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Instead, use the core ",[591,592,593],"code",{},"evlog"," package with Astro's middleware to create request-scoped loggers manually.",[596,597,600,603,625],"prompt",{":actions":598,"description":599,"icon":307},"[\"copy\",\"cursor\",\"claude\"]","Set up evlog in my Astro app",[587,601,602],{},"Set up evlog in my Astro app.",[604,605,606,610,613,616,619,622],"ul",{},[607,608,609],"li",{},"Install evlog: pnpm add evlog",[607,611,612],{},"Import initLogger and createRequestLogger from 'evlog'",[607,614,615],{},"Call initLogger({ env: { service: 'my-app' } }) in Astro middleware",[607,617,618],{},"Create a request logger with createRequestLogger({ method, path }) per request",[607,620,621],{},"Use log.set() in API routes and middleware to accumulate context",[607,623,624],{},"Call log.emit() before returning the response (no auto-emit lifecycle)",[587,626,627,628,634,635],{},"Docs: ",[629,630,631],"a",{"href":631,"rel":632},"https:\u002F\u002Fwww.evlog.dev\u002Fintegrate\u002Fframeworks\u002Fastro",[633],"nofollow","\nAdapters: ",[629,636,637],{"href":637,"rel":638},"https:\u002F\u002Fwww.evlog.dev\u002Fintegrate\u002Fadapters\u002Foverview",[633],[640,641,643,644,647],"callout",{"color":642,"icon":13},"info","This is a guide-level integration. It uses the generic ",[591,645,646],{},"createRequestLogger"," API rather than a framework-specific module.",[640,649,652,698,711],{"color":650,"icon":651},"warning","i-lucide-cloud",[587,653,654,655,658,659,662,663,666,667,669,670,673,674,679,680,685,686,689,690,697],{},"On ",[656,657,295],"strong",{}," (including Astro with ",[591,660,661],{},"@astrojs\u002Fcloudflare","), set ",[591,664,665],{},"waitUntil"," on ",[591,668,646],{}," to your ",[591,671,672],{},"ExecutionContext#waitUntil"," (properly bound), or use ",[629,675,676],{"href":296},[591,677,678],{},"defineWorkerFetch"," \u002F ",[629,681,682],{"href":296},[591,683,684],{},"createWorkersLogger"," with ",[591,687,688],{},"{ executionCtx }"," on a ",[656,691,692,693,696],{},"Worker ",[591,694,695],{},"fetch"," entry",". Otherwise async drains may never finish after the response is returned.",[587,699,700,701,704,705,707,708,710],{},"For Astro ",[656,702,703],{},"middleware"," (not the raw Worker handler), there is no ",[591,706,678],{},"; you still pass ",[591,709,665],{}," from the adapter-exposed context.",[587,712,713,714,717,718,723],{},"The exact way to read ",[591,715,716],{},"ctx"," from Astro middleware depends on your adapter version, so check the ",[629,719,722],{"href":720,"rel":721},"https:\u002F\u002Fdocs.astro.build\u002Fen\u002Fguides\u002Fintegrations-guide\u002Fcloudflare\u002F",[633],"Cloudflare adapter docs",".",[725,726,25],"h2",{"id":727},"quick-start",[729,730,732],"h3",{"id":731},"_1-install","1. Install",[734,735,736,761,775,789],"code-group",{},[737,738,744],"pre",{"className":739,"code":740,"filename":741,"language":742,"meta":743,"style":743},"language-bash shiki shiki-themes material-theme-lighter material-theme material-theme-palenight","pnpm add evlog\n","pnpm","bash","",[591,745,746],{"__ignoreMap":743},[747,748,751,754,758],"span",{"class":749,"line":750},"line",1,[747,752,741],{"class":753},"sBMFI",[747,755,757],{"class":756},"sfazB"," add",[747,759,760],{"class":756}," evlog\n",[737,762,765],{"className":739,"code":763,"filename":764,"language":742,"meta":743,"style":743},"bun add evlog\n","bun",[591,766,767],{"__ignoreMap":743},[747,768,769,771,773],{"class":749,"line":750},[747,770,764],{"class":753},[747,772,757],{"class":756},[747,774,760],{"class":756},[737,776,779],{"className":739,"code":777,"filename":778,"language":742,"meta":743,"style":743},"yarn add evlog\n","yarn",[591,780,781],{"__ignoreMap":743},[747,782,783,785,787],{"class":749,"line":750},[747,784,778],{"class":753},[747,786,757],{"class":756},[747,788,760],{"class":756},[737,790,793],{"className":739,"code":791,"filename":792,"language":742,"meta":743,"style":743},"npm