動作検証:Node.js {"version":"12.18.2"}
dgramインストールが必要。
npm install dgram
var PORT = 50210;var HOST = '127.0.0.1';
var dgram = require('dgram');var message = new Buffer('{"APIkey": "MeowNotify","Content": "内容","Title": "通知 タイトル","Type": "HTML","nSecondsToClose":10}');
var client = dgram.createSocket('udp4');client.send(message, 0, message.length, PORT, HOST, function(err, bytes) { if (err) throw err; console.log('UDP message sent to ' + HOST +':'+ PORT); client.close();});/*参考:https://www.hacksparrow.com/nodejs/udp-server-and-client-example.html*/