/// <summary>
/// 接收数据回调方法
/// </summary>
/// <param name="ar">回调参数</param>
private void OnReceive(IAsyncResult ar)
{
TCPEndPoint end = ar.AsyncState as TCPEndPoint;
try
{
int real_recv = end.Socket.EndReceive(ar);
end.MStream.Write(end.Buffer, 0, real_recv); //写入消息缓冲区
//尝试读取一条完整消息
ZMessage msg;
while (end.MStream.ReadMessage(out msg))
{
if ((Msg)msg.head == Msg.Default) //心跳包 跳过
{
foreach (KeyValuePair <int, int> p in _pulse_time)
{
if (p.Key == end.UID)
{
_pulse_time[p.Key] = _pulse; //重置
break;
}
}
continue;
}
//处理消息
if (TCPMessageReceived != null)
{
TCPMessageReceivedEventArgs args = new TCPMessageReceivedEventArgs();
args.Msg = (Msg)msg.head;
args.Time = DateTime.Now;
args.End = end;
args.Data = msg.content;
TCPMessageReceived.BeginInvoke(_server_id, args, null, null); //激发事件，通知事件注册者处理消息
}
}
end.Socket.BeginReceive(end.Buffer, 0, 1024, SocketFlags.None, new AsyncCallback(OnReceive), end); //开始下一次数据接收
}
catch
{
if (TCPClientDisConnected != null) //通知客户端断开
{
TCPClientDisConnectedEventArgs args = new TCPClientDisConnectedEventArgs();
args.End = end;
args.Time = DateTime.Now;
TCPClientDisConnected(_server_id, args);
}
int tmp;
_pulse_time.TryRemove(end.UID, out tmp);
}
}
/// <summary>
/// 接收数据回调方法
/// </summary>
/// <param name="ar"></param>
private void OnReceive(IAsyncResult ar)
{
TCPEndPoint end = ar.AsyncState as TCPEndPoint;
try
{
int real_recv = end.Socket.EndReceive(ar);
end.MStream.Write(end.Buffer, 0, real_recv); //写入消息缓冲区
//尝试读取一条完整消息
ZMessage msg;
while (end.MStream.ReadMessage(out msg))
{
//处理消息
if (TCPMessageReceived != null)
{
TCPMessageReceivedEventArgs args = new TCPMessageReceivedEventArgs();
args.Msg = (Msg)msg.head;
args.Time = DateTime.Now;
args.End = end;
args.Data = msg.content;
TCPMessageReceived.BeginInvoke(_client_id, args, null, null); //激发事件，通知事件注册者处理消息
}
}
end.Socket.BeginReceive(end.Buffer, 0, 1024, SocketFlags.None, new AsyncCallback(OnReceive), end);
}
catch
{
if (TCPClientDisConnected != null) //通知客户端断开
{
TCPClientDisConnectedEventArgs args = new TCPClientDisConnectedEventArgs();
args.End = end;
args.Time = DateTime.Now;
TCPClientDisConnected(_client_id, args);
}
}
}
/// <summary>
/// 接收数据回调方法
/// </summary>
/// <param name="ar"></param>
private void OnReceive(IAsyncResult ar)
{
TCPEndPoint end = ar.AsyncState as TCPEndPoint;
try
{
int real_recv = end.Socket.EndReceive(ar);
end.MStream.Write(end.Buffer, 0, real_recv); //写入消息缓冲区
//尝试读取一条完整消息
ZMessage msg;
while (end.MStream.ReadMessage(out msg))
{
//处理消息
if (TCPMessageReceived != null)
{
TCPMessageReceivedEventArgs args = new TCPMessageReceivedEventArgs();
args.Msg = (Msg)msg.head;
args.Time = DateTime.Now;
args.End = end;
args.Data = msg.content;
TCPMessageReceived.BeginInvoke(_client_id, args, null, null); //激发事件，通知事件注册者处理消息
}
}
end.Socket.BeginReceive(end.Buffer, 0, 1024, SocketFlags.None, new AsyncCallback(OnReceive), end);
}
catch
{
if (TCPClientDisConnected != null) //通知客户端断开
{
TCPClientDisConnectedEventArgs args = new TCPClientDisConnectedEventArgs();
args.End = end;
args.Time = DateTime.Now;
TCPClientDisConnected(_client_id, args);
}
}
}
//收到消息
void manager_TCPMessageReceived(string csID, TCPMessageReceivedEventArgs args)
{
this.Invoke((Action)delegate()
{
if (args.Msg == Msg.Zmsg1) //文本
{
textBox1.AppendText(args.Time.ToLongTimeString() + " " + args.End.RemoteIP + ":" + args.End.RemotePort + " 发送文本:\n"
+ Encoding.Unicode.GetString(args.Data) + "\n");
}
if (args.Msg == Msg.Zmsg2) //图片
{
textBox1.AppendText(args.Time.ToLongTimeString() + " " + args.End.RemoteIP + ":" + args.End.RemotePort + " 发送图片:\n"
+ "见右方-->\n");
Image image = Bitmap.FromStream(new MemoryStream(args.Data));
pictureBox1.Image = image;
}
});
}
/// <summary>
/// 接收数据回调方法
/// </summary>
/// <param name="ar">回调参数</param>
private void OnReceive(IAsyncResult ar)
{
TCPEndPoint end = ar.AsyncState as TCPEndPoint;
try
{
int real_recv = end.Socket.EndReceive(ar);
end.MStream.Write(end.Buffer, 0, real_recv); //写入消息缓冲区
//尝试读取一条完整消息
ZMessage msg;
while (end.MStream.ReadMessage(out msg))
{
if ((Msg)msg.head == Msg.Default) //心跳包 跳过
{
foreach (KeyValuePair<int, int> p in _pulse_time)
{
if (p.Key == end.UID)
{
_pulse_time[p.Key] = _pulse; //重置
break;
}
}
continue;
}
//处理消息
if (TCPMessageReceived != null)
{
TCPMessageReceivedEventArgs args = new TCPMessageReceivedEventArgs();
args.Msg = (Msg)msg.head;
args.Time = DateTime.Now;
args.End = end;
args.Data = msg.content;
TCPMessageReceived.BeginInvoke(_server_id, args, null, null); //激发事件，通知事件注册者处理消息
}
}
end.Socket.BeginReceive(end.Buffer, 0, 1024, SocketFlags.None, new AsyncCallback(OnReceive), end); //开始下一次数据接收
}
catch
{
if (TCPClientDisConnected != null) //通知客户端断开
{
TCPClientDisConnectedEventArgs args = new TCPClientDisConnectedEventArgs();
args.End = end;
args.Time = DateTime.Now;
TCPClientDisConnected(_server_id, args);
}
int tmp;
_pulse_time.TryRemove(end.UID,out tmp);
}
}
