// message fetcher
func fetcher_task() {
//connect to game service
clients, err := services.GetAllService(services.SERVICE_GAME)
if err != nil {
log.Critical(err)
os.Exit(-1)
}
for _, cli := range clients {
service, _ := cli.(proto.GameServiceClient)
stream, err := service.Notify(context.Background(), &proto.Game_Nil{})
if err != nil {
log.Critical(err)
os.Exit(-1)
}
go func() {
for {
p, err := stream.Recv()
if err == io.EOF {
log.Infof("stream recv EOF err :%v", err)
return
}
if err != nil {
log.Critical("stream recv gs err", err)
continue
}
registry.Deliver(p.Uid, p.Content)
}
}()
}
}
func (f *forwarder) recv(key string, cli GameService_PacketClient) {
for {
in, err := cli.Recv()
if err == io.EOF {
log.Infof("stream recv EOF err : %v", err)
return
}
if err != nil {
log.Critical("Failed to receive a note : %v", err)
continue
}
registry.Deliver(in.Uid, in.Content)
}
}