mqtt加入认证，优化视频播放与浏览器

pkg/browser/browser.go

@@ -5,8 +5,6 @@ import (
 	"github.com/go-rod/rod"
 	"github.com/go-rod/rod/lib/launcher"
 	"github.com/go-rod/rod/lib/launcher/flags"
-	"github.com/go-rod/rod/lib/proto"
-	"go.uber.org/zap"
 )
 
 // OpenApp 用APP模式打开网页
@@ -26,18 +24,5 @@ func OpenApp(c context.Context, url string) {
 	b := rod.New().ControlURL(p).MustConnect()
 	defer b.MustClose()
 
-	s := make(chan struct{})
-
-	wait := b.EachEvent(func(e *proto.TargetTargetDestroyed) {
-		zap.S().Infoln("浏览器关闭事件")
-		s <- struct{}{}
-	})
-	go wait()
-
-	select {
-	case <-c.Done():
-		b.MustClose()
-		<-s
-	case <-s:
-	}
+	<-c.Done()
 }