mirror of https://github.com/grpc/grpc.git
The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)
https://grpc.io/
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49 lines
1.3 KiB
49 lines
1.3 KiB
#gRPC in 3 minutes (C++) |
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## Installation |
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To install gRPC on your system, follow the instructions to build from source [here](../../INSTALL.md). This also installs the protocol buffer compiler `protoc` (if you don't have it already), and the C++ gRPC plugin for `protoc`. |
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## Hello C++ gRPC! |
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Here's how to build and run the C++ implementation of the [Hello World](../protos/helloworld.proto) example used in [Getting started](..). |
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The example code for this and our other examples lives in the `examples` |
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directory. Clone this repository to your local machine by running the |
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following command: |
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```sh |
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$ git clone https://github.com/grpc/grpc.git |
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``` |
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Change your current directory to examples/cpp/helloworld |
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```sh |
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$ cd examples/cpp/helloworld/ |
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``` |
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### Client and server implementations |
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The client implementation is at [greeter_client.cc](helloworld/greeter_client.cc). |
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The server implementation is at [greeter_server.cc](helloworld/greeter_server.cc). |
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### Try it! |
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Build client and server: |
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```sh |
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$ make |
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``` |
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Run the server, which will listen on port 50051: |
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```sh |
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$ ./greeter_server |
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``` |
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Run the client (in a different terminal): |
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```sh |
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$ ./greeter_client |
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``` |
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If things go smoothly, you will see the "Greeter received: Hello world" in the client side output. |
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## Tutorial |
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You can find a more detailed tutorial in [gRPC Basics: C++](cpptutorial.md)
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