Bot keep randomly crashing

[0wx]

My bot keep crashing randomly, tried to debug it on test but it's never fails on test.

this is the error code on production

2022-10-01T06:51:46.515767996Z app[web.1]: Error [ERR_HTTP_HEADERS_SENT]: Cannot render headers after they are sent to the client
2022-10-01T06:51:46.515773387Z app[web.1]:     at new NodeError (node:internal/errors:387:5)
2022-10-01T06:51:46.515778488Z app[web.1]:     at ServerResponse.writeHead (node:_http_server:335:13)
2022-10-01T06:51:46.515783650Z app[web.1]:     at /app/node_modules/telegraf/lib/core/network/webhook.js:48:17 {
2022-10-01T06:51:46.515788982Z app[web.1]:   code: 'ERR_HTTP_HEADERS_SENT'
2022-10-01T06:51:46.515794155Z app[web.1]: }

The bot never crash on test or when the traffic is low.

telegraf/src/core/network/webhook.ts

Lines 51 to 55 in 77fc227

	} catch (error: unknown) {
	// if any of the parsing steps fails, give up and respond with error
	res.writeHead(415).end()
	debug('Failed to parse request body:', error)
	return

This could probably because it catch error when res.end() is failing, but still trying do it again, idk.

[0wx]

Thanks @wojpawlik for the fast fix. Anyway when will it published on npm?

[wojpawlik]

Hopefully as soon as #1690 is merged.

Install from GitHub in the meantime: npm install telegraf/telegraf#dbd83ae417dddeae1a335c242541956b5764c79c.

[MKRhere]

Released 4.10.0 including this fix.