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<== Date ==> <== Thread ==>

Subject: Re: iocLogClient and atExit crash
From: Michael Davidsaver <[email protected]>
To: [email protected], [email protected]
Date: Thu, 08 Oct 2015 14:40:21 -0400
It looks like something similar has been done one the 3.15 and 3.16 (logClientDestroy calls errlogRemoveListeners).  Any chance you can test with >=3.15.1 to verify the fix?

Actually, it looks to me like the call to errlogRemoveListeners could be moved to the beginning of logClientDestroy, before the client thread is stopped.


On 10/08/2015 01:53 PM, [email protected] wrote:
> Hi,
> 
> I had an IOC crash during exiting while in logClientSend() - errlogThread() was trying to send a message after logClientDestroy() had already been called by epicsExitCallAtExits(). I was able to remove the crash by adding the line:
> 
> 	epicsAtExit(errlogRemoveListener, (void*)listener);
> 
> to the end of the errlogAddListener() function so that the log client is removed from the listener list before it is destroyed. I hope that is the correct fix. 
> 
> This was running base 3.14.12.4 on window x64 compiled with VS 2010
> 
> Regards,
> 
> Freddie 
> 
> 

Replies:
Re: iocLogClient and atExit crash Andrew Johnson
RE: iocLogClient and atExit crash freddie.akeroyd
References:
iocLogClient and atExit crash freddie.akeroyd

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