fugle-realtime-websocket-demo

const WebSocket = require('ws'); const { inspect } = require('util'); const SYMBOL_ID = '2330'; const PING_INTERVAL = 30000; const ws = new WebSocket(`wss://api.fugle.tw/realtime/v0/intraday/quote?apiToken=demo&symbolId=${SYMBOL_ID}`); ws.on('error', (err) => console.error(err)); ws.on('unexpected-response', (err) => console.error(err)); ws.on('open', () => console.log('open')); ws.on('message', (str) => console.log(inspect(JSON.parse(str), false, null, true))); ws.on('ping', () => console.log('ping')); ws.on('pong', () => console.log('pong')); ws.on('close', () => console.log('close')); setInterval(() => ws.ping(), PING_INTERVAL);