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5d92ccd3b0 性能优化 (#2126)
* 性能优化

* 代码改进

* 优化浏览器代际切换逻辑

* 统一缓存与生命周期

* 添加aiomysql依赖

* 优化插件路径处理逻辑,简化条件判断;在虚拟环境包管理器中添加编码和错误处理参数以增强稳定性

* 🚨 auto fix by pre-commit hooks

* 优化Windows下的关闭逻辑

* 代码优化

* bugfix:修复配置重载问题

* bugfix:修复插件加载启动竞态问题

* 收敛事件入口和权限上下文

* 优化 Windows launcher 关闭重启兜底

---------

Co-authored-by: HibiKier <775757368@qq.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
2026-04-26 15:50:15 +08:00

36 lines
1.1 KiB
Python

from fastapi import APIRouter
from loguru import logger
from nonebot.utils import escape_tag
from starlette.websockets import WebSocket, WebSocketDisconnect, WebSocketState
from .log_manager import LOG_STORAGE, ensure_log_sink_started, stop_log_sink_if_idle
router = APIRouter()
@router.websocket("/logs")
async def system_logs_realtime(websocket: WebSocket):
await websocket.accept()
await ensure_log_sink_started()
async def log_listener(log: str):
await websocket.send_text(log)
if not LOG_STORAGE.add_listener(log_listener):
await websocket.send_text("日志连接数已达上限,请稍后再试。")
await websocket.close()
stop_log_sink_if_idle()
return
try:
while websocket.client_state == WebSocketState.CONNECTED:
recv = await websocket.receive()
logger.trace(
f"{system_logs_realtime.__name__!r} received "
f"<e>{escape_tag(repr(recv))}</e>"
)
except WebSocketDisconnect:
pass
finally:
LOG_STORAGE.remove_listener(log_listener)
stop_log_sink_if_idle()