HERMES_AGENT_TIMEOUT功能说明

已从会话中识别到 next/下一步 类标记；打开 transcript.md 查看上下文。

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是的，Boss，**目前 background 相关能力可以正常启动**。 我刚核验了 live 状态： - `hermes-gateway.service`：**active running** - gateway 主进程：`python -m hermes_cli.main gateway run` - systemd linger：**enabled**，SSH 断开后服务不会随登录会话退出 - 当前 `HERMES_AGENT_TIMEOUT=1800` - config 中 `agent.gateway_timeout=1800`，warning 是 `900` 所以结论是： **/background 可以由 gateway 承载运行；当前不是 timeout=0，而是 30 分钟无活动保护。** 补充一句：这个 30 分钟是“无活动”超时，不是总运行时长。后台任务只要还在收模型流、跑工具或有 activity heartbeat，就不会因为跑得久被杀。真正卡死 30 分钟才会被清理。 Tool Slimmer 提示我收到了：如果后面任务缺工具，我会先请求完整工具集，不会编替代工具。

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{"command":"python3 - <<'PY'\nimport yaml, pathlib, os, json\np=pathlib.Path('/root/.hermes/config.yaml')\ndata=yaml.safe_load(p.read_text()) if p.exists() else {}\nprint(json.dumps({\n 'config_agent_gateway_timeout': (data or {}).get('agent',{}).get('gateway_timeout'),\n 'config_agent_gateway_timeout_warning': (data or {}).get('agent',{}).get('gateway_timeout_warning'),\n 'config_agent_max_turns': (data or {}).get('agent',{}).get('max_turns'),\n 'env_HERMES_AGENT_TIMEOUT_current_shell': os.environ.get('HERMES_AGENT_TIMEOUT'),\n}, ensure_ascii=False, indent=2))\nPY","timeout":20}

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{"command":"set -e\nprintf 'gateway status:\\n'\nhermes gateway status 2>&1 || true\nprintf '\\nrunning processes:\\n'\npgrep -af 'hermes.*gateway|gateway.*run' || true\nprintf '\\nrecent background/gateway log refs:\\n'\nfor f in /root/.hermes/logs/gateway.log /root/.hermes/logs/agent.log; do\n [ -f \"$f\" ] || continue\n echo \"--- $f\"\n grep -iE '/background|background task|HERMES_AGENT_TIMEOUT|inactivity timeout|CancelledError|timeout' \"$f\" 2>/dev/null | tail -40 || true\ndone","timeout":60}

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background目前是可以正常启动的对吗

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Boss，查过了。这不是新功能，更像一个**网关防挂死保护的开关**。 结论：**我不建议现在全局启用 `HERMES_AGENT_TIMEOUT=0`。** 当前你的网关实际是： ```text HERMES_AGENT_TIMEOUT=1800 ``` 也就是 **30 分钟“无活动”才杀掉运行中的 agent**。注意它不是 30 分钟总时长限制：只要 agent 还在调用工具、收流式响应、推进任务，就可以跑很久；只有卡死、API 挂住、工具无输出时才会触发。 社区/代码里对应说明： - PR #8298：给 gateway `/background` 任务加 inactivity timeout，避免后台任务静默挂死。 - 默认 1800 秒，900 秒会先 warning。 - `HERMES_AGENT_TIMEOUT=0` 表示**无限等待**，适合特别长的研究任务，但风险是：如果模型/API/工具真的卡死，网关不会自动清理这个运行中的 agent。 - 另有 PR #11772 加了 stream heartbeat，避免长流式响应被误判为无活动。 我的建议： 1. **日常保持现在的 1800 秒。** 这是稳妥值。 2. 真要跑“长研究任务”，优先用： - `/background` - cron - `terminal(background=True, notify_on_complete=True)` 而不是把全局 gateway timeout 关掉。 3. 如果以后确实经常被误杀，可以把 `agent.gateway_timeout` 提到 3600 或 7200，而不是直接设 0。 Tool Slimmer 那句是当前环境提示：工具 schema 可能被瘦身隐藏，缺工具时要显式请求完整工具集。它是省 token 的机制，不是你需要手动启用的业务功能。 当前状态：**无需启用。保持现状即可，Boss。**

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{"command":"python3 - <<'PY'\nimport yaml, pathlib, json\np=pathlib.Path('/root/.hermes/config.yaml')\nprint('config_exists',p.exists())\nif p.exists():\n data=yaml.safe_load(p.read_text()) or {}\n print(json.dumps({'agent':data.get('agent'), 'prompt_caching':data.get('prompt_caching'), 'disabled_toolsets':data.get('disabled_toolsets')}, ensure_ascii=False, indent=2))\nPY","timeout":20}

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{"context":4,"limit":40,"output_mode":"content","path":"/usr/local/lib/hermes-agent/gateway/run.py","pattern":"gateway_timeout_warning|gateway_timeout|HERMES_AGENT_TIMEOUT_WARNING|_float_env\\(\"HERMES_AGENT_TIMEOUT","target":"content"}

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{"path":"/usr/local/lib/hermes-agent/hermes_cli/config.py","offset":888,"limit":30}

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{"context":5,"limit":30,"output_mode":"content","path":"/usr/local/lib/hermes-agent","pattern":"tool_slimmer|ToolSlimmer|slimmer|hydrate_tools","target":"content"}

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{"context":6,"limit":30,"output_mode":"content","path":"/usr/local/lib/hermes-agent/hermes_cli","pattern":"gateway_timeout|HERMES_AGENT_TIMEOUT|timeout_warning","target":"content"}

