Lms-discovery NPM

lms-discovery

Logitech Media Server discovery for Node.js

Install

npm install --save lms-discovery

Usage

// ESM
import discovery from 'lms-discovery';
// CJS
const discovery = require('lms-discovery');

discovery.on('discovered', (server) => {
    console.log('Server discovered:', server);
});

discovery.on('lost', (server) => {
    // Do something with lost server
});

discovery.start();

...

discovery.stop();


// Output
Server discovered: {
    ip: '192.168.1.85',     // Server's IP address
    name: 'my-lms-server',  // Server name
    ver: '8.2.1',           // Server version
    uuid: '187fa185-d108-408b-a8bd-8f5a4bb855bd',  // Unique identifier
    jsonPort: '9000',       // Port for JSON-RPC requests
    cliPort: '9090'         // Port for CLI commands and queries   
}

Run example:

npm run example

API

Params

options: (optional and all properties optional)
- broadcastAddress: (string) network address used to transmit discovery requests. Default: 255.255.255.255.
- discoveredTTL: (number) how long in milliseconds to wait for a discovered server to respond to a subsqeuent discovery request before it is presumed lost. Only applicable for servers that do not advertise cliPort. Default: 60000 (60 seconds).
- discoverInterval: (number) how often in milliseconds to broadcast discovery requests. Default: 30000 (30 seconds).

discoveredTTL must be larger than discoverInterval.

Returns

running or stop

Returns

Array<ServerInfo>

Params

enabled: (boolean)
callback: (function)
- If specified, debug messages will be passed to callback.
- If not specified, debug messages will be printed to console.