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31 lines
867 B
Markdown
31 lines
867 B
Markdown
# Example gRPC server and client with OpenCensus
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This example uses:
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* gRPC to create an RPC server and client.
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* The OpenCensus gRPC plugin to instrument the RPC server and client.
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* Debugging exporters to print stats and traces to stdout.
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```
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$ go get go.opencensus.io/examples/grpc/...
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```
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First, run the server:
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```
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$ go run $(go env GOPATH)/src/go.opencensus.io/examples/grpc/helloworld_server/main.go
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```
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Then, run the client:
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```
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$ go run $(go env GOPATH)/src/go.opencensus.io/examples/grpc/helloworld_client/main.go
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```
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You will see traces and stats exported on the stdout. You can use one of the
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[exporters](https://godoc.org/go.opencensus.io/exporter)
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to upload collected data to the backend of your choice.
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You can also see the z-pages provided from the server:
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* Traces: http://localhost:8081/debug/tracez
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* RPCs: http://localhost:8081/debug/rpcz
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