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{"context":6,"limit":20,"output_mode":"content","path":"/usr/local/lib/hermes-agent/gateway/run.py","pattern":"HERMES_AGENT_TIMEOUT|gateway_timeout|_float_env|inactivity","target":"content"}

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{"command":"python3 - <<'PY'\nimport urllib.request, json\nfor url in ['https://api.github.com/repos/NousResearch/hermes-agent/pulls/8298','https://api.github.com/repos/NousResearch/hermes-agent/issues/55038','https://api.github.com/repos/NousResearch/hermes-agent/pulls/11772','https://api.github.com/repos/NousResearch/hermes-agent/issues/6839']:\n print('\\nURL',url)\n try:\n req=urllib.request.Request(url,headers={'User-Agent':'Hermes-Agent-Check','Accept':'application/vnd.github+json'})\n with urllib.request.urlopen(req,timeout=20) as r: data=json.load(r)\n print('title:',data.get('title'))\n body=(data.get('body') or '')\n print(body[:2500])\n except Exception as e: print('ERR',type(e).__name__,e)\nPY","timeout":60}

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{"context":4,"limit":80,"output_mode":"content","path":"/usr/local/lib/hermes-agent","pattern":"HERMES_AGENT_TIMEOUT","target":"content"}

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{"command":"set -e\nprintf 'service env refs:\\n'\nsystemctl cat hermes-gateway 2>/dev/null | grep -E 'HERMES_AGENT_TIMEOUT|Environment|ExecStart' || true\nprintf '\\nprocess env refs:\\n'\nPID=$(pgrep -f 'hermes.*gateway|gateway.*run' | head -1 || true)\nif [ -n \"$PID\" ] && [ -r /proc/$PID/environ ]; then tr '\\0' '\\n' < /proc/$PID/environ | grep '^HERMES_AGENT_TIMEOUT=' || true; else echo 'no readable gateway process env'; fi\nprintf '\\nconfig/env refs:\\n'\ngrep -R \"HERMES_AGENT_TIMEOUT\" -n /root/.hermes /etc/systemd /root 2>/dev/null | head -20 || true","timeout":30}

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{"command":"python3 - <<'PY'\nimport urllib.parse, urllib.request, json\nqueries=[\n '\"HERMES_AGENT_TIMEOUT\" repo:NousResearch/hermes-agent',\n '\"Tool Slimmer\" repo:NousResearch/hermes-agent',\n '\"tool_slimmer\" repo:NousResearch/hermes-agent',\n '\"inactivity kill\" \"hermes-agent\"',\n '\"HERMES_AGENT_TIMEOUT\" \"hermes-agent\"',\n]\nfor q in queries:\n url='https://api.github.com/search/issues?per_page=5&q='+urllib.parse.quote(q)\n print('\\nQUERY',q)\n try:\n req=urllib.request.Request(url,headers={'User-Agent':'Hermes-Agent-Check','Accept':'application/vnd.github+json'})\n with urllib.request.urlopen(req,timeout=20) as r:\n data=json.load(r)\n print('total',data.get('total_count'))\n for it in data.get('items',[])[:5]:\n print('-',it.get('html_url'), '|', it.get('title'))\n except Exception as e:\n print('ERR',type(e).__name__,e)\nPY","timeout":60}

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{"path":"/usr/local/lib/hermes-agent","pattern":"HERMES_AGENT_TIMEOUT|Tool Slimmer|tool_slimmer|inactivity","target":"content","output_mode":"content","context":2,"limit":50}

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{"command":"python3 - <<'PY'\nimport urllib.request\nurls=[\n 'https://hermes-agent.nousresearch.com/docs',\n 'https://api.github.com/search/issues?q=%22HERMES_AGENT_TIMEOUT%22+OR+%22Tool+Slimmer%22+Hermes+Agent',\n 'https://api.github.com/search/code?q=%22HERMES_AGENT_TIMEOUT%22',\n]\nfor u in urls:\n print('\\nURL',u)\n try:\n req=urllib.request.Request(u,headers={'User-Agent':'Hermes-Agent-Check'})\n with urllib.request.urlopen(req,timeout=20) as r:\n data=r.read(4000)\n print(r.status, r.headers.get('content-type'))\n print(data[:1000].decode('utf-8','replace'))\n except Exception as e:\n print('ERR',type(e).__name__,e)\nPY", "timeout":60}

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{"name":"hermes-agent"}

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提示：HERMES_AGENT_TIMEOUT=0 disables the gateway inactivity kill for a running agent — use for long research run 这是啥功能，要启用吗？去社区了解一下

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Imported from Hermes session 20260703_054723_8a6e2f57 · weixin

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[
  "overview.md",
  "artifacts/transcript.md",
  "artifacts/process-summary.md"
]

[
  "/root/.hermes",
  "/root/.hermes/webui-state-",
  "/root/.hermes/cron/jobs.json",
  "/root/.hermes/skills/autonomous-ai-agents/hermes-agent",
  "/root/.config/systemd/user/hermes-gateway.service",
  "/root/.hermes/logs/gateway.log",
  "/root/.hermes/logs/agent.log",
  "/root/.local/bin/hermes",
  "/root/.local/bin/uv",
  "/root/.cache/uv/archive-v0/LPWA6EWrRIreH1NY/bin/python",
  "/root/.cache/uv/archive-v0/LPWA6EWrRIreH1NY/bin/amap-mcp-server",
  "/root/.cache/uv/archive-v0/EatXorTLuHpK-0iT/bin/python",
  "/root/.cache/uv/archive-v0/EatXorTLuHpK-0iT/bin/xhs-mcp",
  "/root/.hermes/temp-oauth-proxy/proxy.py"
]