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19 lines
591 B
Markdown
19 lines
591 B
Markdown
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# Protocol Buffers
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The `Context.Protobuf(proto.Message)` is the method which sends protos to the client. It accepts a [proto.Message](https://godoc.org/google.golang.org/protobuf/proto#Message) value.
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> Note: Iris is using the newest version of the Go protocol buffers implementation. Read more about it at [The Go Blog: A new Go API for Protocol Buffers](https://blog.golang.org/protobuf-apiv2).
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1. Install the protoc-gen-go tool.
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```sh
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$ go get -u google.golang.org/protobuf/cmd/protoc-gen-go@latest
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```
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2. Generate proto
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```sh
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$ protoc -I protos/ protos/hello.proto --go_out=.
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```
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