Raghavendra SM wrote:
+ As told before, the dump is seen during a particular scenario only.
i.e: while trying to add a list of already existing users to my
database. For each user there is a SOAP request generated and the
requests are sequential, i.e the second request is sent only after the
response for previous request is received.
+ if I increase the log level of my own module that uses axis2c, there
is no dump. On increasing the log level, my module writes quite a bit of
information to my log file.
If it does not crash when more logging is happening, that indicates that
this is a thread related timing issue. When you have more logs verbose
logs written, the threads get slowed down, and the chances of race
conditions drop. Hence, this gives a clue to the cause of the problem,
in that, there is a some situation in the code where one thread is
trying to use some memory while the other thread running or something
along those lines.
It is hard to track down such a problem with the log alone. Either you
have to run it with gdb and analyze the back trace when it crashes, or
you have to use a profiler such as valgrind.
If you can provide the code that helps to recreate the problems, the
devs could be able to help.
Thanks,
Samisa...
Your help is appreciated.
Thanks & Regards,
~raghav
-----Original Message-----
From: Samisa Abeysinghe [mailto:[EMAIL PROTECTED]
Sent: Wednesday, March 05, 2008 7:25 PM
To: Apache AXIS C User List
Subject: Re: Core dumps in Axis libraries
Raghavendra SM wrote:
Thanks Manjula,
But thats not a viable option for us. We would still want to continue
using axis2C-1.0 for some more time.
Are these dumps well known?
No.
Are you using the same service client instance from multiple threads?
Samisa...
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Samisa Abeysinghe
Software Architect; WSO2 Inc.
http://www.wso2.com/ - "Oxygenating the Web Service Platform."
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