private void StartWaitingForData(ClientConnection connection)
{
if (connection == null)
{
return;
}
if (connection.Buffer.Length <= 0)
{
return;
}
try
{
if (connection.Socket != null)
{
connection.Connected();
connection.Socket.BeginReceive(connection.Buffer, 0, connection.Buffer.Length, SocketFlags.None, new AsyncCallback(this.HandleIncomingData), connection);
}
}
catch
{
}
}
private void HandleConnection(IAsyncResult parameter)
{
if (parameter == null)
{
return;
}
ClientConnection connection = null;
try
{
Socket socket = this.mListener.EndAccept(parameter);
socket.NoDelay = true;
socket.SendBufferSize = 1024 * 1024 * 1024;
socket.IOControl(IOControlCode.KeepAliveValues, KeepaliveOptionValues, null);
connection = new ClientConnection(socket);
Interlocked.Increment(ref this.totle_count);
connection.ConnectionId = this.totle_count;
ClearInvalid(connection);//每次创建链接的时候要删除无效链接
lock (this.locker)
{
//if (this.mClientConnections.ContainsKey(connection.ConnectionId))//马勇增加的判断,如果已经存在这个关键值，则要求关闭这个已经存在的，并且删除
//{
// if (mClientConnections[connection.ConnectionId] != null)
// {
// mClientConnections[connection.ConnectionId].Socket.Close();
// }
// mClientConnections.Remove(connection.ConnectionId);
//}
this.mClientConnections.Add(connection.ConnectionId, connection);
connection.Connected();
}
if (this.mOnConnected != null)
{
this.mOnConnected(this, new ZYBConnectedEventArgs(connection));
}
this.StartWaitingForData(connection);
}
catch (ObjectDisposedException)
{
this.RaiseDisconnectedEvent(connection);
}
catch (SocketException exception)
{
this.RaiseErrorEvent(connection, exception);
}
finally
{
try
{
this.WaitForClient();
}
catch (Exception)
{
}
}
}
