---
title: service
framework: network
role: symbol
role_heading: Instance Property
path: network/nwlistener/service-swift.property
---

# service

A Bonjour service that advertises the listener on the local network.

## Declaration

```swift
final var service: NWListener.Service? { get set }
```

## See Also

### Advertising Bonjour Services

- [NSBonjourServices](bundleresources/information-property-list/nsbonjourservices.md)
- [NSLocalNetworkUsageDescription](bundleresources/information-property-list/nslocalnetworkusagedescription.md)
- [NWListener.Service](network/nwlistener/service-swift.struct.md)
- [serviceRegistrationUpdateHandler](network/nwlistener/serviceregistrationupdatehandler.md)
- [NWListener.ServiceRegistrationChange](network/nwlistener/serviceregistrationchange.md)