We are seeing a very similar behavior in our application as well. CPU hits
13% and stays steady. Opening the Chrome Dev Tools when this happens does
not work. Refreshing the page to reload the application does not work. If
I move to another browser tab and then come back the page will go blank.
It is inconsistent and difficult to reproduce. In fact I have not been
able to reproduce when Chrome Dev Tools are open. Cannot reproduce in IE or
Firefox. Like I said, it's difficult to reproduce so I have not been able
to create a simple version of the app to reproduce. I have just started
looking at this so I don't have any extra information to provide other than
"+1".
On Tuesday, May 28, 2013 1:49:42 AM UTC-4, fenyoapa wrote:
>
> Hi, I wrote this in the issue tracker but I was redirected to here.
>
> Found in GWT Release (2.5.1, 2.5.0.rc1)
>
> Encountered on OS / Browser (Win7, Google Chrome):
>
>
> Detailed description:
>
> Dear folks,
>
> we have a complex and large gwt app with many rpc calls.
> In Google Chrome, there are some rpc call that freezes the browser's thread,
> cpu runs at 13%, and the page does not respond anymore, only closing the page
> helps. It happens only in Chrome (not in Firefox), and only in production
> mode with compiled gwt code (it works well in dev mode). The rpc call
> initiated properly, the server responds some data (data from an Oracle db),
> but neither of onSuccess nor onFailure is called, but Chrome freezes.
> In "Network" tab of Chrome I see the call with status code 200, but the
> "Preview" and the "Response" tabs are empty despite of the server sends back
> the data (I see it in a log).
>
>
> Shortest code snippet which demonstrates issue (please indicate whereactual
> result differs from expected result):
>
> MxServiceAsync svc = GWT.create(MxService.class); //fine
> svc.frameRPC(nb, new AsyncCallback<NucleusBean>() { //fine
> public void onFailure(Throwable t) {
> t.printStackTrace(); //never called
> }
> public void onSuccess(NucleusBean result) {
> System.out.println(result); //never called
> }
> });
>
>
>
> Workaround if you have one: NONE
>
>
> In Fiddler network monitor I can see the response (correct data) from the
> server (Apache Tomcat).
>
> ANY help or advise is appreciated!
>
>
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