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Raw format, 5 years 3 weeks old, and 96 hits.

Someone
Sunday, January 14th, 2007 at 4:57:41am MST 

  1. /*
  2.  * The control class.  Will establish connections.  Check
  3.  * for existence.
  4.  *
  5.  */
  6.  
  7. import java.lang.*;
  8. import java.net.*;
  9. import java.io.*;
  10.  
  11. public class control {
  12.  
  13.         /* Initial attributes */
  14.         private Socket sock;
  15.        
  16.         private OutputStream os;
  17.         private DataOutputStream dos;
  18.         private InputStream is;
  19.         private DataInputStream dis;
  20.         public String response = "down";
  21.        
  22.                 public void addServer(String ip) {
  23.                                        
  24.                         try {
  25.                                 /* Establish a connection */
  26.                                 System.out.println("Establishing socket... \n");
  27.                                 sock = new Socket(ip, 8081);
  28.                        
  29.                                 /* Request information from the server */
  30.                                 os = sock.getOutputStream();
  31.                                 dos = new DataOutputStream(os);
  32.                                 dos.writeUTF("alive?");
  33.                                
  34.                                 /* Receive any information, check it. */
  35.                                 is = sock.getInputStream();
  36.                                 dis = new DataInputStream(is);
  37.                                 String input = new String(dis.readUTF());
  38.                                 System.out.println(input);
  39.                        
  40.                                 if (input.equals ("yes")) {
  41.                                         response = "Up";
  42.                                 } else {
  43.                                         response = "Down";
  44.                                 }
  45.                                
  46.                                 /* close the streams and sockets */
  47.                                 os.close();
  48.                                 dos.close();
  49.                                 sock.close();
  50.                                
  51.                        
  52.                         } catch (IOException e) {
  53.                                 System.out.println("Control Socket Failed.");   
  54.                         }
  55.                 }
  56.                
  57.         }

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