Examples of AsyncListener

Examples of javax.servlet.AsyncListener

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            System.out.println("===before start async:" + req.isAsyncStarted());
            final AsyncContext asyncContext = req.startAsync();
            System.out.println("===after start async:" + req.isAsyncStarted());

            asyncContext.setTimeout(10L * 1000);
            asyncContext.addListener(new AsyncListener() {
                @Override
                public void onComplete(final AsyncEvent event) throws IOException {
                    System.out.println("=====async complete");
                }

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Examples of javax.servlet.AsyncListener

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            System.out.println("===before start async:" + req.isAsyncStarted());
            final AsyncContext asyncContext = req.startAsync();
            System.out.println("===after start async:" + req.isAsyncStarted());

            asyncContext.setTimeout(10L * 1000);
            asyncContext.addListener(new AsyncListener() {
                @Override
                public void onComplete(final AsyncEvent event) throws IOException {
                    System.out.println("=====async complete");
                }

                @Override
                public void onTimeout(final AsyncEvent event) throws IOException {
                    System.out.println("=====async timeout");
                }

                @Override
                public void onError(final AsyncEvent event) throws IOException {
                    System.out.println("=====async error");
                }

                @Override
                public void onStartAsync(final AsyncEvent event) throws IOException {
                }
            });

            new Thread(new Runnable() {
                @Override
                public void run() {
                    try {
                        Thread.sleep(3L * 1000);
                    } catch (InterruptedException e) {
                    }
                    req.setAttribute("ok", "true");
                    req.setAttribute("msg", "success");
                    asyncContext.dispatch();
                    System.out.println("===after dispatch before handle:" + req.isAsyncStarted());
                }
            }).start();

            return;

        } else {
            //可以继续开启异步并分派，在分派到的servlet中还可以继续开启异步流程
            AsyncContext asyncContext = req.startAsync();
            asyncContext.setTimeout(10L * 1000);
            asyncContext.addListener(new AsyncListener() {
                @Override
                public void onComplete(final AsyncEvent event) throws IOException {
                    System.out.println("=====async complete");
                }

View Full Code Here

Examples of javax.servlet.AsyncListener

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            System.out.println("===before start async:" + req.isAsyncStarted());
            final AsyncContext asyncContext = req.startAsync();
            System.out.println("===after start async:" + req.isAsyncStarted());

            asyncContext.setTimeout(10L * 1000);
            asyncContext.addListener(new AsyncListener() {
                @Override
                public void onComplete(final AsyncEvent event) throws IOException {
                    System.out.println("=====async complete");
                }

View Full Code Here

Examples of javax.servlet.AsyncListener

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        System.out.println("===before start async:" + req.isAsyncStarted());
        final AsyncContext asyncContext = req.startAsync();
        System.out.println("===after start async:" + req.isAsyncStarted());

        asyncContext.setTimeout(10L * 1000);
        asyncContext.addListener(new AsyncListener() {
            @Override
            public void onComplete(final AsyncEvent event) throws IOException {
                System.out.println("=====async complete");
            }

View Full Code Here

Examples of javax.servlet.AsyncListener

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    final AsyncContext asyncContext = request.startAsync();
    asyncContext.setTimeout(60000);
    queue.setTimeout(65000);
    writer = new OutputStreamWriteAdapter(asyncContext.getResponse().getOutputStream());

    asyncContext.addListener(new AsyncListener() {
        @Override
        public void onComplete(final AsyncEvent event) throws IOException {
          synchronized (queue.getActivationLock()) {
            queue.setActivationCallback(null);
            asyncContext.complete();
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Examples of javax.servlet.AsyncListener

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      queue.poll(false, response.getOutputStream());
      return;
    }
   
    final AsyncContext asyncContext = request.startAsync();
    asyncContext.addListener(new AsyncListener() {
      @Override
      public void onTimeout(AsyncEvent event) throws IOException {
        poll(queue, asyncContext);
        asyncContext.complete();
      }
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Examples of javax.servlet.AsyncListener

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      queue.poll(false, response.getOutputStream());
      return;
    }

    final AsyncContext asyncContext = request.startAsync();
    asyncContext.addListener(new AsyncListener() {
      @Override
      public void onTimeout(AsyncEvent event) throws IOException {
        poll(queue, asyncContext);
        asyncContext.complete();
      }
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Examples of javax.servlet.AsyncListener

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        @Override
        protected void service(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
            // step 1 - start async
            AsyncContext actx = req.startAsync();
            actx.setTimeout(Long.MAX_VALUE);
            actx.addListener(new AsyncListener() {

                @Override
                public void onTimeout(AsyncEvent event) throws IOException {
                    log.info("onTimeout");
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Examples of javax.servlet.AsyncListener

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        @Override
        protected void service(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
            // step 1 - start async
            AsyncContext actx = req.startAsync();
            actx.setTimeout(Long.MAX_VALUE);
            actx.addListener(new AsyncListener() {

                @Override
                public void onTimeout(AsyncEvent event) throws IOException {
                    log.info("onTimeout");
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Examples of javax.servlet.AsyncListener

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        }

        @Override
        public void handle(long timeout, final Closeable callback) {
            context.setTimeout(timeout);
            context.addListener(new AsyncListener() {
                @Override
                public void onTimeout(AsyncEvent event) throws IOException {
                    callback.close();
                }
                @Override
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