update for latest micro

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

.github/workflows/job_coverage.yml

@@ -8,12 +8,11 @@ on:
       - '.gitea/**'
   pull_request:
     branches: [ main, v3, v4 ]
-  # Allows you to run this workflow manually from the Actions tab
-  workflow_dispatch:
 
 jobs:
 
   build:
+    if: github.server_url != 'https://github.com'
     runs-on: ubuntu-latest
     steps:
     - name: checkout code
@@ -25,7 +24,7 @@ jobs:
       uses: actions/setup-go@v5
       with:
         cache-dependency-path: "**/*.sum"
-        go-version: 'stable' 
+        go-version: 'stable'
 
     - name: test coverage
       run: |
@@ -42,8 +41,8 @@ jobs:
       name: autocommit
       with:
         commit_message: Apply Code Coverage Badge
-        skip_fetch: true
+        skip_fetch: false
-        skip_checkout: true
+        skip_checkout: false
         file_pattern: ./README.md
 
     - name: push
@@ -51,4 +50,4 @@ jobs:
       uses: ad-m/github-push-action@master
       with:
         github_token: ${{ github.token }}
-        branch: ${{ github.ref }}
+        branch: ${{ github.ref }}

.github/workflows/job_lint.yml

@@ -20,10 +20,10 @@ jobs:
       uses: actions/setup-go@v5
       with:
         cache-dependency-path: "**/*.sum"
-        go-version: 'stable' 
+        go-version: 'stable'
     - name: setup deps
       run: go get -v ./...
     - name: run lint
-      uses: https://github.com/golangci/golangci-lint-action@v6
+      uses: golangci/golangci-lint-action@v6
       with:
         version: 'latest'

.github/workflows/job_sync.yml

@@ -8,7 +8,7 @@ on:
 
 jobs:
   sync:
-    if: github.server_url == 'zhttps://github.com'
+    if: github.server_url != 'https://github.com'
     runs-on: ubuntu-latest
     steps:
     - name: init
@@ -18,34 +18,76 @@ jobs:
         echo "machine git.unistack.org login vtolstov password ${{ secrets.TOKEN_GITEA }}" >> /root/.netrc
         echo "machine github.com login vtolstov password ${{ secrets.TOKEN_GITHUB }}" >> /root/.netrc
 
+    - name: check master
+      id: check_master
+      run: |
+        src_hash=$(git ls-remote https://github.com/${GITHUB_REPOSITORY} refs/heads/master | cut -f1)
+        dst_hash=$(git ls-remote ${GITHUB_SERVER_URL}/${GITHUB_REPOSITORY} refs/heads/master | cut -f1)
+        echo "src_hash=$src_hash"
+        echo "dst_hash=$dst_hash"
+        if [ "$src_hash" != "$dst_hash" ]; then
+          echo "sync_needed=true" >> $GITHUB_OUTPUT
+        else
+          echo "sync_needed=false" >> $GITHUB_OUTPUT
+        fi
+
     - name: sync master
+      if: steps.check_master.outputs.sync_needed == 'true'
       run: |
         git clone --filter=blob:none --filter=tree:0 --branch master --single-branch ${GITHUB_SERVER_URL}/${GITHUB_REPOSITORY} repo
         cd repo
         git remote add --no-tags --fetch --track master upstream https://github.com/${GITHUB_REPOSITORY}
-        git merge upstream/master
+        git pull --rebase upstream master
         git push upstream master --progress
         git push origin master --progress
         cd ../
         rm -rf repo
 
+    - name: check v3
+      id: check_v3
+      run: |
+        src_hash=$(git ls-remote https://github.com/${GITHUB_REPOSITORY} refs/heads/v3 | cut -f1)
+        dst_hash=$(git ls-remote ${GITHUB_SERVER_URL}/${GITHUB_REPOSITORY} refs/heads/v3 | cut -f1)
+        echo "src_hash=$src_hash"
+        echo "dst_hash=$dst_hash"
+        if [ "$src_hash" != "$dst_hash" ]; then
+          echo "sync_needed=true" >> $GITHUB_OUTPUT
+        else
+          echo "sync_needed=false" >> $GITHUB_OUTPUT
+        fi
+
     - name: sync v3
+      if: steps.check_v3.outputs.sync_needed == 'true'
       run: |
         git clone --filter=blob:none --filter=tree:0 --branch v3 --single-branch ${GITHUB_SERVER_URL}/${GITHUB_REPOSITORY} repo
         cd repo
         git remote add --no-tags --fetch --track v3 upstream https://github.com/${GITHUB_REPOSITORY}
-        git merge upstream/v3
+        git pull --rebase upstream v3
         git push upstream v3 --progress
         git push origin v3 --progress
         cd ../
         rm -rf repo
 
