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consumer_push.go
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consumer_push.go
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package main
import (
"flag"
"fmt"
"git.oschina.net/cloudzone/smartgo/stgclient/consumer"
"git.oschina.net/cloudzone/smartgo/stgclient/consumer/listener"
"git.oschina.net/cloudzone/smartgo/stgclient/process"
"git.oschina.net/cloudzone/smartgo/stgcommon/message"
"git.oschina.net/cloudzone/smartgo/stgcommon/protocol/heartbeat"
"git.oschina.net/cloudzone/smartgo/stgcommon/sync"
"sync/atomic"
"time"
)
type MessageListenerImpl struct {
MsgCount int64
StartTime int64
MapContent *sync.Map
}
func (listenerImpl *MessageListenerImpl) ConsumeMessage(msgs []*message.MessageExt, context *consumer.ConsumeConcurrentlyContext) listener.ConsumeConcurrentlyStatus {
for _, msg := range msgs {
count := atomic.AddInt64(&listenerImpl.MsgCount, 1)
listenerImpl.MapContent.Put(msg.ToString(), 0)
var num int64 = 10000
if count%num == 0 {
fmt.Println(count, msg.ToString(), listenerImpl.MapContent.Size())
}
if count >= 5050000 {
fmt.Println(count, msg.ToString(), listenerImpl.MapContent.Size())
}
}
return listener.CONSUME_SUCCESS
}
func taskC() {
t := time.NewTicker(time.Second * 1000)
for {
select {
case <-t.C:
}
}
}
var (
def_consumerGroupId = "consumerGroupId-200"
def_topic = "cloudzone123"
def_namesrvAddr = "10.112.68.189:9876"
def_tag = "tagA"
)
func main() {
consumerGroupId := flag.String("p", def_consumerGroupId, "the consumer group id ")
topic := flag.String("topic", def_topic, "the topic for use")
tag := flag.String("tag", def_tag, "the tag for use")
namesrvAddr := flag.String("h", def_namesrvAddr, "the namesrv ip:port")
flag.Parse()
defaultMQPushConsumer := process.NewDefaultMQPushConsumer(*consumerGroupId)
defaultMQPushConsumer.SetConsumeFromWhere(heartbeat.CONSUME_FROM_LAST_OFFSET)
defaultMQPushConsumer.SetMessageModel(heartbeat.CLUSTERING)
defaultMQPushConsumer.SetNamesrvAddr(*namesrvAddr)
defaultMQPushConsumer.Subscribe(*topic, *tag)
defaultMQPushConsumer.RegisterMessageListener(&MessageListenerImpl{StartTime: time.Now().Unix(), MapContent: sync.NewMap()})
defaultMQPushConsumer.Start()
go taskC()
select {}
}