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Author SHA1 Message Date
23f0ad0f2f Merge pull request 'change log fields' (#129) from fix into v3
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Reviewed-on: #129
2024-02-15 10:45:37 +03:00
4fcbe0a770 change log fields
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Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>
2024-02-15 10:44:59 +03:00
28c9865121 Merge pull request 'logger fix' (#128) from logger_fix into v3
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Reviewed-on: #128
2024-02-15 10:21:06 +03:00
697413d829 logger fix
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Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>
2024-02-15 10:20:15 +03:00
8a64e8c5cc Merge pull request 'fixup panic' (#126) from rwfix into v3
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Reviewed-on: #126
2023-12-20 22:54:47 +03:00
2c8ca8d14f fixup panic
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Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>
2023-12-20 22:54:10 +03:00
769ac6322f Merge pull request 'allow rebalance on unsubscribe' (#125) from unsubfix into v3
Reviewed-on: #125
2023-05-25 15:12:54 +03:00
52318d68b8 allow rebalance on unsubscribe
Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>
2023-05-25 15:11:53 +03:00
5c4332ffc4 Merge pull request 'fix graceful shutdown' (#124) from graceful into v3
Reviewed-on: #124
2023-05-13 15:13:17 +03:00
3a86d4c0f4 fix graceful shutdown
Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>
2023-05-13 15:12:26 +03:00
8bbcc30d04 Merge pull request 'improve performance and correctness' (#122) from improve into v3
Reviewed-on: #122
2023-03-14 09:31:58 +03:00
9 changed files with 107 additions and 149 deletions

View File

@@ -3,7 +3,7 @@ package kgo
import ( import (
"sync" "sync"
"go.unistack.org/micro/v4/broker" "go.unistack.org/micro/v3/broker"
) )
type event struct { type event struct {

22
go.mod
View File

@@ -1,14 +1,22 @@
module go.unistack.org/micro-broker-kgo/v4 module go.unistack.org/micro-broker-kgo/v3
go 1.19 go 1.17
require ( require (
github.com/twmb/franz-go v1.11.5 github.com/twmb/franz-go v1.12.1
go.unistack.org/micro/v4 v4.0.1 github.com/twmb/franz-go/pkg/kmsg v1.4.0
go.unistack.org/micro/v3 v3.10.38
) )
require ( require (
github.com/klauspost/compress v1.15.9 // indirect github.com/golang/protobuf v1.5.3 // indirect
github.com/pierrec/lz4/v4 v4.1.15 // indirect github.com/google/uuid v1.6.0 // indirect
github.com/twmb/franz-go/pkg/kmsg v1.3.0 // indirect github.com/imdario/mergo v0.3.16 // indirect
github.com/klauspost/compress v1.16.0 // indirect
github.com/patrickmn/go-cache v2.1.0+incompatible // indirect
github.com/pierrec/lz4/v4 v4.1.17 // indirect
golang.org/x/sys v0.17.0 // indirect
google.golang.org/genproto/googleapis/rpc v0.0.0-20240213162025-012b6fc9bca9 // indirect
google.golang.org/grpc v1.61.1 // indirect
google.golang.org/protobuf v1.32.0 // indirect
) )

