private void AcceptCallback(IAsyncResult ar)
{
allDone.Set();
Socketoutput socketoutput = (Socketoutput)ar.AsyncState;
Socket listener = (Socket)socketoutput.socket;
try
{
Socket handler = listener.EndAccept(ar);
StateObject state = new StateObject();
state.workSocket = handler;
socketoutput.stateobject = state;
handler.BeginReceive(state.buffer, 0, StateObject.BufferSize, 0, new AsyncCallback(ReadCallback), socketoutput);
}
catch (Exception ex)
{
socketoutput.Output(string.Format("AcceptCallback,原因:{0}", ex.ToString()), eOutputType.Error);
}
}
private void ReadCallback(IAsyncResult ar)
{
String content = String.Empty;
Socketoutput socketoutput = (Socketoutput)ar.AsyncState;
StateObject state = (StateObject)socketoutput.stateobject;
try
{
Socket handler = state.workSocket;
int bytesRead = handler.EndReceive(ar);
if (bytesRead > 0)
{
state.sb.Append(Encoding.ASCII.GetString(state.buffer, 0, bytesRead));
content = state.sb.ToString();
PrintRecvMssg(content, socketoutput.interfacetype_chsb, socketoutput.Output);
}
}
catch (Exception ex)
{
socketoutput.Output(string.Format("ReadCallback,原因:{0}", ex.ToString()), eOutputType.Error);
}
}