fix: add flush check in BulkWriter.sendBatchLocked() callback #631
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| public void run() { | ||
| synchronized (lock) { | ||
| scheduleCurrentBatchLocked(flush); | ||
| if (flush) { |
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The if-check can happen outside the synchronized block.
schmidt-sebastian
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May 14, 2021
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May 17, 2021
🤖 I have created a release \*beep\* \*boop\* --- ## [2.4.0](https://www.github.com/googleapis/java-firestore/compare/v2.3.0...v2.4.0) (2021-05-17) ### Features * add buffering layer to BulkWriter ([#611](https://www.github.com/googleapis/java-firestore/issues/611)) ([a7caff2](https://www.github.com/googleapis/java-firestore/commit/a7caff2c15ad8ad4e98165bf4029d9615c079637)) ### Bug Fixes * add flush check in BulkWriter.sendBatchLocked() callback ([#631](https://www.github.com/googleapis/java-firestore/issues/631)) ([ac3db81](https://www.github.com/googleapis/java-firestore/commit/ac3db81741ac74614d9eeae70a3f2eae6dcc9548)) ### Dependencies * update dependency com.google.cloud:google-cloud-shared-dependencies to v1.1.0 ([#626](https://www.github.com/googleapis/java-firestore/issues/626)) ([00dbe33](https://www.github.com/googleapis/java-firestore/commit/00dbe33b426ea1509f9fb72181a36dd1a83b15cc)) --- This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please).
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Found this bug while adding recursive delete tests. I tried to think of a way to add a unit test to check for this, but I couldn't think of an easy test since
scheduleCurrentBatchLocked()automatically returns if there are no mutations.However, not having this check was causing the
startAfter()recursive delete test to flake, so that's some indirect coverage 😨