43
go.sum
View File

@@ -1,18 +1,45 @@
github.com/klauspost/compress v1.15.9 h1:wKRjX6JRtDdrE9qwa4b/Cip7ACOshUI4smpCQanqjSY= 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/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
github.com/imdario/mergo v0.3.16 h1:wwQJbIsHYGMUyLSPrEq1CT16AhnhNJQ51+4fdHUnCl4=
github.com/imdario/mergo v0.3.16/go.mod h1:WBLT9ZmE3lPoWsEzCh9LPo3TiwVN+ZKEjmz+hD27ysY=
github.com/klauspost/compress v1.15.9/go.mod h1:PhcZ0MbTNciWF3rruxRgKxI5NkcHHrHUDtV4Yw2GlzU= github.com/klauspost/compress v1.15.9/go.mod h1:PhcZ0MbTNciWF3rruxRgKxI5NkcHHrHUDtV4Yw2GlzU=
github.com/pierrec/lz4/v4 v4.1.15 h1:MO0/ucJhngq7299dKLwIMtgTfbkoSPF6AoMYDd8Q4q0= github.com/klauspost/compress v1.16.0 h1:iULayQNOReoYUe+1qtKOqw9CwJv3aNQu8ivo7lw1HU4=
github.com/klauspost/compress v1.16.0/go.mod h1:ntbaceVETuRiXiv4DpjP66DpAtAGkEQskQzEyD//IeE=
github.com/patrickmn/go-cache v2.1.0+incompatible h1:HRMgzkcYKYpi3C8ajMPV8OFXaaRUnok+kx1WdO15EQc=
github.com/patrickmn/go-cache v2.1.0+incompatible/go.mod h1:3Qf8kWWT7OJRJbdiICTKqZju1ZixQ/KpMGzzAfe6+WQ=
github.com/pierrec/lz4/v4 v4.1.15/go.mod h1:gZWDp/Ze/IJXGXf23ltt2EXimqmTUXEy0GFuRQyBid4= github.com/pierrec/lz4/v4 v4.1.15/go.mod h1:gZWDp/Ze/IJXGXf23ltt2EXimqmTUXEy0GFuRQyBid4=
github.com/twmb/franz-go v1.11.5 h1:TTv5lVJd+87XkmP9dWN9Jgpf7IUUr7a7jee+byR8LBE= github.com/pierrec/lz4/v4 v4.1.17 h1:kV4Ip+/hUBC+8T6+2EgburRtkE9ef4nbY3f4dFhGjMc=
github.com/twmb/franz-go v1.11.5/go.mod h1:FvaHNlpT6woVYIl6LAuIeL7yHol1Fp6Gv2Dn21AvH78= github.com/pierrec/lz4/v4 v4.1.17/go.mod h1:gZWDp/Ze/IJXGXf23ltt2EXimqmTUXEy0GFuRQyBid4=
github.com/twmb/franz-go/pkg/kmsg v1.3.0 h1:ouBETB7nTqRxiO5E8/pySoFZtVEW2VWw55z3/bsUzTw= github.com/silas/dag v0.0.0-20211117232152-9d50aa809f35/go.mod h1:7RTUFBdIRC9nZ7/3RyRNH1bdqIShrDejd1YbLwgPS+I=
github.com/twmb/franz-go/pkg/kmsg v1.3.0/go.mod h1:SxG/xJKhgPu25SamAq0rrucfp7lbzCpEXOC+vH/ELrY= github.com/twmb/franz-go v1.12.1 h1:8lWT8q0spL40Nfw6eonJ8OoPGLvF9arvadRRmcSiu9Y=
go.unistack.org/micro/v4 v4.0.1 h1:xo1IxbVfgh8i0eY0VeYa3cbb13u5n/Mxnp3FOgWD4Jo= github.com/twmb/franz-go v1.12.1/go.mod h1:Ofc5tSSUJKLmpRNUYSejUsAZKYAHDHywTS322KWdChQ=
go.unistack.org/micro/v4 v4.0.1/go.mod h1:p/J5UcSJjfHsWGT31uKoghQ5rUQZzQJBAFy+Z4+ZVMs= github.com/twmb/franz-go/pkg/kmsg v1.4.0 h1:tbp9hxU6m8qZhQTlpGiaIJOm4BXix5lsuEZ7K00dF0s=
github.com/twmb/franz-go/pkg/kmsg v1.4.0/go.mod h1:SxG/xJKhgPu25SamAq0rrucfp7lbzCpEXOC+vH/ELrY=
go.unistack.org/micro/v3 v3.10.23 h1:4BE7NwwyJbCWOfzjzztamBxJSgRHHW1uQtMGNDLHG3s=
go.unistack.org/micro/v3 v3.10.38 h1:g87FalXGCFcW6oUT8PtBIFHQYKAl8Ro69/dXIb3AoCo=
go.unistack.org/micro/v3 v3.10.38/go.mod h1:eUgtvbtiiz6te93m0ZdmoecbitWwjdBmmr84srmEIKA=
golang.org/x/crypto v0.0.0-20220817201139-bc19a97f63c8/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4= golang.org/x/crypto v0.0.0-20220817201139-bc19a97f63c8/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
golang.org/x/net v0.0.0-20211112202133-69e39bad7dc2/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y= golang.org/x/net v0.0.0-20211112202133-69e39bad7dc2/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.17.0 h1:25cE3gD+tdBA7lp7QfhuV+rJiE9YXTcS3VG1SqssI/Y=
golang.org/x/sys v0.17.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo= golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ= golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
google.golang.org/genproto/googleapis/rpc v0.0.0-20240213162025-012b6fc9bca9 h1:hZB7eLIaYlW9qXRfCq/qDaPdbeY3757uARz5Vvfv+cY=
google.golang.org/genproto/googleapis/rpc v0.0.0-20240213162025-012b6fc9bca9/go.mod h1:YUWgXUFRPfoYK1IHMuxH5K6nPEXSCzIMljnQ59lLRCk=
google.golang.org/grpc v1.61.1 h1:kLAiWrZs7YeDM6MumDe7m3y4aM6wacLzM1Y/wiLP9XY=
google.golang.org/grpc v1.61.1/go.mod h1:VUbo7IFqmF1QtCAstipjG0GIoq49KvMe9+h1jFLBNJs=
google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
google.golang.org/protobuf v1.32.0 h1:pPC6BG5ex8PDFnkbrGU3EixyhKcQ2aDuBS36lqK/C7I=
google.golang.org/protobuf v1.32.0/go.mod h1:c6P6GXX6sHbq/GpV6MGZEdwhWPcYBgnhAHhKbcUYpos=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

