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  1. 1st December 2010, 06:31 #3
    Lesiok
    Lesiok is offline Expert
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    Default Re: without Qt::QueuedConnection will crash

    Because without Qt::QueuedConnection emmiting signal is like a calling slot function. So You call onDoComm() BEFORE ending this method that is to say "classic stack overflow".
    With Qt::QueuedConnection slot function is calling by signal dispatcher in idle time.

    Question is : why You emit StartSignal() in onDoComm() ?
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  2. The following user says thank you to Lesiok for this useful post:

    hashb (1st December 2010)
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