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Running into a weird issue after upgrading my Node.js app to v20. File uploads randomly fail with ECONNRESET, but only in production (Nginx + PM2). Locally everything works fine. C...

Edited at: 2026-03-16 17:23:09 By beicheng_camera_2001 Normal | Replies 1 | 2026-03-14 20:50:51

#debugging#Nginx#nodejs

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Had something similar after moving to Node 20 behind Nginx. Turned out to be keepalive + proxy buffering timing out during uploads. Tweaking proxy_request_buffering and timeouts he...
Edited at: 2026-03-15 22:00:28 By azhou_dev_7276 Normal | 2026-03-14 21:17:37