Nginx / fastcgi 504 error, increasing fastcgi_read_timeout does not help

Question

I need the timeout to be high, so I can use the debugger in my source code. It is correctly passed to fastcgi from nginx, but always expires after 60 seconds. I changed as many timeout parameters as I could find, restarted nginx and fast-cgi after each change, and nothing worked.

I see that most users ask such questions as follows: How to prevent the gateway from FastCGI to Nginx timeout . But this solution did not work for me.

Parameters that I increased:

• fastcgi_read_timeout (the thread above says it fixed the problem for this user)
• client_header_timeout
• client_body_timeout
• send_timeout

Answer 1

Have you checked max_execution_time in php.ini ?

This is the only other custom value that I can think of that can cause a timeout.