time out in samba4.ldap.dirsync.python(dc) test

[Andrew Bartlett]

On Thu, 2012-04-12 at 17:09 +0300, Alexander Bokovoy wrote:
> Hi,
> 
> I'm seeing a time out while running samba4.ldap.dirsync.python(dc)
> test in master (even before our kerberos refactoring work landed). It
> all seems started with
> https://git.samba.org/?p=samba.git;a=commitdiff;h=438971e214e6f55f19148ed2afc03ec1c7066f65
> which landed in master on March 25th. I'm not sure why autobuild
> didn't catch the time out.
> 
> All I see in the output is neverending
> ldap: no matching message id for 23
> ldap: no matching message id for 23
> ldap: no matching message id for 23
> ldap: no matching message id for 23
> ldap: no matching message id for 23
> ldap: no matching message id for 23
> ldap: no matching message id for 23
> ldap: no matching message id for 23
> ldap: no matching message id for 23
> ldap: no matching message id for 23
> ldap: no matching message id for 23
> 
> attaching strace shows that indeed there is a loop:

Did you ever get anywhere on this?  This has re-appeared, and likewise I
suspected changes in my tree, until I reproduced it with unmodified
master.

The attached patch helps, but I suspect it just masks the problem. 

It might be an issue in our SSL wrapped sockets client library. 

Andrew Bartlett

-- 
Andrew Bartlett                                http://samba.org/~abartlet/
Authentication Developer, Samba Team           http://samba.org
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