// ============================================================
// Constructor
public HttpServer(int port, httpCallback myCallback)
{
this.port = port;
string hostname = Dns.GetHostName();
foreach (IPAddress tmp in Dns.GetHostAddresses(hostname))
{
if (tmp.AddressFamily == AddressFamily.InterNetwork)
{
SERVIP = tmp.ToString();
EXTERNSERVIP = SERVIP;
break;
}
}
Console.WriteLine("Hostname: " + hostname + " - IP: " + SERVIP);
if (myCallback != null)
{
doCallBack = myCallback;
}
}
// ============================================================
// Listener
public void listen()
{
// Create a new server socket, set up all the endpoints, bind the socket and then listen
Socket listener = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
IPAddress ipaddress = IPAddress.Parse(SERVIP);
IPEndPoint endpoint = new IPEndPoint(ipaddress, port);
try
{
listener.Bind(endpoint);
listener.Blocking = true;
listener.Listen(-1);
}
catch (SocketException e)
{
Console.WriteLine("SocketException: " + e.ErrorCode + " - " + e.Message);
return;
}
catch (Exception e)
{
Console.WriteLine("Other exception: " + e.Message);
return;
}
Console.WriteLine("Http server listening on port " + port);
bool quit;
do
{
quit = true;
try
{
// Because connection is blocking, only accept when one is present
// Poll every 10ms for new connection
if (listener.Poll(10000, SelectMode.SelectRead))
{
// Accept a new connection from the net, blocking till one comes in
Socket s = listener.Accept();
// Create a new processor for this request
HttpProcessor processor = new HttpProcessor(s, doCallBack);
// Dispatch that processor in its own thread
Thread thread = new Thread(new ThreadStart(processor.process));
thread.Start();
}
quit = false;
}
catch (SocketException e)
{
Console.WriteLine("SocketException: " + e.ErrorCode + " - " + e.Message);
}
catch (ThreadAbortException)
{
//Server going down
System.Threading.Thread.ResetAbort(); //allow cleanup code below loop
}
catch (Exception e)
{
Console.WriteLine("Other exception: " + e.Message);
}
} while (!quit);
listener.Close();
doCallBack = null;
Console.WriteLine("Http server is shut down");
}
