Re: [Interest] QTimer stops triggering

[Syam Krishnan]

On 06/04/2012 12:34 PM, Vannoote, Frederik wrote: Hey all,       I’m having a weird thing about Qtimer which I can’t explain until now. We are using a dedicated application to kick the processor watchdog. This application is based on a QTimer. Basically, it only has to call an ioctl once every 30 seconds. This is the only thing the application does.   We see that after a random time, the QTimer stops triggering. We have proven that it does not get stuck somewhere, it just does not get scheduled any more. I’ve replaced the code with a while loop instead of the QT event loop. That seems to be running fine. Do you mean to say that you have set the QTimer to have a time-out of 30 seconds? And what is the order of time after which the timer seems to stop working - minutes, hours? Also, (a wild shot) are you by any chance creating the timer objects afresh everytime? Syam

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