#!/usr/bin/env python3

import bjoern
import os
import socket
import traceback

from django.core.wsgi import get_wsgi_application

os.environ.setdefault("DJANGO_SETTINGS_MODULE", "config.settings.production")
app = get_wsgi_application()

NUM_WORKERS = 1
worker_pids = []

socket_path = "/var/run/reinheit/reinheit.sock"

try:
    os.unlink(socket_path)
except OSError:
    if os.path.exists(socket_path):
        os.remove(socket_path)

sock = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
sock.bind(socket_path)
sock.listen()

print("Setting access mode to 777")
os.chmod(socket_path, 0o777)


try:
    print(f"Serving reinheit via {socket_path}")
    bjoern.server_run(sock, app)
except Exception:
    traceback.print_exc()
    try:
        sock.close()
    except Exception:
        traceback.print_exc()
    try:
        os.remove(socket_path)
    except Exception:
        traceback.print_exc()