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The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)
https://grpc.io/
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37 lines
1.0 KiB
37 lines
1.0 KiB
5 years ago
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## Data transmission demo for using gRPC in Python
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Four ways of data transmission when gRPC is used in Python.
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- #### unary-unary
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There's nothing to say. It's no different from the usual way.
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`client.py - line:13 - simple_method`
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`server.py - line:17 - SimpleMethod`
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- #### stream-unary
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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.
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`clien.py - line:24 - client_streaming_method`
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`server.py - line:25 - ClientStreamingMethod`
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- #### unary-stream
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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.
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`clien.py - line:42 - server_streaming_method`
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`server.py - line:35 - ServerStreamingMethod`
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- #### stream-stream
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In a single call, both client and server can send and receive data
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to each other multiple times.
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`client.py - line:55 - bidirectional_streaming_method`
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`server.py - line:51 - BidirectionalStreamingMethod`
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