Hi Lars
I think you're agreeing with me and identifying a useful criterion for
must-use-Worker.
But while it's not a platform problem, only a platform solution makes
sense. Why should many editor projects develop similar
use-worker-to-open strategies? Much better at the platform level where
there might even be integration with changing project dependencies
during a slow open.
Regards
Ed Willink
On 02/12/2014 21:07, Lars Vogel wrote:
Hi Ed,
If an editor accesses the Internet I think it should use a worker
thread to get the editor content. I have not seen reports for platform
editor freezes, AFAIK the platform editors do not access the Internet
for their content.
I would think this is not a platform problem, an editor is IMHO
responsible to get his data model and I'm unware of special support in
the platform for asynchronous editor loading.
Best regards, Lars
2014-12-01 18:34 GMT+01:00 Ed Willink <[email protected]
<mailto:[email protected]>>:
Hi
The Code Recommender's reports highlight a cross-project
phenomenon that is difficult to allocate to a particular project.
If an editor is slow to open, the current opening strategy on the
UI thread can lead to a UI freeze.
For platform editors, the 2s timeout may just be adequate, so, not
a platform problem.
Bug 453590 causes the basic Ecore Editor to timeout if a user
gives a stupid URI causing Internet failures.
By the time we get to Xtext and worse still my OCL Xtext editors,
there is ample scope for opening to take more than 2 seconds.
I'm getting irritated by the number of UI freeeze duplicates and
could attempt to override the platform/Xtext editor strategies to
put up a loading welcome page while a worker thread does the
necessary.
But I feel that provision of such a strategy is really a platform
job rather than my job three levels of abstraction further on.
Is anyone else seeing this as a problem?
Regards
Ed Willink
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