[Xymon] "purple storm" example

henrik at hswn.dk henrik at hswn.dk
Mon May 14 14:25:37 CEST 2012


On Mon, 14 May 2012 06:35:08 -0400, "Jon Dustin" <jdustin at usm.maine.edu>
wrote:
> Yes, I DO have a yellow test result (481 seconds), and it looks like
> LDAP was the culprit! 
> 
> LDAP tests executed ... 385.271054 

Makes sense, really. LDAP tests use whatever LDAP library your system has,
and Xymon currently has very little control over timeout handling once it
hands over control to the LDAP library. Some libraries implement a timeout
setting - but only for queries, not when connecting to the server.

Newer OpenLDAP libraries have real timeout handling, but Xymon 4.x hasn't
been modified to use it. Will do in 5.x.


Regards,
Henrik




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