import java.io.*;
import java.net.*;

public class Server {

    public static void main(String args[]) {
	ServerSocket serverSocket = null;

	Utilities.printMsg("creating server socket");
	
	try {
	    serverSocket = new ServerSocket(4444);
	} catch (IOException e) {
	    System.err.println("Unable to create server socket, " + e);
	    System.exit(1);
	}

	Utilities.printMsg("accepting client connections");

	while (true) {
	    try {
		Socket clientSocket = serverSocket.accept();
		new Client(clientSocket).start();
	    } catch (IOException e) {
		System.err.println("Unable to accept socket connection, " + e); 
		System.exit(1);
	    }
	}
    }
}