Udp连接也是基于GameBox,在初始化时创建一个Udp通信:

public UdpConnection()
        {
            GameWorld.Instance.OnApplicationQuit(Disconnect);
            new ServiceTask(new[]
            {
                typeof(IByteStorage),
                typeof(INetworkManager)
            }).Start().Continue(t =>
            {
                _iNetworkManager = ServiceCenter.GetService<INetworkManager>();

                return null;
            });
        }

        public void Init()
        {
            _iSocketChannel = _iNetworkManager.Create("udp") as ISocketChannel;
            _iSocketChannel.Setup(this);
            _iSocketChannel.OnChannelStateChange = OnServerStateChange;
        }

由于Udp协议会产生丢包乱序等现象,需要在接收udp消息时过滤掉旧消息包(可以通过消息包编号)

继承接口IProtocolHost处理消息收发:

  public void Pack(IObjectReader reader, IByteArray writer)
        {
            var message = reader.ReadOne() as SendPackage;
            var byteArray = Pack(message);
            writer.WriteBytes(byteArray.Bytes, 0, byteArray.Length);
        }

        public void Unpack(IByteArray reader, IObjectWriter writer)
        {
            _receiveArray.WriteBytes(reader.ReadBytes());
            Unpack();
#if HShowSocket
            Service.UIManager.MoveSocketStr = "当前通信协议:udp";
#endif
        }