/
client.go
46 lines (41 loc) · 825 Bytes
/
client.go
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package main
import (
"log"
"net"
"sync"
"time"
"github.com/lesismal/arpc"
)
func main() {
client, err := arpc.NewClient(func() (net.Conn, error) {
return net.DialTimeout("tcp", "localhost:8888", time.Second*3)
})
if err != nil {
panic(err)
}
defer client.Stop()
wg := sync.WaitGroup{}
for i := 0; i < 9; i++ {
wg.Add(1)
go func() {
defer wg.Done()
req := "hello"
rsp := ""
err = client.Call("/echo", &req, &rsp, time.Second*10)
if err != nil {
log.Fatalf("Call /echo failed: %v", err)
} else {
log.Printf("Call /echo Response: \"%v\"", rsp)
}
}()
}
wg.Wait()
req := "hello"
rsp := ""
err = client.Call("/echo", &req, &rsp, time.Second*10)
if err != nil {
log.Fatalf("Call /echo failed: %v", err)
} else {
log.Printf("Call /echo Response: \"%v\"", rsp)
}
}