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9999",[516,895,628],{"class":526},[516,897,628],{"class":526},[516,899,546],{"class":522},[516,901,903,905,907,909,911,913,916,918,920,923,925,927,930,932,934,937,939,941,944,946,948,950],{"class":518,"line":902},7,[516,904,803],{"class":522},[516,906,527],{"class":526},[516,908,808],{"class":530},[516,910,534],{"class":522},[516,912,813],{"class":526},[516,914,915],{"class":573}," payment",[516,917,577],{"class":526},[516,919,570],{"class":526},[516,921,922],{"class":573}," method",[516,924,577],{"class":526},[516,926,620],{"class":526},[516,928,929],{"class":540},"card",[516,931,537],{"class":526},[516,933,567],{"class":526},[516,935,936],{"class":573}," status",[516,938,577],{"class":526},[516,940,620],{"class":526},[516,942,943],{"class":540},"success",[516,945,537],{"class":526},[516,947,628],{"class":526},[516,949,628],{"class":526},[516,951,546],{"class":522},[505,953,956],{"className":507,"code":954,"filename":955,"language":510,"meta":511,"style":511},"import { createLogger } from 'evlog'\n\nconst log = createLogger({ jobId: 'sync-001', queue: 'emails' })\n\nlog.set({ source: 'postgres', target: 's3' })\nlog.set({ records: { found: 1250, synced: 1250 } })\nlog.emit()\n","scripts\u002Fsync-data.ts",[513,957,958,977,981,1025,1029,1069,1111],{"__ignoreMap":511},[516,959,960,962,964,967,969,971,973,975],{"class":518,"line":519},[516,961,753],{"class":752},[516,963,570],{"class":526},[516,965,966],{"class":522}," createLogger",[516,968,628],{"class":526},[516,970,763],{"class":752},[516,972,620],{"class":526},[516,974,768],{"class":540},[516,976,771],{"class":526},[516,978,979],{"class":518,"line":549},[516,980,777],{"emptyLinePlaceholder":776},[516,982,983,985,987,989,991,993,995,998,1000,1002,1005,1007,1009,1012,1014,1016,1019,1021,1023],{"class":518,"line":593},[516,984,783],{"class":782},[516,986,786],{"class":522},[516,988,789],{"class":526},[516,990,966],{"class":530},[516,992,534],{"class":522},[516,994,813],{"class":526},[516,996,997],{"class":573}," 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Everything you need to understand what happened.",[494,1242,1244],{"id":1243},"creating-wide-events","Creating Wide Events",[1246,1247,1249,1252],"h3",{"id":1248},"createlogger-general-purpose",[513,1250,1251],{},"createLogger"," (General Purpose)",[430,1254,1255,1256,1259],{},"Use ",[513,1257,1258],{},"createLogger()"," for scripts, background jobs, queue workers, cron jobs, or any operation where you manage the lifecycle:",[505,1261,1264],{"className":507,"code":1262,"filename":1263,"language":510,"meta":511,"style":511},"import { initLogger, createLogger } from 'evlog'\n\ninitLogger({ env: { service: 'migrate' } })\n\nconst log = createLogger({ task: 'user-migration' })\n\nconst users = await db.query('SELECT * FROM legacy_users')\nlog.set({ found: users.length })\n\nlet migrated = 0\nfor (const user of users) {\n  await newDb.upsert({ id: user.id, email: user.email, plan: user.plan })\n  migrated++\n}\n\nlog.set({ migrated, status: 'complete' 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email",[516,1502,577],{"class":526},[516,1504,580],{"class":522},[516,1506,527],{"class":526},[516,1508,1509],{"class":522},"email",[516,1511,567],{"class":526},[516,1513,832],{"class":573},[516,1515,577],{"class":526},[516,1517,580],{"class":522},[516,1519,527],{"class":526},[516,1521,1522],{"class":522},"plan",[516,1524,628],{"class":526},[516,1526,546],{"class":573},[516,1528,1530,1533],{"class":518,"line":1529},13,[516,1531,1532],{"class":522},"  migrated",[516,1534,1535],{"class":526},"++\n",[516,1537,1539],{"class":518,"line":1538},14,[516,1540,1541],{"class":526},"}\n",[516,1543,1545],{"class":518,"line":1544},15,[516,1546,777],{"emptyLinePlaceholder":776},[516,1548,1550,1552,1554,1556,1558,1560,1563,1565,1567,1569,1571,1574,1576,1578],{"class":518,"line":1549},16,[516,1551,803],{"class":522},[516,1553,527],{"class":526},[516,1555,808],{"class":530},[516,1557,534],{"class":522},[516,1559,813],{"class":526},[516,1561,1562],{"class":522}," migrated",[516,1564,567],{"class":526},[516,1566,936],{"class":573},[516,1568,577],{"class":526},[516,1570,620],{"class":526},[516,1572,1573],{"class":540},"complete",[516,1575,537],{"class":526},[516,1577,628],{"class":526},[516,1579,546],{"class":522},[516,1581,1583,1585,1587,1589],{"class":518,"line":1582},17,[516,1584,803],{"class":522},[516,1586,527],{"class":526},[516,1588,1119],{"class":530},[516,1590,1122],{"class":522},[1246,1592,1594,1597],{"id":1593},"createrequestlogger-http-contexts",[513,1595,1596],{},"createRequestLogger"," (HTTP Contexts)",[430,1599,1255,1600,1603,1604,1606,1607,1610,1611,1614,1615,577],{},[513,1601,1602],{},"createRequestLogger()"," when working with HTTP requests