[Webkit-unassigned] [Bug 26175] [GTK] Download progress notification should be throttled, for the benefit of download managers

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=26175


gns at gnome.org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED




------- Comment #3 from gns at gnome.org  2009-06-06 18:43 PDT -------
Landed as r44485.

About throttling current-size, my original patch did that, but the high CPU
usage we experienced was not caused by the signal emissions (notice we already
have signal emissions, and many function calls on that code path), but by the
download manager updating the UI based on the emissions. I decided to not
propose throttling the emissions of current-size and total-size, because then
those properties will work for whoever wants to follow the progress more
closely, while download managers can keep using the convenience property
without having to do throttling themselves. Thoughts on that?


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