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Build # d60cdbd9917f8f93f0e4ded25519adefd65665c2-PR-439

Build Type

Pull #439

github

Committed by makoto-developer

Commit Message

Enforce key locking for nested transactions

Nested transactions previously short-circuited on a boolean flag and ran
the function without acquiring locks, so an inner transaction locking a
different key than the enclosing one would proceed with no locking in place.

Store the set of locked keys in :cachex_transaction instead of a boolean so
a nested transaction can verify that every key it requests is already locked
by the enclosing transaction, raising a Cachex.Error otherwise.

Refs #431

Pull Request Pull Request #439: Enforce key locking for nested transactions (#431)

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10 of 10 new or added lines in 2 files covered. (100.0%)

811 of 811 relevant lines covered (100.0%)

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