Add a bit more commenting to the API
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@ -125,6 +125,10 @@ Hello John
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## Writing a service
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## Writing a service
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### Create request/response proto
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### Create request/response proto
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One of the key requirements of microservices is strongly defined interfaces so we utilised protobuf to define the handler and request/response.
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Here's a definition for the Greeter handler with the method Hello which takes a HelloRequest and HelloResponse both with one string arguments.
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`go-micro/examples/service/proto/greeter.proto`:
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`go-micro/examples/service/proto/greeter.proto`:
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```proto
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```proto
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