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The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)
https://grpc.io/
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52 lines
1.1 KiB
52 lines
1.1 KiB
10 years ago
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gRPC Go Hello World
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===================
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PREREQUISITES
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-------------
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- This requires Go 1.4.x
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- Requires that [GOPATH is set](https://golang.org/doc/code.html#GOPATH)
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```sh
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$ go help gopath
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$ # ensure the PATH contains $GOPATH/bin or $GOBIN
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$ export PATH=PATH:<your/gopath/bin>
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```
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INSTALL
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-------
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```sh
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$ export GOPATH=<path/to/your/go/workspace>
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$ go install -u github.com/grpc-common/go/greeter_client
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$ go install -u github.com/grpc-common/go/greeter_server
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```
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OPTIONAL - Rebuild the generated code
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-------------------------------------
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1 First [install protoc](https://github.com/google/protobuf/blob/master/INSTALL.txt)
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- For now, this needs to be installed from source
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- This is will change once proto3 is officially released
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2 Install the protoc Go plugin.
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```sh
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$ go install -a github.com/golang/protobuf/protoc-gen-go
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$ # ensure the PATH contains $GOPATH/bin or $GOBIN
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$ export PATH=PATH:<your/gopath/bin>
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$
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$ # from ths dir; invoke protoc
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$ protoc -I ../protos ../protos/helloworld.proto --go_out=plugins=grpc:.
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```
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TRY IT!
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-------
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- Run the server
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```sh
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$ greeter_server &
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```
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- Run the client
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```sh
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$ greeter_client
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```
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