I have a python project that I am trying to serve with uWSGI and Nginx. I'm trying to connect the two with a Unix IPC socket (debian stretch), but the socket refuses connections whenever Nginx tries to connect to it. It's not an issue of proper permissions or Nginx being pointed to the wrong location; I've already checked for that. What I believe may be the problem is that Nginx/the system does not see it as the proper socket file type to connect to. I considered this as a possibility when I did ls -l on the directory containing it, and it showed "-rw-rw-r--". With all the sockets I've seen, they have some variation of that with a "s" where the first hyphen is. How can I fix this issue?