Hey,
at Euruko 2010 I saw a presentation where Florian Hanke presented parts
of a unicorn config which killed workers once they've used up too much
memory.
The snipped looks like this:
RackResponder = lambda do |env|
possibly_commit_harakiri ...
end
# Commit Harakiri/Seppuku, kill yourself. #
def possibly_commit_harakiri
return unless commit_harakiri?
Process.kill “KILL”, Process.pid
end
Now I couldn't find anything about that RackResponder part on the web
and was hoping that Florian himself or somebody else on the list could
clue me in how that works.
Also I'd like to know if there is a way to get the current memory
footprint of a worker other than something like:
%x(ps -o rss= -p #{Process.pid}).to_i
Kind regards,
John
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