iot-web-ui/src/app/app.component.ts

import {
  AfterViewInit,
  Component,
  ElementRef,
  OnInit,
  ViewChild,
} from '@angular/core';
import { SocketService } from './shared/services/socket.service';
import { AlarmSoundService } from './shared/services/alarm-sound.service';

@Component({
  selector: 'app-root',
  templateUrl: './app.component.html',
  styleUrls: ['./app.component.scss'],
})
export class AppComponent implements OnInit {
  title = 'Iot-web-ui';

  constructor(private socketService$: SocketService) {}

  ngOnInit() {
    this.socketService$.connect();
  }
}