public synchronized void cancel() throws IOException {
    action.type(Action.TYPE.RESUME);
    if (isCancelled.getAndSet(true)) return;

    if (asyncSupport instanceof AsynchronousProcessor) {
      try {
        AsynchronousProcessor.class.cast(asyncSupport).resumed(req, response);
      } catch (ServletException e) {
        logger.trace("", e);
      }
    }
    asyncSupport.action(this);
    // We must close the underlying WebSocket as well.
    if (AtmosphereResponse.class.isAssignableFrom(response.getClass())) {
      AtmosphereResponse.class.cast(response).close();
      AtmosphereResponse.class.cast(response).destroy();
    }

    if (AtmosphereRequest.class.isAssignableFrom(req.getClass())) {
      AtmosphereRequest.class.cast(req).destroy();
    }

    // TODO: Grab some measurement.
    //        req = null;
    //        response = null;

    // Just in case
    if (broadcaster != null) {
      broadcaster.removeAtmosphereResource(this);
    }
    event.destroy();
  }
  public void cancel() throws IOException {

    if (!isCancelled.getAndSet(true)) {
      logger.trace("Cancelling {}", uuid);

      if (config.getBroadcasterFactory().getDefault() != null) {
        config.getBroadcasterFactory().getDefault().removeAllAtmosphereResource(this);
        if (transport.equals(TRANSPORT.WEBSOCKET)) {
          String parentUUID = (String) req.getAttribute(SUSPENDED_ATMOSPHERE_RESOURCE_UUID);
          AtmosphereResource p = AtmosphereResourceFactory.getDefault().find(parentUUID);
          if (p != null) {
            config.getBroadcasterFactory().getDefault().removeAllAtmosphereResource(p);
          }
        }
      }

      asyncSupport.complete(this);

      SessionTimeoutSupport.restoreTimeout(req);
      action.type(Action.TYPE.CANCELLED);
      if (asyncSupport != null) asyncSupport.action(this);
      // We must close the underlying WebSocket as well.
      if (AtmosphereResponse.class.isAssignableFrom(response.getClass())) {
        AtmosphereResponse.class.cast(response).close();
        AtmosphereResponse.class.cast(response).destroy();
      }

      if (AtmosphereRequest.class.isAssignableFrom(req.getClass())) {
        AtmosphereRequest.class.cast(req).destroy();
      }
      req.removeAttribute(FrameworkConfig.ATMOSPHERE_RESOURCE);
      event.destroy();
    }
  }
Exemplo n.º 3
0
  public void cancel() throws IOException {

    if (!isCancelled.getAndSet(true)) {
      logger.trace("Cancelling {}", uuid);
      action.type(Action.TYPE.RESUME);
      asyncSupport.action(this);
      // We must close the underlying WebSocket as well.
      if (AtmosphereResponse.class.isAssignableFrom(response.getClass())) {
        AtmosphereResponse.class.cast(response).close();
        AtmosphereResponse.class.cast(response).destroy();
      }

      if (AtmosphereRequest.class.isAssignableFrom(req.getClass())) {
        AtmosphereRequest.class.cast(req).destroy();
      }

      if (broadcaster != null) {
        broadcaster.removeAtmosphereResource(this);
      }
      event.destroy();
    }
  }