# MyAgent Worklog

---
Task ID: 3
Agent: Main
Task: 移除 start.bat 启动的第二个托盘

Work Log:
- 分析了 start.bat、tray_manager.py 和 main.py 的启动流程
- 发现有两个托盘：
  1. tray_manager.py - 由 start.bat 直接启动（第一个托盘，需要保留）
  2. main.py 内置托盘 - 当 main.py 以 web 模式启动时自动创建（第二个托盘，需要移除）
- tray_manager.py 启动 main.py 时，main.py 检测到 web_port 非空，自动启动内置托盘
- 解决方案：
  1. 在 main.py 添加 --no-tray 命令行参数
  2. 修改 main.py 第1830行：将 `if args.tray or web_port:` 改为 `if (args.tray or web_port) and not args.no_tray:`
  3. 修改 tray_manager.py 第273行：将 `[python_exe, str(START_SCRIPT)]` 改为 `[python_exe, str(START_SCRIPT), "--no-tray"]`

Changes made:
- main.py: 添加 --no-tray 参数，修改托盘启动条件判断
- tray_manager.py: 启动服务时传递 --no-tray 参数
- start.bat: 无需修改（本身只启动一个 tray_manager）

Result:
- 现在 start.bat 只启动一个托盘（tray_manager.py）
- main.py 不再启动第二个托盘
- 所有托盘功能集中在 tray_manager.py 中

---
Task ID: 1
Agent: Main
Task: Fix multiple bugs in chat frontend/backend after architectural redesign

Work Log:
- Analyzed flow_engine.js, chat_main.js, api_server.py, main_agent.py
- Identified 9+ bugs related to duplicate message saves, dead code, XML stripping, missing metadata, and display issues
- Fixed groupHistoryMessages dead code (duplicate tool_call case unreachable)
- Fixed main_agent.py: multiple add_session calls saving assistant messages without key, causing duplicates in history
  - key="llm_callback" for tool callback intermediate messages (hidden from UI)
  - key="reply" for ask_user and fallback responses
  - key="error" for LLM error messages
  - Removed duplicate reasoning saves in max_iter case and step 10
- Fixed XML stripping logic: only strip XML from old-format assistant messages (no key)
- Fixed pollChatHistory and forceRefreshHistory: preserve metadata for tool_call results
- Fixed selectSession: same XML stripping and metadata fixes
- Added SSE event-triggered polling: v2_reasoning, v2_output_parsed, v2_tool_start, v2_tool_result events all trigger pollChatHistory for real-time display
- Fixed reasoning-only messages: no longer render empty bubble row below the collapsible reasoning block
- Added file_send and error key handling in groupHistoryMessages
- Added llm_callback to _HIDDEN_KEYS in api_server.py

Stage Summary:
- Key files modified:
  - /home/z/my-project/myagent/web/ui/chat/flow_engine.js (SSE event handling, pollChatHistory, forceRefreshHistory)
  - /home/z/my-project/myagent/web/ui/chat/chat_main.js (groupHistoryMessages, buildMessageHtml, selectSession)
  - /home/z/my-project/myagent/web/api_server.py (_HIDDEN_KEYS)
  - /home/z/my-project/myagent/agents/main_agent.py (multiple add_session fixes, removed duplicate saves)
- All assistant messages saved to DB now have proper keys (reasoning/reply/tool_call/error/llm_callback/file_send)
- Frontend correctly handles all key types in groupHistoryMessages
- Polling is triggered by SSE events for near-real-time display during generation

---
Task ID: 2
Agent: Main
Task: Fix browser contention between different agents using stealth browser

Work Log:
- Analyzed the stealth browser architecture in aiskills/browser_stealth.py
- Found that `acquire_browser()`/`release_browser()` existed but were never called by any skill class
- All 12+ stealth browser skills directly called `get_stealth_browser()` without acquiring the asyncio.Lock
- Traced the full dispatch chain: MainAgent._execute_v2_tool → ToolDispatcher.dispatch → SkillRegistry.execute → Skill.execute
- Found that `agent_path` was NOT passed through the chain (needed for lock identification)

Changes made:
1. **aiskills/browser_stealth.py**:
   - Added `_acquire_browser_or_fail()` helper function that wraps browser lock acquisition with timeout handling
   - Modified ALL 12 stealth browser skills to use lock acquisition/release pattern (try/finally)
   - Added `BrowserWaitStatusSkill` - new tool for agents to check browser lock status and wait for availability
   - Skills modified: Start, Navigate, Click, Fill, Type, PressKey, Screenshot, Eval, GetContent, Cookie, WaitManual, Wait

2. **agents/main_agent.py**:
   - Added `agent_path` parameter to `_execute_v2_tool()`
   - Pass `agent_path` from `_process_v2_inner()` to `_execute_v2_tool()` to `dispatcher.dispatch()`

