# F08 after
Environment: Linux desktop app under headless-desktop (Xvfb 1920x1080, D-Bus, unlocked GNOME keyring), Electron 44.10.1, --no-sandbox --disable-gpu; commit f404c5fb33c683ad9e1a00b5983e88259d91ea68; fresh T3 home /tmp/lead-33666-r1/evidence-capture-1/after-2026-11-10T03-49-11-721Z/home created by this checkout's server, T3CODE_DEV_SEED=0. Timestamp source: driver UTC Date.toISOString/Date.now; server spans use Unix nanoseconds on the same host clock.
Tracked tree status: clean
Scripted sequence: Seed existing attached non-headless agent tab A. Gate renderer at about:blank. Explicit agent evaluate; 2 seconds after its native MCP item/started, close exact session via independent preview.close RPC. Keep renderer gated through bounded tool completion then 3.5 seconds. Return desktop; inspect manager/native page list and visible app text for errors; observe another 3.5 seconds.
All times below are actual action/observation timestamps. Synthetic data only.

2026-11-10T03:51:33.702Z +106847ms SEEDED_THREAD {"thread":"evidence-F08","foregroundHash":"#/00df551a-e16d-4513-b048-7f0b5451687d/evidence-F08"}
2026-11-10T03:51:33.703Z +106848ms DISPATCH {"thread":"evidence-F08","text":"Synthetic desktop preview evidence fixture. Call preview_open with url https://example.com/?t=1, open:false, reuseExistingTab:false. Then call preview_evaluate on the explicit returned tabId with expression JSON.stringify({ua:navigator.userAgent,href:location.href,title:document.title}). Include results in your final response and stop. No other tools, edits, files, or delegation."}
2026-11-10T03:51:42.024Z +115169ms PREVIEW_EVENT {"threadId":"evidence-F08","tabId":"tab_3_35a6114a-092a-4e2c-a28a-b48574db482f","createdAt":"2026-11-10T03:51:42.022Z","serverEpoch":"35a6114a-092a-4e2c-a28a-b48574db482f","revision":18,"type":"opened","snapshot":{"threadId":"evidence-F08","tabId":"tab_3_35a6114a-092a-4e2c-a28a-b48574db482f","navStatus":{"_tag":"Loading","url":"https://example.com/?t=1","title":""},"canGoBack":false,"canGoForward":false,"viewport":{"_tag":"fill"},"profileId":"default","runtime":"server","automationOwner":"00df551a-e16d-4513-b048-7f0b5451687d\u00002de94c0f-4d65-4247-b102-5324477714d1\u0000evidence-F08","reveal":false,"updatedAt":"2026-11-10T03:51:42.022Z"}}
2026-11-10T03:51:42.026Z +115171ms PREVIEW_EVENT {"threadId":"evidence-F08","tabId":"tab_3_35a6114a-092a-4e2c-a28a-b48574db482f","createdAt":"2026-11-10T03:51:42.024Z","serverEpoch":"35a6114a-092a-4e2c-a28a-b48574db482f","revision":19,"type":"resized","snapshot":{"threadId":"evidence-F08","tabId":"tab_3_35a6114a-092a-4e2c-a28a-b48574db482f","navStatus":{"_tag":"Loading","url":"https://example.com/?t=1","title":""},"canGoBack":false,"canGoForward":false,"viewport":{"_tag":"fill"},"profileId":"default","runtime":"server","automationOwner":"00df551a-e16d-4513-b048-7f0b5451687d\u00002de94c0f-4d65-4247-b102-5324477714d1\u0000evidence-F08","reveal":false,"updatedAt":"2026-11-10T03:51:42.022Z"}}
2026-11-10T03:51:42.420Z +115565ms PREVIEW_EVENT {"threadId":"evidence-F08","tabId":"tab_3_35a6114a-092a-4e2c-a28a-b48574db482f","createdAt":"2026-11-10T03:51:42.419Z","serverEpoch":"35a6114a-092a-4e2c-a28a-b48574db482f","revision":20,"type":"navigated","snapshot":{"threadId":"evidence-F08","tabId":"tab_3_35a6114a-092a-4e2c-a28a-b48574db482f","navStatus":{"_tag":"Success","url":"https://example.com/?t=1","title":"Example Domain"},"canGoBack":false,"canGoForward":false,"viewport":{"_tag":"fill"},"profileId":"default","runtime":"server","automationOwner":"00df551a-e16d-4513-b048-7f0b5451687d\u00002de94c0f-4d65-4247-b102-5324477714d1\u0000evidence-F08","reveal":false,"updatedAt":"2026-11-10T03:51:42.419Z"}}
2026-11-10T03:51:43.006Z +116151ms AGENT_TOOL {"observedAt":"2026-11-10T03:51:43.006Z","nativeThreadId":"01a1c395-247e-7f32-87d7-810ad58dad29","nativeTimestampMs":1794282702002,"thread":"evidence-F08","method":"item/started","item":{"type":"mcpToolCall","id":"exec-a95c764b-e5c9-4a18-8b2f-dee08dbea641","server":"t3-code","tool":"preview_open","status":"inProgress","arguments":{"url":"https://example.com/?t=1","open":false,"reuseExistingTab":false},"appContext":null,"mcpAppUi":null,"pluginId":null,"readOnlyHint":false,"result":null,"error":null,"durationMs":null}}
2026-11-10T03:51:43.006Z +116151ms AGENT_TOOL {"observedAt":"2026-11-10T03:51:43.006Z","nativeThreadId":"01a1c395-247e-7f32-87d7-810ad58dad29","nativeTimestampMs":1794282702427,"thread":"evidence-F08","method":"item/completed","item":{"type":"mcpToolCall","id":"exec-a95c764b-e5c9-4a18-8b2f-dee08dbea641","server":"t3-code","tool":"preview_open","status":"completed","arguments":{"url":"https://example.com/?t=1","open":false,"reuseExistingTab":false},"appContext":null,"mcpAppUi":null,"pluginId":null,"readOnlyHint":false,"result":{"content":[{"type":"text","text":"{\"available\":true,\"visible\":false,\"tabId\":\"tab_3_35a6114a-092a-4e2c-a28a-b48574db482f\",\"url\":\"https://example.com/?t=1\",\"title\":\"Example Domain\",\"loading\":false,\"control\":{\"owner\":\"agent\",\"ownedByCaller\":true,\"generation\":0},\"dialog\":null,\"viewportSetting\":{\"_tag\":\"fill\"},\"viewport\":{\"width\":1280,\"height\":800},\"fileChooser\":null,\"downloads\":[],\"tabs\":[{\"tabId\":\"tab_3_35a6114a-092a-4e2c-a28a-b48574db482f\",\"url\":\"https://example.com/?t=1\",\"owner\":\"agent\",\"ownedByCaller\":true,\"visible\":false,\"profileId\":\"default\"}],\"profiles\":[{\"id\":\"default\",\"name\":\"Default\"},{\"id\":\"incognito\",\"name\":\"Incognito\",\"incognito\":true}],\"defaultProfileId\":\"default\"}"}],"structuredContent":{"available":true,"visible":false,"tabId":"tab_3_35a6114a-092a-4e2c-a28a-b48574db482f","url":"https://example.com/?t=1","title":"Example Domain","loading":false,"control":{"owner":"agent","ownedByCaller":true,"generation":0},"dialog":null,"viewportSetting":{"_tag":"fill"},"viewport":{"width":1280,"height":800},"fileChooser":null,"downloads":[],"tabs":[{"tabId":"tab_3_35a6114a-092a-4e2c-a28a-b48574db482f","url":"https://example.com/?t=1","owner":"agent","ownedByCaller":true,"visible":false,"profileId":"default"}],"profiles":[{"id":"default","name":"Default"},{"id":"incognito","name":"Incognito","incognito":true}],"defaultProfileId":"default"},"_meta":null},"error":null,"durationMs":425}}
2026-11-10T03:51:43.007Z +116152ms AGENT_TOOL {"observedAt":"2026-11-10T03:51:43.007Z","nativeThreadId":"01a1c395-247e-7f32-87d7-810ad58dad29","nativeTimestampMs":1794282702438,"thread":"evidence-F08","method":"item/started","item":{"type":"mcpToolCall","id":"exec-a3d84425-5b56-40be-a4a2-b2bc9c2e63bb","server":"t3-code","tool":"preview_evaluate","status":"inProgress","arguments":{"tabId":"tab_3_35a6114a-092a-4e2c-a28a-b48574db482f","expression":"JSON.stringify({ua:navigator.userAgent,href:location.href,title:document.title})"},"appContext":null,"mcpAppUi":null,"pluginId":null,"readOnlyHint":false,"result":null,"error":null,"durationMs":null}}
2026-11-10T03:51:43.007Z +116152ms AGENT_TOOL {"observedAt":"2026-11-10T03:51:43.007Z","nativeThreadId":"01a1c395-247e-7f32-87d7-810ad58dad29","nativeTimestampMs":1794282702474,"thread":"evidence-F08","method":"item/completed","item":{"type":"mcpToolCall","id":"exec-a3d84425-5b56-40be-a4a2-b2bc9c2e63bb","server":"t3-code","tool":"preview_evaluate","status":"completed","arguments":{"tabId":"tab_3_35a6114a-092a-4e2c-a28a-b48574db482f","expression":"JSON.stringify({ua:navigator.userAgent,href:location.href,title:document.title})"},"appContext":null,"mcpAppUi":null,"pluginId":null,"readOnlyHint":false,"result":{"content":[{"type":"text","text":"{\"toolIcon\":{\"_tag\":\"website\",\"pageUrl\":\"https://example.com/?t=1\"},\"value\":\"{\\\"ua\\\":\\\"Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) T3CodeDev/0.0 Chrome/152.0.7977.169 Electron/44.10.1 Safari/537.36\\\",\\\"href\\\":\\\"https://example.com/?t=1\\\",\\\"title\\\":\\\"Example Domain\\\"}\"}"}],"structuredContent":{"toolIcon":{"_tag":"website","pageUrl":"https://example.com/?t=1"},"value":"{\"ua\":\"Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) T3CodeDev/0.0 Chrome/152.0.7977.169 Electron/44.10.1 Safari/537.36\",\"href\":\"https://example.com/?t=1\",\"title\":\"Example Domain\"}"},"_meta":null},"error":null,"durationMs":35}}
