Move static block to class level in cosmos-encryption TestSuiteBase #47216
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…static block Co-authored-by: FabianMeiswinkel <19165014+FabianMeiswinkel@users.noreply.github.com>
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[WIP] Fix Netty Buffer and RxDocumentClientImpl leaks
Move static block to class level in cosmos-encryption TestSuiteBase
Nov 10, 2025
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Nov 20, 2025
…ent instance detection during test execution (#47211) * Test changes to add leak detection * Update Configs.java * Update CosmosNettyLeakDetectorFactory.java * Update sdk/cosmos/azure-cosmos-encryption/src/test/java/com/azure/cosmos/encryption/CosmosNettyLeakDetectorFactory.java Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Update CosmosNettyLeakDetectorFactory.java * Fixes * Fixes * Update CosmosNettyLeakDetectorFactory.java * Update RxDocumentClientImpl.java * Fixes * Update CosmosNettyLeakDetectorFactory.java * Fixes * Fixes * Iterating on tests * Fixing build warning * Fixing memory leak * Reverting production changes * Iterating on test tools * Cleaning-up dummy QueryFeedRangeState properly * Update test-resources.json * Update sdk/cosmos/azure-cosmos-tests/src/test/java/com/azure/cosmos/CosmosDiagnosticsE2ETest.java Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * [WIP] Fix Netty buffer and RxDocumentClientImpl leaks (#47213) * Initial plan * Improve JavaDoc phrasing in RxDocumentClientImpl Co-authored-by: FabianMeiswinkel <19165014+FabianMeiswinkel@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: FabianMeiswinkel <19165014+FabianMeiswinkel@users.noreply.github.com> Co-authored-by: Fabian Meiswinkel <fabianm@microsoft.com> * NITs * Move static block to class level in cosmos-encryption TestSuiteBase (#47216) * Initial plan * Move CosmosNettyLeakDetectorFactory.ingestIntoNetty() to class-level static block Co-authored-by: FabianMeiswinkel <19165014+FabianMeiswinkel@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: FabianMeiswinkel <19165014+FabianMeiswinkel@users.noreply.github.com> * Update SessionTest.java * Update tests.yml * Update CosmosNettyLeakDetectorFactory.java * Test config * Update CosmosNettyLeakDetectorFactory.java * Updating TestNG * Reverting TestNG to 7.9.0 (highest version still supporting Java8) * Switching back to TestNG 7.5.1 * Enabling leak detection in unit tests * Iterating on tests * Update pom.xml * Test changes (#47233) * Update RntbdTransportClientTest.java * Updating netty leak detection system properties * Update CosmosNettyLeakDetectorFactory.java * Test changes * Prod memory leak fixes * Test fixes * Test fixes * Users/fabianm/portfixes (#47252) * Update WebExceptionRetryPolicy.java * Update ThinClientStoreModel.java * Test fixes * Fix Netty ByteBuf leaks in StoreResponse and RetryContextOnDiagnosticTest (#47266) * Initial plan * Improve logging for ByteBufInputStream close failures Change log level from debug to warn and catch Throwable instead of just IOException to make potential ByteBuf leak issues more visible. Co-authored-by: FabianMeiswinkel <19165014+FabianMeiswinkel@users.noreply.github.com> * Fix ByteBuf leak in RetryContextOnDiagnosticTest Changed from Mono.just() to Mono.fromCallable() to defer StoreResponse creation, ensuring ByteBuf lifecycle is properly managed within each subscription rather than eagerly at mock setup time. Co-authored-by: FabianMeiswinkel <19165014+FabianMeiswinkel@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: FabianMeiswinkel <19165014+FabianMeiswinkel@users.noreply.github.com> * Update EncryptionAsyncApiCrudTest.java * Fix ByteBuf memory leak in TcpServerMock request decoders (#47269) * Initial plan * Fix memory leak in ServerRntbdRequestDecoder and ServerRntbdContextRequestDecoder When overriding channelRead() in ByteToMessageDecoder and bypassing the parent's decode logic by calling context.fireChannelRead() directly, the ByteBuf reference must be explicitly released to prevent memory leaks. Added ReferenceCountUtil.release() in try-finally blocks to properly manage buffer lifecycle. Co-authored-by: FabianMeiswinkel <19165014+FabianMeiswinkel@users.noreply.github.com> * Replace ReferenceCountUtil.release with safeRelease * Replace ReferenceCountUtil.release with safeRelease --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: FabianMeiswinkel <19165014+FabianMeiswinkel@users.noreply.github.com> Co-authored-by: Fabian Meiswinkel <fabianm@microsoft.com> * Update ThinClientStoreModel.java * Fixing test issues * Disable netty leak detection in RetrycontextOnDiagnosticTest * Test and diagnostics improvements * Test fixes and more breadcrumbs * Test fixes * Test fixes * Test fixes * Update OrderbyDocumentQueryTest.java * Test fixes * Reverting too noisy logs * Test fixes * Fixing POMs * React to code review feedback * Update pom.xml * Addresses code review feedback * Update sdk/cosmos/azure-cosmos/src/main/java/com/azure/cosmos/implementation/directconnectivity/rntbd/RntbdRequestDecoder.java Co-authored-by: Annie Liang <64233642+xinlian12@users.noreply.github.com> --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Co-authored-by: Copilot <198982749+Copilot@users.noreply.github.com> Co-authored-by: FabianMeiswinkel <19165014+FabianMeiswinkel@users.noreply.github.com> Co-authored-by: Annie Liang <64233642+xinlian12@users.noreply.github.com>
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Description
Addresses feedback from #47211 where a static initialization block for
CosmosNettyLeakDetectorFactory.ingestIntoNetty()was incorrectly placed within a nested class structure at the end of the file (lines 1487-1489).Changes
CosmosNettyLeakDetectorFactory.ingestIntoNetty()call to the existing class-level static block (line 173)sdk/cosmos/azure-cosmos-tests/src/test/java/com/azure/cosmos/rx/TestSuiteBase.javaThis ensures the Netty leak detector is initialized at class load time rather than in an invalid nested context.
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