install evlog\n","npm",[591,794,795],{"__ignoreMap":743},[747,796,797,799,802],{"class":749,"line":750},[747,798,792],{"class":753},[747,800,801],{"class":756}," install",[747,803,760],{"class":756},[729,805,807],{"id":806},"_2-create-a-middleware","2. Create a middleware",[737,809,814],{"className":810,"code":811,"filename":812,"language":813,"meta":743,"style":743},"language-typescript shiki shiki-themes material-theme-lighter material-theme material-theme-palenight","import { defineMiddleware } from 'astro:middleware'\nimport { initLogger, createRequestLogger } from 'evlog'\n\ninitLogger({\n  env: { service: 'my-astro-app' },\n})\n\nexport const onRequest = defineMiddleware(async ({ request, locals }, next) => {\n  const url = new URL(request.url)\n\n  const log = createRequestLogger({\n    method: request.method,\n    path: url.pathname,\n  })\n\n  locals.log = log\n\n  try {\n    const response = await next()\n    log.emit()\n    return response\n  } catch (error) {\n    log.error(error instanceof Error ? error : new Error(String(error)))\n    log.emit()\n    throw error\n  }\n})\n","src\u002Fmiddleware.ts","typescript",[591,815,816,845,871,878,891,919,928,933,983,1013,1018,1034,1052,1069,1077,1082,1098,1103,1111,1130,1143,1152,1171,1215,1226,1235,1241],{"__ignoreMap":743},[747,817,818,822,826,830,833,836,839,842],{"class":749,"line":750},[747,819,821],{"class":820},"s7zQu","import",[747,823,825],{"class":824},"sMK4o"," {",[747,827,829],{"class":828},"sTEyZ"," defineMiddleware",[747,831,832],{"class":824}," }",[747,834,835],{"class":820}," from",[747,837,838],{"class":824}," '",[747,840,841],{"class":756},"astro:middleware",[747,843,844],{"class":824},"'\n",[747,846,848,850,852,855,858,861,863,865,867,869],{"class":749,"line":847},2,[747,849,821],{"class":820},[747,851,825],{"class":824},[747,853,854],{"class":828}," initLogger",[747,856,857],{"class":824},",",[747,859,860],{"class":828}," 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})\n}\n","src\u002Fpages\u002Fapi\u002Fusers\u002F[id].ts",[591,1375,1376,1398,1402,1436,1479,1483,1512,1566,1570,1601,1628,1634],{"__ignoreMap":743},[747,1377,1378,1380,1382,1384,1387,1389,1391,1393,1396],{"class":749,"line":750},[747,1379,821],{"class":820},[747,1381,1299],{"class":820},[747,1383,825],{"class":824},[747,1385,1386],{"class":828}," APIRoute",[747,1388,832],{"class":824},[747,1390,835],{"class":820},[747,1392,838],{"class":824},[747,1394,1395],{"class":756},"astro",[747,1397,844],{"class":824},[747,1399,1400],{"class":749,"line":847},[747,1401,877],{"emptyLinePlaceholder":876},[747,1403,1404,1406,1408,1411,1413,1415,1417,1420,1422,1425,1427,1429,1432,1434],{"class":749,"line":873},[747,1405,938],{"class":820},[747,1407,942],{"class":941},[747,1409,1410],{"class":828}," GET",[747,1412,900],{"class":824},[747,1414,1386],{"class":753},[747,1416,994],{"class":824},[747,1418,1419],{"class":941}," async",[747,1421,958],{"class":824},[747,1423,1424],{"class":961}," 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plan",[747,1552,900],{"class":824},[747,1554,1456],{"class":828},[747,1556,723],{"class":824},[747,1558,1559],{"class":828},"plan",[747,1561,832],{"class":824},[747,1563,832],{"class":824},[747,1565,927],{"class":896},[747,1567,1568],{"class":749,"line":935},[747,1569,877],{"emptyLinePlaceholder":876},[747,1571,1572,1575,1577,1580,1582,1585,1587,1590,1592,1595,1597,1599],{"class":749,"line":985},[747,1573,1574],{"class":820},"  return",[747,1576,997],{"class":824},[747,1578,1579],{"class":883}," Response",[747,1581,887],{"class":896},[747,1583,1584],{"class":828},"JSON",[747,1586,723],{"class":824},[747,1588,1589],{"class":883},"stringify",[747,1591,887],{"class":896},[747,1593,1594],{"class":828},"user",[747,1596,976],{"class":896},[747,1598,857],{"class":824},[747,1600,982],{"class":824},[747,1602,1603,1606,1608,1610,1612,1615,1617,1619,1621,1624,1626],{"class":749,"line":1015},[747,1604,1605],{"class":896},"    