feat: Add gRPC server and client support #162
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- add case statement to use the asyncio.Queue.shutdown method for 3.13+ - add special handling to allow for similar semantics as asyncio.Queue.shutdown for 3.12 Tested on multiple samples in the a2a repo and some examples in this repo
- Introduces an A2AGrpcClient to talk to server over grpc - Introduces GrpcHandler to tranlate the gRPC transport to the internal python data model and back. - A set of transform operations in proto_utils.py to handle the transform This is a starting point and can be iterated and optimized as we move forward, especially trying to automate the transform code so it stays in sync.
pstephengoogle
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- add case statement to use the asyncio.Queue.shutdown method for 3.13+ - add special handling to allow for similar semantics as asyncio.Queue.shutdown for 3.12 Tested on multiple samples in the a2a repo and some examples in this repo
- Introduces an A2AGrpcClient to talk to server over grpc - Introduces GrpcHandler to tranlate the gRPC transport to the internal python data model and back. - A set of transform operations in proto_utils.py to handle the transform This is a starting point and can be iterated and optimized as we move forward, especially trying to automate the transform code so it stays in sync.
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On the spelling errors, there's a few spots where the docstring splits lines in the middle of a word. |
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Finally figured out how to get the linter to ignore the auto-generated pb2 files. Everything else should be valid. We can also exclude the remaining errors if those files are auto-generated. |
holtskinner
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Jun 6, 2025
kthota-g
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Jun 6, 2025
holtskinner
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Jun 9, 2025
🤖 I have created a release *beep* *boop* --- ## [0.2.6](v0.2.5...v0.2.6) (2025-06-09) ### ⚠ BREAKING CHANGES * Add FastAPI JSONRPC Application ([#104](#104)) ### Features * Add FastAPI JSONRPC Application ([#104](#104)) ([0e66e1f](0e66e1f)) * Add gRPC server and client support ([#162](#162)) ([a981605](a981605)) * add reject method to task_updater ([#147](#147)) ([2a6ef10](2a6ef10)) * Add timestamp to `TaskStatus` updates on `TaskUpdater` ([#140](#140)) ([0c9df12](0c9df12)) * **spec:** Add an optional iconUrl field to the AgentCard 🤖 ([a1025f4](a1025f4)) ### Bug Fixes * Correctly adapt starlette BaseUser to A2A User ([#133](#133)) ([88d45eb](88d45eb)) * Event consumer should stop on input_required ([#167](#167)) ([51c2d8a](51c2d8a)) * Fix Release Version ([#161](#161)) ([011d632](011d632)) * generate StrEnum types for enums ([#134](#134)) ([0c49dab](0c49dab)) * library should released as 0.2.6 ([d8187e8](d8187e8)) * remove error types from enqueable events ([#138](#138)) ([511992f](511992f)) * **stream:** don't block event loop in EventQueue ([#151](#151)) ([efd9080](efd9080)) * **task_updater:** fix potential duplicate artifact_id from default v… ([#156](#156)) ([1f0a769](1f0a769)) ### Documentation * remove final and metadata fields from docstring ([#66](#66)) ([3c50ee1](3c50ee1)) * Update Links to Documentation Site ([5e7d418](5e7d418)) --- This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please). Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>
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Introduces gRPC support at the server and client interfaces.