private void server_DataReceived(object sender, DataReceivedEventArgs e)
{
string receivedMessage = BytesToString(e.Data);
txtReceivedMessage.Dispatcher.BeginInvoke(
delegate(object arg) {
txtReceivedMessage.TextContent = "Received message: " + arg.ToString();
return null;
},
receivedMessage);
string response = "Response from server for the request '" + receivedMessage + "'";
e.ResponseData = System.Text.Encoding.UTF8.GetBytes(response);
if (receivedMessage == "close")
e.Close = true;
}
private void OnDataReceived(DataReceivedEventArgs e)
{
if (DataReceived != null)
DataReceived(this, e);
}
private void ProcessRequest()
{
const int c_microsecondsPerSecond = 1000000;
using (clientSocket)
{
while (true)
{
try
{
if (clientSocket.Poll(5 * c_microsecondsPerSecond, SelectMode.SelectRead))
{
// If the butter is zero-lenght, the connection has been closed or terminated.
if (clientSocket.Available == 0)
break;
byte[] buffer = new byte[clientSocket.Available];
int bytesRead = clientSocket.Receive(buffer, clientSocket.Available, SocketFlags.None);
byte[] data = new byte[bytesRead];
buffer.CopyTo(data, 0);
DataReceivedEventArgs args = new DataReceivedEventArgs(clientSocket.LocalEndPoint, clientSocket.RemoteEndPoint, data);
socket.OnDataReceived(args);
if (args.ResponseData != null)
clientSocket.Send(args.ResponseData);
if (args.Close)
break;
}
}
catch (Exception)
{
break;
}
}
}
}