72
kgo.go
View File

@@ -1,5 +1,5 @@
// Package kgo provides a kafka broker using kgo // Package kgo provides a kafka broker using kgo
package kgo // import "go.unistack.org/micro-broker-kgo/v4" package kgo // import "go.unistack.org/micro-broker-kgo/v3"
import ( import (
"context" "context"
@@ -11,13 +11,14 @@ import (
"time" "time"
"github.com/twmb/franz-go/pkg/kgo" "github.com/twmb/franz-go/pkg/kgo"
"go.unistack.org/micro/v4/broker" "github.com/twmb/franz-go/pkg/kmsg"
"go.unistack.org/micro/v4/metadata" "go.unistack.org/micro/v3/broker"
id "go.unistack.org/micro/v4/util/id" "go.unistack.org/micro/v3/metadata"
mrand "go.unistack.org/micro/v4/util/rand" id "go.unistack.org/micro/v3/util/id"
mrand "go.unistack.org/micro/v3/util/rand"
) )
var _ broker.Broker = &Broker{} var _ broker.Broker = (*Broker)(nil)
var ErrLostMessage = errors.New("message not marked for offsets commit and will be lost in next iteration") var ErrLostMessage = errors.New("message not marked for offsets commit and will be lost in next iteration")
@@ -55,6 +56,7 @@ type Broker struct {
c *kgo.Client c *kgo.Client
kopts []kgo.Opt kopts []kgo.Opt
connected bool connected bool
init bool
sync.RWMutex sync.RWMutex
opts broker.Options opts broker.Options
subs []*subscriber subs []*subscriber
@@ -133,6 +135,9 @@ func (k *Broker) Disconnect(ctx context.Context) error {
return nctx.Err() return nctx.Err()
default: default:
for _, sub := range k.subs { for _, sub := range k.subs {
if sub.closed {
continue
}
if err := sub.Unsubscribe(ctx); err != nil { if err := sub.Unsubscribe(ctx); err != nil {
return err return err
} }
@@ -192,8 +197,10 @@ func (k *Broker) Publish(ctx context.Context, topic string, msg *broker.Message,
func (k *Broker) publish(ctx context.Context, msgs []*broker.Message, opts ...broker.PublishOption) error { func (k *Broker) publish(ctx context.Context, msgs []*broker.Message, opts ...broker.PublishOption) error {
k.RLock() k.RLock()
if !k.connected { ok := k.connected
k.RUnlock() k.RUnlock()
if !ok {
k.Lock() k.Lock()
c, err := k.connect(ctx, k.kopts...) c, err := k.connect(ctx, k.kopts...)
if err != nil { if err != nil {
@@ -204,31 +211,23 @@ func (k *Broker) publish(ctx context.Context, msgs []*broker.Message, opts ...br
k.connected = true k.connected = true
k.Unlock() k.Unlock()
} }
k.RUnlock()
options := broker.NewPublishOptions(opts...) options := broker.NewPublishOptions(opts...)
records := make([]*kgo.Record, 0, len(msgs)) records := make([]*kgo.Record, 0, len(msgs))
var errs []string var errs []string
var err error var err error
var key []byte var key []byte
var promise func(*kgo.Record, error)
if options.Context != nil { if options.Context != nil {
if k, ok := options.Context.Value(publishKey{}).([]byte); ok && k != nil { if k, ok := options.Context.Value(publishKey{}).([]byte); ok && k != nil {
key = k key = k
} }
if p, ok := options.Context.Value(publishPromiseKey{}).(func(*kgo.Record, error)); ok && p != nil {
promise = p
}
} }
for _, msg := range msgs { for _, msg := range msgs {
rec := &kgo.Record{Context: ctx, Key: key} rec := &kgo.Record{Context: ctx, Key: key}