2026-11-10T03:51:48.870Z +122015ms AGENT_TURN_COMPLETED {"thread":"evidence-F08"}
2026-11-10T03:51:48.873Z +122018ms MANAGER_LIST {"sessions":[{"threadId":"evidence-F08","tabId":"tab_3_35a6114a-092a-4e2c-a28a-b48574db482f","navStatus":{"_tag":"Success","url":"https://example.com/?t=1","title":"Example Domain"},"canGoBack":false,"canGoForward":false,"viewport":{"_tag":"fill"},"profileId":"default","runtime":"server","automationOwner":"00df551a-e16d-4513-b048-7f0b5451687d\u00002de94c0f-4d65-4247-b102-5324477714d1\u0000evidence-F08","reveal":false,"updatedAt":"2026-11-10T03:51:42.419Z"}],"serverEpoch":"35a6114a-092a-4e2c-a28a-b48574db482f","revision":20}
2026-11-10T03:51:48.873Z +122018ms GATE_RENDERER_BEGIN {"mechanism":"CDP Page.navigate about:blank unloads app subscriber and native webviews; Electron main/server/channel remain running"}
2026-11-10T03:51:49.385Z +122530ms GATE_RENDERER_CONFIRMED {"url":"about:blank"}
2026-11-10T03:51:49.385Z +122530ms DISPATCH {"thread":"evidence-F08","text":"Synthetic evidence fixture. Call preview_evaluate once on explicit tabId tab_3_35a6114a-092a-4e2c-a28a-b48574db482f, expression JSON.stringify({ua:navigator.userAgent,href:location.href,title:document.title}). Report all tool results, including any errors, then stop. No other tools, no file edits or delegation."}
2026-11-10T03:51:57.810Z +130955ms PREVIEW_EVENT {"threadId":"evidence-F08","tabId":"tab_3_35a6114a-092a-4e2c-a28a-b48574db482f","createdAt":"2026-11-10T03:51:57.808Z","serverEpoch":"35a6114a-092a-4e2c-a28a-b48574db482f","revision":21,"type":"resized","snapshot":{"threadId":"evidence-F08","tabId":"tab_3_35a6114a-092a-4e2c-a28a-b48574db482f","navStatus":{"_tag":"Success","url":"https://example.com/?t=1","title":"Example Domain"},"canGoBack":false,"canGoForward":false,"viewport":{"_tag":"fill"},"profileId":"default","runtime":"server","automationOwner":"00df551a-e16d-4513-b048-7f0b5451687d\u00002de94c0f-4d65-4247-b102-5324477714d1\u0000evidence-F08","reveal":false,"updatedAt":"2026-11-10T03:51:42.419Z"}}
2026-11-10T03:51:58.783Z +131928ms AGENT_TOOL {"observedAt":"2026-11-10T03:51:58.783Z","nativeThreadId":"01a1c395-247e-7f32-87d7-810ad58dad29","nativeTimestampMs":1794282717791,"thread":"evidence-F08","method":"item/started","item":{"type":"mcpToolCall","id":"exec-97459ee5-d0ff-4bce-89ed-e4d6d1c8bcc5","server":"t3-code","tool":"preview_evaluate","status":"inProgress","arguments":{"tabId":"tab_3_35a6114a-092a-4e2c-a28a-b48574db482f","expression":"JSON.stringify({ua:navigator.userAgent,href:location.href,title:document.title})"},"appContext":null,"mcpAppUi":null,"pluginId":null,"readOnlyHint":false,"result":null,"error":null,"durationMs":null}}
2026-11-10T03:51:58.784Z +131929ms PENDING_TOOL_STARTED {}
2026-11-10T03:51:58.811Z +131956ms PREVIEW_EVENT {"threadId":"evidence-F08","tabId":"tab_3_35a6114a-092a-4e2c-a28a-b48574db482f","createdAt":"2026-11-10T03:51:58.809Z","serverEpoch":"35a6114a-092a-4e2c-a28a-b48574db482f","revision":22,"type":"resized","snapshot":{"threadId":"evidence-F08","tabId":"tab_3_35a6114a-092a-4e2c-a28a-b48574db482f","navStatus":{"_tag":"Success","url":"https://example.com/?t=1","title":"Example Domain"},"canGoBack":false,"canGoForward":false,"viewport":{"_tag":"fill"},"profileId":"default","runtime":"server","automationOwner":"00df551a-e16d-4513-b048-7f0b5451687d\u00002de94c0f-4d65-4247-b102-5324477714d1\u0000evidence-F08","reveal":false,"updatedAt":"2026-11-10T03:51:42.419Z"}}
2026-11-10T03:51:59.813Z +132958ms PREVIEW_EVENT {"threadId":"evidence-F08","tabId":"tab_3_35a6114a-092a-4e2c-a28a-b48574db482f","createdAt":"2026-11-10T03:51:59.811Z","serverEpoch":"35a6114a-092a-4e2c-a28a-b48574db482f","revision":23,"type":"resized","snapshot":{"threadId":"evidence-F08","tabId":"tab_3_35a6114a-092a-4e2c-a28a-b48574db482f","navStatus":{"_tag":"Success","url":"https://example.com/?t=1","title":"Example Domain"},"canGoBack":false,"canGoForward":false,"viewport":{"_tag":"fill"},"profileId":"default","runtime":"server","automationOwner":"00df551a-e16d-4513-b048-7f0b5451687d\u00002de94c0f-4d65-4247-b102-5324477714d1\u0000evidence-F08","reveal":false,"updatedAt":"2026-11-10T03:51:42.419Z"}}
2026-11-10T03:52:00.786Z +133931ms CLOSE_RPC_BEGIN {"threadId":"evidence-F08","tabId":"tab_3_35a6114a-092a-4e2c-a28a-b48574db482f"}
2026-11-10T03:52:00.793Z +133938ms PREVIEW_EVENT {"threadId":"evidence-F08","tabId":"tab_3_35a6114a-092a-4e2c-a28a-b48574db482f","createdAt":"2026-11-10T03:52:00.789Z","serverEpoch":"35a6114a-092a-4e2c-a28a-b48574db482f","revision":24,"type":"closed"}
2026-11-10T03:52:00.794Z +133939ms CLOSE_RPC_COMPLETED {}
2026-11-10T03:52:00.796Z +133941ms MANAGER_LIST {"sessions":[],"serverEpoch":"35a6114a-092a-4e2c-a28a-b48574db482f","revision":24}
2026-11-10T03:52:08.928Z +142073ms AGENT_TOOL {"observedAt":"2026-11-10T03:52:08.928Z","nativeThreadId":"01a1c395-247e-7f32-87d7-810ad58dad29","nativeTimestampMs":1794282727920,"thread":"evidence-F08","method":"item/completed","item":{"type":"mcpToolCall","id":"exec-97459ee5-d0ff-4bce-89ed-e4d6d1c8bcc5","server":"t3-code","tool":"preview_evaluate","status":"failed","arguments":{"tabId":"tab_3_35a6114a-092a-4e2c-a28a-b48574db482f","expression":"JSON.stringify({ua:navigator.userAgent,href:location.href,title:document.title})"},"appContext":null,"mcpAppUi":null,"pluginId":null,"readOnlyHint":false,"result":{"content":[{"type":"text","text":"Preview tab tab_3_35a6114a-092a-4e2c-a28a-b48574db482f was not found for evaluate. Omit tabId to use the current tab, or call preview_open."}],"structuredContent":null,"_meta":null},"error":null,"durationMs":10128}}
2026-11-10T03:52:13.459Z +146604ms AGENT_TURN_COMPLETED {"thread":"evidence-F08"}
2026-11-10T03:52:13.459Z +146604ms PENDING_COMPLETED_QUIET_WINDOW_BEGIN {"durationMs":3500}
2026-11-10T03:52:16.963Z +150108ms PENDING_QUIET_WINDOW_END {}
2026-11-10T03:52:16.967Z +150112ms MANAGER_LIST {"sessions":[],"serverEpoch":"35a6114a-092a-4e2c-a28a-b48574db482f","revision":24}
2026-11-10T03:52:16.970Z +150115ms NATIVE_PAGES_WHILE_GATED [{"id":"4297E96C045D87773F578BBCF3B0CEC3","type":"page","url":"about:blank","title":"about:blank"},{"id":"3B73B84F96EE9A2ADE9B6C1F31398406","type":"worker","url":"","title":""}]
2026-11-10T03:52:16.970Z +150115ms LATE_DESKTOP_RETURN_BEGIN {"url":"t3code-dev://app/"}
2026-11-10T03:52:22.172Z +155317ms LATE_DESKTOP_RETURN_OBSERVED {"url":"t3code-dev://app/","nativePages":[{"id":"4297E96C045D87773F578BBCF3B0CEC3","type":"page","url":"t3code-dev://app/","title":"T3 Code (Dev)"},{"id":"3B73B84F96EE9A2ADE9B6C1F31398406","type":"worker","url":"","title":""}]}
2026-11-10T03:52:22.184Z +155329ms MANAGER_LIST {"sessions":[],"serverEpoch":"35a6114a-092a-4e2c-a28a-b48574db482f","revision":24}
2026-11-10T03:52:22.202Z +155347ms RUN_ERROR "Error: {\"exceptionId\":1,\"text\":\"Uncaught\",\"lineNumber\":0,\"columnNumber\":137,\"scriptId\":\"5292\",\"exception\":{\"type\":\"object\",\"subtype\":\"error\",\"className\":\"SyntaxError\",\"description\":\"SyntaxError: Invalid or unexpected token\",\"objectId\":\"5753479036606196481.22.2\"}}"
2026-11-10T03:52:46.072Z FINAL_OBSERVE CONTINUATION_REASON "The shared capture driver completed close/wait/quiet/late-return/list, then its DOM error inspection expression had an escaping error. This shared continuation performs that inspection and an additional 3.5-second subscribed quiet interval on both sides; it changes no app state."
