Examples of org.eclipse.jetty.continuation.Continuation.suspend()

Class org.eclipse.jetty.continuation.Continuation

Examples of org.eclipse.jetty.continuation.Continuation.suspend()

org.eclipse.jetty.continuation.Continuation.suspend()
Suspend the processing of the request and associated {@link ServletResponse}.
After this method has been called, the lifecycle of the request will be extended beyond the return to the container from the {@link Servlet#service(ServletRequest,ServletResponse)} method and{@link Filter#doFilter(ServletRequest,ServletResponse,FilterChain)}calls. When a suspended request is returned to the container after a dispatch, then the container will not commit the associated response (unless an exception other than {@link ContinuationThrowable} is thrown).

When the thread calling the filter chain and/or servlet has returned to the container with a suspended request, the thread is freed for other tasks and the request is held until either:
- a call to {@link #resume()}.
- a call to {@link #complete()}.
- the timeout expires.
Typically suspend with no arguments is uses when a call to {@link #resume()}is expected. If a call to {@link #complete()} is expected, then the {@link #suspend(ServletResponse)} method should be used instead of this method.
@exception IllegalStateException If the request cannot be suspended


                    return;
                }


                continuation.setTimeout(timeout);
                continuation.suspend();
                LOG.debug( "Suspending continuation " + continuation );


                // Fetch the listeners
                AjaxListener listener = client.getListener();
                listener.access();

View Full Code Here

            exchange.setIn(new HttpMessage(exchange, request, response));


            log.trace("Suspending continuation of exchangeId: {}", exchange.getExchangeId());
            continuation.setAttribute(EXCHANGE_ATTRIBUTE_ID, exchange.getExchangeId());
            // must suspend before we process the exchange
            continuation.suspend();


            log.trace("Processing request for exchangeId: {}", exchange.getExchangeId());
            // use the asynchronous API to process the exchange
            consumer.getAsyncProcessor().process(exchange, new AsyncCallback() {
                public void done(boolean doneSync) {

View Full Code Here

            exchange.setIn(new HttpMessage(exchange, request, response));


            log.trace("Suspending continuation of exchangeId: {}", exchange.getExchangeId());
            continuation.setAttribute(EXCHANGE_ATTRIBUTE_ID, exchange.getExchangeId());
            // must suspend before we process the exchange
            continuation.suspend();


            log.trace("Processing request for exchangeId: {}", exchange.getExchangeId());
            // use the asynchronous API to process the exchange
            consumer.getAsyncProcessor().process(exchange, new AsyncCallback() {
                public void done(boolean doneSync) {

View Full Code Here

                log.error("Error processing request", e);
                throw new ServletException(e);
            }


            // must suspend before we process the exchange
            continuation.suspend();


            ClassLoader oldTccl = overrideTccl(exchange);


            if (log.isTraceEnabled()) {
                log.trace("Processing request for exchangeId: {}", exchange.getExchangeId());

View Full Code Here

            if (log.isTraceEnabled()) {
                log.trace("Suspending continuation of exchangeId: " + exchange.getExchangeId());
            }
            continuation.setAttribute(EXCHANGE_ATTRIBUTE_ID, exchange.getExchangeId());
            // must suspend before we process the exchange
            continuation.suspend();


            if (log.isTraceEnabled()) {
                log.trace("Processing request for exchangeId: " + exchange.getExchangeId());
            }
            // use the asynchronous API to process the exchange

View Full Code Here

                        }
                    }
                });


                if (req.getAttribute(FrameworkConfig.ATMOSPHERE_RESOURCE) != null) {
                    c.suspend(res);
                }
            } else if (action.type() == Action.TYPE.RESUME) {
                // If resume occurs during a suspend operation, stop processing.
                Boolean resumeOnBroadcast = (Boolean) req.getAttribute(ApplicationConfig.RESUME_ON_BROADCAST);
                if (resumeOnBroadcast != null && resumeOnBroadcast) {

View Full Code Here

                    response.setStatus(HttpServletResponse.SC_NO_CONTENT);
                    return;
                }


                continuation.setTimeout(timeout);
                continuation.suspend();


                // Fetch the listeners
                listener = (Listener)consumer.getAvailableListener();
                if (listener == null) {
                    listener = new Listener(consumer);

View Full Code Here

      response.sendError(400);
      return;
    }


    Continuation continuation = ContinuationSupport.getContinuation(request);
    continuation.suspend(response);


    LOG.info("Queing handler for {} ({} active threads, {} queue size)", artifactOptional.get(), asyncDownloadService.getActiveCount(), asyncDownloadService.getQueue().size());


    SingularityS3DownloaderAsyncHandler asyncHandler = new SingularityS3DownloaderAsyncHandler(artifactManagerProvider.get(), artifactOptional.get(), continuation, metrics);

View Full Code Here

                    response.setStatus(HttpServletResponse.SC_NO_CONTENT);
                    return;
                }


                continuation.setTimeout(timeout);
                continuation.suspend();
                
                // Fetch the listeners
                listener = (Listener)consumer.getAvailableListener();
                if (listener == null) {
                    listener = new Listener(consumer);

View Full Code Here

            if (log.isTraceEnabled()) {
                log.trace("Suspending continuation of exchangeId: {}", exchange.getExchangeId());
            }
            continuation.setAttribute(EXCHANGE_ATTRIBUTE_ID, exchange.getExchangeId());
            // must suspend before we process the exchange
            continuation.suspend();


            ClassLoader oldTccl = overrideTccl(exchange);


            if (log.isTraceEnabled()) {
                log.trace("Processing request for exchangeId: {}", exchange.getExchangeId());

View Full Code Here

0 1 2 3 4 5

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.