Hello, Having a really annoying issue with cloudflare, I am not sure where is the problem.
I am running a wordpress site with nginx, cloudflare domain in a server from AWS.
Now, If I want to delete 200 files from wordpress, I get mix error of :
502 bad gateway and 504 Gateway Timeout
I have checked my server health, no CPU increase or anything, so it tells that server can handle this request easily.
From nginx error.log I get this error :
[error] 27047#27047: *21724 upstream timed out (110: Connection timed out) while reading response header from upstream, client: 220.127.116.11, server: domain.com, request: GET (wordpress large query)
this ip :
18.104.22.168 belongs to cloudflare right?
What is the issue here? how can I solve it? Any suggestions would be appreciated.