gunicorn_entry.py

Rama main · réplica de lectura del repositorio original.

#!/usr/bin/env python3
"""Gunicorn entry point wrapper for Open ACE.

This wrapper monkey-patches gevent BEFORE gunicorn (or any transitive dep)
imports urllib3. This prevents urllib3.util.ssl_ RecursionError under the
gevent event loop during LLM proxy outbound requests.

See: Issue #2244 - safe_request recursion in gevent environment
"""

import sys

# ============================================================================
# Monkey-patch gevent BEFORE any other imports
# ============================================================================
# Must be the first thing before any urllib3 or related imports
try:
    import ssl

    import gevent.monkey

    gevent.monkey.patch_all()
    # Mark that patching is done for verification in gunicorn_worker
    ssl._gevent_patched = True  # type: ignore[attr-defined]
    # Log successful patching (will appear in gunicorn logs)
    print("[gunicorn_entry] gevent monkey-patch applied successfully", file=sys.stderr)
except ImportError:
    print("[gunicorn_entry] gevent not available, skipping monkey-patch", file=sys.stderr)
    pass

# Now import gunicorn and run it
import re

from gunicorn.app.wsgiapp import run

if __name__ == "__main__":
    # Pass remaining arguments to gunicorn
    sys.argv[0] = re.sub(r"(-script/.*\.py|-$)", "gunicorn", sys.argv[0])
    run()