2026-11-10T03:52:46.077Z FINAL_OBSERVE MANAGER_LIST_BEGIN {"sessions":[],"serverEpoch":"35a6114a-092a-4e2c-a28a-b48574db482f","revision":24}
2026-11-10T03:52:46.082Z FINAL_OBSERVE VISIBLE_ERROR_SURFACES {"alerts":[],"errorLines":[]}
2026-11-10T03:52:46.085Z FINAL_OBSERVE NATIVE_PAGES [{"id":"4297E96C045D87773F578BBCF3B0CEC3","type":"page","url":"t3code-dev://app/#/draft/f6ec60b8-8450-4dfa-b574-ba3485db5dae","title":"T3 Code (Dev)"},{"id":"3B73B84F96EE9A2ADE9B6C1F31398406","type":"worker","url":"","title":""}]
2026-11-10T03:52:46.086Z FINAL_OBSERVE POST_CLOSE_STATUS_DISPATCH {"threadId":"evidence-F08","tabId":"tab_3_35a6114a-092a-4e2c-a28a-b48574db482f"}
2026-11-10T03:52:52.131Z FINAL_OBSERVE POST_CLOSE_AGENT_TOOL {"nativeThreadId":"01a1c395-247e-7f32-87d7-810ad58dad29","method":"item/started","item":{"type":"mcpToolCall","id":"exec-546f66df-c9af-4193-8c23-234a64a50caf","server":"t3-code","tool":"preview_status","status":"inProgress","arguments":{"tabId":"tab_3_35a6114a-092a-4e2c-a28a-b48574db482f"},"appContext":null,"mcpAppUi":null,"pluginId":null,"readOnlyHint":true,"result":null,"error":null,"durationMs":null}}
2026-11-10T03:52:52.132Z FINAL_OBSERVE POST_CLOSE_AGENT_TOOL {"nativeThreadId":"01a1c395-247e-7f32-87d7-810ad58dad29","method":"item/completed","item":{"type":"mcpToolCall","id":"exec-546f66df-c9af-4193-8c23-234a64a50caf","server":"t3-code","tool":"preview_status","status":"completed","arguments":{"tabId":"tab_3_35a6114a-092a-4e2c-a28a-b48574db482f"},"appContext":null,"mcpAppUi":null,"pluginId":null,"readOnlyHint":true,"result":{"content":[{"type":"text","text":"{\"available\":false,\"visible\":false,\"tabId\":null,\"url\":null,\"title\":null,\"loading\":false,\"profiles\":[{\"id\":\"default\",\"name\":\"Default\"},{\"id\":\"incognito\",\"name\":\"Incognito\",\"incognito\":true}],\"defaultProfileId\":\"default\"}"}],"structuredContent":{"available":false,"visible":false,"tabId":null,"url":null,"title":null,"loading":false,"profiles":[{"id":"default","name":"Default"},{"id":"incognito","name":"Incognito","incognito":true}],"defaultProfileId":"default"},"_meta":null},"error":null,"durationMs":26}}
2026-11-10T03:52:57.073Z FINAL_OBSERVE QUIET_BEGIN {"durationMs":3500}
2026-11-10T03:53:00.577Z FINAL_OBSERVE QUIET_END {"events":0}
2026-11-10T03:53:00.580Z FINAL_OBSERVE MANAGER_LIST_END {"sessions":[],"serverEpoch":"35a6114a-092a-4e2c-a28a-b48574db482f","revision":24}

## Actual trace spans (selected preview service, channel, tool and desktop IPC spans; unrelated startup/provider telemetry omitted)

### server.trace.ndjson
2026-11-10T03:51:32.494Z -> 2026-11-10T03:51:32.494Z {"name":"PreviewManager.list","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"24fba089f43a74d8","parentSpanId":"e371ef7b46d74d9c","durationMs":0.043421,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:33.839Z -> 2026-11-10T03:51:33.840Z {"name":"DesktopBrowserChannel.turn","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"a9f6ffc265c6c4c2","parentSpanId":"6151957e3ba0b756","durationMs":1.107286,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:42.006Z -> 2026-11-10T03:51:42.426Z {"name":"mcp.tool.preview_open","traceId":"39b23f8b124b3ec3f4c5aea4d8fb2bd5","spanId":"1443343367db84e7","parentSpanId":"df2dfae707d9f5b7","durationMs":419.527866,"attributes":{"rpc.system":"mcp","rpc.method":"tools/call","mcp.tool.name":"preview_open"},"exit":{"_tag":"Success"}}
2026-11-10T03:51:42.022Z -> 2026-11-10T03:51:42.409Z {"name":"ServerBrowser.openTab","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"d0ccc44e1b8f30c0","parentSpanId":"6151957e3ba0b756","durationMs":387.36048,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:42.022Z -> 2026-11-10T03:51:42.023Z {"name":"PreviewManager.open","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"6330858fa7c1ce3e","parentSpanId":"d0ccc44e1b8f30c0","durationMs":0.988094,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:42.023Z -> 2026-11-10T03:51:42.023Z {"name":"DesktopBrowserChannel.isAttached","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"0c31323443e449f7","parentSpanId":"6151957e3ba0b756","durationMs":0.020979,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:42.023Z -> 2026-11-10T03:51:42.372Z {"name":"DesktopBrowserChannel.awaitAttached","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"254a619ded32dda1","parentSpanId":"6151957e3ba0b756","durationMs":349.206659,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:42.023Z -> 2026-11-10T03:51:42.023Z {"name":"PreviewManager.announce","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"970be3fe8753d221","parentSpanId":"6151957e3ba0b756","durationMs":0.167614,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:42.023Z -> 2026-11-10T03:51:42.023Z {"name":"PreviewManager.announceSession","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"ef474e5335a60a29","parentSpanId":"970be3fe8753d221","durationMs":0.024195,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:42.023Z -> 2026-11-10T03:51:42.023Z {"name":"PreviewManager.commitMutation","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"702f806d065314b9","parentSpanId":"970be3fe8753d221","durationMs":0.032281,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:42.372Z -> 2026-11-10T03:51:42.372Z {"name":"PreviewManager.list","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"3d78e503b833abb7","parentSpanId":"6151957e3ba0b756","durationMs":0.093255,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:42.372Z -> 2026-11-10T03:51:42.373Z {"name":"DesktopBrowserChannel.endpoint","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"f914b3665579c539","parentSpanId":"6151957e3ba0b756","durationMs":0.606547,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:42.419Z -> 2026-11-10T03:51:42.419Z {"name":"PreviewManager.reportStatus","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"2f9bc58aebb45bc2","parentSpanId":"6151957e3ba0b756","durationMs":0.465372,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:42.419Z -> 2026-11-10T03:51:42.419Z {"name":"PreviewManager.reportSessionStatus","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"febd14363415f5fe","parentSpanId":"2f9bc58aebb45bc2","durationMs":0.046807,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:42.419Z -> 2026-11-10T03:51:42.419Z {"name":"PreviewManager.commitMutation","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"b9f3690fa30a510a","parentSpanId":"2f9bc58aebb45bc2","durationMs":0.278212,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:42.443Z -> 2026-11-10T03:51:42.472Z {"name":"mcp.tool.preview_evaluate","traceId":"17b01f2ae66ce93bb04d5b1a4bb4b857","spanId":"7b11146ce5e49ded","parentSpanId":"78667275ba1cec3a","durationMs":29.142955,"attributes":{"rpc.system":"mcp","rpc.method":"tools/call","mcp.tool.name":"preview_evaluate"},"exit":{"_tag":"Success"}}
2026-11-10T03:51:42.454Z -> 2026-11-10T03:51:42.454Z {"name":"ServerBrowser.findTab","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"6becd57e6f38024c","parentSpanId":"6151957e3ba0b756","durationMs":0.019917,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:47.910Z -> 2026-11-10T03:51:47.915Z {"name":"DesktopBrowserChannel.turn","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"cf606e93358cd19e","parentSpanId":"6151957e3ba0b756","durationMs":4.815746,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:48.871Z -> 2026-11-10T03:51:48.871Z {"name":"PreviewManager.list","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"6e14c031f7cb17fc","parentSpanId":"b6863a34bf17de57","durationMs":0.06974,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:49.451Z -> 2026-11-10T03:51:49.451Z {"name":"DesktopBrowserChannel.turn","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"fd13446f452e9071","parentSpanId":"6151957e3ba0b756","durationMs":0.491862,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:57.795Z -> 2026-11-10T03:52:07.917Z {"name":"mcp.tool.preview_evaluate","traceId":"8403e331c0bc67c4872a265ba0f11a3a","spanId":"093165fd8c195fc8","parentSpanId":"70e74e2a9085d3b4","durationMs":10121.225925,"attributes":{"rpc.system":"mcp","rpc.method":"tools/call","mcp.tool.name":"preview_evaluate"},"exit":{"_tag":"Success"}}
