10.7.0

[iancooper]

What's Changed

This is mainly a fix release, but note that the changes for release per-message transformers and mappers to their factories contain breaking changes for internal APIs (may impact 3rd parties replacing them for tests) and change the default behavior for transient pipelines to resolve the DI scope for that handler/transformer/mapper independently. The old shared scope for transient can be re-enabled if needed. See release-notes.md for more.

Fixes

• fix(PipelineBuilder & TransformPipelineBuilder cache pipeline metadata by simple type name — collides across namespaces #4192): key pipeline caches by runtime Type to fix simple-name collision by @DevJonny in fix(#4192): key pipeline caches by runtime Type to fix simple-name collision #4194
• fix: stamp scheduler fire-envelopes as MT_COMMAND by @DevJonny in fix: stamp scheduler fire-envelopes as MT_COMMAND #4195
• fix concurrency issue in OutboxProducerMediator by @morbalint in fix concurrency issue in OutboxProducerMediator #4197
• fix: message-pump observability fixes (Pump-lifetime span (MessagePumpSpanOperation.Begin) recorded into messaging.client.operation.duration histogram #4086, Perf: message header serialized twice per message in pump observability hot path #4089, Pump observability: pumpSpan and processSpan can leak on exception paths #4090) by @iancooper in fix: message-pump observability fixes (#4086, #4089, #4090) #4207
• Incorrect DI lookup in AddProducers #4202 Resolve trace resolver by @lillo42 in GH-4202 Resolve trace resolver #4212
• fix: case-insensitive SessionId and reserved-header handling for ASB ([Bug] Do Case insensitive check for ASB sessionID #4054) by @iancooper in fix: case-insensitive SessionId and reserved-header handling for ASB (#4054) #4205
• fix: preserve MessageHeader.Bag keys verbatim through serialization (JsonSerialisationOptions.Options applies DictionaryKeyPolicy to MessageHeader.Bag, breaking session-keyed delivery #4151) by @iancooper in fix: preserve MessageHeader.Bag keys verbatim through serialization (#4151) #4215
• fix: latch Kafka fatal-error flag so error bursts cannot mask it (Kafka: _hasFatalError is overwritten (not latched) on each error callback, masking fatal errors #4227) by @iancooper in fix: latch Kafka fatal-error flag so error bursts cannot mask it (#4227) #4229
• fix(ASB: rejected messages dead-lettered with blank reason/description #4196): forward dead-letter reason and description to Azure Service Bus native fields by @DevJonny in fix(#4196): forward dead-letter reason and description to Azure Service Bus native fields #4201
• fix: honour Spanner emulator detection in outbox/inbox connections (Spanner Outbox/Inbox tests fail against the emulator (missing EmulatorDetection on test SpannerConnection) #4162) by @iancooper in fix: honour Spanner emulator detection in outbox/inbox connections (#4162) #4225
• Fix outbox clear isolation between mediators by @thomhurst in Fix outbox clear isolation between mediators #4242
• Await in-memory publish confirmation handling by @thomhurst in Await in-memory publish confirmation handling #4245
• fix: release per-message transformers and mappers to their factories by @iancooper in fix: release per-message transformers and mappers to their factories #4254

New Features

• feat(validation): ValidatePipelines warns on unresolvable transforms and missing validation providers (ValidatePipeline should check all required assemblies will be scanned #4159) by @xbizzybone in feat(validation): ValidatePipelines warns on unresolvable transforms and missing validation providers (#4159) #4189
• Confirm that Kafka Gateway supports KIP-848 #4190 Add support to KIP-848 by @lillo42 in GH-4190 Add support to KIP-848 #4233

New Contributors

• @morbalint made their first contribution in fix concurrency issue in OutboxProducerMediator #4197

Full Changelog: 10.6.0...10.7.0

---

This discussion was created from the release 10.7.0.