react-native-zeroconf
Basic Zeroconf implementation for React-native
Get running services advertizing themselves using Zeroconf implementations like Avahi, Bonjour or NSD.
Install
npm i -S react-native-zeroconf
react-native install react-native-zeroconf
react-native link react-native-zeroconf
You can look at the wiki if you prefer a manual install.
TXT records will be available on iOS and Android >= 7.
API
import Zeroconf from 'react-native-zeroconf'
const zeroconf = new Zeroconf()
Methods
scan(type = 'http', protocol = 'tcp', domain = 'local.') Start the zeroconf scan
This will initialize the scan from the Zeroconf instance. Will stop another scan if any is running.
stop() Stop the scan
If any scan is running, stop it. Otherwise do nothing.
getServices() Returns resolved services
Will return all names of services that have been resolved.
removeDeviceListeners() Remove listeners
Allow you to clean the listeners, avoiding potential memory leaks (#33).
addDeviceListeners() Add listeners
If you cleaned the listeners and need to get them back on.
Events
zeroconf.on('start', () => console.log('The scan has started.'))
start Triggered on scan start
stop Triggered on scan stop
found Triggered when a service is found
Broadcast a service name as soon as it is found.
resolved Triggered when a service is resolved
Broadcast a service object once it is fully resolved
{
"host": "XeroxPrinter.local.",
"addresses": [
"192.168.1.23",
"fe80::aebc:123:ffff:abcd"
],
"name": "Xerox Printer",
"fullName": "XeroxPrinter.local._http._tcp.",
"port": 8080
}
remove Triggered when a service is removed
Broadcast a service name removed from the network.
