks were successful lint / lint (pull_request) Successful in 1m7s Details test / test (pull_request) Successful in 2m47s Details Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>	2024-12-10 20:21:45 +03:00
Vasiliy Tolstov	8cb02f2b08	add micro-tests trigger Some checks failed lint / lint (pull_request) Successful in 51s Details test / test (pull_request) Failing after 1m55s Details Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>	2024-12-10 20:17:51 +03:00
Vasiliy Tolstov	bc926cd6bd	add micro-tests trigger All checks were successful test / test (pull_request) Successful in 39s Details lint / lint (pull_request) Successful in 43s Details Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>	2024-12-10 20:15:40 +03:00
Vasiliy Tolstov	356abfd818	add micro-tests trigger Some checks failed lint / lint (pull_request) Successful in 48s Details test / test (pull_request) Failing after 41s Details Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>	2024-12-10 20:08:10 +03:00
Vasiliy Tolstov	18444d3f98	add micro-tests trigger Some checks failed lint / lint (pull_request) Successful in 43s Details test / test (pull_request) Failing after 36s Details Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>	2024-12-10 20:05:10 +03:00
Vasiliy Tolstov	d5f07922e8	add micro-tests trigger All checks were successful lint / lint (pull_request) Successful in 1m19s Details test / test (pull_request) Successful in 1m16s Details Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>	2024-12-10 19:57:27 +03:00
Vasiliy Tolstov	675e717410	add micro-tests trigger All checks were successful lint / lint (pull_request) Successful in 43s Details test / test (pull_request) Successful in 40s Details Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>	2024-12-10 18:06:17 +03:00
Vasiliy Tolstov	7b6aea235a	add micro-tests trigger All checks were successful lint / lint (pull_request) Successful in 46s Details test / test (pull_request) Successful in 43s Details Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>	2024-12-10 17:39:36 +03:00
Vasiliy Tolstov	2cb7200467	add micro-tests trigger All checks were successful test / test (pull_request) Successful in 36s Details lint / lint (pull_request) Successful in 44s Details Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>	2024-12-10 17:36:23 +03:00
Vasiliy Tolstov	f430f97a97	add micro-tests trigger All checks were successful lint / lint (pull_request) Successful in 43s Details test / test (pull_request) Successful in 41s Details Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>	2024-12-10 17:30:03 +03:00
Vasiliy Tolstov	0060c4377a	add micro-tests trigger All checks were successful test / test (pull_request) Successful in 39s Details lint / lint (pull_request) Successful in 45s Details Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>	2024-12-10 17:27:28 +03:00
Vasiliy Tolstov	e46579fe9a	add micro-tests trigger Some checks failed lint / lint (pull_request) Successful in 44s Details test / test (pull_request) Failing after 37s Details Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>	2024-12-10 17:14:54 +03:00
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Vasiliy Tolstov	b71fc25328	add micro-tests trigger All checks were successful lint / lint (pull_request) Successful in 44s Details test / test (pull_request) Successful in 41s Details Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>	2024-12-10 16:46:40 +03:00
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Vasiliy Tolstov	1c1b9c0a28	add micro-tests trigger Some checks failed lint / lint (pull_request) Successful in 1m9s Details test / test (pull_request) Failing after 1m38s Details Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>	2024-12-10 16:02:43 +03:00
Василий Толстов	2969494c5a	Merge branch 'v3' into micro-tests Some checks failed test / test (pull_request) Failing after 43s Details lint / lint (pull_request) Failing after 14m11s Details	2024-12-10 15:59:30 +03:00
Vasiliy Tolstov	cbd3fa38ba	add micro-tests trigger Some checks failed lint / lint (pull_request) Successful in 43s Details test / test (pull_request) Failing after 58s Details Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>	2024-12-10 15:58:29 +03:00
Vasiliy Tolstov	569a36383d	workflow fix (#371 ) All checks were successful test / test (push) Successful in 30s Details Reviewed-on: #371 Co-authored-by: Vasiliy Tolstov <v.tolstov@unistack.org> Co-committed-by: Vasiliy Tolstov <v.tolstov@unistack.org>	2024-12-10 01:40:56 +03:00
Vasiliy Tolstov	90bed77526	workflow improve All checks were successful test / test (pull_request) Successful in 33s Details lint / lint (pull_request) Successful in 1m11s Details Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>	2024-12-10 01:38:30 +03:00
Vasiliy Tolstov	ba4478a5e0	workflow improve Some checks failed lint / lint (pull_request) Failing after 18m59s Details test / test (pull_request) Successful in 1m20s Details Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>	2024-12-10 00:59:54 +03:00
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Vasiliy Tolstov	e266683d96	Merge branch 'v3' of https://git.unistack.org/unistack-org/micro into v3	2024-12-10 00:51:37 +03:00
Vasiliy Tolstov	275b0a64e5	metadata: fix for grpc case Some checks failed test / test (pull_request) Successful in 46s Details lint / lint (pull_request) Failing after 10m4s Details Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>	2024-12-09 18:02:09 +03:00