Android Question Will Wait For cause a stack overflow?

[techknight]

I am curious if the Wait For resumable sub will cause a stack overflow?

Reason I ask is for example if I Wait For a dialog, but I cancel it and the Wait For never executes becuase I cancelled it. Then I call it again, and cancel it again, That is another Wait For (same) that never gets called again. Then I open the dialog again, but this time I press enter and the Wait For is called. Everything works as it should.

What I wonder is if the Wait For never gets called becuase I destroy the dialog another way, does the Wait For get destroyed? or does it remain on the "stack"?

 

[Mahares]

What I wonder is if the Wait For never gets called becuase I destroy the dialog another way, does the Wait For get destroyed? or does it remain on the "stack"?

I think the answer you are looking for is in this thread below. See post#1, post#3 and post #6:
https://www.b4x.com/android/forum/threads/b4x-resumable-subs-sleep-wait-for.78601/#content
If none of those 3 posts help, I hope Erel will shed some light when he sees your thread.

 

[techknight]

Yep that pretty much answered my question.

 

[Erel]

Wait For will never cause a stack overflow as nothing is stacked. Wait For and Sleep are equivalent to Return from the calling sub perspective (this is the opposite of DoEvents).