+    - name: check v4
+      id: check_v4
+      run: |
+        src_hash=$(git ls-remote https://github.com/${GITHUB_REPOSITORY} refs/heads/v4 | cut -f1)
+        dst_hash=$(git ls-remote ${GITHUB_SERVER_URL}/${GITHUB_REPOSITORY} refs/heads/v4 | cut -f1)
+        echo "src_hash=$src_hash"
+        echo "dst_hash=$dst_hash"
+        if [ "$src_hash" != "$dst_hash" ]; then
+          echo "sync_needed=true" >> $GITHUB_OUTPUT
+        else
+          echo "sync_needed=false" >> $GITHUB_OUTPUT
+        fi
+
     - name: sync v4
+      if: steps.check_v4.outputs.sync_needed == 'true'
       run: |
         git clone --filter=blob:none --filter=tree:0 --branch v4 --single-branch ${GITHUB_SERVER_URL}/${GITHUB_REPOSITORY} repo
         cd repo
         git remote add --no-tags --fetch --track v4 upstream https://github.com/${GITHUB_REPOSITORY}
-        git merge upstream/v4
+        git pull --rebase upstream v4
         git push upstream v4 --progress
         git push origin v4 --progress
         cd ../

.github/workflows/job_tests.yml

@@ -32,19 +32,19 @@ jobs:
         go-version: 'stable'
     - name: setup go work
       env:
-        GOWORK: /workspace/${{ github.repository_owner }}/go.work
+        GOWORK: ${{ github.workspace }}/go.work
       run: |
         go work init
         go work use .
         go work use micro-tests
     - name: setup deps
       env:
-        GOWORK: /workspace/${{ github.repository_owner }}/go.work
+        GOWORK: ${{ github.workspace }}/go.work
       run: go get -v ./...
     - name: run tests
       env:
         INTEGRATION_TESTS: yes
-        GOWORK: /workspace/${{ github.repository_owner }}/go.work
+        GOWORK: ${{ github.workspace }}/go.work
       run: |
         cd micro-tests
         go test -mod readonly -v ./... || true

README.md

@@ -1,2 +1,2 @@
 # micro-broker-kgo
-![Coverage](https://img.shields.io/badge/Coverage-65.8%25-yellow)
+![Coverage](https://img.shields.io/badge/Coverage-65.1%25-yellow)

go.mod

@@ -3,12 +3,12 @@ module go.unistack.org/micro-broker-kgo/v4
 go 1.23.8
 
 require (
-	github.com/twmb/franz-go v1.19.1
+	github.com/twmb/franz-go v1.19.5
 	github.com/twmb/franz-go/pkg/kadm v1.16.0
 	github.com/twmb/franz-go/pkg/kfake v0.0.0-20250508175730-72e1646135e3
 	github.com/twmb/franz-go/pkg/kmsg v1.11.2
-	go.opentelemetry.io/otel v1.35.0
+	go.opentelemetry.io/otel v1.36.0
-	go.unistack.org/micro/v4 v4.1.14
+	go.unistack.org/micro/v4 v4.1.17
 )
 
 require (
@@ -16,8 +16,8 @@ require (
 	github.com/klauspost/compress v1.18.0 // indirect
 	github.com/matoous/go-nanoid v1.5.1 // indirect
 	github.com/pierrec/lz4/v4 v4.1.22 // indirect
-	github.com/spf13/cast v1.8.0 // indirect
+	github.com/spf13/cast v1.9.2 // indirect
 	go.unistack.org/micro-proto/v4 v4.1.0 // indirect
-	golang.org/x/crypto v0.38.0 // indirect
+	golang.org/x/crypto v0.39.0 // indirect
 	google.golang.org/protobuf v1.36.6 // indirect
 )

