/// <summary> /// 启动服务器 /// </summary> /// <returns>异步TCP服务器</returns> public void Start() { if (!IsRunning) { IsRunning = true; _serverSock.Bind(new IPEndPoint(this.Address, this.Port)); //_serverSock.Connect(new IPEndPoint(IPAddress.Any, 0)); AsyncSocketUDPState so = new AsyncSocketUDPState(); so.workSocket = _serverSock; _serverSock.BeginReceiveFrom(so.buffer, 0, so.buffer.Length, SocketFlags.None, ref so.remote, new AsyncCallback(ReceiveDataAsync), null); //EndPoint sender = new IPEndPoint(IPAddress.Any, 0); //_serverSock.BeginReceiveFrom(_recvBuffer, 0, _recvBuffer.Length, SocketFlags.None, // ref sender, new AsyncCallback(ReceiveDataAsync), sender); //BeginReceive 和 BeginReceiveFrom的区别是什么 /*_serverSock.BeginReceive(_recvBuffer, 0, _recvBuffer.Length, SocketFlags.None, * new AsyncCallback(ReceiveDataAsync), null);*/ } }
/// <summary> /// 关闭一个与客户端之间的会话 /// </summary> /// <param name="state">需要关闭的客户端会话对象</param> public void Close(AsyncSocketUDPState state) { if (state != null) { //_clients.Remove(state); //_clientCount--; //TODO 触发关闭事件 } }
public AsyncSocketUDPEventArgs(byte[] msg, AsyncSocketUDPState state) { this._msg = msg; this._state = state; IsHandled = false; }
public AsyncSocketUDPEventArgs(AsyncSocketUDPState state) { this._state = state; IsHandled = false; }
private void RaiseOtherException(AsyncSocketUDPState state) { RaiseOtherException(state, null); }