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Example for fiber as a client to gRPC server.

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A sample program to showcase fiber as a client to a gRPC server.

Prerequisites​

  • Go 1.16 or higher
  • Go modules

Setup​

  1. Clone the repository:

    git clone https://github.com/gofiber/recipes.git
    cd recipes/grpc

  2. Install dependencies:

    go mod tidy

Running the Application​

  1. Run the gRPC server:

    go run server/main.go

  2. Run the Fiber client:

    go run client/main.go

  3. The server will start on http://localhost:3000.

Endpoints​

MethodURLReturn value
GET/add/:a/:ba + b
GET/mult/:a/:ba * b

Output​

-> curl http://localhost:3000/add/33445/443234
{"result":"476679"}
-> curl http://localhost:3000/mult/33445/443234
{"result":"14823961130"}

Additional Information​

gRPC (gRPC Remote Procedure Calls) is a high-performance, open-source universal RPC framework initially developed by Google. It uses HTTP/2 for transport, Protocol Buffers as the interface description language, and provides features such as authentication, load balancing, and more.

For more information, visit the official gRPC documentation.