go.sum

@@ -22,10 +22,16 @@ github.com/rogpeppe/go-internal v1.13.1 h1:KvO1DLK/DRN07sQ1LQKScxyZJuNnedQ5/wKSR
 github.com/rogpeppe/go-internal v1.13.1/go.mod h1:uMEvuHeurkdAXX61udpOXGD/AzZDWNMNyH2VO9fmH0o=
 github.com/spf13/cast v1.8.0 h1:gEN9K4b8Xws4EX0+a0reLmhq8moKn7ntRlQYgjPeCDk=
 github.com/spf13/cast v1.8.0/go.mod h1:ancEpBxwJDODSW/UG4rDrAqiKolqNNh2DX3mk86cAdo=
+github.com/spf13/cast v1.9.2 h1:SsGfm7M8QOFtEzumm7UZrZdLLquNdzFYfIbEXntcFbE=
+github.com/spf13/cast v1.9.2/go.mod h1:jNfB8QC9IA6ZuY2ZjDp0KtFO2LZZlg4S/7bzP6qqeHo=
 github.com/stretchr/testify v1.10.0 h1:Xv5erBjTwe/5IxqUQTdXv5kgmIvbHo3QQyRwhJsOfJA=
 github.com/stretchr/testify v1.10.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
 github.com/twmb/franz-go v1.19.1 h1:cOhDFUkGvUFHSQ7UYW6bO77BJa2fYEk5mA2AX+1NIdE=
 github.com/twmb/franz-go v1.19.1/go.mod h1:4kFJ5tmbbl7asgwAGVuyG1ZMx0NNpYk7EqflvWfPCpM=
+github.com/twmb/franz-go v1.19.4 h1:0ktflzm5YU7+YYdie8RQWFcU9uDJ03xLefplO1iMwO4=
+github.com/twmb/franz-go v1.19.4/go.mod h1:4kFJ5tmbbl7asgwAGVuyG1ZMx0NNpYk7EqflvWfPCpM=
+github.com/twmb/franz-go v1.19.5 h1:W7+o8D0RsQsedqib71OVlLeZ0zI6CbFra7yTYhZTs5Y=
+github.com/twmb/franz-go v1.19.5/go.mod h1:4kFJ5tmbbl7asgwAGVuyG1ZMx0NNpYk7EqflvWfPCpM=
 github.com/twmb/franz-go/pkg/kadm v1.16.0 h1:STMs1t5lYR5mR974PSiwNzE5TvsosByTp+rKXLOhAjE=
 github.com/twmb/franz-go/pkg/kadm v1.16.0/go.mod h1:MUdcUtnf9ph4SFBLLA/XxE29rvLhWYLM9Ygb8dfSCvw=
 github.com/twmb/franz-go/pkg/kfake v0.0.0-20250508175730-72e1646135e3 h1:p24opKWPySAy8xSl8NqRgOv7Q+bX7kdrQirBVRJzQfo=
@@ -34,12 +40,18 @@ github.com/twmb/franz-go/pkg/kmsg v1.11.2 h1:hIw75FpwcAjgeyfIGFqivAvwC5uNIOWRGvQ
 github.com/twmb/franz-go/pkg/kmsg v1.11.2/go.mod h1:CFfkkLysDNmukPYhGzuUcDtf46gQSqCZHMW1T4Z+wDE=
 go.opentelemetry.io/otel v1.35.0 h1:xKWKPxrxB6OtMCbmMY021CqC45J+3Onta9MqjhnusiQ=
 go.opentelemetry.io/otel v1.35.0/go.mod h1:UEqy8Zp11hpkUrL73gSlELM0DupHoiq72dR+Zqel/+Y=
+go.opentelemetry.io/otel v1.36.0 h1:UumtzIklRBY6cI/lllNZlALOF5nNIzJVb16APdvgTXg=
+go.opentelemetry.io/otel v1.36.0/go.mod h1:/TcFMXYjyRNh8khOAO9ybYkqaDBb/70aVwkNML4pP8E=
 go.unistack.org/micro-proto/v4 v4.1.0 h1:qPwL2n/oqh9RE3RTTDgt28XK3QzV597VugQPaw9lKUk=
 go.unistack.org/micro-proto/v4 v4.1.0/go.mod h1:ArmK7o+uFvxSY3dbJhKBBX4Pm1rhWdLEFf3LxBrMtec=
 go.unistack.org/micro/v4 v4.1.14 h1:6EotPq9kz/gaFb5YulHdKuuUwmj/7Hk44DpOlzh/A6k=
 go.unistack.org/micro/v4 v4.1.14/go.mod h1:xleO2M5Yxh4s6I+RUcLrEpUjobefh+71ctrdIfn7TUs=
+go.unistack.org/micro/v4 v4.1.17 h1:26QDtRSYVpozYuassyvLP4sEQRo3dxgD3sVILRXmIPo=
+go.unistack.org/micro/v4 v4.1.17/go.mod h1:xleO2M5Yxh4s6I+RUcLrEpUjobefh+71ctrdIfn7TUs=
 golang.org/x/crypto v0.38.0 h1:jt+WWG8IZlBnVbomuhg2Mdq0+BBQaHbtqHEFEigjUV8=
 golang.org/x/crypto v0.38.0/go.mod h1:MvrbAqul58NNYPKnOra203SB9vpuZW0e+RRZV+Ggqjw=
+golang.org/x/crypto v0.39.0 h1:SHs+kF4LP+f+p14esP5jAoDpHU8Gu/v9lFRK6IT5imM=
+golang.org/x/crypto v0.39.0/go.mod h1:L+Xg3Wf6HoL4Bn4238Z6ft6KfEpN0tJGo53AAPC632U=
 google.golang.org/protobuf v1.36.6 h1:z1NpPI8ku2WgiWnf+t9wTPsn6eP1L7ksHUlkfLvd9xY=
 google.golang.org/protobuf v1.36.6/go.mod h1:jduwjTPXsFjZGTmRluh+L6NjiWu7pchiJ2/5YcXBHnY=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=

