On 24/05/2013 10:15, jie tang wrote:
> I tried the following code:
> final AsyncContext async = req.startAsync();
> async.setTimeout(30000);
>
> async.addListener(new AsyncListener(){
>
> @Override
> public void onComplete(AsyncEvent event) throws IOException {
> System.out.println(Thread.currentThread()+"onComplete");
>
> }
>
> @Override
> public void onTimeout(AsyncEvent event) throws IOException {
> System.out.println(Thread.currentThread()+"onTimeout");
>
> }
>
> @Override
> public void onError(AsyncEvent event) throws IOException {
> System.out.println(Thread.currentThread()+"onError
> "+event.getThrowable());
>
> }
>
> @Override
> public void onStartAsync(AsyncEvent event) throws IOException {
> System.out.println(Thread.currentThread()+"onStartAsync");
>
> }
>
> });
>
> async.start(new Runnable(){
>
> @Override
> public void run() {
> try {
> async.getResponse().getWriter().write("22222");
> async.getResponse().getWriter().flush();
> System.out.println(Thread.currentThread()+"run");
> } catch (IOException e) {
> // TODO Auto-generated catch block
> e.printStackTrace();
> }
> }
>
> });
>
> The output:
> Thread[http-bio-80-exec-4,5,main]run
> Thread[http-bio-80-exec-5,5,main]onTimeout
> Thread[http-bio-80-exec-5,5,main]onError null
> Thread[http-bio-80-exec-5,5,main]onComplete
> Although the Runnable writes some content. The onTimeout method is still
> invoked.
As expected. 30s after you write the content, the timeout is triggered.
Mark
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