Chiebot-Mirror/grpc - grpc - Gitea: Git with a cup of tea

Commit Graph

Author	SHA1	Message	Date
Sreenithi Sridharan	7ff0c56ebd	Added Python Example for Flow Control (#37044 ) Have added the required client, server, proto and proto generated files. The design of the example is as follows: 1. The client sends a bulk amount of data(approx. 2 KB in each iteration) to the server in a streaming call. 2. The server applies back-pressure by delaying reading of the requests, which makes the client pause sending requests after around 64KB 3. The client then resumes sending requests only after the server reads a few requests and clears the buffer. By adding print statements on data send/receive on both client and server side, the client pausing/resuming requests can be seen clearly. The client and server logs can be seen below: Client Logs ``` Request 10: Sent 20000 bytes in total Request 20: Sent 40000 bytes in total Request 30: Sent 60000 bytes in total Request 40: Sent 80000 bytes in total Received 10 responses Request 50: Sent 100000 bytes in total Received 20 responses Request 60: Sent 120000 bytes in total Received 30 responses Request 70: Sent 140000 bytes in total Received 40 responses Request 80: Sent 160000 bytes in total Received 50 responses Request 90: Sent 180000 bytes in total Received 60 responses Request 100: Sent 200000 bytes in total Received 70 responses Received 80 responses Received 90 responses Received 100 responses ``` Server Logs ``` Server started, listening on 50051 Request 10: Received 20000 bytes in total Request 10: Sent 20000 bytes in total Request 20: Received 40000 bytes in total Request 20: Sent 40000 bytes in total Request 30: Received 60000 bytes in total Request 30: Sent 60000 bytes in total Request 40: Received 80000 bytes in total Request 40: Sent 80000 bytes in total Request 50: Received 100000 bytes in total Request 50: Sent 100000 bytes in total Request 60: Received 120000 bytes in total Request 60: Sent 120000 bytes in total Request 70: Received 140000 bytes in total Request 70: Sent 140000 bytes in total Request 80: Received 160000 bytes in total Request 80: Sent 160000 bytes in total Request 90: Received 180000 bytes in total Request 90: Sent 180000 bytes in total Request 100: Received 200000 bytes in total Request 100: Sent 200000 bytes in total ```	5 months ago
Xuan Wang	811bb258d8	[Python Otel] Use registered method at server side (#36371 ) Add registered method change to sync stack server. ## Note * We're keeping both generic and registered handler in generated stubs (`*_pb2_grpc.py`) because registered method flow is not implemented in aysncio yet, since the stub is used for both sync and asyncio, we can't remove generic method flow until we fully implement the registered method flow in asyncio. <!-- If you know who should review your pull request, please assign it to that person, otherwise the pull request would get assigned randomly. If your pull request is for a specific language, please add the appropriate lang label. --> Closes #36371 PiperOrigin-RevId: 629842051	8 months ago
Xuan Wang	c910004328	[Python Stub] Add version check to stubs generated by grpcio_tools (#35906 ) The stubs generated by grpcio_tools should always be used with [the same or higher version of grpcio](https://github.com/grpc/grpc/blob/master/tools/distrib/python/grpcio_tools/setup.py#L313), this change will add a run time check for this requirement inside the generated stubs and therefor enforce this requirement. Please note for now we're just printing a warning for incorrect usage, we'll change it to an error soon. Example warning message: ``` /usr/local/google/home/xuanwn/workspace/misc/grpc/examples/python/helloworld/helloworld_pb2_grpc.py:21: RuntimeWarning: The grpc package installed is at version 1.60.1, but the generated code in helloworld_pb2_grpc.py depends on grpcio>=1.63.0.dev0. Please upgrade your grpc module to grpcio>=1.63.0.dev0 or downgrade your generated code using grpcio-tools<=1.60.1. This warning will become an error in 1.64.0, scheduled for release on May 14,2024. ``` <!-- If you know who should review your pull request, please assign it to that person, otherwise the pull request would get assigned randomly. If your pull request is for a specific language, please add the appropriate lang label. --> Closes #35906 PiperOrigin-RevId: 615659471	9 months ago
Xuan Wang	2c9b599e5e	[Python O11Y] Reapply registered method change (#35850 ) This reverts commit `a18279db2e`. <!-- If you know who should review your pull request, please assign it to that person, otherwise the pull request would get assigned randomly. If your pull request is for a specific language, please add the appropriate lang label. --> Closes #35850 PiperOrigin-RevId: 607476066	10 months ago
Xuan Wang	a18279db2e	[Python O11Y] Revert registered method change (#35522 ) We're having some issues internally, rolling this change back for now and wait for the affected users to figure out a solution. This reverts: https://github.com/grpc/grpc/pull/35002, https://github.com/grpc/grpc/pull/35482 and `6872a7a473` <!-- If you know who should review your pull request, please assign it to that person, otherwise the pull request would get assigned randomly. If your pull request is for a specific language, please add the appropriate lang label. --> Closes #35522 PiperOrigin-RevId: 597671989	11 months ago
Xuan Wang	9a7c0b5f57	[Python Observability] Allow create call with registered method (#35002 ) Based on [OpenTelemetry Metrics gRFC](https://github.com/grpc/proposal/blob/master/A66-otel-stats.md#opentelemetry-metrics), we should recored unregistered RPC method name as `other`, this PR adds the ability to pass register method information when creating a call. We'll consider calls created using generated stubs as registered, note that this won't prevent user from setting `registered_method=True` when creating calls manually. This is also enabled for simple stub flow but NOT enabled for AsyncIO, we'll add that later when start working on AsyncIO Observability. <!-- If you know who should review your pull request, please assign it to that person, otherwise the pull request would get assigned randomly. If your pull request is for a specific language, please add the appropriate lang label. --> Closes #35002 PiperOrigin-RevId: 596719121	11 months ago
Yash Tibrewal	41ec08c69a	Update third_party/protobuf to 3.21.4 (#30377 ) * Update third_party/protobuf * run tools/distrib/python/make_grpcio_tools.py * regenerate protos for ruby, php * update build_handwritten.yaml * regenerate projects * Build - Use :well_known_type_protos instead of :well_known_protos * Fix target * Update upb * Update Python for Protobuf 4.21 (#140) * Update protobuf dependency on grpcio-tools * Off by one * Drop python 3.6 support * Try upgrading pip * And in the other script * Try to figure out if we're compatible with abi3 * See what we've already got installed * Update the requirements.txt file I didn't know existed * And here too * See what's installed * Let's try that again * Remove * Try to confirm version * Let me see the generated code * Fix non-Bazel test runner * Work for all test directories * Regenerate example protos * Clean up * Generate .pyi files * Fix type checking and linting * Exclude pyi files from isort * Upgrade to 3.21.4 * Update iwyu to get around messy protobuf IWYU rules Co-authored-by: Richard Belleville <gnossen@gmail.com>	2 years ago
Richard Belleville	a362c2566d	Revert examples	4 years ago
Richard Belleville	b2bc02d5a4	Add pregenerated example	4 years ago
Richard Belleville	3fd0001481	Add Python xDS example server	5 years ago
Richard Belleville	d35b24bd60	Use dynamic stubs in helloworld example	5 years ago
Nathaniel Manista	61efbcd27a	Regenerate example Python generated code	7 years ago
Nathaniel Manista	c15ee83882	Update Python examples with fresh generated code	8 years ago

1 Commits (a3ab7c73aaef357b1971674b10aa30a706577f9a)