Debugging netbeans+xdebug+fpm+nginx = 502 error?

Question

PHP

I decided to set up debugging in netbeans using xdebug. I set everything up, but nginx returns a 502 error after 30 seconds.
Changed all possible parameters for both php: max_execution_time and nginx: client_body_timeout, client_header_timeout, send_timeout, resolver_timeout, keepalive_timeout
Doesn't help :(
UPD. Found a solution. It's enough to configure request_terminate_timeout in fpm, and fastcgi_read_timeout in nginx