rec.Topic, _ = msg.Header.Get(metadata.HeaderTopic) rec.Topic, _ = msg.Header.Get(metadata.HeaderTopic)
k.opts.Meter.Counter(broker.PublishMessageInflight, "endpoint", rec.Topic).Inc() if options.BodyOnly || k.opts.Codec.String() == "noop" {
if options.BodyOnly {
rec.Value = msg.Body
} else if k.opts.Codec.String() == "noop" {
rec.Value = msg.Body rec.Value = msg.Body
for k, v := range msg.Header { for k, v := range msg.Header {
rec.Headers = append(rec.Headers, kgo.RecordHeader{Key: k, Value: []byte(v)}) rec.Headers = append(rec.Headers, kgo.RecordHeader{Key: k, Value: []byte(v)})
@@ -242,36 +241,10 @@ func (k *Broker) publish(ctx context.Context, msgs []*broker.Message, opts ...br
records = append(records, rec) records = append(records, rec)
} }
if promise != nil {
ts := time.Now()
for _, rec := range records {
k.c.Produce(ctx, rec, func(r *kgo.Record, err error) {
te := time.Since(ts)
k.opts.Meter.Counter(broker.PublishMessageInflight, "endpoint", rec.Topic).Dec()
k.opts.Meter.Summary(broker.PublishMessageLatencyMicroseconds, "endpoint", r.Topic).Update(te.Seconds())
k.opts.Meter.Histogram(broker.PublishMessageDurationSeconds, "endpoint", r.Topic).Update(te.Seconds())
if err != nil {
k.opts.Meter.Counter(broker.PublishMessageTotal, "endpoint", r.Topic, "status", "failure").Inc()
} else {
k.opts.Meter.Counter(broker.PublishMessageTotal, "endpoint", r.Topic, "status", "success").Inc()
}
promise(r, err)
})
}
return nil
}
ts := time.Now()
results := k.c.ProduceSync(ctx, records...) results := k.c.ProduceSync(ctx, records...)
te := time.Since(ts)
for _, result := range results { for _, result := range results {
k.opts.Meter.Summary(broker.PublishMessageLatencyMicroseconds, "endpoint", result.Record.Topic).Update(te.Seconds())
k.opts.Meter.Histogram(broker.PublishMessageDurationSeconds, "endpoint", result.Record.Topic).Update(te.Seconds())
k.opts.Meter.Counter(broker.PublishMessageInflight, "endpoint", result.Record.Topic).Dec()
if result.Err != nil { if result.Err != nil {
k.opts.Meter.Counter(broker.PublishMessageTotal, "endpoint", result.Record.Topic, "status", "failure").Inc()
errs = append(errs, result.Err.Error()) errs = append(errs, result.Err.Error())
} else {
k.opts.Meter.Counter(broker.PublishMessageTotal, "endpoint", result.Record.Topic, "status", "success").Inc()
} }
} }
@@ -336,6 +309,18 @@ func (k *Broker) Subscribe(ctx context.Context, topic string, handler broker.Han
return nil, err return nil, err
} }
mdreq := kmsg.NewMetadataRequest()
mdreq.Topics = []kmsg.MetadataRequestTopic{
{Topic: &topic},
}
mdrsp, err := mdreq.RequestWith(ctx, c)
if err != nil {
return nil, err
} else if mdrsp.Topics[0].ErrorCode != 0 {
return nil, fmt.Errorf("topic %s not exists or permission error", topic)
}
sub.c = c sub.c = c
go sub.poll(ctx) go sub.poll(ctx)
@@ -350,6 +335,7 @@ func (k *Broker) String() string {
} }
func NewBroker(opts ...broker.Option) *Broker { func NewBroker(opts ...broker.Option) *Broker {
rand.Seed(time.Now().Unix())
options := broker.NewOptions(opts...) options := broker.NewOptions(opts...)
kaddrs := options.Addrs kaddrs := options.Addrs

