OperatorAll - prevent multiple terminal events#4244
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akarnokd merged 1 commit intoReactiveX:1.xfrom Jul 27, 2016
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| if (!done) { | ||
| done = true; | ||
| child.onError(e); | ||
| } |
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Call RxJavaHooks.onError so no exception is lost.
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Since you pointed it out in both PRs would not this also apply to some other places?
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Yes, anyplace that would drop the exception due to state/protocol considerations should instead call RxJavaHooks.onError.
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Current coverage is 84.17% (diff: 100%)@@ 1.x #4244 diff @@
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+ Hits 14572 14583 +11
+ Misses 1893 1889 -4
+ Partials 854 852 -2
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As per discussion in #4242, if an operator maps an
onNextemission to anonErroremission downstream then it needs be defensive about anonCompletedbeing sent from upstream even if upstream has been unsubscribed.Includes a unit test that failed on the original code.