I'm using JSPWiki 2.6.2 and recently I've noticed a strange problem that
just started when I began using this version. During the day, when I'm
working on it, the system works just fine.
However, when I log into the system in the morning (or presumably, any
time after a comparable interval), the system appears to hang. I've
discovered this is caused by the fact that my Login module passes
control to a T.msg page (to check for alerts).
When I check the log, I find I'm getting clusters of about 80 log
messages, recurring every 30 seconds. The format for each message is
this:
2008-05-29 03:42:21,702 [WatchDog for 'TC'] INFO
com.ecyrd.jspwiki.util.WatchDog - Watchable 'TP-Processor3'
exceeded timeout in state 'Generating VIEW response for WikiPage
[TC:T.msg,ver=2,mod=Sat May 24 06:49:51 PDT 2008]' by 34707
seconds
The WatchDog messages only apply to *one particular page* - 'T.msg' (out
of thousands on the site). If I replace the version of 'T.msg' with one
that I've used without incident for months (with JSPWiki 2.5.19), the
same thing happens. If I delete T.msg altogether, the problem
disappears.
If I stop and restart Tomcat (version 5.5.17) also disappears (for a
while).
I have no idea of what's going on. Anyone have any thoughts?
PS: When the system appears to hang, I can stop my browser and move to
another page on the site and the system works fine - unless I invoke the
'T.msg' page, which causes it to hang again.