View File

@@ -10,10 +10,10 @@ import (
"time" "time"
kg "github.com/twmb/franz-go/pkg/kgo" kg "github.com/twmb/franz-go/pkg/kgo"
kgo "go.unistack.org/micro-broker-kgo/v4" kgo "go.unistack.org/micro-broker-kgo/v3"
"go.unistack.org/micro/v4/broker" "go.unistack.org/micro/v3/broker"
"go.unistack.org/micro/v4/logger" "go.unistack.org/micro/v3/logger"
"go.unistack.org/micro/v4/metadata" "go.unistack.org/micro/v3/metadata"
) )
var ( var (

View File

@@ -5,7 +5,7 @@ import (
"fmt" "fmt"
"github.com/twmb/franz-go/pkg/kgo" "github.com/twmb/franz-go/pkg/kgo"
"go.unistack.org/micro/v4/logger" "go.unistack.org/micro/v3/logger"
) )
type mlogger struct { type mlogger struct {
@@ -30,11 +30,11 @@ func (l *mlogger) Log(lvl kgo.LogLevel, msg string, args ...interface{}) {
return return
} }
if len(args) > 0 { if len(args) > 0 {
fields := make(map[string]interface{}, int(len(args)/2)) fields := make([]interface{}, 0, len(args))
for i := 0; i <= len(args)/2; i += 2 { for i := 0; i <= len(args)/2; i += 2 {
fields[fmt.Sprintf("%v", args[i])] = args[i+1] fields = append(fields, fmt.Sprintf("%v", args[i]), args[i+1])
} }
l.l.Fields(fields).Log(l.ctx, mlvl, msg) l.l.Fields(fields...).Log(l.ctx, mlvl, msg)
} else { } else {
l.l.Log(l.ctx, mlvl, msg) l.l.Log(l.ctx, mlvl, msg)
} }

View File

@@ -6,44 +6,9 @@ import (
"time" "time"
"github.com/twmb/franz-go/pkg/kgo" "github.com/twmb/franz-go/pkg/kgo"
"go.unistack.org/micro/v4/meter" "go.unistack.org/micro/v3/meter"
) )
/*
func NewServerSubscriberWrapper(opts ...Option) server.SubscriberWrapper {
handler := &wrapper{
opts: NewOptions(opts...),
}
return handler.SubscriberFunc
}
func (w *wrapper) SubscriberFunc(fn server.SubscriberFunc) server.SubscriberFunc {
return func(ctx context.Context, msg server.Message) error {
endpoint := msg.Topic()
labels := make([]string, 0, 4)
labels = append(labels, labelEndpoint, endpoint)
w.opts.Meter.Counter(SubscribeMessageInflight, labels...).Inc()
ts := time.Now()
err := fn(ctx, msg)
te := time.Since(ts)
w.opts.Meter.Counter(SubscribeMessageInflight, labels...).Dec()
w.opts.Meter.Summary(SubscribeMessageLatencyMicroseconds, labels...).Update(te.Seconds())
w.opts.Meter.Histogram(SubscribeMessageDurationSeconds, labels...).Update(te.Seconds())
if err == nil {
labels = append(labels, labelStatus, labelSuccess)
} else {
labels = append(labels, labelStatus, labelFailure)
}
w.opts.Meter.Counter(SubscribeMessageTotal, labels...).Inc()
return err
}
}
*/
type metrics struct { type metrics struct {
meter meter.Meter meter meter.Meter
} }

