コード例 #1
0
ファイル: Message.java プロジェクト: aptivate/openldap-jldap
 /* package */
 final void sendMessage() throws LDAPException {
   if (Debug.LDAP_DEBUG) {
     Debug.trace(Debug.messages, name + "Sending request to " + conn.getConnectionName());
   }
   conn.writeMessage(this);
   // Start the timer thread
   if (mslimit != 0) {
     // Don't start the timer thread for abandon or Unbind
     switch (msg.getType()) {
       case LDAPMessage.ABANDON_REQUEST:
       case LDAPMessage.UNBIND_REQUEST:
         mslimit = 0;
         break;
       default:
         // start the timer thread
         timer = new Timeout(mslimit, this);
         timer.setDaemon(true); // If this is the last thread running, allow exit.
         timer.start();
         break;
     }
   }
   return;
 }
コード例 #2
0
ファイル: Message.java プロジェクト: aptivate/openldap-jldap
  /* package */
  void abandon(LDAPConstraints cons, InterThreadException informUserEx) {
    if (!waitForReply) {
      Debug.trace(Debug.messages, name + "Abandon request ignored");
      return;
    }
    if (Debug.LDAP_DEBUG) {
      Debug.trace(
          Debug.messages,
          name
              + "Abandon request, complete="
              + complete
              + ", bind="
              + (bindprops != null)
              + ", informUser="******", waitForReply="
              + waitForReply);
    }
    acceptReplies = false; // don't listen to anyone
    waitForReply = false; // don't let sleeping threads lie
    if (!complete) {
      try {
        // If a bind, release bind semaphore & wake up waiting threads
        // Must do before writing abandon message, otherwise deadlock
        if (bindprops != null) {
          int id;
          if (conn.isBindSemIdClear()) {
            // Semaphore id for normal operations
            id = msgId;
          } else {
            // Semaphore id for sasl bind
            id = conn.getBindSemId();
            conn.clearBindSemId();
          }
          conn.freeWriteSemaphore(id);
        }

        if (Debug.LDAP_DEBUG) {
          Debug.trace(Debug.messages, name + "Sending abandon request");
        }
        // Create the abandon message, but don't track it.
        LDAPControl[] cont = null;
        if (cons != null) {
          cont = cons.getControls();
        }
        LDAPMessage msg = new LDAPAbandonRequest(msgId, cont);
        // Send abandon message to server
        conn.writeMessage(msg);
      } catch (LDAPException ex) {; // do nothing
      }
      // If not informing user, remove message from agent
      if (informUserEx == null) {
        agent.abandon(msgId, null);
      }
      conn.removeMessage(this);
    }
    // Get rid of all replies queued
    if (informUserEx != null) {
      replies.addElement(new LDAPResponse(informUserEx, conn.getActiveReferral()));
      if (Debug.LDAP_DEBUG) {
        Debug.trace(
            Debug.messages,
            name
                + "Queued exception as LDAPResponse ("
                + replies.size()
                + " in queue):"
                + " following referral="
                + (conn.getActiveReferral() != null)
                + "\n\texception: "
                + informUserEx.getLDAPErrorMessage());
      }
      stopTimer();
      // wake up waiting threads to receive exception
      sleepersAwake();
      // Message will get cleaned up when last response removed from queue
    } else {
      // Wake up any waiting threads, so they can terminate.
      // If informing the user, we wake sleepers after
      // caller queues dummy response with error status
      sleepersAwake();
      cleanup();
    }
    return;
  }