feat(dapr): add WaitFor support for Dapr sidecar resources #809
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Implements IResourceWithWaitSupport for IDaprSidecarResource to enable proper service startup sequencing. This allows Dapr sidecars to wait for dependent services (like Redis for pubsub) to be ready before starting, preventing component loading failures during application startup. Fixes CommunityToolkit#604 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <[email protected]>
gabynevada
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FullStackChef,
WhitWaldo and
paule96
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Pull Request Overview
This PR implements WaitFor support for Dapr sidecar resources to enable proper service startup sequencing. The change addresses an issue where Dapr sidecars would start immediately while their dependencies (like Redis for pubsub) were still starting, causing component loading failures.
- Adds
IResourceWithWaitSupportinterface toIDaprSidecarResource - Includes comprehensive test coverage to verify WaitFor functionality works correctly
Reviewed Changes
Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.
| File | Description |
|---|---|
| src/Shared/Dapr/Core/IDaprSidecarResource.cs | Extends interface to implement IResourceWithWaitSupport for dependency management |
| tests/CommunityToolkit.Aspire.Hosting.Dapr.Tests/WithDaprSidecarTests.cs | Adds test case to verify WaitFor functionality implementation |
FullStackChef
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Aug 26, 2025
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Closing in favor of #810 |
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Summary
IResourceWithWaitSupportinterface forIDaprSidecarResourceDescription
This PR addresses the issue where Dapr sidecars start immediately while dependent services (like Redis for pubsub) are still starting, causing component loading failures.
By implementing
IResourceWithWaitSupport, Dapr sidecars can now properly wait for their dependencies to be ready before starting, ensuring reliable application startup.Changes
IDaprSidecarResourceto implementIResourceWithWaitSupportTest Plan
DaprSidecarSupportsWaitFor()to verify the implementationFixes #604