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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/27295/
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Review request for mesos, Ben Mahler and Vinod Kone.
Bugs: MESOS-1875
https://issues.apache.org/jira/browse/MESOS-1875
Repository: mesos-git
Description
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Improve os::killtree() for the case when the root pid has exited and
it has been instructed to either follow process groups or sessions. It
will now kill all processes (and their trees) with pgid or session
matching the root pid.
Diffs
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3rdparty/libprocess/3rdparty/stout/include/stout/os/killtree.hpp
fa1950cc8849fcd81d425c651848e05661111078
3rdparty/libprocess/3rdparty/stout/tests/os_tests.cpp
e9f37dfd3cf54c3ca85d74716b3ee4262b065fad
Diff: https://reviews.apache.org/r/27295/diff/
Testing
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Added a test where the root pid exits (and is reaped), leaving behind a
reparented subtree. This test initially fails.
+ // -+- child exit 0 [new session and process group leader]
+ // -+- grandchild sleep 100
+ // -+- great grandchild sleep 100
Thanks,
Ian Downes
