protected virtual void ReceiveData(IAsyncResult iar)
{
Socket client = (Socket)iar.AsyncState;
try
{
if (_isClose)
{
return;
}
int recv = client.EndReceive(iar);
if (recv > 0) //接收到数据
{
agree.NoWait();
if (ReceiveOriginalData != null)
{
try
{
ReceiveOriginalData(_recvDataBuffer, recv);
}
catch { }
}
}
//继续接收来自来客户端的数据
if (!client.Connected)
{
this.Close();
return;
}
client.BeginReceive(_recvDataBuffer, 0, _recvDataBuffer.Length, SocketFlags.None,
new AsyncCallback(ReceiveData), client);
}
catch (ObjectDisposedException ex)
{
OnError(this, ex.Message);
_isClose = true;
}
catch (InvalidOperationException ex)
{
OnError(this, ex.Message);
}
catch (SocketException)
{
if (HandlerClose != null)
{
int hd = this._HandlerID;
HandlerClose(this, hd);
}
this.Close();
}
catch (Exception ex)
{
OnError(this, ex.Message);
}
}
