45 lines
849 B
Java
45 lines
849 B
Java
![]() |
/*
|
||
|
* A Minimal echo server.
|
||
|
*
|
||
|
* Copyright (c) 2004 Michael Schierl
|
||
|
*
|
||
|
* Licensed unter GNU General Public License.
|
||
|
*/
|
||
|
|
||
|
import java.io.*;
|
||
|
import java.net.*;
|
||
|
|
||
|
public class EchoServer extends Thread {
|
||
|
|
||
|
public static void main(String[] args) throws IOException {
|
||
|
ServerSocket ss = new ServerSocket(Integer.parseInt(args[0]));
|
||
|
while (true) {
|
||
|
Socket s = ss.accept();
|
||
|
new EchoServer(s);
|
||
|
}
|
||
|
}
|
||
|
|
||
|
private Socket s;
|
||
|
|
||
|
public EchoServer(Socket s) {
|
||
|
this.s=s;
|
||
|
start();
|
||
|
}
|
||
|
|
||
|
public void run() {
|
||
|
try {
|
||
|
InputStream in = s.getInputStream();
|
||
|
OutputStream out = s.getOutputStream();
|
||
|
byte[] b = new byte[4096];
|
||
|
int len;
|
||
|
while ((len = in.read(b)) != -1) {
|
||
|
out.write(b, 0, len);
|
||
|
}
|
||
|
} catch (SocketException ex) {
|
||
|
// nothing
|
||
|
} catch (IOException ex) {
|
||
|
ex.printStackTrace();
|
||
|
}
|
||
|
}
|
||
|
}
|