#16296: Implement lock file in a more robust way
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Reporter: karsten | Owner:
Type: defect | Status: new
Priority: normal | Milestone:
Component: Onionoo | Version:
Resolution: | Keywords:
Actual Points: | Parent ID:
Points: |
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Comment (by leeroy):
How robust does it need to be? I ran into this when I '!^C' on the updater
which left the lock file unreleased. This could perhaps also be solved by
adding a shutdown hook on the updater's
[https://docs.oracle.com/javase/7/docs/api/java/lang/Runtime.html#addShutdownHook(java.lang.Thread)
runtime]. Maybe try a snippet of both? Neither option is going to catch
the unexpected system crash/reset. If you need it to be bulletproof it
might be worthwhile to check the pid of running java VM (in addition).
--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/16296#comment:1>
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