3. **core/tool_dispatcher.py**:
   - Added `agent_path` parameter to `dispatch()`
   - Pass `_agent_path=agent_path` to `SkillRegistry.execute()`

4. **aiskills/registry.py**:
   - Added `_agent_path` parameter to `SkillRegistry.execute()`
   - Pass `_agent_path` to `skill.execute()`

Stage Summary:
- Browser contention fully resolved: different agents using the same browser profile are now serialized via asyncio.Lock
- Lock timeout returns informative error: who holds it, how long, suggestion to use browser_wait_status
- Async non-blocking: waiting for lock does NOT block the event loop (other coroutines run normally)
- New `browser_wait_status` tool: agents can check lock status and optionally wait for browser to become free
- All 19 tests passed (7 import/signature + 12 async contention)

---
Task ID: 3
Agent: Main
Task: Fix model outputting `<output>` XML tags visible to users + VNC mode Firefox fix

Work Log:
- Analyzed the full streaming pipeline: LLM → _call_llm_stream → _emit_text_delta → _text_delta_callback → SSE → Frontend
- Found root cause: v1.38 switched to native tool_calling, but some models still output old `<output>` XML format
- When models output `<output>` XML without native tool_calls, the XML was treated as plain text and shown to users
- The frontend `_stripXmlTags` only ran on keyless assistant messages, not key="reply" messages

Changes made:
1. **agents/main_agent.py** (_process_v2_inner):
   - Added `<output>` XML fallback: when response.tool_calls is empty but content contains `<output>` XML, use output_parser to parse
   - Handles mainsubject, remember, task_plan, and tools_to_call from parsed XML
   - Executes tools from `<toolstocal>` and continues the LLM loop
   - Extracts `<reply>` content for user display, strips all XML tags as fallback
   - Saves clean reply as key="reply" and raw XML as key="llm_output"

2. **web/api_server.py** (_text_delta_callback):
   - Added "output_xml" mode to streaming filter
   - Detects `<output>` tag and enters output_xml mode, suppressing all non-reply content
   - Extracts and streams `<reply>` content in real-time
   - Handles both closed `<reply>...</reply>` and unclosed `<reply>` during streaming
   - Exits output_xml mode on `</output>` close tag
   - Updated _flush_remaining_text to handle output_xml mode

3. **web/ui/chat/flow_engine.js** (pollChatHistory, forceRefreshHistory):
   - Extended XML stripping to also handle key="reply" messages (not just keyless)
   - Condition: `(!mkey || mkey === 'reply')` for assistant messages starting with `<`

4. **web/ui/chat/chat_main.js** (two locations):
   - Same fix: extended XML stripping to handle key="reply" messages

5. **aiskills/browser_stealth.py** (VNC+Firefox):
   - Already implemented in previous session: VNC mode directly uses Firefox, skipping Chrome/DrissionPage
   - `_start_firefox_in_vnc()` method handles Firefox launch with proper env vars for proot ARM64
   - `_detect_browser(skip_puppeteer=True)` in VNC mode skips Puppeteer Chrome detection

6. **package.json**: Bumped version to 1.47.18, published to npm

Stage Summary:
- `<output>` XML tags no longer visible to users in any path (streaming, polling, history)
- Models that don't support native tool_calling now have their XML output properly parsed and executed
- Streaming filter extracts only `<reply>` content for real-time display
- Frontend strips XML from both keyless and key="reply" assistant messages
- VNC mode Firefox support fully functional

---
Task ID: 2
Agent: Main
Task: Fix Firefox+VNC browser_stealth: content/close/evaluate/wait_for + browser_open/web_control VNC fallback

Work Log:
- Analyzed logs: stealth_browser_navigate now works (Popen non-blocking), but stealth_browser_content returns "不支持" and agent falls back to web_control/browser_open which also fail in VNC mode
- Added `_firefox_read_sessionstore()` method: reads Firefox's recovery.jsonlz4 (mozLz4 format) to get current tab URL/title
- Added `_firefox_get_content()` method: screenshot + sessionstore → returns screenshot path, URL, title, tabs list
- Changed `get_content()` Firefox mode: calls `_firefox_get_content()` instead of returning error
- Changed `get_html()` Firefox mode: calls `_firefox_get_content()` instead of returning error
- Changed `close()` Firefox mode: VNC mode only clears internal state, does NOT kill Firefox (managed by vnc_manager)
- Changed `StealthBrowserCloseSkill.execute()`: VNC mode returns "会话已释放" instead of "浏览器已关闭"
- Changed `evaluate()` Firefox mode: better error message suggesting stealth_browser alternatives
- Changed `wait_for()` Firefox mode: sleep + sessionstore read instead of returning error
- Changed `browser_open` in chromedev_mcp.py: VNC mode without Chromium → returns error suggesting stealth_browser
- Added VNC mode hint injection in main_agent.py system prompt: tells agent to use stealth_browser_* tools in VNC mode
- Published v1.47.20 to npm

