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example

What Is What

greeter.proto: human-written protobuf definition
greeter_grpc.py: machine-generated service code
greeter_pb2.py: machine-generated stub code
server.py: human-written server
client.py: human-written client code

Run It

$ pip install hrpc trio
$ python server.py  # terminal 1
$ python client.py  # terminal 2

Output:

Hello, World
Hello, 0
Hello, 1
Hello, 2
Hello, 3
Hello, 4