grpc/python at f34a39af747ed9a84a219c005cae97409018ffcd - grpc

The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#) https://grpc.io/

Xuan Wang 40f20c0f48 [Python fix-it][Aysnc Example] Adding examples for aysnc interceptor context propagaton (#32840 An error occurred ) ### Description Fix https://github.com/grpc/grpc/issues/24470. Adding one example which demonstrate the following use cases: * Generate RPC ID on client side and propagate to server. * Context propagation from client to server. * Context propagation between different server interceptors and the server handler. ## Use: 1. Start server: `python3 -m async_greeter_server_with_interceptor` 2. Start client: `python3 -m async_greeter_client` ### Expected Logs: * On client side: ``` Sending request with rpc id: 73bb98beff10c2dd7b9f2252a1e2039e Greeter client received: Hello, you! ``` * On server side: ``` INFO:root:Starting server on [::]:50051 INFO:root:Interceptor1 called with rpc_id: default INFO:root:Interceptor2 called with rpc_id: Interceptor1-default INFO:root:Handle rpc with id Interceptor2-Interceptor1-73bb98beff10c2dd7b9f2252a1e2039e in server handler. ```	2 years ago
..
sphinx	[Python fix-it][Aysnc Example] Adding examples for aysnc interceptor context propagaton (#32840 An error occurred )	2 years ago
server_reflection.md	Add Python Reflection Client (#29085 An error occurred )	3 years ago

[Python fix-it][Aysnc Example] Adding examples for aysnc interceptor context propagaton (#32840)

### Description

Fix https://github.com/grpc/grpc/issues/24470.

Adding one example which demonstrate the following use cases:

* Generate RPC ID on client side and propagate to server.
* Context propagation from client to server.
* Context propagation between different server interceptors and the
server handler.

## Use:

1. Start server: `python3 -m async_greeter_server_with_interceptor`
2. Start client: `python3 -m async_greeter_client`

### Expected Logs:

* On client side:

```
Sending request with rpc id: 73bb98beff10c2dd7b9f2252a1e2039e
Greeter client received: Hello, you!
```

* On server side:

```
INFO:root:Starting server on [::]:50051
INFO:root:Interceptor1 called with rpc_id: default
INFO:root:Interceptor2 called with rpc_id: Interceptor1-default
INFO:root:Handle rpc with id Interceptor2-Interceptor1-73bb98beff10c2dd7b9f2252a1e2039e in server handler.
```

sphinx

[Python fix-it][Aysnc Example] Adding examples for aysnc interceptor context propagaton (#32840)

server_reflection.md

Add Python Reflection Client (#29085)