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main.go
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main.go
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package main
import (
"context"
"errors"
"github.com/YeHeng/push-webhook/app"
"github.com/YeHeng/push-webhook/app/middleware"
"github.com/YeHeng/push-webhook/internal/common"
"github.com/YeHeng/push-webhook/internal/middleware/alertmanager"
"github.com/YeHeng/push-webhook/internal/middleware/grafana"
"github.com/gin-gonic/gin"
"net/http"
"os"
"os/signal"
"syscall"
"time"
)
func main() {
r := gin.New()
r.Use(middleware.Logger(), middleware.Recovery(false) /*, gzip.Gzip(gzip.DefaultCompression)*/)
app.Logger.Infow("初始化Router...")
app.InitRouter(r, common.Routers, alertmanager.Routers, grafana.Routers)
/*r.Static("/static", "./web")
r.Use(static.Serve("/", static.LocalFile("./client/dist", true)))
r.NoRoute(noRoute)
r.NoRoute(func(c *gin.Context) {
c.File(filepath.Join(".", "client", "dist", "index.html"))
})*/
app.Logger.Infof("开始启动APP!")
config := app.Config
srv := &http.Server{
Addr: ":" + config.Port,
Handler: r,
}
// Initializing the server in a goroutine so that
// it won't block the graceful shutdown handling below
go func() {
if err := srv.ListenAndServe(); err != nil {
if errors.Is(err, http.ErrServerClosed) {
app.Logger.Infow("Server exited.")
} else {
app.Logger.Fatalf("Gin start fail. %v", err)
}
}
}()
// Wait for interrupt signal to gracefully shutdown the server with
// a timeout of 5 seconds.
quit := make(chan os.Signal)
// kill (no param) default send syscall.SIGTERM
// kill -2 is syscall.SIGINT
// kill -9 is syscall.SIGKILL but can't be catch, so don't need add it
signal.Notify(quit, syscall.SIGINT, syscall.SIGTERM)
<-quit
app.Logger.Infow("Shutting down server...")
// 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 := srv.Shutdown(ctx); err != nil {
app.Logger.Fatalf("Server forced to shutdown: %v", err)
}
}
/*func noRoute(c *gin.Context) {
path := strings.Split(c.Request.URL.Path, "/")
if path[1] == "api" {
c.JSON(http.StatusNotFound, gin.H{"msg": "no route", "body": nil})
} else {
c.HTML(http.StatusOK, "index.html", "")
}
}*/