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fix: do not keep references to invalidated clients - #1093
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SpannerImpl would keep a reference to all database clients that had been created and then invalidated because the database was deleted or did not exists in the first place. If the getDatabaseClient(String) method would be called multiple times for the same invalid database, the memory usage of the application would continue to increase. Fixes #1089
Codecov Report
@@ Coverage Diff @@
## master #1093 +/- ##
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- Coverage 85.15% 85.13% -0.03%
+ Complexity 2720 2717 -3
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Files 155 155
Lines 14351 14349 -2
Branches 1358 1358
============================================
- Hits 12221 12216 -5
- Misses 1562 1566 +4
+ Partials 568 567 -1
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thiagotnunes
approved these changes
Apr 25, 2021
Contributor
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Thanks for the fix! |
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SpannerImpl would keep a reference to all database clients that had been created and then invalidated because the database was deleted or did not exists in the first place. If the getDatabaseClient(String) method would be called multiple times for the same invalid database, the memory usage of the application would continue to increase.
Fixes #1089