func main() {
log.SetPrefix(SERVICE)
lis, err := net.Listen("tcp", _port)
if err != nil {
log.Critical(err)
os.Exit(-1)
}
log.Info("listenin on ", lis.Addr())
s := grpc.NewServer()
ins := &server{}
ins.init()
pb.RegisterChatServiceServer(s, ins)
s.Serve(lis)
}
//游戏入口
func main() {
defer utils.PrintPanicStack()
go func() {
log.Info(http.ListenAndServe("0.0.0.0:6060", nil))
}()
log.SetPrefix(SERVICE)
tcpAddr, err := net.ResolveTCPAddr("tcp4", _port)
checkError(err)
listener, err := net.ListenTCP("tcp", tcpAddr)
checkError(err)
log.Info("listening on:", listener.Addr())
// loop accepting
for {
conn, err := listener.AcceptTCP()
if err != nil {
log.Warning("accept failed:", err)
continue
}
go handleClient(conn)
// check server close signal
select {
case <-die:
listener.Close()
goto FINAL
default:
}
}
FINAL:
// server closed, wait forever
// 此处为什么要等1秒
// 此处等待1秒钟，只是为了wg.Wait() 可以执行到，从而阻塞主线程
for {
<-time.After(time.Second)
}
}
