You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
31 lines
572 B
31 lines
572 B
package main
|
|
|
|
import (
|
|
"context"
|
|
"fmt"
|
|
|
|
"github.com/go-kratos/kratos/examples/event/event"
|
|
"github.com/go-kratos/kratos/examples/event/kafka"
|
|
)
|
|
|
|
func main() {
|
|
sender, err := kafka.NewKafkaSender([]string{"localhost:9092"}, "kratos")
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
|
|
for i := 0; i < 50; i++ {
|
|
send(sender)
|
|
}
|
|
|
|
_ = sender.Close()
|
|
}
|
|
|
|
func send(sender event.Sender) {
|
|
msg := kafka.NewMessage("kratos", []byte("hello world"))
|
|
err := sender.Send(context.Background(), msg)
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
fmt.Printf("key:%s, value:%s\n", msg.Key(), msg.Value())
|
|
}
|
|
|