Experimental Physics and Industrial Control System
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Chris,
I created entry 207 in the EPICS bug
tracker. The failure is reported in the POSIX version of epicsThreadOnceOsd.
I suspect that there are orderly shutdown issues (some facility has shutdown
prior to when a facility that is using it has shutdown). If you know how to use
debuggers and can obtain a stack trace you might be able to speed up the
debugging process.
Jeff
-----Original Message-----
From: Chris Slominski
[mailto:[email protected]]
Sent: Friday, July 01, 2005 10:38
AM
To: [email protected]
Cc: self
Subject: odd libca message printed
I have downloaded EPICS base 3.14.7 and built it under the
provided 'hpux-parisc' setting of $EPICS_HOST_ARC. All built fine. I built
a test client program that performs a couple channel access fetches and prints
the results. The test program works fine when I build against our
existing EPICS 3.13.2 installation, but there is a problem running with the
newer EPICS version. The program performs the channels access operations
correctly, but the signal value prints are sometimes followed by "epicsThreadOnceOsd
epicsMutexLock failed" written to the command shell. I suspect the message
is generated when I close the channel and exit the program. The number of
times the message is written varies from zero to two. More often it is zero,
and only once have I seen two. Can anyone explain to me what this message
means, and what I need to do to correct it?
Thomas Jefferson National Accelerator Facility
Phone:(757) 269-6030 Pager: 584-6030
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ANJ, 02 Sep 2010 |
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