DinQuant/backend_api_python/gunicorn_config.py

"""
Gunicorn configuration file (production environment)
"""

import multiprocessing

# server socket
bind = "0.0.0.0:5000"
backlog = 2048

# Worker process
workers = multiprocessing.cpu_count() * 2 + 1
worker_class = "sync"
worker_connections = 1000
timeout = 600  # 10 minutes for long-running backtests
keepalive = 5

# log
accesslog = "logs/access.log"
errorlog = "logs/error.log"
loglevel = "info"
access_log_format = '%(h)s %(l)s %(u)s %(t)s "%(r)s" %(s)s %(b)s "%(f)s" "%(a)s" %(D)s'

# Process naming
proc_name = "quantdinger_python_api"

# Server mechanism
daemon = False
pidfile = "logs/gunicorn.pid"
umask = 0
user = None
group = None
tmp_upload_dir = None

# SSL (if required)
# keyfile = None
# certfile = None