Hey everyone, I’m hitting a wall with an intermittent connection-dropping issue on our production Discourse app node and need some advice from sysadmins or kernel networking experts. During traffic spikes, Nginx starts returning 502 Bad Gateway and dropped connections cascade across upstream servi…

Modern Discourse does not run Puma. What version of discourse are you running? Is it fair to say this is a non- standard install ?

Grootmade@app-node - 11: المورد غير متاح مؤقتًا

merefield (Robert) 24 أغسطس 2026، 6:41ص 2

لا يعمل Discourse الحديث مع Puma. ما هي إصدار discourse الذي تستخدمه؟ هل هذا التثبيت غير قياسي؟

الموضوع		الردود	مرات العرض
Site goes down at the same time every day in memory-constrained environment Support	28	3600	24 ديسمبر 2017
Connection timed out while connecting to upstream on AWS Self-hosting hosting	12	3925	28 يونيو 2016
Bursts of 502 Service Unavailable, pointers to debug Self-hosting	15	1754	18 فبراير 2018
429 too many requests good or bad ? (please help) Self-hosting	14	217	25 أغسطس 2026
Discourse overloaded real traffic or DDOS? 100% CPU usage despite of decent traffic and high specs server Self-hosting server-resources	18	2574	25 سبتمبر 2021