2026-11-10T03:51:57.807Z -> 2026-11-10T03:52:07.914Z {"name":"ServerBrowser.findTab","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"02e0dd99d3b7ec1b","parentSpanId":"6151957e3ba0b756","durationMs":10106.305928,"attributes":{},"exit":{"_tag":"Failure","cause":"ServerBrowserTabNotFoundError: The server preview tab does not exist.\n    at setUpTab (file:///home/ubuntu/wt/pr-33666/apps/server/dist/server-C0aJ6y-L.mjs:12179:10)\n    at async createTab (file:///home/ubuntu/wt/pr-33666/apps/server/dist/server-C0aJ6y-L.mjs:12005:11)\n    at ServerBrowser.findTab (file:///home/ubuntu/wt/pr-33666/apps/server/dist/server-C0aJ6y-L.mjs:12831:119)\n    at ServerBrowser.findTab (definition) (file:///home/ubuntu/wt/pr-33666/apps/server/dist/server-C0aJ6y-L.mjs:12457:18)\n    at server.runServerCommand (file:///home/ubuntu/wt/pr-33666/apps/server/dist/binCli-yQtZw9Xk.mjs:10283:16)\n    at server.runServerCommand (definition) (file:///home/ubuntu/wt/pr-33666/apps/server/dist/binCli-yQtZw9Xk.mjs:10257:26)\n    at server.runDefaultServerCommand (file:///home/ubuntu/wt/pr-33666/apps/server/dist/binCli-yQtZw9Xk.mjs:3628:82)\n    at server.runDefaultServerCommand (definition) (file:///home/ubuntu/wt/pr-33666/apps/server/dist/binCli-yQtZw9Xk.mjs:10273:33)"}}
2026-11-10T03:51:57.807Z -> 2026-11-10T03:51:57.807Z {"name":"PreviewManager.list","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"bbb1858d5a156ca0","parentSpanId":"02e0dd99d3b7ec1b","durationMs":0.036339,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:57.808Z -> 2026-11-10T03:51:57.808Z {"name":"DesktopBrowserChannel.isAttached","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"a3d3b34bba1b9644","parentSpanId":"6151957e3ba0b756","durationMs":0.019906,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:57.808Z -> 2026-11-10T03:52:07.809Z {"name":"DesktopBrowserChannel.awaitAttached","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"fc4f230c206c575f","parentSpanId":"6151957e3ba0b756","durationMs":10000.899032,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:57.808Z -> 2026-11-10T03:51:57.808Z {"name":"PreviewManager.announce","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"9e134f980df09fc2","parentSpanId":"6151957e3ba0b756","durationMs":0.504626,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:57.808Z -> 2026-11-10T03:51:57.808Z {"name":"PreviewManager.announceSession","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"c3faa868d4be5734","parentSpanId":"9e134f980df09fc2","durationMs":0.033062,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:57.808Z -> 2026-11-10T03:51:57.808Z {"name":"PreviewManager.commitMutation","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"44b9c31ee9fe4da8","parentSpanId":"9e134f980df09fc2","durationMs":0.323196,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:58.809Z -> 2026-11-10T03:51:58.810Z {"name":"PreviewManager.announce","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"29c9b754ebd85796","parentSpanId":"6151957e3ba0b756","durationMs":0.910748,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:58.809Z -> 2026-11-10T03:51:58.809Z {"name":"PreviewManager.announceSession","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"3fdaa811086d533f","parentSpanId":"29c9b754ebd85796","durationMs":0.079128,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:58.809Z -> 2026-11-10T03:51:58.810Z {"name":"PreviewManager.commitMutation","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"b1b3343108e8ea54","parentSpanId":"29c9b754ebd85796","durationMs":0.414949,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:59.810Z -> 2026-11-10T03:51:59.811Z {"name":"PreviewManager.announce","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"6c7d02384062cbfe","parentSpanId":"6151957e3ba0b756","durationMs":0.895288,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:59.811Z -> 2026-11-10T03:51:59.811Z {"name":"PreviewManager.announceSession","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"b70cf826777f16a7","parentSpanId":"6c7d02384062cbfe","durationMs":0.084068,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:59.811Z -> 2026-11-10T03:51:59.811Z {"name":"PreviewManager.commitMutation","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"9c267b1d7889db28","parentSpanId":"6c7d02384062cbfe","durationMs":0.43729,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:52:00.788Z -> 2026-11-10T03:52:00.789Z {"name":"PreviewManager.close","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"e100fcc606300eba","parentSpanId":"4b82e9dd26f16367","durationMs":1.541339,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:52:00.794Z -> 2026-11-10T03:52:00.794Z {"name":"PreviewManager.list","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"65928e05ebd78dc1","parentSpanId":"c9a6c5bcd9257143","durationMs":0.029646,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:52:00.812Z -> 2026-11-10T03:52:00.813Z {"name":"PreviewManager.announce","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"7bbd22c4a6f03c45","parentSpanId":"6151957e3ba0b756","durationMs":0.552165,"attributes":{},"exit":{"_tag":"Failure","cause":"PreviewSessionLookupError: Unknown preview session: thread=evidence-F08, tab=tab_3_35a6114a-092a-4e2c-a28a-b48574db482f\n    at file:///home/ubuntu/wt/pr-33666/apps/server/dist/runtimeLayer-Da2j9R0Y.mjs:159758:12\n    at file:///home/ubuntu/wt/pr-33666/apps/server/dist/ManagedEndpointRuntime-CrSxxzQJ.mjs:30991:15\n    at PreviewManager.announce (file:///home/ubuntu/wt/pr-33666/apps/server/dist/server-C0aJ6y-L.mjs:11976:64)\n    at PreviewManager.announce (definition) (file:///home/ubuntu/wt/pr-33666/apps/server/dist/runtimeLayer-Da2j9R0Y.mjs:159895:19)\n    at server.runServerCommand (file:///home/ubuntu/wt/pr-33666/apps/server/dist/binCli-yQtZw9Xk.mjs:10283:16)\n    at server.runServerCommand (definition) (file:///home/ubuntu/wt/pr-33666/apps/server/dist/binCli-yQtZw9Xk.mjs:10257:26)\n    at server.runDefaultServerCommand (file:///home/ubuntu/wt/pr-33666/apps/server/dist/binCli-yQtZw9Xk.mjs:3628:82)\n    at server.runDefaultServerCommand (definition) (file:///home/ubuntu/wt/pr-33666/apps/server/dist/binCli-yQtZw9Xk.mjs:10273:33)"}}
2026-11-10T03:52:01.814Z -> 2026-11-10T03:52:01.815Z {"name":"PreviewManager.announce","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"d63b7f884e0abf8c","parentSpanId":"6151957e3ba0b756","durationMs":0.39956,"attributes":{},"exit":{"_tag":"Failure","cause":"PreviewSessionLookupError: Unknown preview session: thread=evidence-F08, tab=tab_3_35a6114a-092a-4e2c-a28a-b48574db482f\n    at file:///home/ubuntu/wt/pr-33666/apps/server/dist/runtimeLayer-Da2j9R0Y.mjs:159758:12\n    at file:///home/ubuntu/wt/pr-33666/apps/server/dist/ManagedEndpointRuntime-CrSxxzQJ.mjs:30991:15\n    at PreviewManager.announce (file:///home/ubuntu/wt/pr-33666/apps/server/dist/server-C0aJ6y-L.mjs:11976:64)\n    at PreviewManager.announce (definition) (file:///home/ubuntu/wt/pr-33666/apps/server/dist/runtimeLayer-Da2j9R0Y.mjs:159895:19)\n    at server.runServerCommand (file:///home/ubuntu/wt/pr-33666/apps/server/dist/binCli-yQtZw9Xk.mjs:10283:16)\n    at server.runServerCommand (definition) (file:///home/ubuntu/wt/pr-33666/apps/server/dist/binCli-yQtZw9Xk.mjs:10257:26)\n    at server.runDefaultServerCommand (file:///home/ubuntu/wt/pr-33666/apps/server/dist/binCli-yQtZw9Xk.mjs:3628:82)\n    at server.runDefaultServerCommand (definition) (file:///home/ubuntu/wt/pr-33666/apps/server/dist/binCli-yQtZw9Xk.mjs:10273:33)"}}
