Comments (4)
Can you share a full example and logs of the issue you’re seeing?
from go-nsq.
hamdle.go
package mq
import (
"github.com/nsqio/go-nsq"
"log"
)
type newHandler struct{}
func (m *newHandler) HandleMessage(msg *nsq.Message) (err error) {
addr := msg.NSQDAddress
message := string(msg.Body)
log.Println(addr, message)
return
}
func Handle() {
topic := "topic-demo1"
channel := "channel-demo1"
addr := "192.168.33.10:4150"
conf := nsq.NewConfig()
newConsumer, err := nsq.NewConsumer(topic, channel, conf)
if err != nil {
log.Println(err)
return
}
newHandler := &newHandler{}
newConsumer.AddHandler(newHandler)
err = newConsumer.ConnectToNSQD(addr)
if err != nil {
log.Println(err)
}
}
producer.go
package mq
import (
"fmt"
"github.com/nsqio/go-nsq"
)
var Producer *nsq.Producer
func init() {
var err error
nsqAddr := "192.168.33.10:4150"
conf := nsq.NewConfig()
Producer, err = nsq.NewProducer(nsqAddr, conf)
if err != nil {
fmt.Println(err)
return
}
}
testing file.
handle_test.go
package mq
import "testing"
func TestHandle(t *testing.T) {
Handle()
select {}
}
producer_test.go
package mq
import (
"log"
"testing"
"time"
)
func TestPublish(t *testing.T) {
message := "test message,publish time :" + time.Now().Format("2006-01-02 15:04:05")
log.Println(message)
err := Producer.DeferredPublish("topic-demo1", time.Second*10, []byte(message))
if err != nil {
t.Fatal(err)
}
}
i run TestHandle func first. log is
=== RUN TestHandle
2021/08/20 09:07:45 INF 2 [topic-demo1/channel-demo1] (192.168.33.10:4150) connecting to nsqd
run TestPublish func next, log is
=== RUN TestPublish
2021/08/20 09:09:21 test message,publish time :2021-08-20 09:09:21
2021/08/20 09:09:21 INF 1 (192.168.33.10:4150) connecting to nsqd
--- PASS: TestPublish (0.01s)
PASS
Log of the first step is
=== RUN TestHandle
2021/08/20 09:07:45 INF 2 [topic-demo1/channel-demo1] (192.168.33.10:4150) connecting to nsqd
2021/08/20 09:09:21 192.168.33.10:4150 test message,publish time :2021-08-20 09:09:21
i use docker-compose deploy nsq , file is : https://gist.github.com/cnbattle/977ef3b7617773fe7befcd213ef50522
if i specify version v1.2.0
, delay is ok.
from go-nsq.
my nsqio/nsq:latest local image hash is :
sha256:d3f340ae23ee28117dfc7629cebe9a2c42b74b85455e9a472d35e4f33cb2bc2c
from go-nsq.
I combined this into a single test:
package main
import (
"fmt"
"log"
"testing"
"time"
"github.com/nsqio/go-nsq"
)
type newHandler struct{}
func (m *newHandler) HandleMessage(msg *nsq.Message) (err error) {
addr := msg.NSQDAddress
message := string(msg.Body)
log.Println(addr, message)
return
}
func TestPublish(t *testing.T) {
topic := "topic-demo1"
channel := "channel-demo1"
nsqAddr := "127.0.0.1:4150"
conf1 := nsq.NewConfig()
Producer, err := nsq.NewProducer(nsqAddr, conf1)
if err != nil {
fmt.Println(err)
return
}
message := "test message,publish time :" + time.Now().Format("2006-01-02 15:04:05")
log.Println(message)
err = Producer.DeferredPublish("topic-demo1", time.Second*10, []byte(message))
if err != nil {
t.Fatal(err)
}
conf2 := nsq.NewConfig()
newConsumer, err := nsq.NewConsumer(topic, channel, conf2)
if err != nil {
log.Println(err)
return
}
newHandler := &newHandler{}
newConsumer.AddHandler(newHandler)
err = newConsumer.ConnectToNSQD(nsqAddr)
if err != nil {
log.Println(err)
}
select {}
}
It works as expected, so the issue is likely something to do with your environment/configuration:
$ go test
2021/08/20 23:20:41 test message,publish time :2021-08-20 23:20:41
2021/08/20 23:20:41 INF 1 (127.0.0.1:4150) connecting to nsqd
2021/08/20 23:20:41 INF 2 [topic-demo1/channel-demo1] (127.0.0.1:4150) connecting to nsqd
2021/08/20 23:20:51 127.0.0.1:4150 test message,publish time :2021-08-20 23:20:41
from go-nsq.
Related Issues (20)
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from go-nsq.