[Seaside] Seaside image health check
pdebruic at gmail.com
Thu Dec 22 15:14:22 UTC 2011
I have a Pharo 1.3-13315/Seaside 22.214.171.124 headless image on 64bit linux
that sometimes stops responding to HTTP requests and acts like its in an
infinite loop. If I connect to that image with the RFB after a couple
minutes I can enter my password and it drops out of the infinite loop
and resumes answering HTTP requests as if nothing was wrong. The hang
happens irregularly and I haven't yet been able to get access to a
debugger when it is hanging. CPUWatcher doesn't catch it either.
I'm thinking to use the Scheduler package + ZnClient to send a request
from that image to itself requesting a page, and if it times out, to
write the ProcessBrowser + CPU usage data to a log file.
Is there an established/better/other way to attempt to diagnose these
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