mirror of
https://github.com/pewdiepie-archdaemon/odysseus.git
synced 2026-10-27 00:02:21 +01:00
pewdiepie-archdaemonandClaude Opus 5.5
eb940f24a3
Server-side photo editor: natural-language editor agent route
(/api/editor/agent), photo_editor tool family + style guide, image-op
provider proxy with progress, email server hardening, gallery/hwfit
routes, and graceful shutdown.
Source: vendor/photocraft (ad1cff44) editor-server files, merged onto
upstream/dev (a8c147b2). Conflict resolution documented in
pr_work/B_conflicts.md.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
35 lines
1.1 KiB
Python
35 lines
1.1 KiB
Python
"""Process-wide shutdown signalling for graceful restarts.
|
|
|
|
Server-Sent-Events / streaming responses never complete on their own, so
|
|
uvicorn's graceful shutdown would wait for an open browser stream up to the
|
|
full ``timeout_graceful_shutdown`` window before exiting. A SIGTERM/SIGINT
|
|
handler flips this flag and tells uvicorn to exit; every streaming generator
|
|
checks the flag on each loop and ends promptly, so a restart completes in
|
|
seconds while ordinary in-flight requests still finish.
|
|
"""
|
|
from __future__ import annotations
|
|
|
|
import logging
|
|
import threading
|
|
|
|
logger = logging.getLogger(__name__)
|
|
|
|
_SHUTTING_DOWN = threading.Event()
|
|
|
|
|
|
def is_shutting_down() -> bool:
|
|
"""True once a shutdown (SIGTERM/SIGINT) has been requested."""
|
|
return _SHUTTING_DOWN.is_set()
|
|
|
|
|
|
def request_shutdown() -> None:
|
|
"""Mark the process as shutting down (idempotent)."""
|
|
if not _SHUTTING_DOWN.is_set():
|
|
_SHUTTING_DOWN.set()
|
|
logger.info("shutdown requested; streaming responses will end promptly")
|
|
|
|
|
|
def reset() -> None:
|
|
"""Clear the flag (for tests)."""
|
|
_SHUTTING_DOWN.clear()
|