connect/websocket.go

package main

import (
	"flag"
	"fmt"
	"net/http"

	"github.com/DeanThompson/ginpprof"
	"github.com/gin-gonic/gin"
	"github.com/google/uuid"
	"github.com/gorilla/websocket"
	"sikey.com/websocket/config"
	"sikey.com/websocket/repositories"
	"sikey.com/websocket/server"
	"sikey.com/websocket/utils/mysqlx"
	"sikey.com/websocket/utils/redisx"
	"sikey.com/websocket/utils/zlog"
)

var configFile = flag.String("f", "./etc/websocket.toml", "the config file")

func main() {
	flag.Parse()
	config.MustLoadConfig(*configFile)

	// Zaplog init
	zlog.WithZapLogger(zlog.NewLogger(config.MustLoadLogger()))

	app := newApp()
	app.Run(fmt.Sprintf(":%d", config.Config.Port))
}

func newApp() *gin.Engine {
	app := gin.Default()
	ginpprof.Wrap(app)

	id := uuid.NewString()
	srv := &server.Server{
		ID: id,
		Upgrader: websocket.Upgrader{
			ReadBufferSize:  config.Websocket.ReadBufferSize,
			WriteBufferSize: config.Websocket.WriteBufferSize,
			CheckOrigin: func(r *http.Request) bool {
				return true
			},
		},
		Hub:          server.NewHub(id),
		Repositories: repositories.NewRepositories(mysqlx.ConnectMysql(), redisx.RedisConnect()),
	}

	app.GET("/websocket/endpoint", func(ctx *gin.Context) { srv.WebsocketHandler(ctx) })
	return app
}