[Webkit-unassigned] [Bug 89692] Web Inspector: show worker started and finished on timeline

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Thu Aug 2 12:17:20 PDT 2012


https://bugs.webkit.org/show_bug.cgi?id=89692





--- Comment #43 from Pavel Feldman <pfeldman at chromium.org>  2012-08-02 12:17:18 PST ---
> The current worker panel uses instrumentation to worker context start/finished to add and remove workers in the panel, so it makes sense to use them here (only for dedicated workers)

It does not. Sources panel does not imply the timing is accurate, while timeline does.

> The original request was for the timeline to show all the events in the main and the worker process instead of having them in 2 seperate frontends (they want to see the events happening all together in one place and having a tag indicating it is from which process), and this is just a start. I would appreciate your opinions/thoughts on this project/request.

Worker front-end has its own Timeline, we can't show workers and main page on the same timeline and I wonder why one would need that.

> 
> It also makes sense if the user wants to see when the worker starts and how long it's been active relative to everything else

Given that this is a fairly rare debugging scenario, it seems like user could put console.timeStamp() marks in his code to track the worker lifetime.

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