private void HandleIncomingData(IAsyncResult parameter)
{
//处于暂停状态
if (ServerIsSuspend)
{
return;
}
if (parameter == null)
{
return;
}
if (parameter.AsyncState == null)
{
return;
}
ClientConnection asyncState = (ClientConnection)parameter.AsyncState;
if (asyncState.Socket == null)
{
Disconnect(asyncState.ConnectionId);
return;
}
try
{
int length = asyncState.Socket.EndReceive(parameter);
if (length == 0)
{
this.RaiseDisconnectedEvent(asyncState);
}
else
{
if (asyncState.Buffer.Length > 0)
{
byte[] destinationArray = new byte[length];
Array.Copy(asyncState.Buffer, 0, destinationArray, 0, length);
if (this.OnDataIn != null)
{
this.OnDataIn(this, new ZYBDataInEventArgs(asyncState, destinationArray));
}
this.StartWaitingForData(asyncState);
}
else
{
this.RaiseDisconnectedEvent(asyncState);
}
}
}
catch (ObjectDisposedException)
{
this.RaiseDisconnectedEvent(asyncState);
}
catch (SocketException exception)
{
if (exception.ErrorCode == 0x2746)
{
this.RaiseDisconnectedEvent(asyncState);
}
this.RaiseErrorEvent(asyncState, exception);
}
}
public ZYBConnectedEventArgs(ClientConnection connection)
{
this.ConnectionId = connection.ConnectionId;
this.socket = connection.Socket;
}
