// Let's create our service !
BonsoirService service = BonsoirService(
  name: 'My wonderful service', // Put your service name here.
  type: '_wonderful-service._tcp', // Put your service type here. Syntax : _ServiceType._TransportProtocolName. (see http://wiki.ros.org/zeroconf/Tutorials/Understanding%20Zeroconf%20Service%20Types).
  port: 3030, // Put your service port here.
);

// And now we can broadcast it :
BonsoirBroadcast broadcast = BonsoirBroadcast(service: service);
await broadcast.ready;
await broadcast.start();

// ...

// Then if you want to stop the broadcast :
await broadcast.stop();

// This is the type of service we're looking for :
String type = '_wonderful-service._tcp';

// Once defined, we can start the discovery :
BonsoirDiscovery discovery = BonsoirDiscovery(type: type);
await discovery.ready;

// If you want to listen to the discovery :
discovery.eventStream!.listen((event) { // `eventStream` is not null as the discovery instance is "ready" !
  if (event.type == BonsoirDiscoveryEventType.discoveryServiceFound) {
    print('Service found : ${event.service.toJson()}')
    event.service!.resolve(discovery.serviceResolver); // Should be called when the user wants to connect to this service.
  } else if (event.type == BonsoirDiscoveryEventType.discoveryServiceResolved) {
    print('Service resolved : ${event.service.toJson()}')
  } else if (event.type == BonsoirDiscoveryEventType.discoveryServiceLost) {
    print('Service lost : ${event.service.toJson()}')
  }
});

// Start the discovery **after** listening to discovery events :
await discovery.start();

// Then if you want to stop the discovery :
await discovery.stop();