Chore: merge branch 'ong-dev' into with-tun

hub/route/server.go

@@ -209,16 +209,26 @@ func getLogs(w http.ResponseWriter, r *http.Request) {
 		render.Status(r, http.StatusOK)
 	}
 
+	ch := make(chan log.Event, 1024)
 	sub := log.Subscribe()
 	defer log.UnSubscribe(sub)
 	buf := &bytes.Buffer{}
-	var err error
+
+	go func() {
 		for elm := range sub {
-		buf.Reset()
-		logM := elm
+			select {
+			case ch <- elm:
+			default:
+			}
+		}
+		close(ch)
+	}()
+
+	for logM := range ch {
 		if logM.LogLevel < level {
 			continue
 		}
+		buf.Reset()
 
 		if err := json.NewEncoder(buf).Encode(Log{
 			Type:    logM.Type(),
@@ -227,6 +237,7 @@ func getLogs(w http.ResponseWriter, r *http.Request) {
 			break
 		}
 
+		var err error
 		if wsConn == nil {
 			_, err = w.Write(buf.Bytes())
 			w.(http.Flusher).Flush()

log/log.go

@@ -10,8 +10,8 @@ import (
 )
 
 var (
-	logCh  = make(chan *Event)
-	source = observable.NewObservable[*Event](logCh)
+	logCh  = make(chan Event)
+	source = observable.NewObservable[Event](logCh)
 	level  = INFO
 )
 
@@ -25,7 +25,7 @@ type Event struct {
 	Payload  string
 }
 
-func (e *Event) Type() string {
+func (e Event) Type() string {
 	return e.LogLevel.String()
 }
 
@@ -57,12 +57,12 @@ func Fatalln(format string, v ...any) {
 	log.Fatalf(format, v...)
 }
 
-func Subscribe() observable.Subscription[*Event] {
+func Subscribe() observable.Subscription[Event] {
 	sub, _ := source.Subscribe()
 	return sub
 }
 
-func UnSubscribe(sub observable.Subscription[*Event]) {
+func UnSubscribe(sub observable.Subscription[Event]) {
 	source.UnSubscribe(sub)
 }
 
@@ -74,7 +74,7 @@ func SetLevel(newLevel LogLevel) {
 	level = newLevel
 }
 
-func print(data *Event) {
+func print(data Event) {
 	if data.LogLevel < level {
 		return
 	}
@@ -91,8 +91,8 @@ func print(data *Event) {
 	}
 }
 
-func newLog(logLevel LogLevel, format string, v ...any) *Event {
-	return &Event{
+func newLog(logLevel LogLevel, format string, v ...any) Event {
+	return Event{
 		LogLevel: logLevel,
 		Payload:  fmt.Sprintf(format, v...),
 	}