fix(balancer) unregister healthchecker callback immediately #3207
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When a healthchecker is stopped, unregister its callback immediately, instead of waiting for the garbage collector to kick in and automatically reclaim it (as per the behavior of `register_weak`). This does not modify the logic of health checks, but prevents bogus error messages from appearing in the error logs. Thanks to @aledbf for the report!
Tieske
approved these changes
Feb 9, 2018
1 task
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When a healthchecker is stopped, unregister its callback immediately, instead of waiting for the garbage collector to kick in and automatically reclaim it (as per the behavior of
register_weak).This does not modify the logic of health checks, but prevents bogus error messages from appearing in the error logs.
Thanks to @aledbf for the report!