26 lines
358 B
Go
26 lines
358 B
Go
package main
|
|
|
|
import (
|
|
"fmt"
|
|
"sync"
|
|
|
|
"github.com/nats-io/nats.go"
|
|
)
|
|
|
|
func main() {
|
|
nc, err := nats.Connect(nats.DefaultURL)
|
|
defer nc.Close()
|
|
if nil != err {
|
|
fmt.Println(err)
|
|
return
|
|
}
|
|
wg := sync.WaitGroup{}
|
|
wg.Add(10)
|
|
|
|
nc.Subscribe("foo", func(m *nats.Msg) {
|
|
fmt.Printf("Received a message: %s\n", string(m.Data))
|
|
wg.Done()
|
|
})
|
|
wg.Wait()
|
|
}
|