kgo.go

@@ -74,7 +74,7 @@ type Broker struct {
 
 	opts broker.Options
 
-	sync.RWMutex
+	mu   sync.RWMutex
 	init bool
 }
 
@@ -108,7 +108,7 @@ type kgoMessage struct {
 	ctx   context.Context
 	body  []byte
 	hdr   metadata.Metadata
-	opts  broker.PublishOptions
+	opts  broker.MessageOptions
 	ack   bool
 }
 
@@ -141,17 +141,17 @@ func (b *Broker) newCodec(ct string) (codec.Codec, error) {
 	if idx := strings.IndexRune(ct, ';'); idx >= 0 {
 		ct = ct[:idx]
 	}
-	b.RLock()
+	b.mu.RLock()
 	c, ok := b.opts.Codecs[ct]
-	b.RUnlock()
+	b.mu.RUnlock()
 	if ok {
 		return c, nil
 	}
 	return nil, codec.ErrUnknownContentType
 }
 
-func (b *Broker) NewMessage(ctx context.Context, hdr metadata.Metadata, body interface{}, opts ...broker.PublishOption) (broker.Message, error) {
+func (b *Broker) NewMessage(ctx context.Context, hdr metadata.Metadata, body interface{}, opts ...broker.MessageOption) (broker.Message, error) {
-	options := broker.NewPublishOptions(opts...)
+	options := broker.NewMessageOptions(opts...)
 	if options.ContentType == "" {
 		options.ContentType = b.opts.ContentType
 	}
@@ -238,10 +238,10 @@ func (k *Broker) Connect(ctx context.Context) error {
 		return err
 	}
 
-	k.Lock()
+	k.mu.Lock()
 	k.c = c
 	k.connected.Store(1)
-	k.Unlock()
+	k.mu.Unlock()
 
 	return nil
 }
@@ -259,8 +259,8 @@ func (k *Broker) Disconnect(ctx context.Context) error {
 	ctx, span = k.opts.Tracer.Start(ctx, "Disconnect")
 	defer span.Finish()
 
-	k.Lock()
+	k.mu.Lock()
-	defer k.Unlock()
+	defer k.mu.Unlock()
 	select {
 	case <-nctx.Done():
 		return nctx.Err()
@@ -284,8 +284,8 @@ func (k *Broker) Disconnect(ctx context.Context) error {
 }
 
 func (k *Broker) Init(opts ...broker.Option) error {
-	k.Lock()
+	k.mu.Lock()
-	defer k.Unlock()
+	defer k.mu.Unlock()
 
 	if len(opts) == 0 && k.init {
 		return nil
@@ -344,28 +344,17 @@ func (b *Broker) fnPublish(ctx context.Context, topic string, messages ...broker
 }
 
 func (b *Broker) publish(ctx context.Context, topic string, messages ...broker.Message) error {
-	if b.connected.Load() == 0 {
-		c, _, err := b.connect(ctx, b.kopts...)
-		if err != nil {
-			return err
-		}
-		b.Lock()
-		b.c = c
-		b.Unlock()
-	}
-
 	records := make([]*kgo.Record, 0, len(messages))
 	var errs []string
 	var key []byte
 	var promise func(*kgo.Record, error)
 
 	for _, msg := range messages {
-
 		if mctx := msg.Context(); mctx != nil {
-			if k, ok := mctx.Value(publishKey{}).([]byte); ok && k != nil {
+			if k, ok := mctx.Value(messageKey{}).([]byte); ok && k != nil {
 				key = k
 			}
-			if p, ok := mctx.Value(publishPromiseKey{}).(func(*kgo.Record, error)); ok && p != nil {
+			if p, ok := mctx.Value(messagePromiseKey{}).(func(*kgo.Record, error)); ok && p != nil {
 				promise = p
 			}
 		}
@@ -549,9 +538,9 @@ func (b *Broker) fnSubscribe(ctx context.Context, topic string, handler interfac
 
 	go sub.poll(ctx)
 
