package MV3500Cohort2018JanuaryMarch.homework1;

//package Assignment01;

import java.io.*;
import java.net.*;
/**
 * homework assignment
 * @author Jeremiah Sasala
 */
public class SasalaServer {

    /**
     * Program invocation, execution starts here
     * @param args command-line arguments
     */
    public static void main(String[] args) {
        
        try
        {

            ServerSocket serverSocket = new ServerSocket(2317);

            while(true)
            {
                Socket clientConnection = serverSocket.accept();
                OutputStream os = clientConnection.getOutputStream();
                PrintStream ps = new PrintStream(os);
                
                String entityName = "Ranger";
                double xPos = Math.round(Math.random()*10);
                double yPos = Math.round(Math.random()*10);
                double zPos = Math.round(Math.random()*10);

                ps.println("Entity position information");
                ps.println("Name: " + entityName);
                ps.println("X coordinate: " + xPos);
                ps.println("Y coordinate: " + yPos);
                ps.println("Z coordinate: " + zPos);
                
                InetAddress localAddress = clientConnection.getLocalAddress();
                InetAddress remoteAddress = clientConnection.getInetAddress();
                
                int localPort = clientConnection.getLocalPort();
                int remotePort = clientConnection.getPort();
                
                System.out.println("Socket pair: (( " + localAddress.toString() + ", " + localPort + " ), ( " + 
                        remoteAddress.toString() + ", " + remotePort + " ))");
                
                ps.flush();
                clientConnection.close();
            }
       }
        catch(Exception e)
        {
            System.out.println("problem with networking: " + e);
        }
    }
    
}