/// <summary>
/// 从socket中读取数据
/// </summary>
/// <param name="ar"></param>
private void ReadProxy(IAsyncResult ar)
{
HPServerSocket serverSocket = ar.AsyncState as HPServerSocket;
if (serverSocket == null)
{
return;
}
try
{
int bytesRead = serverSocket.Socket.EndReceive(ar);
if (bytesRead == 0)
{
//客户端已经关闭
}
else
{
//读取到了数据
//处理数据
//重新接收数据
serverSocket.Socket.BeginReceive(serverSocket.Buffer, 0, serverSocket.Buffer.Length, SocketFlags.None, new AsyncCallback(ReceiveProxy), serverSocket);
}
}
catch (SocketException sex)
{
}
catch (Exception)
{
}
}
/// <summary>
/// 接收处理
/// </summary>
/// <param name="obj"></param>
private void ReceiveProxy(object obj)
{
while (isRunning)
{
HPServerSocket curSocket = null;
try
{
if (conQueue.TryDequeue(out curSocket))
{
//获取到内容
curSocket.Socket.BeginReceive(curSocket.Buffer, 0, curSocket.Buffer.Length, SocketFlags.None, new AsyncCallback(ReadProxy), curSocket);
}
else
{
Thread.Sleep(100);
}
}
catch (SocketException sex)
{
}
catch (Exception ex)
{
}
}
}
/// <summary>
/// 监听是否有新连接接入
/// </summary>
private void Listen()
{
try
{
tcpListener = new TcpListener(IPAddress.Any, port);
tcpListener.Server.SendTimeout = 5000;
tcpListener.Server.ReceiveTimeout = 5000;
tcpListener.Start(backlog);
isRunning = true;
//通知主线程创建完毕
resetEvent.Set();
//休眠
Thread.Sleep(200);
while (isRunning)
{
try
{
if (!tcpListener.Pending())
{
Thread.Sleep(10);
continue;
}
//AcceptSocket是阻塞的，直到有连接来到
Socket socket = tcpListener.AcceptSocket();
#region 开始处理连接
HPServerSocket item = new HPServerSocket(socket);
conQueue.Enqueue(item);
conBag.Add(item);
#endregion
}
catch (SocketException sex)
{
}
catch (Exception)
{
}
}
}
catch (Exception ex)
{
isRunning = false;
//通知主线程创建完毕
resetEvent.Set();
}
}