void AcceptCallback(IAsyncResult ar)
{
// Signal the main thread to continue.
allDone.Set();
// Get the socket that handles the client request.
Socket listener = (Socket)ar.AsyncState;
Socket handler = listener.EndAccept(ar);
// Create the state object.
TCPMessageState state = new TCPMessageState();
state.workSocket = handler;
handler.BeginReceive(state.buffer, 0, TCPMessageState.BufferSize, 0,
new AsyncCallback(ReadCallback), state);
}
public void ReadCallback(IAsyncResult ar)
{
String content = String.Empty;
// Retrieve the state object and the handler socket
// from the asynchronous state object.
TCPMessageState state = (TCPMessageState)ar.AsyncState;
lastCallerClient = state.workSocket;
// Read data from the client socket.
int bytesRead = lastCallerClient.EndReceive(ar);
if (bytesRead > 0)
{
// There might be more data, so store the data received so far.
state.sb.Append(Encoding.ASCII.GetString(
state.buffer, 0, bytesRead));
// Check for end-of-file tag. If it is not there, read
// more data.
content = state.sb.ToString();
LastMessage = content;
//if (content.IndexOf("<EOF>") > -1)
//{
// // All the data has been read from the
// // client. Display it on the console.
// Console.WriteLine("Read {0} bytes from socket. \n Data : {1}",
// content.Length, content);
// // Echo the data back to the client.
// // Send(handler, content);
// LastMessage = content;
//}
//else
//{
// // Not all data received. Get more.
// handler.BeginReceive(state.buffer, 0, TCPMessageState.BufferSize, 0,
// new AsyncCallback(ReadCallback), state);
//}
}
}