View File

@@ -5,8 +5,8 @@ import (
"time" "time"
"github.com/twmb/franz-go/pkg/kgo" "github.com/twmb/franz-go/pkg/kgo"
"go.unistack.org/micro/v4/broker" "go.unistack.org/micro/v3/broker"
"go.unistack.org/micro/v4/client" "go.unistack.org/micro/v3/client"
) )
// DefaultCommitInterval specifies how fast send commit offsets to kafka // DefaultCommitInterval specifies how fast send commit offsets to kafka
@@ -78,15 +78,3 @@ type subscribeMaxInflightKey struct{}
func SubscribeMaxInFlight(n int) broker.SubscribeOption { func SubscribeMaxInFlight(n int) broker.SubscribeOption {
return broker.SetSubscribeOption(subscribeMaxInflightKey{}, n) return broker.SetSubscribeOption(subscribeMaxInflightKey{}, n)
} }
type publishPromiseKey struct{}
// PublishPromise set the kafka promise func for Produce
func PublishPromise(fn func(*kgo.Record, error)) broker.PublishOption {
return broker.SetPublishOption(publishPromiseKey{}, fn)
}
// ClientPublishKey set the kafka message key (client option)
func ClientPublishPromise(fn func(*kgo.Record, error)) client.PublishOption {
return client.SetPublishOption(publishPromiseKey{}, fn)
}

