Server timing out while trying to upload and process XLS file

September 14, 2017 143 views

Hey guys,

I'm running a Laravel small app which processes a uploaded XLS. Out of a sudden it started giving a 502 error. My Nginx log only says

2017/09/14 17:45:54 [error] 1896#1896: *1 recv() failed (104: Connection reset by peer) while reading response header from upstream, client:, server:, request: "POST /admin/importar HTTP/1.1", upstream: "fastcgi://unix:/run/php/php7.0-fpm.sock:", host: "", referrer: ""

I tried many things, including increasing timeout time and buffer size in PHP.ini or in nginx config file

Nothing works.

Any idea on how I could solve this?

The xls file is about 1 MB and the app runs smoothly locally

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