Files
ailine/backend/app/agent/stream_context.py
root 6d7f8758d2
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构建并部署 AI Agent 服务 / deploy (push) Has been cancelled
feat: 实现真正的 LLM 流式 token 发送
2026-05-07 02:05:23 +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 回调"""
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
)