/**

* @author Daniele Bufalo

* @version 1.0

*/

import java.io.BufferedReader;

import java.io.IOException;

import java.io.InputStreamReader;

import java.io.PrintWriter;

import java.net.Socket;

import java.net.UnknownHostException;

// TODO: Auto-generated Javadoc

/**

* The Class Client.

*/

public class Client {

/**

* The main method.

*

* @param args the arguments

*/

public static void main(String args[]) {

String host = "127.0.0.1";

int port = 8081;

new Client(host, port);

}

/**

* Instantiates a new client.

*

* @param host the host

* @param port the port

*/

public Client(String host, int port) {

try {

String serverHostname = new String("127.0.0.1");

System.out.println("Connecting to host " + serverHostname + " on port " + port + ".");

Socket echoSocket = null;

PrintWriter out = null;

BufferedReader in = null;

try {

echoSocket = new Socket(serverHostname, 8081);

out = new PrintWriter(echoSocket.getOutputStream(), true);

in = new BufferedReader(new InputStreamReader(echoSocket.getInputStream()));

} catch (UnknownHostException e) {

System.err.println("Unknown host: " + serverHostname);

System.exit(1);

} catch (IOException e) {

System.err.println("Unable to get streams from server");

System.exit(1);

}

/** {@link UnknownHost} object used to read from console */

BufferedReader stdIn = new BufferedReader(new InputStreamReader(System.in));

while (true) {

System.out.print("client: ");

String userInput = stdIn.readLine();

/** Exit on 'q' char sent */

if ("q".equals(userInput)) {

break;

}

out.println(userInput);

System.out.println("server: " + in.readLine());

}

/** Closing all the resources */

out.close();

in.close();

stdIn.close();

echoSocket.close();

} catch (Exception e) {

e.printStackTrace();

}

}

}