Hi, Gheorghe You have this:
this.subscription = this.footerService.submit$.subscribe(value => value === true ? this.onSubmit() : null); this.subscription = this.footerService.sendMail$.subscribe(value => value === true ? this.popup.open() : null); and this: ngOnDestroy() { this.subscription.unsubscribe(); } Thing is, you can't store 2 different subscriptions into 1 instance variable. The second one is overwriting the first, and you are only unsubscribing the last one. Regards Sander -- You received this message because you are subscribed to the Google Groups "AngularJS" group. To unsubscribe from this group and stop receiving emails from it, send an email to angular+unsubscr...@googlegroups.com. To post to this group, send email to angular@googlegroups.com. Visit this group at https://groups.google.com/group/angular. For more options, visit https://groups.google.com/d/optout.