fix some bugs

support ip limit for hy

conf/conf.go

@@ -2,14 +2,9 @@ package conf
 
 import (
 	"fmt"
-	"io"
-	"log"
-	"os"
-	"path"
-	"time"
-
-	"github.com/fsnotify/fsnotify"
 	"gopkg.in/yaml.v3"
+	"io"
+	"os"
 )
 
 type Conf struct {
@@ -56,44 +51,3 @@ func (p *Conf) LoadFromPath(filePath string) error {
 	}
 	return nil
 }
-
-func (p *Conf) Watch(filePath string, reload func()) error {
-	watcher, err := fsnotify.NewWatcher()
-	if err != nil {
-		return fmt.Errorf("new watcher error: %s", err)
-	}
-	go func() {
-		var pre time.Time
-		defer watcher.Close()
-		for {
-			select {
-			case e := <-watcher.Events:
-				if e.Has(fsnotify.Chmod) {
-					continue
-				}
-				if pre.Add(1 * time.Second).After(time.Now()) {
-					continue
-				}
-				time.Sleep(2 * time.Second)
-				pre = time.Now()
-				log.Println("config dir changed, reloading...")
-				*p = *New()
-				err := p.LoadFromPath(filePath)
-				if err != nil {
-					log.Printf("reload config error: %s", err)
-				}
-				reload()
-				log.Println("reload config success")
-			case err := <-watcher.Errors:
-				if err != nil {
-					log.Printf("File watcher error: %s", err)
-				}
-			}
-		}
-	}()
-	err = watcher.Add(path.Dir(filePath))
-	if err != nil {
-		return fmt.Errorf("watch file error: %s", err)
-	}
-	return nil
-}