URL:
<http://savannah.cern.ch/support/?124729>
Summary: Monitoring of server restart
Project: XROOTD
Submitted by: matevz
Submitted on: 2011-11-16 03:35
Category: None
Priority: 5 - Normal
Severity: 2 - Minor
Status: None
Privacy: Public
Assigned to: None
Originator Email:
Open/Closed: Open
Discussion Lock: Any
Operating System: None
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Details:
Currently there is no way to know from detailed monitoring stream if a server
has been restarted. It is somewhat indicative that a new server pops up at the
same host but I can not know if several instances are running at this host
(this will probably become even more common with local proxies / caching
proxies).
So, could a server send a suicide letter as part of the regular shutdown
sequence? This would allow us to promptly clean-up all sessions (now I wait
n-hours before I declare it dead).
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