2026-11-10T03:52:02.815Z -> 2026-11-10T03:52:02.815Z {"name":"PreviewManager.announce","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"333d7a7997ba4459","parentSpanId":"6151957e3ba0b756","durationMs":0.262583,"attributes":{},"exit":{"_tag":"Failure","cause":"PreviewSessionLookupError: Unknown preview session: thread=evidence-F08, tab=tab_3_35a6114a-092a-4e2c-a28a-b48574db482f\n    at file:///home/ubuntu/wt/pr-33666/apps/server/dist/runtimeLayer-Da2j9R0Y.mjs:159758:12\n    at file:///home/ubuntu/wt/pr-33666/apps/server/dist/ManagedEndpointRuntime-CrSxxzQJ.mjs:30991:15\n    at PreviewManager.announce (file:///home/ubuntu/wt/pr-33666/apps/server/dist/server-C0aJ6y-L.mjs:11976:64)\n    at PreviewManager.announce (definition) (file:///home/ubuntu/wt/pr-33666/apps/server/dist/runtimeLayer-Da2j9R0Y.mjs:159895:19)\n    at server.runServerCommand (file:///home/ubuntu/wt/pr-33666/apps/server/dist/binCli-yQtZw9Xk.mjs:10283:16)\n    at server.runServerCommand (definition) (file:///home/ubuntu/wt/pr-33666/apps/server/dist/binCli-yQtZw9Xk.mjs:10257:26)\n    at server.runDefaultServerCommand (file:///home/ubuntu/wt/pr-33666/apps/server/dist/binCli-yQtZw9Xk.mjs:3628:82)\n    at server.runDefaultServerCommand (definition) (file:///home/ubuntu/wt/pr-33666/apps/server/dist/binCli-yQtZw9Xk.mjs:10273:33)"}}
2026-11-10T03:52:03.816Z -> 2026-11-10T03:52:03.816Z {"name":"PreviewManager.announce","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"a790004044d77ff3","parentSpanId":"6151957e3ba0b756","durationMs":0.25617,"attributes":{},"exit":{"_tag":"Failure","cause":"PreviewSessionLookupError: Unknown preview session: thread=evidence-F08, tab=tab_3_35a6114a-092a-4e2c-a28a-b48574db482f\n    at file:///home/ubuntu/wt/pr-33666/apps/server/dist/runtimeLayer-Da2j9R0Y.mjs:159758:12\n    at file:///home/ubuntu/wt/pr-33666/apps/server/dist/ManagedEndpointRuntime-CrSxxzQJ.mjs:30991:15\n    at PreviewManager.announce (file:///home/ubuntu/wt/pr-33666/apps/server/dist/server-C0aJ6y-L.mjs:11976:64)\n    at PreviewManager.announce (definition) (file:///home/ubuntu/wt/pr-33666/apps/server/dist/runtimeLayer-Da2j9R0Y.mjs:159895:19)\n    at server.runServerCommand (file:///home/ubuntu/wt/pr-33666/apps/server/dist/binCli-yQtZw9Xk.mjs:10283:16)\n    at server.runServerCommand (definition) (file:///home/ubuntu/wt/pr-33666/apps/server/dist/binCli-yQtZw9Xk.mjs:10257:26)\n    at server.runDefaultServerCommand (file:///home/ubuntu/wt/pr-33666/apps/server/dist/binCli-yQtZw9Xk.mjs:3628:82)\n    at server.runDefaultServerCommand (definition) (file:///home/ubuntu/wt/pr-33666/apps/server/dist/binCli-yQtZw9Xk.mjs:10273:33)"}}
2026-11-10T03:52:04.817Z -> 2026-11-10T03:52:04.817Z {"name":"PreviewManager.announce","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"7da80752328f53d2","parentSpanId":"6151957e3ba0b756","durationMs":0.259296,"attributes":{},"exit":{"_tag":"Failure","cause":"PreviewSessionLookupError: Unknown preview session: thread=evidence-F08, tab=tab_3_35a6114a-092a-4e2c-a28a-b48574db482f\n    at file:///home/ubuntu/wt/pr-33666/apps/server/dist/runtimeLayer-Da2j9R0Y.mjs:159758:12\n    at file:///home/ubuntu/wt/pr-33666/apps/server/dist/ManagedEndpointRuntime-CrSxxzQJ.mjs:30991:15\n    at PreviewManager.announce (file:///home/ubuntu/wt/pr-33666/apps/server/dist/server-C0aJ6y-L.mjs:11976:64)\n    at PreviewManager.announce (definition) (file:///home/ubuntu/wt/pr-33666/apps/server/dist/runtimeLayer-Da2j9R0Y.mjs:159895:19)\n    at server.runServerCommand (file:///home/ubuntu/wt/pr-33666/apps/server/dist/binCli-yQtZw9Xk.mjs:10283:16)\n    at server.runServerCommand (definition) (file:///home/ubuntu/wt/pr-33666/apps/server/dist/binCli-yQtZw9Xk.mjs:10257:26)\n    at server.runDefaultServerCommand (file:///home/ubuntu/wt/pr-33666/apps/server/dist/binCli-yQtZw9Xk.mjs:3628:82)\n    at server.runDefaultServerCommand (definition) (file:///home/ubuntu/wt/pr-33666/apps/server/dist/binCli-yQtZw9Xk.mjs:10273:33)"}}
2026-11-10T03:52:05.818Z -> 2026-11-10T03:52:05.818Z {"name":"PreviewManager.announce","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"6c17de7137d43015","parentSpanId":"6151957e3ba0b756","durationMs":0.259096,"attributes":{},"exit":{"_tag":"Failure","cause":"PreviewSessionLookupError: Unknown preview session: thread=evidence-F08, tab=tab_3_35a6114a-092a-4e2c-a28a-b48574db482f\n    at file:///home/ubuntu/wt/pr-33666/apps/server/dist/runtimeLayer-Da2j9R0Y.mjs:159758:12\n    at file:///home/ubuntu/wt/pr-33666/apps/server/dist/ManagedEndpointRuntime-CrSxxzQJ.mjs:30991:15\n    at PreviewManager.announce (file:///home/ubuntu/wt/pr-33666/apps/server/dist/server-C0aJ6y-L.mjs:11976:64)\n    at PreviewManager.announce (definition) (file:///home/ubuntu/wt/pr-33666/apps/server/dist/runtimeLayer-Da2j9R0Y.mjs:159895:19)\n    at server.runServerCommand (file:///home/ubuntu/wt/pr-33666/apps/server/dist/binCli-yQtZw9Xk.mjs:10283:16)\n    at server.runServerCommand (definition) (file:///home/ubuntu/wt/pr-33666/apps/server/dist/binCli-yQtZw9Xk.mjs:10257:26)\n    at server.runDefaultServerCommand (file:///home/ubuntu/wt/pr-33666/apps/server/dist/binCli-yQtZw9Xk.mjs:3628:82)\n    at server.runDefaultServerCommand (definition) (file:///home/ubuntu/wt/pr-33666/apps/server/dist/binCli-yQtZw9Xk.mjs:10273:33)"}}
2026-11-10T03:52:06.819Z -> 2026-11-10T03:52:06.820Z {"name":"PreviewManager.announce","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"3ceb2fdd715a0f98","parentSpanId":"6151957e3ba0b756","durationMs":0.33631,"attributes":{},"exit":{"_tag":"Failure","cause":"PreviewSessionLookupError: Unknown preview session: thread=evidence-F08, tab=tab_3_35a6114a-092a-4e2c-a28a-b48574db482f\n    at file:///home/ubuntu/wt/pr-33666/apps/server/dist/runtimeLayer-Da2j9R0Y.mjs:159758:12\n    at file:///home/ubuntu/wt/pr-33666/apps/server/dist/ManagedEndpointRuntime-CrSxxzQJ.mjs:30991:15\n    at PreviewManager.announce (file:///home/ubuntu/wt/pr-33666/apps/server/dist/server-C0aJ6y-L.mjs:11976:64)\n    at PreviewManager.announce (definition) (file:///home/ubuntu/wt/pr-33666/apps/server/dist/runtimeLayer-Da2j9R0Y.mjs:159895:19)\n    at server.runServerCommand (file:///home/ubuntu/wt/pr-33666/apps/server/dist/binCli-yQtZw9Xk.mjs:10283:16)\n    at server.runServerCommand (definition) (file:///home/ubuntu/wt/pr-33666/apps/server/dist/binCli-yQtZw9Xk.mjs:10257:26)\n    at server.runDefaultServerCommand (file:///home/ubuntu/wt/pr-33666/apps/server/dist/binCli-yQtZw9Xk.mjs:3628:82)\n    at server.runDefaultServerCommand (definition) (file:///home/ubuntu/wt/pr-33666/apps/server/dist/binCli-yQtZw9Xk.mjs:10273:33)"}}
2026-11-10T03:52:07.809Z -> 2026-11-10T03:52:07.809Z {"name":"PreviewManager.markHeadless","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"8a3f15ac2719a74c","parentSpanId":"6151957e3ba0b756","durationMs":0.169307,"attributes":{},"exit":{"_tag":"Failure","cause":"PreviewSessionLookupError: Unknown preview session: thread=evidence-F08, tab=tab_3_35a6114a-092a-4e2c-a28a-b48574db482f\n    at file:///home/ubuntu/wt/pr-33666/apps/server/dist/runtimeLayer-Da2j9R0Y.mjs:159758:12\n    at file:///home/ubuntu/wt/pr-33666/apps/server/dist/ManagedEndpointRuntime-CrSxxzQJ.mjs:30991:15\n    at PreviewManager.markHeadless (file:///home/ubuntu/wt/pr-33666/apps/server/dist/server-C0aJ6y-L.mjs:12016:70)\n    at PreviewManager.markHeadless (definition) (file:///home/ubuntu/wt/pr-33666/apps/server/dist/runtimeLayer-Da2j9R0Y.mjs:159867:23)\n    at server.runServerCommand (file:///home/ubuntu/wt/pr-33666/apps/server/dist/binCli-yQtZw9Xk.mjs:10283:16)\n    at server.runServerCommand (definition) (file:///home/ubuntu/wt/pr-33666/apps/server/dist/binCli-yQtZw9Xk.mjs:10257:26)\n    at server.runDefaultServerCommand (file:///home/ubuntu/wt/pr-33666/apps/server/dist/binCli-yQtZw9Xk.mjs:3628:82)\n    at server.runDefaultServerCommand (definition) (file:///home/ubuntu/wt/pr-33666/apps/server/dist/binCli-yQtZw9Xk.mjs:10273:33)"}}
