void recvProc(IAsyncResult ar)//异步Receive
{
stateobject state = (stateobject)ar.AsyncState;
XmlDocument Doc = new XmlDocument();
SipSocket temp;
if (state.isClosed)
{
return;
}
try
{
state.socket.BeginReceive(state.recv, 0, state.BufferSize, 0, new AsyncCallback(recvProc), state);
int i = state.socket.EndReceive(ar);
this.Dispatcher.BeginInvoke(new Action(() => Result.AppendText(Encoding.GetEncoding("GB2312").GetString(state.recv, 0, i))));
SipSocket.Add(state.socket, new SIPTools(state.recv, i));
temp = SipSocket.FindSipSocket(state.socket);
string[] result;
Doc = SIPTools.XmlExtract(recv, i);
if (Doc == null)
{
return;
}
if (InterfaceC.IsRequest(Doc))
{
temp.SendResponse(InterfaceC.Request(Doc));
}
else
{
result = InterfaceC.Response(Doc);
if (result != null)
{
SipSocket.InsertResult(state.socket, result);
for (int k = 0; k < result.Length; k++)
{
Console.WriteLine(result[k]);
}
}
}
}
catch (SocketException e)
{
state.isClosed = true;
state.socket.Dispose();
Console.WriteLine(e.Message);
return;
}
catch (XmlException e)
{
Console.WriteLine(e.Message);
return;
}
}