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sample client-server pair using gRPC and Qt in Go. The server simply stores an
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integer. The client, when started, automatically connects to the server and,
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once a second, requests the next value in an incrementing counter. I made this
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for testing the install environment when working with gRPC and Qt together in
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Go, since both have a non-trivial install process.
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see here to install gRPC: http://www.grpc.io/docs/quickstart/go.html
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and here to install Qt: https://github.com/therecipe/qt
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### Files:
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lib - contains the gRPC protobuf definition of our service. Our service
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defines one unary endpoint with an input message type and an output message
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type.
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lib/count.proto - the gRPC definitions, written by a human
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lib/count - the Go package containing our gRPC client and server definitions
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lib/count/count.pb.go - generated from lib/count.proto using the following protoc invokation:
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`protoc -I count count.proto --go_out=plugins=grpc:count`
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cmd - contains our executable programs
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cmd/count-client - a gRPC client with a Qt ui
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cmd/count-server - a gRPC server, no graphical ui
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