/** 
 *	@author Kristof Friedrichsen
 *      @author Ryan Mann
 *      @author Bob Free
 *      @author Pat O'Neill
 *	@version December 15, 2006
**/
package chutesladder;

import java.io.IOException;
import java.net.ServerSocket;
import java.net.Socket;

public class GameServer {
    public static final int DEFAULT_PORT = 2698;
    public static void main(String[] args) {
	int port = DEFAULT_PORT;
	System.err.println ("ChatServer.java - line 11 - creating ServerSocket");
	ServerSocket serverSocket = null;
	System.err.println ("ChatServer.java - line 13 - creating Socket");
	Socket socket = null;
	try {
	    if(args.length > 0) 
	        port = Integer.parseInt(args[0]);
	} catch(NumberFormatException nfe) {
	    System.err.println("ChatServer.java - Usage: java ChatServer [port]");
	    System.err.println("ChatServer.java - Where options include:");
	    System.err.println("ChatServer.java - \tport the port on which to listen.");
	    System.exit(0);
	} 
	try {
	    
	    System.err.print ("ChatServer.java -27- serverSocket = new ServerSocket(port) ==> ");
		serverSocket = new ServerSocket(port);
	    System.err.println (serverSocket.toString () );
	    while(true) {
	        System.err.print ("ChatServer.java -31- socket = serverSocket.accept() ==> ");
                socket = serverSocket.accept();
                System.err.println (socket.toString () );
	        System.err.print("ChatServer.java -34- GameHandler handler = new GameHandler(socket) ==> ");
                GameHandler handler = new GameHandler(socket);
		System.err.println ( handler.toString () + " " + handler.getId () );
	        System.err.println( "ChatServer.java -37- starting handler" );
		handler.start();
	    }
	} catch(IOException ioe) {
	    ioe.printStackTrace();
	} finally {
	    try {
	        serverSocket.close();
	    } catch(IOException ioe) {
		ioe.printStackTrace();
	    }
	}
    }
}