linting

src/app/modules/presentation/monitor/monitor.component.ts

@@ -43,6 +43,7 @@ export class MonitorComponent implements OnInit, OnDestroy {
   public config$: Observable<Config | null>;
   public presentationBackground: PresentationBackground = 'none';
   private destroy$ = new Subject<void>();
+  private songSwitchTimeoutId: ReturnType<typeof setTimeout> | null = null;
 
   public constructor() {
     const configService = this.configService;
@@ -97,7 +98,10 @@ export class MonitorComponent implements OnInit, OnDestroy {
           if (this.songId !== presentationSongId) {
             this.songId = 'empty';
           }
-          setTimeout(() => {
+          if (this.songSwitchTimeoutId) {
+            clearTimeout(this.songSwitchTimeoutId);
+          }
+          this.songSwitchTimeoutId = setTimeout(() => {
             this.songId = presentationSongId;
             this.cRef.markForCheck();
           }, 600);
@@ -113,6 +117,9 @@ export class MonitorComponent implements OnInit, OnDestroy {
   }
 
   public ngOnDestroy(): void {
+    if (this.songSwitchTimeoutId) {
+      clearTimeout(this.songSwitchTimeoutId);
+    }
     this.destroy$.next();
     this.destroy$.complete();
   }

src/app/modules/presentation/remote/remote.component.ts

@@ -120,9 +120,11 @@ export class RemoteComponent implements OnDestroy {
       });
 
     this.presentationDynamicCaptionChanged$
-      .pipe(debounceTime(1000))
+      .pipe(debounceTime(1000), takeUntil(this.destroy$))
       .subscribe(_ => void this.showService.update$(_.showId, {presentationDynamicCaption: _.presentationDynamicCaption}));
-    this.presentationDynamicTextChanged$.pipe(debounceTime(1000)).subscribe(_ => void this.showService.update$(_.showId, {presentationDynamicText: _.presentationDynamicText}));
+    this.presentationDynamicTextChanged$
+      .pipe(debounceTime(1000), takeUntil(this.destroy$))
+      .subscribe(_ => void this.showService.update$(_.showId, {presentationDynamicText: _.presentationDynamicText}));
   }
 
   public trackBy(index: number, item: PresentationSong): string {