examples/

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Learn more about best practices

For this sample, we've already generated the server and client stubs from helloworld.proto.

$ go help gopath
$ # ensure the PATH contains $GOPATH/bin
$ export PATH=$PATH:$GOPATH/bin

$ go get -u google.golang.org/grpc/examples/helloworld/greeter_client
$ go get -u google.golang.org/grpc/examples/helloworld/greeter_server

Install the protoc Go plugin

$ go get -u github.com/golang/protobuf/protoc-gen-go

Rebuild the generated Go code

$ go generate google.golang.org/grpc/examples/helloworld/...

Or run protoc command (with the grpc plugin)

$ protoc -I helloworld/ helloworld/helloworld.proto --go_out=plugins=grpc:helloworld

Path	Synopsis
helloworld Package helloworld is a generated protocol buffer package.	Package helloworld is a generated protocol buffer package.
greeter_client
greeter_server
mock_helloworld
route_guide
client Package main implements a simple gRPC client that demonstrates how to use gRPC-Go libraries to perform unary, client streaming, server streaming and full duplex RPCs.	Package main implements a simple gRPC client that demonstrates how to use gRPC-Go libraries to perform unary, client streaming, server streaming and full duplex RPCs.
mock_routeguide
routeguide Package routeguide is a generated protocol buffer package.	Package routeguide is a generated protocol buffer package.
server Package main implements a simple gRPC server that demonstrates how to use gRPC-Go libraries to perform unary, client streaming, server streaming and full duplex RPCs.	Package main implements a simple gRPC server that demonstrates how to use gRPC-Go libraries to perform unary, client streaming, server streaming and full duplex RPCs.