81 lines
2.2 KiB
Go
81 lines
2.2 KiB
Go
package main
|
|
|
|
import (
|
|
"context"
|
|
"fmt"
|
|
"log"
|
|
"net/http"
|
|
"os/signal"
|
|
"syscall"
|
|
|
|
//_ "template_blueprint/docs"
|
|
_ "template_blueprint/cmd/api/docs"
|
|
//_ "template_blueprint/internal/docs"
|
|
"template_blueprint/internal/server"
|
|
"time"
|
|
)
|
|
|
|
func gracefulShutdown(apiServer *http.Server, done chan bool) {
|
|
// Create context that listens for the interrupt signal from the OS.
|
|
ctx, stop := signal.NotifyContext(context.Background(), syscall.SIGINT, syscall.SIGTERM)
|
|
defer stop()
|
|
|
|
// Listen for the interrupt signal.
|
|
<-ctx.Done()
|
|
|
|
log.Println("shutting down gracefully, press Ctrl+C again to force")
|
|
|
|
// The context is used to inform the server it has 5 seconds to finish
|
|
// the request it is currently handling
|
|
ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
|
|
defer cancel()
|
|
if err := apiServer.Shutdown(ctx); err != nil {
|
|
log.Printf("Server forced to shutdown with error: %v", err)
|
|
}
|
|
|
|
log.Println("Server exiting")
|
|
|
|
// Notify the main goroutine that the shutdown is complete
|
|
done <- true
|
|
}
|
|
|
|
// @title Tag Service API0
|
|
// @version 1.0
|
|
// @description A Tag service API in Go using Gin framework
|
|
// @termsOfService https://tos.santoshk.dev
|
|
|
|
// @contact.name Santosh Kumar
|
|
// @contact.url https://twitter.com/sntshk
|
|
// @contact.email sntshkmr60@gmail.com
|
|
|
|
// @license.name Apache 2.0
|
|
// @license.url http://www.apache.org/licenses/LICENSE-2.0.html
|
|
|
|
// @host 10.10.150.181:8084
|
|
// @BasePath /api
|
|
|
|
func main() {
|
|
//docs.SwaggerInfo.Title = "Swagger Example API"
|
|
//docs.SwaggerInfo.Description = "This is a sample server Petstore server."
|
|
//docs.SwaggerInfo.Version = "1.0"
|
|
//docs.SwaggerInfo.Host = "petstore.swagger.io"
|
|
//docs.SwaggerInfo.BasePath = "/v2"
|
|
//docs.SwaggerInfo.Schemes = []string{"http", "https"}
|
|
server := server.NewServer()
|
|
|
|
// Create a done channel to signal when the shutdown is complete
|
|
done := make(chan bool, 1)
|
|
|
|
// Run graceful shutdown in a separate goroutine
|
|
go gracefulShutdown(server, done)
|
|
|
|
err := server.ListenAndServe()
|
|
if err != nil && err != http.ErrServerClosed {
|
|
panic(fmt.Sprintf("http server error: %s", err))
|
|
}
|
|
|
|
// Wait for the graceful shutdown to complete
|
|
<-done
|
|
log.Println("Graceful shutdown complete.")
|
|
}
|