fix: clear subscription on shareReplay completion #5044
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The subscription needs to be cleared to prevent the implementation holding a reference to the completed source. In Angular, not clearing the reference can lead to components not being garbage collected. Closes ReactiveX#5034
benlesh
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Nov 21, 2019
benlesh
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benlesh
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The subscription needs to be cleared to prevent the implementation holding a reference to the completed source. In Angular, not clearing the reference can lead to components not being garbage collected. Closes #5034
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Description:
In
shareReplay, the subscription needs to be cleared to prevent the implementation holding a reference to the completed source. In Angular, not clearing the reference can lead to components not being garbage collected.Using the DevTools, I've verified that the fix in this PR is required, but I have no idea how a test could be written for this sort of thing.
Related issue (if exists): #5034