コード例 #1
0
 private void handleDisconnect() {
   Connection c = null;
   try {
     netCode = ois.readInt();
     c = checkConnectionNetCode();
     if (c != null && c.getState() == Connection.STATE_CONNECTED) {
       oos.writeInt(DISCONNECTED);
       oos.flush();
       System.out.println("->DISCONNECTED"); // $NON-NLS-1$
       c.setState(Connection.STATE_DISCONNECTED);
     } else {
       System.out.println("->NOT_CONNECTED"); // $NON-NLS-1$
       oos.writeInt(NOT_CONNECTED);
       oos.flush();
     }
   } catch (IOException e) {
     System.out.println("handleDisconnect: " + e.getMessage()); // $NON-NLS-1$
     if (c != null) {
       c.setState(Connection.STATE_DISCONNECTED);
       System.out.println(
           "Connection closed with "
               + //$NON-NLS-1$
               c.getRemoteAddress()
               + ":"
               + c.getRemotePort()); // $NON-NLS-1$
     }
   }
 }
コード例 #2
0
  private void handleSendCode() {
    Connection c = null;
    GeneticCode code;

    try {
      netCode = ois.readInt();
      c = checkConnectionNetCode();
      if (c != null && c.getState() == Connection.STATE_CONNECTED) {
        oos.writeInt(WAITING_CODE);
        oos.flush();
        System.out.println("->WAITING_CODE"); // $NON-NLS-1$
        code = (GeneticCode) ois.readObject();
        System.out.println("Genetic code"); // $NON-NLS-1$
        oos.writeInt(CODE_RECEIVED);
        oos.flush();
        System.out.println("->CODE_RECEIVED"); // $NON-NLS-1$
        c.getInCorridor().receiveOrganism(code);
      } else {
        System.out.println("->NOT_CONNECTED"); // $NON-NLS-1$
        oos.writeInt(NOT_CONNECTED);
        oos.flush();
      }
    } catch (IOException e) {
      System.out.println("handleSendCode: " + e.getMessage()); // $NON-NLS-1$
      if (c != null) {
        c.setState(Connection.STATE_DISCONNECTED);
        System.out.println(
            "Connection closed with "
                + c.getRemoteAddress()
                + //$NON-NLS-1$
                ":"
                + c.getRemotePort()); // $NON-NLS-1$
      }
    } catch (ClassNotFoundException e) {
      System.out.println("handleSendCode: " + e.getMessage()); // $NON-NLS-1$
      if (c != null) {
        c.setState(Connection.STATE_DISCONNECTED);
        System.out.println(
            "Connection closed with "
                + c.getRemoteAddress()
                + //$NON-NLS-1$
                ":"
                + c.getRemotePort()); // $NON-NLS-1$
      }
    }
  }
コード例 #3
0
 public void closeServer() {
   isActive = false;
   // Remove all connections
   synchronized (connections) {
     for (Connection c : connections) {
       c.send(DISCONNECT);
       c.setState(DISCONNECTED);
     }
   }
   connections = Collections.synchronizedList(new ArrayList<Connection>());
 }
コード例 #4
0
 private void handleConnect() {
   try {
     int program_version = ois.readInt();
     port = ois.readInt();
     address = listenSocket.getInetAddress();
     netCode = ois.readInt();
     Connection c = checkConnectionNetCode();
     if (c != null) {
       oos.writeInt(ALREADY_CONNECTED);
       oos.flush();
       System.out.println("->ALREADY_CONNECTED"); // $NON-NLS-1$
     } else {
       if (isAcceptingConnections()) {
         if (connections.size() < Utils.getMAX_CONNECTIONS()) {
           if (Utils.VERSION == program_version) {
             Connection newConnection = newConnection();
             if (newConnection != null) {
               oos.writeInt(CONNECTED);
               newConnection.setState(Connection.STATE_CONNECTED);
               System.out.println("->CONNECTED"); // $NON-NLS-1$
             } else {
               oos.writeInt(ALREADY_CONNECTED);
               System.out.println("->ALREADY_CONNECTED"); // $NON-NLS-1$
             }
             oos.flush();
           } else {
             oos.writeInt(INCOMPATIBLE_PROGRAM_VERSION);
             oos.flush();
             System.out.println("->INCOMPATIBLE_PROGRAM_VERSION"); // $NON-NLS-1$
           }
         } else {
           oos.writeInt(TOO_MANY_CONNECTIONS);
           oos.flush();
           System.out.println("->TOO_MANY_CONNECTIONS"); // $NON-NLS-1$
         }
       } else {
         oos.writeInt(NOT_ACCEPTING_CONNECTIONS);
         oos.flush();
         System.out.println("->NOT_ACCEPTING_CONNECTIONS"); // $NON-NLS-1$
       }
     }
   } catch (IOException ex) {
     System.out.println(ex.getMessage());
   }
 }