main.go

package main

import (
	"flag"
	"fmt"
	"os"

	"github.com/rs/zerolog/log"

	"github.com/fakeyanss/jt808-server-go/internal/api"
	"github.com/fakeyanss/jt808-server-go/internal/config"
	"github.com/fakeyanss/jt808-server-go/internal/server"
	"github.com/fakeyanss/jt808-server-go/pkg/logger"
	"github.com/fakeyanss/jt808-server-go/pkg/routines"
)

func main() {
	routines.Recover()

	var cfgPath string
	flag.StringVar(&cfgPath, "c", config.DefaultServConfKey, "config file path")
	flag.Parse()
	fmt.Printf("Start with configuration %v\n", cfgPath)
	cfg := config.Load(cfgPath)

	logConfig := cfg.ParseLogConf()
	log.Logger = *logger.Configure(logConfig).Logger

	if cfg.Server.Banner.Enable {
		bannerBytes, err := os.ReadFile(cfg.Server.Banner.BannerPath)
		var banner string
		if err != nil {
			banner = config.BannerText
		} else {
			banner = string(bannerBytes)
		}
		fmt.Println(banner)
	}

	serv := server.NewTCPServer()
	addr := ":" + cfg.Server.Port.TCPPort
	err := serv.Listen(addr)
	if err != nil {
		log.Error().Err(err).Str("addr", addr).Msg("Fail to listen tcp addr")
		os.Exit(1)
	}
	routines.GoSafe(func() { serv.Start() })

	routines.GoSafe(func() { api.Run(serv, cfg) })

	select {} // block here
}