Class DiscoverySingleton

StaticgetInstance

• get getInstance(): DiscoverySingleton

  Returns DiscoverySingleton

probe

• probe(options?: DiscoveryOptions): Promise<(Onvif | Record<string, unknown>)[]>

  Discover NVT devices in the subnetwork

  Parameters

  • options: DiscoveryOptions = {}

  Returns Promise<(Onvif | Record<string, unknown>)[]>

  Example

  import { Discovery } from 'onvif';
  Discovery.on('device', async (cam) => {
    // function would be called as soon as NVT responses
    cam.username = <USERNAME>;
    cam.password = <PASSWORD>;
    await cam.connect();
  })
  Discovery.probe();
  Copy

  Example

  import { Discovery } from 'onvif';
  (async () => {
    const cams = Promise.all((await Discovery.probe()).map(camera => camera.connect());
    console.log(await cams[0]?.getSystemDateAndTime());
  })();
  Copy

Staticdevice

discovery.on('device', console.log);
Copy

Staticerror

discovery.on('error', console.error);
Copy