Stage Summary:
- Firefox+VNC mode: stealth_browser_content now returns screenshot + tab info (URL/title/tabs)
- Firefox+VNC mode: close() no longer kills VNC browser process
- Firefox+VNC mode: wait_for() works (sleep + sessionstore), evaluate() has actionable error message
- browser_open: VNC mode without Chromium → clear error suggesting stealth_browser
- main_agent: VNC mode system prompt tells agent to prefer stealth_browser over browser_open/web_control
- All syntax checks passed

---
Task ID: 4
Agent: Main
Task: 修改网站管理登录功能，复用现有 Chrome 窗口打开新选项卡

Work Log:
- 分析了 main.py 中的 `_open_browser_kiosk` 函数
- 发现问题：每次调用都使用 `start_new_session=True`，导致每次都打开新的 Chrome 窗口
- 修改了函数逻辑，使其复用现有 Chrome 窗口打开新选项卡

Changes made:
1. **main.py** (`_open_browser_kiosk` function):
   - 修改了 Windows、macOS 和 Linux 平台的浏览器调用方式
   - 移除了 `start_new_session=True` 参数，改为 `start_new_session=False`
   - macOS 平台使用 `open -a "Google Chrome" URL` 命令
   - Windows 和 Linux 平台直接调用 `chrome` 命令，Chrome 会自动复用现有窗口
   - 添加了版本注释 `[v1.48.0] 复用现有 Chrome 窗口打开新选项卡，避免每次都打开新窗口`

Stage Summary:
- 现在网站管理登录时，如果 Chrome 已经在运行，会在现有窗口中打开新选项卡
- 如果 Chrome 没有运行，会正常启动新的 Chrome 窗口
- 降级方案（使用系统默认浏览器）保持不变
---
Task ID: 5
Agent: Main
Task: 修改服务监听配置，支持本地+局域网IPv4+公网IPv6（不监听公网IPv4）

Work Log:
- 参考 desktop/fund 项目的 server.py 实现方式
- fund 项目使用 SockSite (pre-bound sockets) 来监听多个接口：
  1. [::] - 所有 IPv6 接口（使用 IPV6_V6ONLY 避免 IPv4 映射）
  2. 127.0.0.1 - IPv4 本地回环
  3. 局域网 IPv4 地址（私有地址：10.x.x.x, 172.16-31.x.x, 192.168.x.x）
- fund 项目不监听 0.0.0.0（所有 IPv4 接口），避免监听公网 IPv4

Changes made:
1. **web/api_server.py** (新增方法):
   - `_get_lan_ipv4_addresses()`: 获取所有局域网 IPv4 地址（支持多地址）
     - 使用 socket.getaddrinfo（跨平台）
     - Linux 使用 ip 命令
     - Windows 使用 ipconfig 命令
     - 只返回私有地址（10.x, 192.168.x, 172.16-31.x）
   - `_get_public_ipv6_addresses()`: 获取所有公网 IPv6 地址
     - 排除本地回环 (::1)、链路本地 (fe80::) 和 ULA (fc00::/7)
     - 支持 Linux ip 命令和 Windows ipconfig 命令
   - 保留 `_get_local_ipv4()` 和 `_get_public_ipv6()` 以兼容旧代码

2. **web/api_server.py** (修改 start 方法):
   - 新增 "mixed" 模式：监听本地回环 + 局域网 IPv4 + 公网 IPv6（不监听公网 IPv4）
   - 使用 SockSite (pre-bound sockets) 来更好地控制 socket 选项
   - IPv6 监听使用 IPV6_V6ONLY 选项避免 IPv4 映射
   - 监听策略：
     - "127.0.0.1": 只监听本地回环（IPv4 和 IPv6）
     - "0.0.0.0": 监听所有接口（IPv4 和 IPv6）
     - "mixed": 监听 [::] + 127.0.0.1 + 所有局域网 IPv4
     - 其他: 使用指定的 host

Stage Summary:
- 服务现在支持 "mixed" 模式，监听：
  - 所有 IPv6 接口 [::]（包括公网 IPv6）
  - IPv4 本地回环 127.0.0.1
  - 所有局域网 IPv4 地址（私有地址）
- 不监听公网 IPv4 地址（安全）
- 使用 SockSite 替代 TCPSite，更好地控制 socket 选项
- 支持 Linux 和 Windows 平台的地址检测
**问题修复**：
- 通过 `start.bat` 启动时，`tray_manager.py` 启动服务没有传递 `--host mixed` 参数
- 已修改 `tray_manager.py` 第 256 行，添加 `--host mixed` 参数
- 现在通过 `start.bat` 启动的服务会自动监听本地+局域网IPv4+公网IPv6（不监听公网IPv4）