59 lines
1.1 KiB
Go
59 lines
1.1 KiB
Go
package main
|
|
|
|
import (
|
|
"context"
|
|
"errors"
|
|
"log"
|
|
"net/http"
|
|
"os"
|
|
"os/signal"
|
|
"syscall"
|
|
"time"
|
|
|
|
"git.118im.com/im_team/im_workbench/internal/app"
|
|
"git.118im.com/im_team/im_workbench/internal/config"
|
|
)
|
|
|
|
func main() {
|
|
cfg, err := config.Load()
|
|
if err != nil {
|
|
log.Fatalf("load config: %v", err)
|
|
}
|
|
|
|
server, err := app.New(cfg)
|
|
if err != nil {
|
|
log.Fatalf("init app: %v", err)
|
|
}
|
|
defer server.Close()
|
|
|
|
httpServer := &http.Server{
|
|
Addr: cfg.Listen,
|
|
Handler: server.Handler(),
|
|
ReadHeaderTimeout: 5 * time.Second,
|
|
}
|
|
|
|
errCh := make(chan error, 1)
|
|
go func() {
|
|
log.Printf("workbench listening on %s", cfg.Listen)
|
|
if err := httpServer.ListenAndServe(); err != nil && !errors.Is(err, http.ErrServerClosed) {
|
|
errCh <- err
|
|
}
|
|
}()
|
|
|
|
stopCh := make(chan os.Signal, 1)
|
|
signal.Notify(stopCh, syscall.SIGINT, syscall.SIGTERM)
|
|
|
|
select {
|
|
case err := <-errCh:
|
|
log.Fatalf("serve: %v", err)
|
|
case <-stopCh:
|
|
log.Printf("shutdown requested")
|
|
}
|
|
|
|
ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
|
|
defer cancel()
|
|
if err := httpServer.Shutdown(ctx); err != nil {
|
|
log.Printf("shutdown error: %v", err)
|
|
}
|
|
}
|