import java.net.*;
import java.io.*;
import java.util.Date;

public class TimeServer extends Thread {

    private int port;

    
    public TimeServer(int p) {
        port = p;
    }
   
    public void run() {
	try {
            ServerSocket serverSocket = new ServerSocket(port);
            
            System.out.println("Time Server started on port " + port);	
            
            while (true) {
		Socket connection = serverSocket.accept();
		sayTime(connection);
                connection.close();                
            }		

        } catch (IOException e) {}
    }

    public void sayTime(Socket connection) 
    throws IOException {
        OutputStream   out     = connection.getOutputStream();
        BufferedWriter writer  = new BufferedWriter(new OutputStreamWriter(out));
        Date           date    = new Date();
        String         strDate = date.toString();
        
        writer.write(strDate);
        //writer.newLine();
        writer.close();
    }


    public static void main(String args[]) 
    throws Exception {
	int        p      = Integer.parseInt(args[0]);
        TimeServer server = new TimeServer(p);
	server.start();
    }
}