120 lines
2.7 KiB
Go
120 lines
2.7 KiB
Go
package main
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import (
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"context"
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"fmt"
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_ "history-api/docs"
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"history-api/pkg/cache"
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"history-api/pkg/config"
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"history-api/pkg/database"
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_ "history-api/pkg/log"
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"history-api/pkg/mbtiles"
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"os/signal"
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"syscall"
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"time"
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"github.com/rs/zerolog/log"
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)
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func gracefulShutdown(fiberServer *FiberServer, done chan bool) {
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// Create context that listens for the interrupt signal from the OS.
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ctx, stop := signal.NotifyContext(context.Background(), syscall.SIGINT, syscall.SIGTERM)
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defer stop()
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// Listen for the interrupt signal.
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<-ctx.Done()
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log.Info().Msg("shutting down gracefully, press Ctrl+C again to force")
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ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
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defer cancel()
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if err := fiberServer.App.ShutdownWithContext(ctx); err != nil {
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log.Info().Msgf("Server forced to shutdown with error: %v", err)
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}
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log.Info().Msg("Server exiting")
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done <- true
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}
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//export StartServer
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func StartServer() {
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err := config.LoadEnv()
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if err != nil {
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log.Error().Msg(err.Error())
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panic(err)
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}
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poolPg, err := database.NewPostgresqlDB()
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if err != nil {
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log.Error().Msg(err.Error())
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panic(err)
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}
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defer poolPg.Close()
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sqlTile, err := mbtiles.NewMBTilesDB("data/map.mbtiles")
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if err != nil {
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log.Error().Msg(err.Error())
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panic(err)
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}
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defer sqlTile.Close()
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redisClient, err := cache.NewRedisClient()
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if err != nil {
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log.Error().Msg(err.Error())
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panic(err)
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}
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serverIp, _ := config.GetConfig("SERVER_IP")
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if serverIp == "" {
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serverIp = "127.0.0.1"
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}
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httpPort, _ := config.GetConfig("SERVER_PORT")
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if httpPort == "" {
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httpPort = "3434"
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}
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serverHttp := NewHttpServer()
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serverHttp.SetupServer(poolPg, sqlTile, redisClient)
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Singleton = serverHttp
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done := make(chan bool, 1)
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err = serverHttp.App.Listen(fmt.Sprintf("%s:%s", serverIp, httpPort))
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if err != nil {
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log.Error().Msgf("Error: app failed to start on port %s, %v", httpPort, err)
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panic(err)
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}
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// Run graceful shutdown in a separate goroutine
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go gracefulShutdown(serverHttp, done)
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// Wait for the graceful shutdown to complete
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<-done
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log.Info().Msg("Graceful shutdown complete.")
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}
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// @title History API
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// @version 1.0
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// @description This is a sample server for History API.
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// @termsOfService http://swagger.io/terms/
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// @contact.name API Support
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// @contact.url http://www.swagger.io/support
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// @contact.email support@swagger.io
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// @license.name Apache 2.0
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// @license.url http://www.apache.org/licenses/LICENSE-2.0.html
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// @host history-api.kain.id.vn
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// @BasePath /
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// @schemes https http
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// @securityDefinitions.apikey BearerAuth
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// @in header
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// @name Authorization
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// @description Type "Bearer " followed by a space and JWT token.
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func main() {
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StartServer()
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}
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