177 lines
7.4 KiB
Python
177 lines
7.4 KiB
Python
from __future__ import annotations
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import asyncio
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import time
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from typing import Dict, List, Optional
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from modules.sub_agent_manager import TERMINAL_STATUSES
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async def process_sub_agent_updates(*, messages: List[Dict], inline: bool = False, after_tool_call_id: Optional[str] = None, web_terminal, sender, debug_log, maybe_mark_failure_from_message):
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"""轮询子智能体任务并通知前端，并把结果插入当前对话上下文。"""
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manager = getattr(web_terminal, "sub_agent_manager", None)
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if not manager:
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return
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# 获取已通知的任务集合
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if not hasattr(web_terminal, '_announced_sub_agent_tasks'):
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web_terminal._announced_sub_agent_tasks = set()
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try:
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updates = manager.poll_updates()
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debug_log(f"[SubAgent] poll inline={inline} after_tool_call_id={after_tool_call_id} updates={len(updates)}")
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except Exception as exc:
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debug_log(f"子智能体状态检查失败: {exc}")
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return
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# 兜底：如果 poll_updates 没命中，但任务已被别处更新为终态且未通知，补发一次
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if not updates:
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synthesized = []
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try:
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for task_id, task in getattr(manager, "tasks", {}).items():
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if not isinstance(task, dict):
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continue
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status = task.get("status")
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if status not in TERMINAL_STATUSES.union({"terminated"}):
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continue
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if task.get("notified"):
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continue
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task_conv_id = task.get("conversation_id")
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current_conv_id = getattr(getattr(web_terminal, "context_manager", None), "current_conversation_id", None)
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if task_conv_id and current_conv_id and task_conv_id != current_conv_id:
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continue
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final_result = task.get("final_result")
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if not final_result:
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try:
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final_result = manager._check_task_status(task)
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except Exception:
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final_result = None
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if isinstance(final_result, dict):
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synthesized.append(final_result)
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except Exception as exc:
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debug_log(f"[SubAgent] synthesized updates failed: {exc}")
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synthesized = []
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if synthesized:
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updates = synthesized
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debug_log(f"[SubAgent] synthesized updates count={len(updates)}")
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for update in updates:
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task_id = update.get("task_id")
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task_info = manager.tasks.get(task_id) if task_id else None
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current_conv_id = getattr(getattr(web_terminal, "context_manager", None), "current_conversation_id", None)
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task_conv_id = task_info.get("conversation_id") if isinstance(task_info, dict) else None
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if task_conv_id and current_conv_id and task_conv_id != current_conv_id:
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debug_log(f"[SubAgent] 跳过非当前对话任务: task={task_id} conv={task_conv_id} current={current_conv_id}")
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continue
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if task_id and task_info is None:
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debug_log(f"[SubAgent] 找不到任务详情，跳过: task={task_id}")
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continue
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# 检查是否已经通知过这个任务
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if task_id and task_id in web_terminal._announced_sub_agent_tasks:
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debug_log(f"[SubAgent] 任务 {task_id} 已通知过，跳过")
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continue
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message = update.get("system_message")
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if not message:
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debug_log(f"[SubAgent] update missing system_message: task={task_id} keys={list(update.keys())}")
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continue
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debug_log(f"[SubAgent] update task={task_id} inline={inline} msg={message}")
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# 记录到对话历史（用于后续 build_messages 转换为 user 消息）
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if hasattr(web_terminal, "_record_sub_agent_message"):
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try:
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web_terminal._record_sub_agent_message(message, task_id, inline=inline)
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except Exception as exc:
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debug_log(f"[SubAgent] 记录子智能体消息失败: {exc}")
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# 标记任务已通知
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if task_id:
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web_terminal._announced_sub_agent_tasks.add(task_id)
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if isinstance(task_info, dict):
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task_info["notified"] = True
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task_info["updated_at"] = time.time()
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try:
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manager._save_state()
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except Exception as exc:
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debug_log(f"[SubAgent] 保存通知状态失败: {exc}")
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debug_log(f"[SubAgent] 计算插入位置")
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insert_index = len(messages)
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if after_tool_call_id:
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for idx, msg in enumerate(messages):
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if msg.get("role") == "tool" and msg.get("tool_call_id") == after_tool_call_id:
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insert_index = idx + 1
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break
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# 运行中插入 system 消息，避免触发新的 user 轮次；非运行中保持 user 通知
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insert_role = "system" if inline else "user"
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if not inline:
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prefix = "这是一句系统自动发送的user消息，用于通知你子智能体已经运行完成"
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if not message.startswith(prefix):
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message = f"{prefix}\n\n{message}"
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messages.insert(insert_index, {
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"role": insert_role,
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"content": message,
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"metadata": {"sub_agent_notice": True, "inline": inline, "task_id": task_id}
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})
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debug_log(f"[SubAgent] 插入子智能体通知位置: {insert_index} role={insert_role} after_tool_call_id={after_tool_call_id}")
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sender('system_message', {
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'content': message,
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'inline': inline,
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'sub_agent_notice': True
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})
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maybe_mark_failure_from_message(web_terminal, message)
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async def wait_retry_delay(*, delay_seconds: int, client_sid: str, username: str, sender, get_stop_flag, clear_stop_flag) -> bool:
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"""等待重试间隔，同时检查是否收到停止请求。"""
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if delay_seconds <= 0:
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return False
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deadline = time.time() + delay_seconds
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while time.time() < deadline:
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client_stop_info = get_stop_flag(client_sid, username)
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if client_stop_info:
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stop_requested = client_stop_info.get('stop', False) if isinstance(client_stop_info, dict) else client_stop_info
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if stop_requested:
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sender('task_stopped', {
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'message': '命令执行被用户取消',
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'reason': 'user_stop'
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})
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clear_stop_flag(client_sid, username)
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return True
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await asyncio.sleep(0.2)
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return False
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def cancel_pending_tools(*, tool_calls_list, sender, messages):
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"""为尚未返回结果的工具生成取消结果，防止缺失 tool_call_id 造成后续 400。"""
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if not tool_calls_list:
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return
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for tc in tool_calls_list:
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tc_id = tc.get("id")
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func_name = tc.get("function", {}).get("name")
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sender('update_action', {
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'preparing_id': tc_id,
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'status': 'cancelled',
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'result': {
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"success": False,
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"status": "cancelled",
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"message": "命令执行被用户取消",
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"tool": func_name
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}
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})
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if tc_id:
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messages.append({
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"role": "tool",
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"tool_call_id": tc_id,
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"name": func_name,
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"content": "命令执行被用户取消",
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"metadata": {"status": "cancelled"}
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})
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