Delayed startup for Fennec

Aaron Train atrain at
Sun Feb 2 09:29:35 PST 2014

Maybe it’s me, but on today’s Nighty with perhaps presumably with this fix, I notice that it takes longer for the default panel to populate with Java UI. On startup on a new profile, I’m staring at white screen for a couple seconds before my any panel is drawn. This is on a Galaxy S4 (Android 4.4.2)

Aaron Train
Sr. QA Engineer
Mozilla Corporation

On Feb 1, 2014, at 11:29 PM, Wesley Johnston <wjohnston at> wrote:

> I finally landed bug 964510 in Fennec tonight, which should fix some recent startup regressions we've seen. The bug adds two new notifications, "browser-delayed-startup-finished" for javascript code and "Gecko:DelayedStartup" for Java code. Both fire once after the first page load. If you have features that need to initialize themselves at startup, but don't care if they miss the first page load, they should be your new friends. If you're aware of places in the current codebase that could use them, please file bugs :)
> Thanks,
> Wes
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