2026-11-10T03:52:12.502Z -> 2026-11-10T03:52:12.504Z {"name":"DesktopBrowserChannel.turn","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"9bca3bb2c29f691e","parentSpanId":"6151957e3ba0b756","durationMs":1.908178,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:52:16.964Z -> 2026-11-10T03:52:16.965Z {"name":"PreviewManager.list","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"a0d5234a9070a268","parentSpanId":"d02ea1dc1fcb6460","durationMs":0.053921,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:52:22.173Z -> 2026-11-10T03:52:22.173Z {"name":"PreviewManager.list","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"be1d234d2e843b79","parentSpanId":"7f35c7f343a6b597","durationMs":0.081957,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:52:26.256Z -> 2026-11-10T03:52:26.256Z {"name":"PreviewManager.list","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"d1c99bf078ce721f","parentSpanId":"bbfc93a3a02d8710","durationMs":0.050115,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:52:46.073Z -> 2026-11-10T03:52:46.073Z {"name":"PreviewManager.list","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"4ca044ec530a8d4c","parentSpanId":"d7dba4fca66aa6d5","durationMs":0.078998,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:52:46.195Z -> 2026-11-10T03:52:46.197Z {"name":"DesktopBrowserChannel.turn","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"7ff41bfa785e7c90","parentSpanId":"6151957e3ba0b756","durationMs":1.281603,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:52:51.151Z -> 2026-11-10T03:52:51.162Z {"name":"mcp.tool.preview_status","traceId":"84ccef8b258398ce6d05c0dec2395100","spanId":"db3ba3a3dfece07a","parentSpanId":"eba9b623b51992ac","durationMs":10.855305,"attributes":{"rpc.system":"mcp","rpc.method":"tools/call","mcp.tool.name":"preview_status"},"exit":{"_tag":"Success"}}
2026-11-10T03:52:56.128Z -> 2026-11-10T03:52:56.129Z {"name":"DesktopBrowserChannel.turn","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"813acb3f4dcf5cd8","parentSpanId":"6151957e3ba0b756","durationMs":1.365612,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:53:00.577Z -> 2026-11-10T03:53:00.577Z {"name":"PreviewManager.list","traceId":"61c876b7f4141189ee8e83b056bba1f5","spanId":"7e275b5724823692","parentSpanId":"e510955334d4b632","durationMs":0.059602,"attributes":{},"exit":{"_tag":"Success"}}

### desktop.trace.ndjson
2026-11-10T03:51:42.127Z -> 2026-11-10T03:51:42.128Z {"name":"desktop.ipc.preview.getConfig","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"9855cfe9d2e156af","parentSpanId":"e8e4a0c8d4737821","durationMs":0.898795,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:42.127Z -> 2026-11-10T03:51:42.128Z {"name":"PreviewManager.getBrowserSession","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"e55fc6ffeaf98b8c","parentSpanId":"9855cfe9d2e156af","durationMs":0.608351,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:42.128Z -> 2026-11-10T03:51:42.128Z {"name":"PreviewManager.getBrowserPartition","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"e970bbb3f5491f7e","parentSpanId":"9855cfe9d2e156af","durationMs":0.080381,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:42.132Z -> 2026-11-10T03:51:42.133Z {"name":"desktop.ipc.preview.createTab","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"4d6da7db8866dbfc","parentSpanId":"ae8fefc519302ca7","durationMs":0.657032,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:42.132Z -> 2026-11-10T03:51:42.133Z {"name":"PreviewManager.createTab","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"2cce15bda5a76315","parentSpanId":"4d6da7db8866dbfc","durationMs":0.57032,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:42.132Z -> 2026-11-10T03:51:42.133Z {"name":"PreviewManager.createTabUnlocked","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"59c0e47988ace0bf","parentSpanId":"2cce15bda5a76315","durationMs":0.477295,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:42.133Z -> 2026-11-10T03:51:42.133Z {"name":"PreviewManager.emit","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"f24793eb08f878bc","parentSpanId":"59c0e47988ace0bf","durationMs":0.24027,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:42.299Z -> 2026-11-10T03:51:42.370Z {"name":"PreviewManager.prepareWebview","traceId":"007d8a7e6523a5a0a3d29bbc6e7ca180","spanId":"12bdaa8967e80466","durationMs":70.118117,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:42.300Z -> 2026-11-10T03:51:42.370Z {"name":"PreviewManager.ensureControlSession","traceId":"007d8a7e6523a5a0a3d29bbc6e7ca180","spanId":"ec42438ebdfd3462","parentSpanId":"12bdaa8967e80466","durationMs":69.87984,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:42.300Z -> 2026-11-10T03:51:42.370Z {"name":"PreviewManager.createControlSession","traceId":"007d8a7e6523a5a0a3d29bbc6e7ca180","spanId":"867da93d97558f6f","parentSpanId":"ec42438ebdfd3462","durationMs":69.681327,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:42.300Z -> 2026-11-10T03:51:42.370Z {"name":"PreviewManager.initializeControlSession","traceId":"007d8a7e6523a5a0a3d29bbc6e7ca180","spanId":"a3cc3ee2a4e794bb","parentSpanId":"867da93d97558f6f","durationMs":69.477756,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:42.348Z -> 2026-11-10T03:51:42.348Z {"name":"desktop.ipc.preview.setColorScheme","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"3317653d36ad972a","parentSpanId":"a9aa9ef0659cfd1a","durationMs":0.122619,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:42.348Z -> 2026-11-10T03:51:42.348Z {"name":"PreviewManager.setColorScheme","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"e29051c754819bec","parentSpanId":"3317653d36ad972a","durationMs":0.026109,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:42.356Z -> 2026-11-10T03:51:42.359Z {"name":"desktop.ipc.preview.registerWebview","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"03b4507efe9290cd","parentSpanId":"ee6c380ce822c23a","durationMs":3.319224,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:42.356Z -> 2026-11-10T03:51:42.359Z {"name":"PreviewManager.registerWebview","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"bb9c731edb3c3dc6","parentSpanId":"03b4507efe9290cd","durationMs":3.264421,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:42.356Z -> 2026-11-10T03:51:42.359Z {"name":"PreviewManager.registerWebviewUnlocked","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"a73ee290afa68090","parentSpanId":"bb9c731edb3c3dc6","durationMs":3.163282,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:42.357Z -> 2026-11-10T03:51:42.357Z {"name":"PreviewManager.attachListeners","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"6009f69d28092ad0","parentSpanId":"a73ee290afa68090","durationMs":0.233288,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:42.357Z -> 2026-11-10T03:51:42.357Z {"name":"PreviewManager.installWebContentsListeners","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"3943fbd17859a3c0","parentSpanId":"6009f69d28092ad0","durationMs":0.071955,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:42.359Z -> 2026-11-10T03:51:42.359Z {"name":"PreviewManager.assertTabZoom","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"286456eb8ff56c71","parentSpanId":"a73ee290afa68090","durationMs":0.072086,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:42.359Z -> 2026-11-10T03:51:42.359Z {"name":"PreviewManager.assertTabAudioMuted","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"f1c5975424d7d886","parentSpanId":"a73ee290afa68090","durationMs":0.026249,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:42.359Z -> 2026-11-10T03:51:42.371Z {"name":"PreviewManager.restoreControlSession","traceId":"67d1c1d6f2be06d07c62ad6f3208fe13","spanId":"3e2f848d54a34af7","parentSpanId":"9dfcccd95e6078c3","durationMs":11.90904,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:42.359Z -> 2026-11-10T03:51:42.371Z {"name":"PreviewManager.ensureControlSession","traceId":"67d1c1d6f2be06d07c62ad6f3208fe13","spanId":"ddf50dfe0d81be78","parentSpanId":"3e2f848d54a34af7","durationMs":11.57284,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:42.359Z -> 2026-11-10T03:51:42.359Z {"name":"PreviewManager.emitIfCurrent","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"2e585851dd4c75e9","parentSpanId":"a73ee290afa68090","durationMs":0.160781,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:42.359Z -> 2026-11-10T03:51:42.359Z {"name":"PreviewManager.emit","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"07a05c1f35662abc","parentSpanId":"2e585851dd4c75e9","durationMs":0.106671,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:42.359Z -> 2026-11-10T03:51:42.359Z {"name":"PreviewManager.syncTabAudible","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"330e4ad4576a4159","parentSpanId":"a73ee290afa68090","durationMs":0.056576,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:42.364Z -> 2026-11-10T03:51:42.364Z {"name":"desktop.ipc.preview.setZoomFactor","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"a5100d7f720773c1","parentSpanId":"ecbabf8bc78b6d22","durationMs":0.0797,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:42.364Z -> 2026-11-10T03:51:42.364Z {"name":"PreviewManager.applyZoom","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"0dacac08bc2630e1","parentSpanId":"a5100d7f720773c1","durationMs":0.031359,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:42.370Z -> 2026-11-10T03:51:42.370Z {"name":"PreviewManager.syncWebContentsState","traceId":"67d1c1d6f2be06d07c62ad6f3208fe13","spanId":"b22cbf7a6943a9cd","parentSpanId":"9dfcccd95e6078c3","durationMs":0.194004,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:42.370Z -> 2026-11-10T03:51:42.370Z {"name":"PreviewManager.emitIfCurrent","traceId":"67d1c1d6f2be06d07c62ad6f3208fe13","spanId":"f9bbc8b39ae85878","parentSpanId":"b22cbf7a6943a9cd","durationMs":0.108143,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:42.370Z -> 2026-11-10T03:51:42.370Z {"name":"PreviewManager.emit","traceId":"67d1c1d6f2be06d07c62ad6f3208fe13","spanId":"fb7235581d03b0be","parentSpanId":"f9bbc8b39ae85878","durationMs":0.073408,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:42.386Z -> 2026-11-10T03:51:42.386Z {"name":"PreviewManager.syncWebContentsState","traceId":"67d1c1d6f2be06d07c62ad6f3208fe13","spanId":"ad3ba59aafd3715e","parentSpanId":"9dfcccd95e6078c3","durationMs":0.38354,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:42.386Z -> 2026-11-10T03:51:42.386Z {"name":"PreviewManager.emitIfCurrent","traceId":"67d1c1d6f2be06d07c62ad6f3208fe13","spanId":"95a416589abb2a6c","parentSpanId":"ad3ba59aafd3715e","durationMs":0.19741,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:42.386Z -> 2026-11-10T03:51:42.386Z {"name":"PreviewManager.emit","traceId":"67d1c1d6f2be06d07c62ad6f3208fe13","spanId":"3159ba68dcbac171","parentSpanId":"95a416589abb2a6c","durationMs":0.129193,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:42.399Z -> 2026-11-10T03:51:42.399Z {"name":"desktop.ipc.preview.setShown","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"a24171fd0cf0b4bc","parentSpanId":"7b383cc580e5a1a0","durationMs":0.142597,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:42.399Z -> 2026-11-10T03:51:42.399Z {"name":"PreviewManager.setShown","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"6a15f6ed3adf4a62","parentSpanId":"a24171fd0cf0b4bc","durationMs":0.091532,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:42.544Z -> 2026-11-10T03:51:42.544Z {"name":"desktop.ipc.preview.registerWebview","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"3b280a4e2d401498","parentSpanId":"6733729555a8408f","durationMs":0.446598,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:42.544Z -> 2026-11-10T03:51:42.544Z {"name":"PreviewManager.registerWebview","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"0d632bb3ac781c02","parentSpanId":"3b280a4e2d401498","durationMs":0.41019,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:42.544Z -> 2026-11-10T03:51:42.544Z {"name":"PreviewManager.registerWebviewUnlocked","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"8693fba7dd410508","parentSpanId":"0d632bb3ac781c02","durationMs":0.318287,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:42.544Z -> 2026-11-10T03:51:42.544Z {"name":"PreviewManager.assertTabZoom","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"ab7215215a4b39fb","parentSpanId":"8693fba7dd410508","durationMs":0.099646,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:42.570Z -> 2026-11-10T03:51:42.571Z {"name":"desktop.ipc.preview.setShown","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"bbb09dcba45e56fa","parentSpanId":"bc3266add09d146a","durationMs":0.196158,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:42.571Z -> 2026-11-10T03:51:42.571Z {"name":"PreviewManager.setShown","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"02c8b99ae3438568","parentSpanId":"bbb09dcba45e56fa","durationMs":0.040326,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:42.605Z -> 2026-11-10T03:51:42.617Z {"name":"desktop.ipc.preview.setColorScheme","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"2a314408ab1911ba","parentSpanId":"c9c7c70c7e0a95f9","durationMs":11.575594,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:42.605Z -> 2026-11-10T03:51:42.617Z {"name":"PreviewManager.setColorScheme","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"84e9740b06abe010","parentSpanId":"2a314408ab1911ba","durationMs":11.536572,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:42.605Z -> 2026-11-10T03:51:42.617Z {"name":"PreviewManager.applyColorScheme","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"776cfd3087244043","parentSpanId":"84e9740b06abe010","durationMs":11.411396,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:42.605Z -> 2026-11-10T03:51:42.605Z {"name":"PreviewManager.ensureControlSession","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"762a2ab1e09ac5c2","parentSpanId":"776cfd3087244043","durationMs":0.034304,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:42.880Z -> 2026-11-10T03:51:42.881Z {"name":"desktop.ipc.preview.setZoomFactor","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"a0fcdbf2c8624684","parentSpanId":"0b342ee81ede7b73","durationMs":0.092383,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:42.880Z -> 2026-11-10T03:51:42.880Z {"name":"PreviewManager.applyZoom","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"1cf3636b97de3047","parentSpanId":"a0fcdbf2c8624684","durationMs":0.028623,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:43.016Z -> 2026-11-10T03:51:43.016Z {"name":"desktop.ipc.preview.setShown","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"413a141d208ac1f1","parentSpanId":"feb904b56a48d468","durationMs":0.088827,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:43.016Z -> 2026-11-10T03:51:43.016Z {"name":"PreviewManager.setShown","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"905ff70178995b91","parentSpanId":"413a141d208ac1f1","durationMs":0.024666,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:43.019Z -> 2026-11-10T03:51:43.019Z {"name":"desktop.ipc.preview.setShown","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"9047dcfbeb45af6c","parentSpanId":"f2ecd0ef0af762f3","durationMs":0.062547,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:43.019Z -> 2026-11-10T03:51:43.019Z {"name":"PreviewManager.setShown","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"c81935fd96f57a8b","parentSpanId":"9047dcfbeb45af6c","durationMs":0.016881,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:43.019Z -> 2026-11-10T03:51:43.020Z {"name":"desktop.ipc.preview.setShown","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"7f2d3dbadd8f48fd","parentSpanId":"ba5dfb46d4592f97","durationMs":0.039854,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:43.020Z -> 2026-11-10T03:51:43.020Z {"name":"PreviewManager.setShown","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"be17bd3c61b48b3d","parentSpanId":"7f2d3dbadd8f48fd","durationMs":0.009317,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:48.984Z -> 2026-11-10T03:51:48.989Z {"name":"PreviewManager.recoverDetachedControlSession","traceId":"67d1c1d6f2be06d07c62ad6f3208fe13","spanId":"0ed8504cbd178d8d","parentSpanId":"9dfcccd95e6078c3","durationMs":4.965501,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:48.985Z -> 2026-11-10T03:51:48.989Z {"name":"PreviewManager.restoreControlSession","traceId":"67d1c1d6f2be06d07c62ad6f3208fe13","spanId":"0c4d5b1e90bafd0f","parentSpanId":"0ed8504cbd178d8d","durationMs":3.714305,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:48.985Z -> 2026-11-10T03:51:48.989Z {"name":"PreviewManager.ensureControlSession","traceId":"67d1c1d6f2be06d07c62ad6f3208fe13","spanId":"f5cfbbbae4d45f41","parentSpanId":"0c4d5b1e90bafd0f","durationMs":3.541821,"attributes":{},"exit":{"_tag":"Failure","cause":"PreviewOperationError: Desktop preview operation failed: initializeDebugger.defaultBackground (WebContents 5)\n    at catch (/home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:130473:21)\n    at /home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:4045:40\n    at PreviewManager.initializeControlSession (/home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:130806:7)\n    at PreviewManager.initializeControlSession (definition) (/home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:130785:19)\n    at PreviewManager.createControlSession (/home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:130807:6)\n    at PreviewManager.createControlSession (definition) (/home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:130743:11)\n    at PreviewManager.ensureControlSession (/home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:131708:26)\n    at PreviewManager.ensureControlSession (definition) (/home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:130732:31)\n    at PreviewManager.restoreControlSession (/home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:131738:10)\n    at PreviewManager.restoreControlSession (definition) (/home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:131706:32)\n    at PreviewManager.recoverDetachedControlSession (/home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:130775:14)\n    at PreviewManager.recoverDetachedControlSession (definition) (/home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:131730:40) {\n  [cause]: Error: target closed while handling command\n}"}}
2026-11-10T03:51:48.986Z -> 2026-11-10T03:51:48.989Z {"name":"PreviewManager.createControlSession","traceId":"67d1c1d6f2be06d07c62ad6f3208fe13","spanId":"0a4ae296c56a001b","parentSpanId":"f5cfbbbae4d45f41","durationMs":3.233112,"attributes":{},"exit":{"_tag":"Failure","cause":"PreviewOperationError: Desktop preview operation failed: initializeDebugger.defaultBackground (WebContents 5)\n    at catch (/home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:130473:21)\n    at /home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:4045:40\n    at PreviewManager.initializeControlSession (/home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:130806:7)\n    at PreviewManager.initializeControlSession (definition) (/home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:130785:19)\n    at PreviewManager.createControlSession (/home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:130807:6)\n    at PreviewManager.createControlSession (definition) (/home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:130743:11)\n    at PreviewManager.ensureControlSession (/home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:131708:26)\n    at PreviewManager.ensureControlSession (definition) (/home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:130732:31)\n    at PreviewManager.restoreControlSession (/home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:131738:10)\n    at PreviewManager.restoreControlSession (definition) (/home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:131706:32)\n    at PreviewManager.recoverDetachedControlSession (/home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:130775:14)\n    at PreviewManager.recoverDetachedControlSession (definition) (/home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:131730:40) {\n  [cause]: Error: target closed while handling command\n}"}}
2026-11-10T03:51:48.986Z -> 2026-11-10T03:51:48.988Z {"name":"PreviewManager.initializeControlSession","traceId":"67d1c1d6f2be06d07c62ad6f3208fe13","spanId":"e7ada07f148b2763","parentSpanId":"0a4ae296c56a001b","durationMs":2.289162,"attributes":{},"exit":{"_tag":"Failure","cause":"PreviewOperationError: Desktop preview operation failed: initializeDebugger.defaultBackground (WebContents 5)\n    at catch (/home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:130473:21)\n    at /home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:4045:40\n    at PreviewManager.initializeControlSession (/home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:130806:7)\n    at PreviewManager.initializeControlSession (definition) (/home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:130785:19)\n    at PreviewManager.createControlSession (/home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:130807:6)\n    at PreviewManager.createControlSession (definition) (/home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:130743:11)\n    at PreviewManager.ensureControlSession (/home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:131708:26)\n    at PreviewManager.ensureControlSession (definition) (/home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:130732:31)\n    at PreviewManager.restoreControlSession (/home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:131738:10)\n    at PreviewManager.restoreControlSession (definition) (/home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:131706:32)\n    at PreviewManager.recoverDetachedControlSession (/home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:130775:14)\n    at PreviewManager.recoverDetachedControlSession (definition) (/home/ubuntu/wt/pr-33666/apps/desktop/dist-electron/main.cjs:131730:40) {\n  [cause]: Error: target closed while handling command\n}"}}
2026-11-10T03:51:48.988Z -> 2026-11-10T03:51:48.996Z {"name":"PreviewManager.recoverDetachedControlSession","traceId":"67d1c1d6f2be06d07c62ad6f3208fe13","spanId":"ed2ecae0065be773","parentSpanId":"9dfcccd95e6078c3","durationMs":8.488005,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:51:48.989Z -> 2026-11-10T03:51:49.003Z {"name":"PreviewManager.detachControlSession","traceId":"67d1c1d6f2be06d07c62ad6f3208fe13","spanId":"89cf18243def828e","parentSpanId":"9dfcccd95e6078c3","durationMs":13.528437,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:52:22.148Z -> 2026-11-10T03:52:22.149Z {"name":"desktop.ipc.preview.setAnnotationTheme","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"d83f79d89f422552","parentSpanId":"67ba3a1d75303268","durationMs":0.164414,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:52:22.149Z -> 2026-11-10T03:52:22.149Z {"name":"PreviewManager.setAnnotationTheme","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"1ac10e4823e91683","parentSpanId":"d83f79d89f422552","durationMs":0.082497,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:52:25.597Z -> 2026-11-10T03:52:25.597Z {"name":"desktop.ipc.preview.setForwardedShortcuts","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"8e66e947fdd14df8","parentSpanId":"d39a6fd76e1a943a","durationMs":0.035967,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:52:25.618Z -> 2026-11-10T03:52:25.618Z {"name":"desktop.ipc.preview.setForwardedShortcuts","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"870a2f0fa2cfd0ca","parentSpanId":"fb46921173429cde","durationMs":0.015479,"attributes":{},"exit":{"_tag":"Success"}}
2026-11-10T03:52:25.625Z -> 2026-11-10T03:52:25.625Z {"name":"desktop.ipc.preview.setForwardedShortcuts","traceId":"a4935df8c89a2fc9394511aa4d1a0f9d","spanId":"50fd522411a2d752","parentSpanId":"93c3bf0165218e3c","durationMs":0.012244,"attributes":{},"exit":{"_tag":"Success"}}

## Derived counts from recorded events and spans
{
  "row": "F08",
  "side": "after",
  "attachmentWaitsMs": [
    349.207,
    10000.899
  ],
  "announceAttempts": 11,
  "announceSuccesses": 4,
  "announceFailures": 7,
  "markHeadlessCalls": 1
}
{
  "waitStart": "2026-11-10T03:51:57.808Z",
  "waitEnd": "2026-11-10T03:52:07.809Z",
  "lastObservation": "2026-11-10T03:53:00.580000+00:00",
  "observationAfterWaitMs": 52770.954,
  "announceAttemptsAfterWait": 0
}