View File

@@ -3,12 +3,11 @@ package kgo
import ( import (
"context" "context"
"sync" "sync"
"time"
"github.com/twmb/franz-go/pkg/kgo" "github.com/twmb/franz-go/pkg/kgo"
"go.unistack.org/micro/v4/broker" "go.unistack.org/micro/v3/broker"
"go.unistack.org/micro/v4/logger" "go.unistack.org/micro/v3/logger"
"go.unistack.org/micro/v4/metadata" "go.unistack.org/micro/v3/metadata"
) )
type tp struct { type tp struct {
@@ -53,9 +52,16 @@ func (s *subscriber) Unsubscribe(ctx context.Context) error {
return nil return nil
} }
select { select {
case <-ctx.Done(): // case <-ctx.Done():
return ctx.Err() // return ctx.Err()
default: default:
s.c.PauseFetchTopics(s.topic)
s.c.CloseAllowingRebalance()
kc := make(map[string][]int32)
for ctp := range s.consumers {
kc[ctp.t] = append(kc[ctp.t], ctp.p)
}
s.killConsumers(ctx, kc)
close(s.done) close(s.done)
s.closed = true s.closed = true
} }
@@ -72,15 +78,13 @@ func (s *subscriber) poll(ctx context.Context) {
for { for {
select { select {
case <-ctx.Done(): case <-ctx.Done():
s.c.Close() s.c.CloseAllowingRebalance()
return return
case <-s.done: case <-s.done:
s.c.Close()
return return
default: default:
fetches := s.c.PollRecords(ctx, maxInflight) fetches := s.c.PollRecords(ctx, maxInflight)
if fetches.IsClientClosed() { if !s.closed && fetches.IsClientClosed() {
s.kopts.Logger.Errorf(ctx, "[kgo] client closed")
s.closed = true s.closed = true
return return
} }
@@ -164,8 +168,6 @@ func (pc *consumer) consume() {
return return
case p := <-pc.recs: case p := <-pc.recs:
for _, record := range p.Records { for _, record := range p.Records {
ts := time.Now()
pc.kopts.Meter.Counter(broker.SubscribeMessageInflight, "endpoint", record.Topic).Inc()
p := eventPool.Get().(*event) p := eventPool.Get().(*event)
p.msg.Header = nil p.msg.Header = nil
p.msg.Body = nil p.msg.Body = nil
@@ -182,45 +184,30 @@ func (pc *consumer) consume() {
p.msg.Body = record.Value p.msg.Body = record.Value
} else { } else {
if err := pc.kopts.Codec.Unmarshal(record.Value, p.msg); err != nil { if err := pc.kopts.Codec.Unmarshal(record.Value, p.msg); err != nil {
pc.kopts.Meter.Counter(broker.SubscribeMessageTotal, "endpoint", record.Topic, "status", "failure").Inc()
p.err = err p.err = err
p.msg.Body = record.Value p.msg.Body = record.Value
if eh != nil { if eh != nil {
_ = eh(p) _ = eh(p)
pc.kopts.Meter.Counter(broker.SubscribeMessageInflight, "endpoint", record.Topic).Dec()
if p.ack { if p.ack {
pc.c.MarkCommitRecords(record) pc.c.MarkCommitRecords(record)
} else { } else {
eventPool.Put(p) eventPool.Put(p)
pc.kopts.Logger.Fatalf(pc.kopts.Context, "[kgo] ErrLostMessage wtf?") pc.kopts.Logger.Infof(pc.kopts.Context, "[kgo] ErrLostMessage wtf?")
return return
} }
eventPool.Put(p) eventPool.Put(p)
te := time.Since(ts)
pc.kopts.Meter.Summary(broker.SubscribeMessageLatencyMicroseconds, "endpoint", record.Topic).Update(te.Seconds())
pc.kopts.Meter.Histogram(broker.SubscribeMessageDurationSeconds, "endpoint", record.Topic).Update(te.Seconds())
continue continue
} else { } else {
if pc.kopts.Logger.V(logger.ErrorLevel) { if pc.kopts.Logger.V(logger.ErrorLevel) {
pc.kopts.Logger.Errorf(pc.kopts.Context, "[kgo]: failed to unmarshal: %v", err) pc.kopts.Logger.Errorf(pc.kopts.Context, "[kgo]: failed to unmarshal: %v", err)
} }
} }
te := time.Since(ts)
pc.kopts.Meter.Counter(broker.SubscribeMessageInflight, "endpoint", record.Topic).Dec()
pc.kopts.Meter.Summary(broker.SubscribeMessageLatencyMicroseconds, "endpoint", record.Topic).Update(te.Seconds())
pc.kopts.Meter.Histogram(broker.SubscribeMessageDurationSeconds, "endpoint", record.Topic).Update(te.Seconds())
eventPool.Put(p) eventPool.Put(p)
pc.kopts.Logger.Fatalf(pc.kopts.Context, "[kgo] Unmarshal err not handled wtf?") pc.kopts.Logger.Infof(pc.kopts.Context, "[kgo] Unmarshal err not handled wtf?")
return return
} }
} }
err := pc.handler(p) err := pc.handler(p)
if err == nil {
pc.kopts.Meter.Counter(broker.SubscribeMessageTotal, "endpoint", record.Topic, "status", "success").Inc()
} else {
pc.kopts.Meter.Counter(broker.SubscribeMessageTotal, "endpoint", record.Topic, "status", "failure").Inc()
}
pc.kopts.Meter.Counter(broker.SubscribeMessageInflight, "endpoint", record.Topic).Dec()
if err == nil && pc.opts.AutoAck { if err == nil && pc.opts.AutoAck {
p.ack = true p.ack = true
} else if err != nil { } else if err != nil {
@@ -233,9 +220,6 @@ func (pc *consumer) consume() {
} }
} }
} }
te := time.Since(ts)
pc.kopts.Meter.Summary(broker.SubscribeMessageLatencyMicroseconds, "endpoint", record.Topic).Update(te.Seconds())
pc.kopts.Meter.Histogram(broker.SubscribeMessageDurationSeconds, "endpoint", record.Topic).Update(te.Seconds())
if p.ack { if p.ack {
eventPool.Put(p) eventPool.Put(p)
pc.c.MarkCommitRecords(record) pc.c.MarkCommitRecords(record)