Release 1.0.4 #63
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Release 1.0.4 #63
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# Description Fix a number of problems when handling disconnections, and with asynchronous tasks in general. ## Network disconnection When `AbstractProtocol.AutoRecover` is set to true: * requests sent through the network would never be resolved when the connection is lost before they receive a response. This means that clients awaiting for a response would freeze forever. With this PR, those tasks are correctly rejected with a `ConnectionLost` exception (we cannot queue them: as far as the SDK is concerned, it cannot know if these requests were received and processed by Kuzzle or not) * there was a race condition when triggering the threaded recovering process where, in rare cases, 2 reconnection attempts would run in parallel, doubling the number of opened sockets ## Asynchronous tasks * Race conditions could occur and corrupt the requests cache, or freeze the SDK because of an unhandled exception, because of an incorrect use of `lock` (this keyword has no impact when multiple accesses are made to the same "locked" object within the same thread) => semaphores are now used to circumvent the problem * Requests tasks were incorrectly configured, making their resolution synchronous. This means that resolving tasks in the SDK event handlers (which manage network state changes) could prevent them to finish in a timely fashion (or... ever) because they would synchronously trigger awaiting code # Boyscout * Save our standard code style directly in the solution to share it to whomever works on the project
Codecov Report
@@ Coverage Diff @@
## 1-stable #63 +/- ##
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+ Coverage 82.60% 82.67% +0.06%
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Files 34 34
Lines 1696 1743 +47
Branches 201 205 +4
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+ Hits 1401 1441 +40
- Misses 272 278 +6
- Partials 23 24 +1
Continue to review full report at Codecov.
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1.0.4 (2020-09-25)
Bug fixes