IM/open-im-server
1
0
Fork 0
mirror of https://github.com/openimsdk/open-im-server.git synced 2026-05-17 07:19:02 +08:00
Code Issues Packages Projects Releases Wiki Activity

kafka key

Browse Source
This commit is contained in:
wangchuxiao
2023-05-19 19:43:43 +08:00
parent ca2eee17bc
commit 5fab4d3138
15 changed files with 501 additions and 667 deletions
Download Patch File Download Diff File Expand all files Collapse all files
pkg/common/kafka/consumer.go
+2 -3
View File
@@ -1,9 +1,10 @@
package kafka
import (
"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
"sync"
"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
"github.com/Shopify/sarama"
)
@@ -28,14 +29,12 @@ func NewKafkaConsumer(addr []string, topic string) *Consumer {
consumer, err := sarama.NewConsumer(p.addr, consumerConfig)
if err != nil {
panic(err.Error())
return nil
}
p.Consumer = consumer
partitionList, err := consumer.Partitions(p.Topic)
if err != nil {
panic(err.Error())
return nil
}
p.PartitionList = partitionList
pkg/common/kafka/producer.go
+9 -13
View File
@@ -3,7 +3,6 @@ package kafka
import (
"context"
"errors"
"strconv"
"github.com/OpenIMSDK/Open-IM-Server/pkg/common/config"
"github.com/OpenIMSDK/Open-IM-Server/pkg/common/constant"
@@ -17,7 +16,7 @@ import (
prome "github.com/OpenIMSDK/Open-IM-Server/pkg/common/prome"
)
var emptyMsg = errors.New("binary msg is empty")
var errEmptyMsg = errors.New("binary msg is empty")
type Producer struct {
topic string
@@ -40,15 +39,14 @@ func NewKafkaProducer(addr []string, topic string) *Producer {
}
p.addr = addr
p.topic = topic
producer, err := sarama.NewSyncProducer(p.addr, p.config) //Initialize the client
if err != nil {
panic(err.Error())
return nil
}
p.producer = producer
return &p
}
func GetMQHeaderWithContext(ctx context.Context) ([]sarama.RecordHeader, error) {
operationID, opUserID, platform, connID, err := mcontext.GetCtxInfos(ctx)
if err != nil {
@@ -60,6 +58,7 @@ func GetMQHeaderWithContext(ctx context.Context) ([]sarama.RecordHeader, error)
{Key: []byte(constant.OpUserPlatform), Value: []byte(platform)},
{Key: []byte(constant.ConnID), Value: []byte(connID)}}, err
}
func GetContextWithMQHeader(header []*sarama.RecordHeader) context.Context {
var values []string
for _, recordHeader := range header {
@@ -67,31 +66,28 @@ func GetContextWithMQHeader(header []*sarama.RecordHeader) context.Context {
}
return mcontext.WithMustInfoCtx(values) // TODO
}
func (p *Producer) SendMessage(ctx context.Context, key string, m proto.Message) (int32, int64, error) {
log.ZDebug(ctx, "SendMessage", "key ", key, "msg", m, "topic", p.topic)
func (p *Producer) SendMessage(ctx context.Context, key string, msg proto.Message) (int32, int64, error) {
log.ZDebug(ctx, "SendMessage", "msg", msg, "topic", p.topic, "key", key)
kMsg := &sarama.ProducerMessage{}
kMsg.Topic = p.topic
kMsg.Key = sarama.StringEncoder(key)
bMsg, err := proto.Marshal(m)
bMsg, err := proto.Marshal(msg)
if err != nil {
return 0, 0, utils.Wrap(err, "kafka proto Marshal err")
}
if len(bMsg) == 0 {
return 0, 0, utils.Wrap(emptyMsg, "")
return 0, 0, utils.Wrap(errEmptyMsg, "")
}
kMsg.Value = sarama.ByteEncoder(bMsg)
if kMsg.Key.Length() == 0 || kMsg.Value.Length() == 0 {
return 0, 0, utils.Wrap(emptyMsg, "")
return 0, 0, utils.Wrap(errEmptyMsg, "")
}
kMsg.Metadata = ctx
header, err := GetMQHeaderWithContext(ctx)
if err != nil {
return 0, 0, utils.Wrap(err, "")
}
var arr []string
for i, header := range header {
arr = append(arr, strconv.Itoa(i), string(header.Key), string(header.Value))
}
kMsg.Headers = header
partition, offset, err := p.producer.SendMessage(kMsg)
log.ZDebug(ctx, "ByteEncoder SendMessage end", "key ", kMsg.Key, "key length", kMsg.Value.Length())