Files
ailine/backend/app/agent/stream_context.py
root eb33203b5c
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构建并部署 AI Agent 服务 / deploy (push) Failing after 6m26s
feat: 优化后的流式方案:双协程 + 结束哨兵 + turn/phase 元数据
2026-05-07 02:21:09 +08:00

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Python

"""流式上下文,用于在 LangGraph 节点和 agent_service 之间传递 token 队列"""
import contextvars
import asyncio
from typing import Optional, Any
# 上下文变量:存储当前的 token 队列
token_queue_var: contextvars.ContextVar[Optional[asyncio.Queue]] = contextvars.ContextVar(
"token_queue", default=None
)