Shyju Krishnankutty 6b16adbcc7 Add OpenTelemetry observability instrumentation to DurableTask workflows ...

- Add centralized DurableTaskInstrumentation class with shared ActivitySource
- Add workflow.run span to DurableWorkflowRunner (emitted after superstep loop to avoid replay semantics)
- Add edge_group.process spans to DurableDirectEdgeRouter and DurableFanOutEdgeRouter
- Add message.send span to DurableWorkflowContext
- Add TraceContext propagation support to DurableWorkflowContext
- Add 09_Observability sample for durable workflows with Azure Monitor + OTLP export
- Update CHANGELOG.md

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

6b16adbcc7 · 2026-02-22 18:22:21 -08:00

History

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AzureFunctions

.NET: [Feature Branch] Add Azure Functions hosting support for durable workflows (#3935)

2026-02-14 16:19:28 -08:00

ConsoleApps

Add OpenTelemetry observability instrumentation to DurableTask workflows

2026-02-22 18:22:21 -08:00