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README.md

      1 # gRPC in 3 minutes (C++)
      2 
      3 ## Installation
      4 
      5 To install gRPC on your system, follow the instructions to build from source
      6 [here](../../BUILDING.md). This also installs the protocol buffer compiler
      7 `protoc` (if you don't have it already), and the C++ gRPC plugin for `protoc`.
      8 
      9 ## Hello C++ gRPC!
     10 
     11 Here's how to build and run the C++ implementation of the [Hello
     12 World](../protos/helloworld.proto) example used in [Getting started](..).
     13 
     14 ### Client and server implementations
     15 
     16 The client implementation is at [greeter_client.cc](helloworld/greeter_client.cc).
     17 
     18 The server implementation is at [greeter_server.cc](helloworld/greeter_server.cc).
     19 
     20 ### Try it!
     21 Build client and server:
     22 
     23 ```sh
     24 $ make
     25 ```
     26 
     27 Run the server, which will listen on port 50051:
     28 
     29 ```sh
     30 $ ./greeter_server
     31 ```
     32 
     33 Run the client (in a different terminal):
     34 
     35 ```sh
     36 $ ./greeter_client
     37 ```
     38 
     39 If things go smoothly, you will see the "Greeter received: Hello world" in the
     40 client side output.
     41 
     42 ## Tutorial
     43 
     44 You can find a more detailed tutorial in [gRPC Basics: C++](cpptutorial.md)
     45