Multiple entries

Start multiple entries in one process.

Overview

User can start multiple Entry in one single process.

Furthermore, use can even start Gin and gRPC in one single process.

Quick start

1.Install

$ go get github.com/rookie-ninja/rk-boot/v2
$ go get github.com/rookie-ninja/rk-fiber

2.Create boot.yaml

fiber:
  - name: alice
    port: 8080
    enabled: true
  - name: bob
    port: 8081
    enabled: true

3.Create main.go

// Copyright (c) 2021 rookie-ninja
//
// Use of this source code is governed by an Apache-style
// license that can be found in the LICENSE file.

package main

import (
  "context"
  "fmt"
  "github.com/gofiber/fiber/v2"
  "github.com/rookie-ninja/rk-boot/v2"
  "github.com/rookie-ninja/rk-fiber/boot"
  "net/http"
)

// @title Swagger Example API
// @version 1.0
// @description This is a sample rk-demo server.
// @termsOfService http://swagger.io/terms/

// @securityDefinitions.basic BasicAuth

// @contact.name API Support
// @contact.url http://www.swagger.io/support
// @contact.email support@swagger.io

// @license.name Apache 2.0
// @license.url http://www.apache.org/licenses/LICENSE-2.0.html
func main() {
  // Create a new boot instance.
  boot := rkboot.NewBoot()

  // Bootstrap
  boot.Bootstrap(context.TODO())

  // Register handler
  alice := rkfiber.GetFiberEntry("alice")
  alice.App.Get("/v1/greeter", Greeter)
  alice.RefreshFiberRoutes()

  bob := rkfiber.GetFiberEntry("bob")
  bob.App.Get("/v1/greeter", Greeter)
  bob.RefreshFiberRoutes()

  boot.WaitForShutdownSig(context.TODO())
}

// Greeter handler
// @Summary Greeter
// @Id 1
// @Tags Hello
// @version 1.0
// @Param name query string true "name"
// @produce application/json
// @Success 200 {object} GreeterResponse
// @Router /v1/greeter [get]
func Greeter(ctx *fiber.Ctx) error {
  ctx.Response().SetStatusCode(http.StatusOK)
  return ctx.JSON(&GreeterResponse{
    Message: fmt.Sprintf("Hello %s!", ctx.Query("name")),
  })
}

type GreeterResponse struct {
  Message string
}

4.Validate

$ curl  "localhost:8080/v1/greeter?name=rk-dev"
{"Message":"Hello rk-dev!"}

$ curl  "localhost:8081/v1/greeter?name=rk-dev"
{"Message":"Hello rk-dev!"}

Cheers