Thread based ServerSocket : ServerSocket « Network « Java Tutorial

1. Java Tutorial
2. Network
3. ServerSocket

import java.io.BufferedOutputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.net.ServerSocket;
import java.net.Socket;

public class MainClass {
  public static void main(String[] args) throws IOException {
    int port = 9000;

    ServerSocket server = new ServerSocket(port);
    while (true) {
      Socket socket = server.accept();
      Thread stuffer = new StuffThread(socket);
      stuffer.start();
    }

  }

}

class StuffThread extends Thread {
  private byte[] data = new byte[255];

  private Socket socket;

  public StuffThread(Socket socket) {

    for (int i = 0; i < data.length; i++)
      data[i] = (byte) i;
    this.socket = socket;
  }

  public void run() {
    try {
      OutputStream out = new BufferedOutputStream(socket.getOutputStream());
      while (!socket.isClosed()) {
        out.write(data);
      }
      socket.close();
    } catch (Exception e) {
    }
  }
}