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The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)
https://grpc.io/
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34 lines
710 B
34 lines
710 B
2 years ago
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# Error Handling Example
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## Overview
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This example shows you how to return error from the server and
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how to handle it on the client.
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### Try it!
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Once you have working gRPC, you can build this example using either bazel or cmake.
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Run the server, which will listen on port 50051:
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```sh
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$ ./greeter_server
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```
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Run the client (in a different terminal):
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```sh
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$ ./greeter_client
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```
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If things go smoothly, you will see the client output:
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```
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### Send: SayHello(name=)
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Failed. Code=3 Message=Length of `Name` should be between 1 and 10
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### Send: SayHello(name=ItsTooLongName)
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Failed. Code=3 Message=Length of `Name` should be between 1 and 10
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### Send: SayHello(name=World)
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Ok. ReplyMessage=Hello World
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```
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