Refactor pprof flag handling and cleanup imports (#176)

Moved the pprof flag definition to use flag.StringVar with svc.DebugAddr and removed unused pprof-related imports and code from run.go. This streamlines flag management and eliminates unnecessary code.

Author: sunshineplan

service/main.go

@@ -22,7 +22,6 @@ var (
 	status    = flag.String("status", "", "Path to status file")
 	keep      = flag.Int("keep", 100, "Count of status files")
 	debug     = flag.Bool("debug", false, "debug")
-	pprof     = flag.String("pprof", "", "pprof port")
 )
 
 const commonFlag = `
@@ -108,6 +107,7 @@ func main() {
 	flag.Usage = func() {
 		fmt.Fprintf(flag.CommandLine.Output(), `Usage of %s:%s%s%s%s`, os.Args[0], commonFlag, serverFlag, clientFlag, svc.Usage())
 	}
+	flag.StringVar(&svc.DebugAddr, "pprof", "", "pprof port")
 	flag.StringVar(&svc.Options.UpdateURL, "update", "", "Update URL")
 	flags.SetConfigFile(filepath.Join(filepath.Dir(self), "config.ini"))
 	flags.Parse()

service/run.go

@@ -2,8 +2,6 @@ package main
 
 import (
 	"net"
-	"net/http"
-	_ "net/http/pprof"
 	"net/url"
 	"strconv"
 
@@ -21,11 +19,6 @@ type Runner interface {
 }
 
 func run() error {
-	if addr := *pprof; addr != "" {
-		go func() {
-			svc.Print(http.ListenAndServe(addr, nil))
-		}()
-	}
 	base := NewBase(*host, *port)
 	base.ErrorLog = errorLogger.Logger
 	servers := []*httpsvr.Server{base.Server}