{"record":{"id":"71fe867a00f99a5d","repo":"diegosouzapw/OmniRoute","slug":"browser-did-not-become-ready-lasterror-message","errorCode":null,"errorMessage":"Browser did not become ready: ${lastError?.message || \"CDP timeout\"}","messagePattern":"Browser did not become ready: (.+?)","errorType":"exception","errorClass":"Error","httpStatus":null,"severity":"error","filePath":"src/lib/vncSession/harvest.ts","lineNumber":274,"sourceCode":"  const deadline = Date.now() + timeoutMs;\n  let lastError: Error | null = null;\n\n  while (Date.now() < deadline) {\n    const controller = new AbortController();\n    const timer = setTimeout(() => controller.abort(), 2_000);\n    try {\n      const version = await fetchJson(`http://127.0.0.1:${cdpPort}/json/version`, controller.signal);\n      if (version?.webSocketDebuggerUrl) return;\n      lastError = new Error(\"CDP endpoint did not return a websocket URL\");\n    } catch (error) {\n      lastError = toError(error, \"CDP endpoint is not ready\");\n    } finally {\n      clearTimeout(timer);\n    }\n    await delay(500);\n  }\n\n  throw new Error(`Browser did not become ready: ${lastError?.message || \"CDP timeout\"}`);\n}\n\nexport async function harvestFromContainer(\n  cdpPort: number,\n  provider: VncProviderEntry,\n  timeoutMs = 20_000\n): Promise<HarvestResult> {\n  const controller = new AbortController();\n  const timeout = setTimeout(() => controller.abort(), timeoutMs);\n  let client: CdpClient | null = null;\n\n  try {\n    const version = await fetchJson(\n      `http://127.0.0.1:${cdpPort}/json/version`,\n      controller.signal\n    );\n    const debuggerUrl = version?.webSocketDebuggerUrl;\n    if (typeof debuggerUrl !== \"string\" || !debuggerUrl) {","sourceCodeStart":256,"sourceCodeEnd":292,"githubUrl":"https://github.com/diegosouzapw/OmniRoute/blob/a179ffed5bb2e0b883b9ae7214ce8717b2a94c4d/src/lib/vncSession/harvest.ts#L256-L292","documentation":"Error \"Browser did not become ready: ${lastError?.message || \"CDP timeout\"}\" thrown in diegosouzapw/OmniRoute.","triggerScenarios":"Thrown at src/lib/vncSession/harvest.ts:274 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":[],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"a179ffed5bb2e0b883b9ae7214ce8717b2a94c4d","analyzedAt":"2026-08-25T18:35:09.898Z","schemaVersion":2},"datasetVersion":"2026-08-25T21:54:21.419Z"}