polling torn not detected

[4t4nner]

How to reproduce:

my bot initializing:

const Agent = require('socks5-https-client/lib/Agent')
const TelegramBot = require('node-telegram-bot-api')

bot = new TelegramBot(config.tg.token, {
	polling: true,
	request: {
		agentClass: Agent,
		agentOptions: config.connection.proxy, // it works normal
	},
});

detect bug

let lastUpdate = bot._polling._lastUpdate
setInterval(() => {
	if (lastUpdate === bot._polling._lastUpdate) {
                // watch bot don't detects web torn
		console.error(`polling stopped, last update: ${lastUpdate}`)
		process.exit(1)
	}
	lastUpdate = bot._polling._lastUpdate
}, 25000)

• wait for telegramPolling._getUpdates executed, but _polling: ._getUpdates() .then (telegramPolling:103) don't
• torn web connection
• watch bot don't detects it

[v-dev-cl]

any updates on this issue?

My bot stop polling after some hours or days, its random, it returns isPolling() as true though.