[Webkit-unassigned] [Bug 10904] XMLHttpRequest not sent if made from an unload handler
bugzilla-daemon at webkit.org
bugzilla-daemon at webkit.org
Sun Apr 26 07:12:29 PDT 2009
https://bugs.webkit.org/show_bug.cgi?id=10904
------- Comment #2 from fishd at chromium.org 2009-04-26 07:12 PDT -------
I don't think there are any promises that an asynchronous XHR is sent from
unload. Browsers allow the web page to create such a request, but they make
no guarantee about delivery. The requests spawned from unload are usually just
aborted immediately afterwards.
I believe web developers expect to have to do a _synchronous_ XHR if they want
to make a network request from unload.
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