-	b.Lock()
+	b.mu.Lock()
 	b.subs = append(b.subs, sub)
-	b.Unlock()
+	b.mu.Unlock()
 
 	return sub, nil
 }

kgo_test.go

@@ -222,7 +222,7 @@ func TestPubSub(t *testing.T) {
 				if prc := atomic.LoadInt64(&idx); prc == msgcnt {
 					close(done)
 				} else {
-					t.Logf("processed %v\n", prc)
+					t.Logf("processed %v of %v\n", prc, msgcnt)
 				}
 			case <-ticker.C:
 				close(done)

options.go

@@ -27,11 +27,11 @@ func SubscribeContext(ctx context.Context) broker.SubscribeOption {
 	return broker.SetSubscribeOption(subscribeContextKey{}, ctx)
 }
 
-type publishKey struct{}
+type messageKey struct{}
 
-// PublishKey set the kafka message key (broker option)
+// MessageKey set the kafka message key (broker option)
-func PublishKey(key []byte) broker.PublishOption {
+func MessageKey(key []byte) broker.MessageOption {
-	return broker.SetPublishOption(publishKey{}, key)
+	return broker.SetMessageOption(messageKey{}, key)
 }
 
 type optionsKey struct{}
@@ -103,11 +103,11 @@ func SubscribeFatalOnError(b bool) broker.SubscribeOption {
 	return broker.SetSubscribeOption(fatalOnErrorKey{}, b)
 }
 
-type publishPromiseKey struct{}
+type messagePromiseKey struct{}
 
-// PublishPromise set the kafka promise func for Produce
+// MessagePromise set the kafka promise func for Produce
-func PublishPromise(fn func(*kgo.Record, error)) broker.PublishOption {
+func MessagePromise(fn func(*kgo.Record, error)) broker.MessageOption {
-	return broker.SetPublishOption(publishPromiseKey{}, fn)
+	return broker.SetMessageOption(messagePromiseKey{}, fn)
 }
 
 type subscribeMessagePoolKey struct{}

subscriber.go

@@ -49,8 +49,8 @@ type Subscriber struct {
 	kopts       broker.Options
 	opts        broker.SubscribeOptions
 
-	connected *atomic.Uint32
+	connected    *atomic.Uint32
-	sync.RWMutex
+	mu           sync.RWMutex
 	closed       bool
 	fatalOnError bool
 }
@@ -118,11 +118,11 @@ func (s *Subscriber) poll(ctx context.Context) {
 					continue
 				}
 
-				s.Lock()
+				s.mu.Lock()
 				for p, l := range lmap {
 					s.kopts.Meter.Counter(semconv.BrokerGroupLag, "topic", s.topic, "group", s.opts.Group, "partition", strconv.Itoa(int(p))).Set(uint64(l.Lag))
 				}
-				s.Unlock()
+				s.mu.Unlock()
 
 			}
 		}
@@ -147,9 +147,9 @@ func (s *Subscriber) poll(ctx context.Context) {
 
 			fetches.EachPartition(func(p kgo.FetchTopicPartition) {
 				tps := tp{p.Topic, p.Partition}
-				s.Lock()
+				s.mu.Lock()
 				c := s.consumers[tps]
-				s.Unlock()
+				s.mu.Unlock()
 				if c != nil {
 					c.recs <- p
 				}
@@ -166,15 +166,15 @@ func (s *Subscriber) killConsumers(ctx context.Context, lost map[string][]int32)
 	for topic, partitions := range lost {
 		for _, partition := range partitions {
 			tps := tp{topic, partition}
-			s.Lock()
+			s.mu.Lock()
 			pc, ok := s.consumers[tps]
-			s.Unlock()
+			s.mu.Unlock()
 			if !ok {
 				continue
 			}
-			s.Lock()
+			s.mu.Lock()
 			delete(s.consumers, tps)
-			s.Unlock()
+			s.mu.Unlock()
 			close(pc.quit)
 			if s.kopts.Logger.V(logger.DebugLevel) {
 				s.kopts.Logger.Debug(ctx, fmt.Sprintf("[kgo] waiting for work to finish topic %s partition %d", topic, partition))
@@ -230,9 +230,9 @@ func (s *Subscriber) assigned(_ context.Context, c *kgo.Client, assigned map[str
 				opts:        s.opts,
 				connected:   s.connected,
 			}
-			s.Lock()
+			s.mu.Lock()
 			s.consumers[tp{topic, partition}] = pc
-			s.Unlock()
+			s.mu.Unlock()
 			go pc.consume()
 		}
 	}