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| author | Rory Byrne <[email protected]> | 2015-06-08 23:23:58 +0100 |
|---|---|---|
| committer | Rory Byrne <[email protected]> | 2015-06-09 00:02:01 +0100 |
| commit | 16212e0495c43e5cba11aeddd0adc9da520b3f45 (patch) | |
| tree | 70260223efaa1cc3a5f8e70d58046decdd8c7e05 | |
| parent | f1dede329de90e4805cd21a43bb5b19e288c81a3 (diff) | |
| download | otp-16212e0495c43e5cba11aeddd0adc9da520b3f45.tar.gz otp-16212e0495c43e5cba11aeddd0adc9da520b3f45.tar.bz2 otp-16212e0495c43e5cba11aeddd0adc9da520b3f45.zip | |
Fix supervisor reporting error
When a simple_one_for_one supervisor is shutting down, if one or more
of its children fail to terminate within the 'shutdown' timeout, then
the following reporting error will occur:
* If there is only one child that fails to exit on time, then no
supervisor report will be generated.
* If more than one child fails to exit on time, then the reporting
of 'nb_children' in the supervisor report will be 1 less than it
should be.
| -rw-r--r-- | lib/stdlib/src/supervisor.erl | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/stdlib/src/supervisor.erl b/lib/stdlib/src/supervisor.erl index 1d7396adee..32718a7959 100644 --- a/lib/stdlib/src/supervisor.erl +++ b/lib/stdlib/src/supervisor.erl @@ -1079,7 +1079,7 @@ wait_dynamic_children(#child{restart_type=RType} = Child, Pids, Sz, {timeout, TRef, kill} -> ?SETS:fold(fun(P, _) -> exit(P, kill) end, ok, Pids), - wait_dynamic_children(Child, Pids, Sz-1, undefined, EStack) + wait_dynamic_children(Child, Pids, Sz, undefined, EStack) end. %%----------------------------------------------------------------- |