Protocol Reference
This section provides a deep dive into the internal workings of the Dapr runtime. It is intended for maintainers, contributors, and anyone interested in the low-level implementation details of Dapr’s building blocks.
Unlike the user-facing API reference, these documents focus on:
- How the runtime processes requests.
- Internal state transitions.
- Interaction with component interfaces.
- Protocol-level details (gRPC and HTTP).
Building Blocks
Select a building block to explore its internal protocol and mechanics: