{
  "system_prefix": null,
  "history_count": 461,
  "user_summary": {
    "text": "Referenced context:\n<image path=\".reasonix/attachments/clipboard-20260929-134211.302791-000004.jpg\">\n[The image at @.reasonix/attachments/clipboard-20",
    "has_image": false,
    "has_tool_result": false
  },
  "assistant_summary": {
    "text": "找到关键证据了。cloudflared 进程用的是默认 **QUIC** 协议，日志里大量 `stream canceled by remote`（社区已知的 QUIC 隧道问题）。查 `/device/agent` 相关的记录：",
    "tool_calls": [
      "bash({\"command\": \"cd \\\"/Users/Admin/Documents/阿里-dsh\\\" && ssh -i \\\"Dsh for ali/dsh_ke)"
    ],
    "stop_reason": "tool_calls"
  }
}

{
  "system_prefix": null,
  "history_count": 459,
  "user_summary": {
    "text": "Referenced context:\n<image path=\".reasonix/attachments/clipboard-20260929-134211.302791-000004.jpg\">\n[The image at @.reasonix/attachments/clipboard-20",
    "has_image": false,
    "has_tool_result": false
  },
  "assistant_summary": {
    "text": "找到关键线索了：`cloudflared tunnel` 默认用 **QUIC** 协议，而社区报告 QUIC 隧道在大流量 WS 上会 `stream canceled`。查配置后做对照实验：",
    "tool_calls": [
      "bash({\"command\": \"cd \\\"/Users/Admin/Documents/阿里-dsh\\\" && ssh -i \\\"Dsh for ali/dsh_ke)"
    ],
    "stop_reason": "tool_calls"
  }
}

{
  "system_prefix": null,
  "history_count": 457,
  "user_summary": {
    "text": "Referenced context:\n<image path=\".reasonix/attachments/clipboard-20260929-134211.302791-000004.jpg\">\n[The image at @.reasonix/attachments/clipboard-20",
    "has_image": false,
    "has_tool_result": false
  },
  "assistant_summary": {
    "text": "搜索证实了 Cloudflare Tunnel 在 WebSocket 大流量下**会静默丢数据**（社区报告：连接被中途杀掉、payload 静默截断）。但我们是 2.4MB，远低于 100MB 上限，所以更可能是 **cloudflared 的 QUIC 协议在此环境下不稳定**。查 cloud",
    "tool_calls": [
      "bash({\"command\": \"cd \\\"/Users/Admin/Documents/阿里-dsh\\\" && ssh -i \\\"Dsh for ali/dsh_ke)"
    ],
    "stop_reason": "tool_calls"
  }
}

{
  "system_prefix": null,
  "history_count": 455,
  "user_summary": {
    "text": "Referenced context:\n<image path=\".reasonix/attachments/clipboard-20260929-134211.302791-000004.jpg\">\n[The image at @.reasonix/attachments/clipboard-20",
    "has_image": false,
    "has_tool_result": false
  },
  "assistant_summary": {
    "text": "**关键突破**：日志显示\n\n```\n14:05:17 PULL-REQUEST  pull_f0b015e8...\n14:07:17 PULL-DONE decision=pull-cancelled bytes=524288 chunks=8\n         note=\"the caller ",
    "tool_calls": [
      "web_search({\"query\": \"Cloudflare Tunnel WebSocket data loss large payload truncated upload )"
    ],
    "stop_reason": "tool_calls"
  }
}

{
  "system_prefix": null,
  "history_count": 453,
  "user_summary": {
    "text": "Referenced context:\n<image path=\".reasonix/attachments/clipboard-20260929-134211.302791-000004.jpg\">\n[The image at @.reasonix/attachments/clipboard-20",
    "has_image": false,
    "has_tool_result": false
  },
  "assistant_summary": {
    "text": "限速脚本**完整发出了 2.4MB**（265KB/s，2.6 秒），但门户侧返回 **502、只收到 110 字节**。502 是门户/CF 报的错。看服务端日志：",
    "tool_calls": [
      "bash({\"command\": \"cd \\\"/Users/Admin/Documents/阿里-dsh\\\" && ssh -i \\\"Dsh for ali/dsh_ke)"
    ],
    "stop_reason": "tool_calls"
  }
}

{
  "system_prefix": null,
  "history_count": 451,
  "user_summary": {
    "text": "Referenced context:\n<image path=\".reasonix/attachments/clipboard-20260929-134211.302791-000004.jpg\">\n[The image at @.reasonix/attachments/clipboard-20",
    "has_image": false,
    "has_tool_result": false
  },
  "assistant_summary": {
    "text": "502 —— 我的限速脚本可能有 bug。看设备端日志：",
    "tool_calls": [
      "bash_output({\"job_id\": \"bash-4\"})"
    ],
    "stop_reason": "tool_calls"
  }
}

{
  "system_prefix": null,
  "history_count": 449,
  "user_summary": {
    "text": "Referenced context:\n<image path=\".reasonix/attachments/clipboard-20260929-134211.302791-000004.jpg\">\n[The image at @.reasonix/attachments/clipboard-20",
    "has_image": false,
    "has_tool_result": false
  },
  "assistant_summary": {
    "text": "",
    "tool_calls": [
      "bash({\"command\": \"cd \\\"/Users/Admin/Documents/阿里-dsh\\\" && ssh -i \\\"Dsh for ali/dsh_ke)"
    ],
    "stop_reason": "tool_calls"
  }
}

{
  "system_prefix": null,
  "history_count": 447,
  "user_summary": {
    "text": "Referenced context:\n<image path=\".reasonix/attachments/clipboard-20260929-134211.302791-000004.jpg\">\n[The image at @.reasonix/attachments/clipboard-20",
    "has_image": false,
    "has_tool_result": false
  },
  "assistant_summary": {
    "text": "",
    "tool_calls": [
      "bash({\"command\": \"sleep 6; cd \\\"/Users/Admin/Documents/阿里-dsh\\\" && ssh -i \\\"Dsh for a)"
    ],
    "stop_reason": "tool_calls"
  }
}

{
  "system_prefix": null,
  "history_count": 445,
  "user_summary": {
    "text": "Referenced context:\n<image path=\".reasonix/attachments/clipboard-20260929-134211.302791-000004.jpg\">\n[The image at @.reasonix/attachments/clipboard-20",
    "has_image": false,
    "has_tool_result": false
  },
  "assistant_summary": {
    "text": "用 **64KB/250ms（≈256KB/s）** 限速，经 Cloudflare 测试：",
    "tool_calls": [
      "bash({\"command\": \"cd \\\"/Users/Admin/Documents/阿里-dsh/Dsh for ali/dsh-portal\\\" && node)"
    ],
    "stop_reason": "tool_calls"
  }
}

{
  "system_prefix": null,
  "history_count": 443,
  "user_summary": {
    "text": "Referenced context:\n<image path=\".reasonix/attachments/clipboard-20260929-134211.302791-000004.jpg\">\n[The image at @.reasonix/attachments/clipboard-20",
    "has_image": false,
    "has_tool_result": false
  },
  "assistant_summary": {
    "text": "",
    "tool_calls": [
      "kill_shell({\"job_id\": \"bash-3\"})"
    ],
    "stop_reason": "tool_calls"
  }
}

{
  "system_prefix": null,
  "history_count": 441,
  "user_summary": {
    "text": "Referenced context:\n<image path=\".reasonix/attachments/clipboard-20260929-134211.302791-000004.jpg\">\n[The image at @.reasonix/attachments/clipboard-20",
    "has_image": false,
    "has_tool_result": false
  },
  "assistant_summary": {
    "text": "2KB 分块**也失败**，但设备端日志显示 `sent=2445779 bytes, chunks=1195, drains=7` —— **完整发出，毫无卡顿**。\n\n结论已经很清楚了：\n\n| 链路 | 设备发出 | 门户收到 |\n|---|---|---|\n| 本地回环 | 2.4MB | *",
    "tool_calls": [
      "write_file({\"content\": \"'use strict';\\n/**\\n * 诊断（scratch）：经 Cloudflare 真实链路，测试「限速发送」能否让大文件)"
    ],
    "stop_reason": "tool_calls"
  }
}

{
  "system_prefix": null,
  "history_count": 439,
  "user_summary": {
    "text": "Referenced context:\n<image path=\".reasonix/attachments/clipboard-20260929-134211.302791-000004.jpg\">\n[The image at @.reasonix/attachments/clipboard-20",
    "has_image": false,
    "has_tool_result": false
  },
  "assistant_summary": {
    "text": "2KB 分块经 Cloudflare **仍然失败**（124 超时）。看设备端记录的实际发送量：",
    "tool_calls": [
      "bash_output({\"job_id\": \"bash-3\"})"
    ],
    "stop_reason": "tool_calls"
  }
}

{
  "system_prefix": null,
  "history_count": 437,
  "user_summary": {
    "text": "Referenced context:\n<image path=\".reasonix/attachments/clipboard-20260929-134211.302791-000004.jpg\">\n[The image at @.reasonix/attachments/clipboard-20",
    "has_image": false,
    "has_tool_result": false
  },
  "assistant_summary": {
    "text": "",
    "tool_calls": [
      "bash({\"command\": \"sleep 6; cd \\\"/Users/Admin/Documents/阿里-dsh\\\" && ssh -i \\\"Dsh for a)"
    ],
    "stop_reason": "tool_calls"
  }
}

{
  "system_prefix": null,
  "history_count": 435,
  "user_summary": {
    "text": "Referenced context:\n<image path=\".reasonix/attachments/clipboard-20260929-134211.302791-000004.jpg\">\n[The image at @.reasonix/attachments/clipboard-20",
    "has_image": false,
    "has_tool_result": false
  },
  "assistant_summary": {
    "text": "现在用 **2KB 分块经 Cloudflare** 测试（若通过，说明是帧大小问题；若仍失败，说明是速度/流量问题）：",
    "tool_calls": [
      "bash({\"command\": \"cd \\\"/Users/Admin/Documents/阿里-dsh/Dsh for ali/dsh-portal\\\" && node)"
    ],
    "stop_reason": "tool_calls"
  }
}

{
  "system_prefix": null,
  "history_count": 433,
  "user_summary": {
    "text": "Referenced context:\n<image path=\".reasonix/attachments/clipboard-20260929-134211.302791-000004.jpg\">\n[The image at @.reasonix/attachments/clipboard-20",
    "has_image": false,
    "has_tool_result": false
  },
  "assistant_summary": {
    "text": "分块脚本需修正 `ws` 的引用路径：",
    "tool_calls": [
      "bash({\"command\": \"cd \\\"/Users/Admin/Documents/阿里-dsh/Dsh for ali/dsh-portal\\\" && for )"
    ],
    "stop_reason": "tool_calls"
  }
}

{
  "system_prefix": null,
  "history_count": 431,
  "user_summary": {
    "text": "Referenced context:\n<image path=\".reasonix/attachments/clipboard-20260929-134211.302791-000004.jpg\">\n[The image at @.reasonix/attachments/clipboard-20",
    "has_image": false,
    "has_tool_result": false
  },
  "assistant_summary": {
    "text": "",
    "tool_calls": [
      "bash({\"command\": \"cd \\\"/Users/Admin/Documents/阿里-dsh/Dsh for ali/dsh-portal\\\" && for )"
    ],
    "stop_reason": "tool_calls"
  }
}

{
  "system_prefix": null,
  "history_count": 429,
  "user_summary": {
    "text": "Referenced context:\n<image path=\".reasonix/attachments/clipboard-20260929-134211.302791-000004.jpg\">\n[The image at @.reasonix/attachments/clipboard-20",
    "has_image": false,
    "has_tool_result": false
  },
  "assistant_summary": {
    "text": "**决定性证据拿到了**：\n\n| 链路 | 结果 |\n|---|---|\n| 经 Cloudflare Tunnel | 只收到 **327680** 字节后停滞 ❌ |\n| 经 SSH 隧道（直连门户） | **2445779** 字节完整 ✅ |\n\n**门户代码和设备代码都没问题——瓶颈在 Cl",
    "tool_calls": [
      "kill_shell({\"job_id\": \"bash-2\"})"
    ],
    "stop_reason": "tool_calls"
  }
}

{
  "system_prefix": null,
  "history_count": 427,
  "user_summary": {
    "text": "Referenced context:\n<image path=\".reasonix/attachments/clipboard-20260929-134211.302791-000004.jpg\">\n[The image at @.reasonix/attachments/clipboard-20",
    "has_image": false,
    "has_tool_result": false
  },
  "assistant_summary": {
    "text": "",
    "tool_calls": [
      "bash({\"command\": \"sleep 5; cd \\\"/Users/Admin/Documents/阿里-dsh\\\" && ssh -i \\\"Dsh for a)"
    ],
    "stop_reason": "tool_calls"
  }
}

{
  "system_prefix": null,
  "history_count": 425,
  "user_summary": {
    "text": "Referenced context:\n<image path=\".reasonix/attachments/clipboard-20260929-134211.302791-000004.jpg\">\n[The image at @.reasonix/attachments/clipboard-20",
    "has_image": false,
    "has_tool_result": false
  },
  "assistant_summary": {
    "text": "",
    "tool_calls": [
      "bash({\"command\": \"cd \\\"/Users/Admin/Documents/阿里-dsh/Dsh for ali/dsh-portal\\\" && node)"
    ],
    "stop_reason": "tool_calls"
  }
}

{
  "system_prefix": null,
  "history_count": 423,
  "user_summary": {
    "text": "Referenced context:\n<image path=\".reasonix/attachments/clipboard-20260929-134211.302791-000004.jpg\">\n[The image at @.reasonix/attachments/clipboard-20",
    "has_image": false,
    "has_tool_result": false
  },
  "assistant_summary": {
    "text": "SSH 隧道已通（绕开 Cloudflare）。现在让诊断设备连**隧道**（即直连门户，不走 CF），再取同一个文件：",
    "tool_calls": [
      "bash({\"command\": \"cd \\\"/Users/Admin/Documents/阿里-dsh/Dsh for ali/dsh-portal\\\" && sed )"
    ],
    "stop_reason": "tool_calls"
  }
}

{
  "system_prefix": null,
  "history_count": 421,
  "user_summary": {
    "text": "Referenced context:\n<image path=\".reasonix/attachments/clipboard-20260929-134211.302791-000004.jpg\">\n[The image at @.reasonix/attachments/clipboard-20",
    "has_image": false,
    "has_tool_result": false
  },
  "assistant_summary": {
    "text": "",
    "tool_calls": [
      "bash({\"command\": \"cd \\\"/Users/Admin/Documents/阿里-dsh\\\" && ssh -i \\\"Dsh for ali/dsh_ke)"
    ],
    "stop_reason": "tool_calls"
  }
}

{
  "system_prefix": null,
  "history_count": 419,
  "user_summary": {
    "text": "Referenced context:\n<image path=\".reasonix/attachments/clipboard-20260929-134211.302791-000004.jpg\">\n[The image at @.reasonix/attachments/clipboard-20",
    "has_image": false,
    "has_tool_result": false
  },
  "assistant_summary": {
    "text": "**决定性证据**：设备端 `sent=2445779 chunks=38 drains=37` —— 完整发出 2.4MB；但 curl **超时（124）**，门户只收到约 320KB。本地回环能传完、经 Cloudflare 传不完。\n\n我用 **SSH 隧道绕开 Cloudflare** 做",
    "tool_calls": [
      "kill_shell({\"job_id\": \"bash-1\"})"
    ],
    "stop_reason": "tool_calls"
  }
}

{
  "system_prefix": null,
  "history_count": 417,
  "user_summary": {
    "text": "Referenced context:\n<image path=\".reasonix/attachments/clipboard-20260929-134211.302791-000004.jpg\">\n[The image at @.reasonix/attachments/clipboard-20",
    "has_image": false,
    "has_tool_result": false
  },
  "assistant_summary": {
    "text": "复现完美！关键证据出现了：\n\n**设备端日志**：`sent=2445779 chunks=38 backpressure=37 drains=37 ms=2518` —— 设备**完整发出了全部 2.4MB**，37 次背压都正常 drain。\n\n**但 curl 超时（124），门户只收到 19",
    "tool_calls": [
      "bash({\"command\": \"cd \\\"/Users/Admin/Documents/阿里-dsh\\\" && ssh -i \\\"Dsh for ali/dsh_ke)"
    ],
    "stop_reason": "tool_calls"
  }
}

{
  "system_prefix": null,
  "history_count": 415,
  "user_summary": {
    "text": "Referenced context:\n<image path=\".reasonix/attachments/clipboard-20260929-134211.302791-000004.jpg\">\n[The image at @.reasonix/attachments/clipboard-20",
    "has_image": false,
    "has_tool_result": false
  },
  "assistant_summary": {
    "text": "",
    "tool_calls": [
      "bash_output({\"job_id\": \"bash-1\"})"
    ],
    "stop_reason": "tool_calls"
  }
}