headers",[747,1607,900],{"class":824},[747,1609,825],{"class":824},[747,1611,838],{"class":824},[747,1613,1614],{"class":896},"Content-Type",[747,1616,915],{"class":824},[747,1618,900],{"class":824},[747,1620,838],{"class":824},[747,1622,1623],{"class":756},"application\u002Fjson",[747,1625,915],{"class":824},[747,1627,918],{"class":824},[747,1629,1630,1632],{"class":749,"line":1020},[747,1631,1074],{"class":824},[747,1633,927],{"class":896},[747,1635,1636],{"class":749,"line":1036},[747,1637,1359],{"class":824},[737,1639,1642],{"className":739,"code":1640,"filename":1641,"language":742,"meta":743,"style":743},"14:58:15 INFO [my-astro-app] GET \u002Fapi\u002Fusers\u002Fusr_123\n  ├─ user: id=usr_123 name=Alice plan=pro\n  └─ requestId: 4a8ff3a8-...\n","Terminal output",[591,1643,1644,1655,1672],{"__ignoreMap":743},[747,1645,1646,1649,1652],{"class":749,"line":750},[747,1647,1648],{"class":753},"14:58:15",[747,1650,1651],{"class":756}," INFO",[747,1653,1654],{"class":828}," [my-astro-app] GET \u002Fapi\u002Fusers\u002Fusr_123\n",[747,1656,1657,1660,1663,1666,1669],{"class":749,"line":847},[747,1658,1659],{"class":753},"  ├─",[747,1661,1662],{"class":756}," user:",[747,1664,1665],{"class":756}," id=usr_123",[747,1667,1668],{"class":756}," name=Alice",[747,1670,1671],{"class":756}," plan=pro\n",[747,1673,1674,1677,1680],{"class":749,"line":873},[747,1675,1676],{"class":753},"  └─",[747,1678,1679],{"class":756}," requestId:",[747,1681,1682],{"class":756}," 4a8ff3a8-...\n",[725,1684,1686],{"id":1685},"error-handling","Error Handling",[587,1688,1689,1690,1693],{},"Use ",[591,1691,1692],{},"createError"," for structured errors:",[737,1695,1698],{"className":810,"code":1696,"filename":1697,"language":813,"meta":743,"style":743},"import type { APIRoute } from 'astro'\nimport { createError, parseError } from 'evlog'\n\nexport const POST: APIRoute = async ({ request, locals }) => {\n  const body = await request.json()\n  locals.log.set({ cart: { items: body.items } })\n\n  if (!body.paymentMethod) {\n    const error = createError({\n      status: 400,\n      message: 'Missing payment method',\n      why: 'No payment method was provided',\n      fix: 'Include a paymentMethod field in the request body',\n    })\n    locals.log.error(error)\n    const parsed = parseError(error)\n    return new Response(JSON.stringify(parsed), { status: parsed.status })\n  }\n\n  return new Response(JSON.stringify({ success: true }))\n}\n","src\u002Fpages\u002Fapi\u002Fcheckout.ts",[591,1699,1700,1720,1744,1748,1779,1799,1840,1844,1866,1880,1893,1909,1925,1941,1948,1967,1984,2027,2031,2035,2069],{"__ignoreMap":743},[747,1701,1702,1704,1706,1708,1710,1712,1714,1716,1718],{"class":749,"line":750},[747,1703,821],{"class":820},[747,1705,1299],{"class":820},[747,1707,825],{"class":824},[747,1709,1386],{"class":828},[747,1711,832],{"class":824},[747,1713,835],{"class":820},[747,1715,838],{"class":824},[747,1717,1395],{"class":756},[747,1719,844],{"class":824},[747,1721,1722,1724,1726,1729,1731,1734,1736,1738,1740,1742],{"class":749,"line":847},[747,1723,821],{"class":820},[747,1725,825],{"class":824},[747,1727,1728],{"class":828}," createError",[747,1730,857],{"class":824},[747,1732,1733],{"class":828}," 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body",[747,1787,994],{"class":824},[747,1789,1124],{"class":820},[747,1791,962],{"class":828},[747,1793,723],{"class":824},[747,1795,1796],{"class":883},"json",[747,1798,1129],{"class":896},[747,1800,1801,1803,1805,1807,1809,1811,1813,1815,1818,1820,1822,1825,1827,1829,1831,1834,1836,1838],{"class":749,"line":921},[747,1802,1087],{"class":828},[747,1804,723],{"class":824},[747,1806,1092],{"class":828},[747,1808,723],{"class":824},[747,1810,1448],{"class":883},[747,1812,887],{"class":896},[747,1814,1453],{"class":824},[747,1816,1817],{"class":896}," cart",[747,1819,900],{"class":824},[747,1821,825],{"class":824},[747,1823,1824],{"class":896}," 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