Parallel HTTP requests docker, ngix, php-fpm?

Question

PHP

Colleagues, welcome.
Maybe I'm wrong, but for some reason I'm not running parallel HTTP requests in my dev environment.

Nginx Dockerfile

FROM nginx:latest

COPY nginx.conf /etc/nginx/nginx.conf
COPY fastcgi.conf /etc/nginx/fastcgi.conf
COPY vhost.conf /etc/nginx/sites-enabled/vhost.conf

EXPOSE 80

CMD ["nginx", "-g", "daemon off;"]

How did I find out?

Created an infinite loop in the controller and re-executed the request.
More requests are not executed until php crashes the process.

I want to debug the Long polling method, but it's not working yet.

What could be the reason?

Answer 1

What could be the reason?

In a single-threaded architecture of the php script code. Look there: what exactly prevents parallel processing: the absence of a child thread creation in the code, the number of competing threads in the settings, file locking, exclusive access modes, etc.