{
  "system_prefix": null,
  "history_count": 413,
  "user_summary": {
    "text": "Referenced context:\n<image path=\".reasonix/attachments/clipboard-20260929-134211.302791-000004.jpg\">\n[The image at @.reasonix/attachments/clipboard-20",
    "has_image": false,
    "has_tool_result": false
  },
  "assistant_summary": {
    "text": "curl 超时（退出码 124）——**完美复现了线上症状**（2.4MB 传不完）。现在看设备端的逐块背压日志，这是关键证据：",
    "tool_calls": [
      "bash({\"command\": \"cat /private/tmp/diag.log\"})"
    ],
    "stop_reason": "tool_calls"
  }
}

{
  "system_prefix": null,
  "history_count": 411,
  "user_summary": {
    "text": "Referenced context:\n<image path=\".reasonix/attachments/clipboard-20260929-134211.302791-000004.jpg\">\n[The image at @.reasonix/attachments/clipboard-20",
    "has_image": false,
    "has_tool_result": false
  },
  "assistant_summary": {
    "text": "诊断设备在后台稳定运行。现在从服务器发取文件，并观测设备端逐块背压：",
    "tool_calls": [
      "bash({\"command\": \"cd \\\"/Users/Admin/Documents/阿里-dsh\\\" && ssh -i \\\"Dsh for ali/dsh_ke)"
    ],
    "stop_reason": "tool_calls"
  }
}

{
  "system_prefix": null,
  "history_count": 409,
  "user_summary": {
    "text": "Referenced context:\n<image path=\".reasonix/attachments/clipboard-20260929-134211.302791-000004.jpg\">\n[The image at @.reasonix/attachments/clipboard-20",
    "has_image": false,
    "has_tool_result": false
  },
  "assistant_summary": {
    "text": "",
    "tool_calls": [
      "bash({\"command\": \"sleep 5; echo \\\"=== 诊断设备状态 ===\\\"; cat /private/tmp/diag.log 2>/dev/)"
    ],
    "stop_reason": "tool_calls"
  }
}

{
  "system_prefix": null,
  "history_count": 407,
  "user_summary": {
    "text": "Referenced context:\n<image path=\".reasonix/attachments/clipboard-20260929-134211.302791-000004.jpg\">\n[The image at @.reasonix/attachments/clipboard-20",
    "has_image": false,
    "has_tool_result": false
  },
  "assistant_summary": {
    "text": "诊断设备连上后 5 秒就被杀了——我用 `&` 起的后台进程在 bash 调用结束时被终止。改用 `run_in_background`：",
    "tool_calls": [
      "bash({\"command\": \"cd \\\"/Users/Admin/Documents/阿里-dsh/Dsh for ali/dsh-portal\\\" && node)"
    ],
    "stop_reason": "tool_calls"
  }
}

{
  "system_prefix": null,
  "history_count": 405,
  "user_summary": {
    "text": "Referenced context:\n<image path=\".reasonix/attachments/clipboard-20260929-134211.302791-000004.jpg\">\n[The image at @.reasonix/attachments/clipboard-20",
    "has_image": false,
    "has_tool_result": false
  },
  "assistant_summary": {
    "text": "诊断设备**从未收到 `pull_request`**，门户直接返回了 166 字节的错误。看错误内容与门户日志：",
    "tool_calls": [
      "bash({\"command\": \"cd \\\"/Users/Admin/Documents/阿里-dsh\\\" && ssh -i \\\"Dsh for ali/dsh_ke)"
    ],
    "stop_reason": "tool_calls"
  }
}

{
  "system_prefix": null,
  "history_count": 403,
  "user_summary": {
    "text": "Referenced context:\n<image path=\".reasonix/attachments/clipboard-20260929-134211.302791-000004.jpg\">\n[The image at @.reasonix/attachments/clipboard-20",
    "has_image": false,
    "has_tool_result": false
  },
  "assistant_summary": {
    "text": "",
    "tool_calls": [
      "bash({\"command\": \"cat /private/tmp/diag.log\"})"
    ],
    "stop_reason": "tool_calls"
  }
}