tools/testserver/TestServer.java

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  37
  38 import java.io.*;
  39 import java.net.*;
  40
  41 public class TestServer extends Thread {
  42
  43         final static int DEFAULT_PORT = 4321;
  44
  45     protected int port;
  46         protected ServerSocket listen_socket;
  47
  48         public static void fail(Exception e, String msg) {
  49                 System.err.println(msg + ":" + e);
  50                 e.printStackTrace();
  51         }
  52
  53         public TestServer() {
  54                 this(DEFAULT_PORT);
  55         }
  56
  57         public TestServer(int port) {
  58                 this.port = port;
  59                 try {
  60                         listen_socket = new ServerSocket(port);
  61                 }
  62                 catch (IOException e) {
  63                         fail(e, "Exception creating server socket");
  64                 }
  65                 System.out.println("Server: listening on port " + port);
  66                 this.start();
  67         }
  68
  69         public void run() {
  70                 try {
  71                         while (true) {
  72                                 Socket client_socket = listen_socket.accept();
  73                                 new Connection(client_socket);
  74                         }
  75                 }
  76                 catch (IOException e) {
  77                         fail(e, "Exception while listening");
  78                 }
  79         }
  80
  81         public static void main(String args[]) {
  82                 int port = DEFAULT_PORT;
  83                 if (args.length == 1) {
  84                         try {
  85                                 port = Integer.parseInt(args[0]);
  86                         }
  87                         catch (NumberFormatException e) {
  88                                 port = DEFAULT_PORT;
  89                         }
  90                 }
  91                 new TestServer(port);
  92         }
  93
  94 }
  95