dekun
51 lines
1.6 KiB
Python
51 lines
1.6 KiB
Python
# Copyright (c) 2025-2026 马建军. All rights reserved.
|
|
# 专有软件 — 未经授权禁止复制、传播、转售。
|
|
# 严禁用于：带单/代客理财、向他人推荐期货品种或买卖建议、融资配资等业务。
|
|
# 详见 LICENSE.zh-CN.txt 与 docs/软件购买与使用协议.md
|
|
|
|
"""CTP 断线自动重连（后台线程）。"""
|
|
from __future__ import annotations
|
|
|
|
import logging
|
|
import os
|
|
import threading
|
|
import time
|
|
from typing import Callable
|
|
|
|
from ctp_premarket_connect import should_auto_connect_now
|
|
from vnpy_bridge import ctp_try_auto_reconnect
|
|
|
|
logger = logging.getLogger(__name__)
|
|
|
|
RECONNECT_INTERVAL_SEC = 60
|
|
|
|
|
|
def _auto_reconnect_enabled() -> bool:
|
|
return (os.getenv("CTP_AUTO_RECONNECT", "true") or "true").strip().lower() in (
|
|
"1",
|
|
"true",
|
|
"yes",
|
|
)
|
|
|
|
|
|
def start_ctp_reconnect_worker(
|
|
*,
|
|
get_mode_fn: Callable[[], str],
|
|
get_setting_fn: Callable[[str, str], str] | None = None,
|
|
interval: int = RECONNECT_INTERVAL_SEC,
|
|
) -> None:
|
|
"""定时检测 CTP 连接；仅在交易时段或盘前窗口内尝试重连，避免非交易时段反复登录。"""
|
|
|
|
def _loop() -> None:
|
|
while True:
|
|
try:
|
|
if _auto_reconnect_enabled() and should_auto_connect_now():
|
|
mode = get_mode_fn()
|
|
if ctp_try_auto_reconnect(mode):
|
|
logger.debug("CTP 连接正常 [%s]", mode)
|
|
except Exception as exc:
|
|
logger.warning("CTP reconnect worker: %s", exc)
|
|
time.sleep(max(5, interval))
|
|
|
|
threading.Thread(target=_loop, daemon=True, name="ctp-reconnect-worker").start()
|