weird problem with xymonnet http test timings
list Massimiliano Angei
hi,
I'm experiencing a weird problem with the http test performed by xymonnet module.
This morning a monitored Domain Controller (used also as a dns resolver by xymon) dumped and after that
all http tests went red. The linux machine has two nameservers configured on resolv.conf (one of them is the bad one).
Enabling debug level on xymonnet shows strange timings reported on http test. Here the extract of xymonnet.log
================================
Address=target:80, open=0, res=0, err=1, connecttime=0.006708, totaltime=15.197272, httpstatus = 0, open=0, errcode=1, parsestatus=0
Response:
(no headers)
================================
I've tried to increase —timeout value to 20 seconds on tasks.cfg line for xymonnet and this is the result!:
================================
Address=target:80, open=0, res=0, err=1, connecttime=0.005902, totaltime=30.117212,
httpstatus = 0, open=0, errcode=1, parsestatus=0
Response:
httpstatus = 0, open=0, errcode=1, parsestatus=0
Response:
(no headers)
================================
It seems that the xymonnet wrongly calculates totaltime of http get test…
Environment descr: Xymon 4.3.7 compiled under Centos 5.7 64bit
Note that the same issue doesn't occour on a second xymon backup server (centos 5.7 32bit!!!)
Can this problem be related with this old post http://lists.xymon.com/archive/2008-June/019731.html ???
thanks in advance for help,
regards,
Massimiliano
Before printing, think about the environment
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