Sender of send in time
ambassador at fourthworld.com
Thu Jul 12 14:57:11 EDT 2018
Bob Sneidar wrote:
> I have a sticky problem here, or I should say a slippery one.
> Something in my scripts is sending a selectionChanged message in time
> to a specific datagrid when it shouldn't. How do I determine the
> sender of a send in time message? The pendingMessages and
> executionContexts are cleared by that time.
I don't believe the LC engine maintains awareness of the sender of
timers. If it does, I don't know of a way that's exposed to scripters.
Where timers are used sparingly, it may be practical as a workaround to
search for those instances and add a param to sent messages to track that.
Alternatively, when using "send...in <time>" then "the result" will
contain the ID of the newly created timer. You could use that as the
key in an array which stores any info you need about the caller, being
mindful of course to clear entries as they fire so the array doesn't
grow beyond reasonable bounds.
May also be useful to submit an enhancement request for that info,
though I have no suggestions as to how this should be handled, except
perhaps by adding a new item to the pendingMessages entry which would
contain the long id of the sender, if that's sufficient.
Fourth World Systems
Software Design and Development for the Desktop, Mobile, and the Web
Ambassador at FourthWorld.com http://www.FourthWorld.com
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