avoid NRE on disposed timers #1011
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Codecov Report
@@ Coverage Diff @@
## master #1011 +/- ##
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+ Coverage 0 65.76% +65.76%
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Files 0 146 +146
Lines 0 9065 +9065
Branches 0 1451 +1451
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+ Hits 0 5962 +5962
- Misses 0 2496 +2496
- Partials 0 607 +607
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It looks like that using HeartbeatTimers causes a race condition so that timers gets disposed before execution, when it happens the whole process crashes, this only mitigates the problem, I still do not understand why it's happening, but it looks like complicated to debug.