Comments on: Echo Echo Echo… http://www.kawaiipixel.com/echo-echo-echo/ Lovely Insanity Mon, 22 Nov 2010 16:45:42 +0000 hourly 1 http://wordpress.org/?v=3.1.3 By: Bernadet http://www.kawaiipixel.com/echo-echo-echo/comment-page-1/#comment-111 Bernadet Sat, 27 Feb 2010 18:14:15 +0000 http://www.kawaiipixel.com/?p=312#comment-111 True true, but that wouldn`t scare Lauren *grins* True true, but that wouldn`t scare Lauren *grins*

]]> By: CodeAddict http://www.kawaiipixel.com/echo-echo-echo/comment-page-1/#comment-109 CodeAddict Tue, 23 Feb 2010 20:50:46 +0000 http://www.kawaiipixel.com/?p=312#comment-109 Actually, you don't need all that code ;-) This will do the same (although it will be less verbose): <strong>EchoServer.java</strong> <code> import java.io.*; import java.net.*; public class EchoServer { private class ClientHandler impements Runnable { private Socket socket; public ClientHandler (Socket socket) { this.socket = socket; } public void run () { try { int i; while ((i = socket.getInputStream().read()) != -1) { socket.getOutputStream().write(i); } } catch (IOException e) { e.printStackTrace(); } } } public EchoServer () { try { ServerSocket socket = new ServerSocket(1337); while (true) { new Thread(new ClientHandler(socket.accept())).start(); } } catch (IOException e) { e.printStackTrace(); } } public static void main (String[] args) { new EchoServer(); } } </code> <strong>EchoClient.java</strong> <code> import java.io.*; import java.net.*; public class EchoClient { public EchoClient (String host, int port) { try { Socket socket = new Socket(host, port); int i; while ((i = System.in.read()) != -1) { socket.getOutputStream().write(i); System.out.write(i); } } catch (IOException e) { e.printStackTrace(); } } public static void main (String[] args) { new EchoClient("localhost", 1337); } } </code> Actually, you don’t need all that code ;-)

This will do the same (although it will be less verbose):

EchoServer.java

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

public class EchoServer {
private class ClientHandler impements Runnable {
private Socket socket;

public ClientHandler (Socket socket) {
this.socket = socket;
}

public void run () {
try {
int i;
while ((i = socket.getInputStream().read()) != -1) {
socket.getOutputStream().write(i);
}
} catch (IOException e) {
e.printStackTrace();
}
}
}

public EchoServer () {
try {
ServerSocket socket = new ServerSocket(1337);
while (true) {
new Thread(new ClientHandler(socket.accept())).start();
}
} catch (IOException e) {
e.printStackTrace();
}
}

public static void main (String[] args) {
new EchoServer();
}
}

EchoClient.java

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

public class EchoClient {
public EchoClient (String host, int port) {
try {
Socket socket = new Socket(host, port);
int i;
while ((i = System.in.read()) != -1) {
socket.getOutputStream().write(i);
System.out.write(i);
}
} catch (IOException e) {
e.printStackTrace();
}
}

public static void main (String[] args) {
new EchoClient("localhost", 1337);
}
}

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