Fix: Lock can be acquired after lease duration if the current owner has been terminated unexpectedly when using skipBlockingWait=true #79
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chris-ryan-square
changed the title
somaniamit
approved these changes
Aug 4, 2022
…the time values could be in different jvms - nonoTime will no longer work
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I could be wrong, but the addition of the LOOKUP_TIME attribute means that this would be a great solution for: I wonder if it would be even better to store an 'expiration time' instead, as that could be functionally the same but also allow for easy integration with the TTL feature: https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/TTL.html |
shetsa-amzn
previously approved these changes
May 22, 2023
shetsa-amzn
dismissed
their stale review
This change has been pushed to branch v1.3.x, will be merged to master using this PR: #91
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I agree that we should abandon this proposed change for #88 after it is revised. |
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Issue #, if available: 44
Description of changes:
This solves the problem with the issue raised, allowing skipBlockingWait flag to be used safely. It tracks the "lookupTime" for the lock to handle if another client that has the lock has been terminated unexpectedly - and therefore can't update the lock itself.
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