grpc/examples/python/data_transmission/README.en.md

Data transmission demo for using gRPC in Python

Four ways of data transmission when gRPC is used in Python. Offical Guide

• unary-unary

  In a single call, the client can only send request once, and the server can only respond once.

  client.py : simple_method

  server.py : SimpleMethod

• stream-unary

  In a single call, the client can transfer data to the server an arbitrary number of times, but the server can only return a response once.

  client.py : client_streaming_method

  server.py : ClientStreamingMethod

• unary-stream

  In a single call, the client can only transmit data to the server at one time, but the server can return the response many times.

  client.py : server_streaming_method

  server.py : ServerStreamingMethod

• stream-stream

  In a single call, both client and server can send and receive data to each other multiple times.

  client.py : bidirectional_streaming_method

  server.py : BidirectionalStreamingMethod