[Webkit-unassigned] [Bug 27392] Hangs / crashes when a website uses long running XMLHttpRequests and iframes

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Mon Jul 27 09:02:30 PDT 2009


https://bugs.webkit.org/show_bug.cgi?id=27392





--- Comment #4 from Mario <mario.rasch at web.de>  2009-07-27 09:02:29 PDT ---
A testcase is now available at
http://xdf.c4b.de/devtest/serverpush.pages/lazytest.aspx.

One can see the following: as soon as the XMLHTTPRequest is running and waits
for a response, some images do not load completely when one clicks the
"Refresh" button. Instead, loading hangs and does not continue until the
XMLHTTPRequest gets a server response (e.g. a "KeepAlive" after 30 seconds
approx. -> displayed in the debug console that appears when one clicks on the
bug in the lower left corner).

Alas, this testcase does not reproduce the crash in my case, so it seems there
must apply some other conditions in my website to cause the crash. But at
least, you should now be able to reproduce the hangs and possibly find a bugfix
for this issue.

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