outside of a framework integration. It's a thin wrapper around ",[513,1605,1251],{}," that pre-populates ",[513,1608,1609],{},"method",", ",[513,1612,1613],{},"path",", and ",[513,1616,1617],{},"requestId",[505,1619,1622],{"className":507,"code":1620,"filename":1621,"language":510,"meta":511,"style":511},"import { initLogger, createRequestLogger } from 'evlog'\n\ninitLogger({ env: { service: 'my-worker' } })\n\nconst log = createRequestLogger({ method: 'POST', path: '\u002Fapi\u002Fcheckout' })\n\nlog.set({ user: { id: 1, plan: 'pro' } })\nlog.set({ cart: { items: 3, total: 9999 } })\n\nlog.emit()\n","src\u002Fworker.ts",[513,1623,1624,1647,1651,1682,1686,1729,1733,1775,1813,1817],{"__ignoreMap":511},[516,1625,1626,1628,1630,1632,1634,1637,1639,1641,1643,1645],{"class":518,"line":519},[516,1627,753],{"class":752},[516,1629,570],{"class":526},[516,1631,1274],{"class":522},[516,1633,567],{"class":526},[516,1635,1636],{"class":522}," createRequestLogger",[516,1638,628],{"class":526},[516,1640,763],{"class":752},[516,1642,620],{"class":526},[516,1644,768],{"class":540},[516,1646,771],{"class":526},[516,1648,1649],{"class":518,"line":549},[516,1650,777],{"emptyLinePlaceholder":776},[516,1652,1653,1655,1657,1659,1661,1663,1665,1667,1669,1671,1674,1676,1678,1680],{"class":518,"line":593},[516,1654,1297],{"class":530},[516,1656,534],{"class":522},[516,1658,813],{"class":526},[516,1660,1304],{"class":573},[516,1662,577],{"class":526},[516,1664,570],{"class":526},[516,1666,1311],{"class":573},[516,1668,577],{"class":526},[516,1670,620],{"class":526},[516,1672,1673],{"class":540},"my-worker",[516,1675,537],{"class":526},[516,1677,628],{"class":526},[516,1679,628],{"class":526},[516,1681,546],{"class":522},[516,1683,1684],{"class":518,"line":633},[516,1685,777],{"emptyLinePlaceholder":776},[516,1687,1688,1690,1692,1694,1696,1698,1700,1702,1704,1706,1709,1711,1713,1716,1718,1720,1723,1725,1727],{"class":518,"line":653},[516,1689,783],{"class":782},[516,1691,786],{"class":522},[516,1693,789],{"class":526},[516,1695,1636],{"class":530},[516,1697,534],{"class":522},[516,1699,813],{"class":526},[516,1701,922],{"class":573},[516,1703,577],{"class":526},[516,1705,620],{"class":526},[516,1707,1708],{"class":540},"POST",[516,1710,537],{"class":526},[516,1712,567],{"class":526},[516,1714,1715],{"class":573}," path",[516,1717,577],{"class":526},[516,1719,620],{"class":526},[516,1721,1722],{"class":540},"\u002Fapi\u002Fcheckout",[516,1724,537],{"class":526},[516,1726,628],{"class":526},[516,1728,546],{"class":522},[516,1730,1731],{"class":518,"line":673},[516,1732,777],{"emptyLinePlaceholder":776},[516,1734,1735,1737,1739,1741,1743,1745,1747,1749,1751,1753,1755,1757,1759,1761,1763,1765,1767,1769,1771,1773],{"class":518,"line":902},[516,1736,803],{"class":522},[516,1738,527],{"class":526},[516,1740,808],{"class":530},[516,1742,534],{"class":522},[516,1744,813],{"class":526},[516,1746,580],{"class":573},[516,1748,577],{"class":526},[516,1750,570],{"class":526},[516,1752,822],{"class":573},[516,1754,577],{"class":526},[516,1756,827],{"class":700},[516,1758,567],{"class":526},[516,1760,832],{"class":573},[516,1762,577],{"class":526},[516,1764,620],{"class":526},[516,1766,839],{"class":540},[516,1768,537],{"class":526},[516,1770,628],{"class":526},[516,1772,628],{"class":526},[516,1774,546],{"class":522},[516,1776,1777,1779,1781,1783,1785,1787,1789,1791,1793,1795,1797,1799,1801,1803,1805,1807,1809,1811],{"class":518,"line":1398},[516,1778,803],{"class":522},[516,1780,527],{"class":526},[516,1782,808],{"class":530},[516,1784,534],{"class":522},[516,1786,813],{"class":526},[516,1788,862],{"class":573},[516,1790,577],{"class":526},[516,1792,570],{"class":526},[516,1794,878],{"class":573},[516,1796,577],{"class":526},[516,1798,883],{"class":700},[516,1800,567],{"class":526},[516,1802,888],{"class":573},[516,1804,577],{"class":526},[516,1806,893],{"class":700},[516,1808,628],{"class":526},[516,1810,628],{"class":526},[516,1812,546],{"class":522},[516,1814,1815],{"class":518,"line":1427},[516,1816,777],{"emptyLinePlaceholder":776},[516,1818,1819,1821,1823,1825],{"class":518,"line":1432},[516,1820,803],{"class":522},[516,1822,527],{"class":526},[516,1824,1119],{"class":530},[516,1826,1122],{"class":522},[434,1828,1829,1830,443,1832,1834,1835,1838],{"color":531,"icon":13},"Both ",[513,1831,1251],{},[513,1833,1596],{}," require a manual ",[513,1836,1837],{},"log.emit()"," call. The event won't be emitted until you call it.",[1246,1840,1842,1845],{"id":1841},"uselogger-retrieving-the-request-logger",[513,1843,1844],{},"useLogger"," (Retrieving the Request Logger)",[430,1847,1848,1849,1852],{},"When using a framework integration (Nuxt, Hono, Express, etc.), the middleware creates a wide event logger automatically on each request. ",[513,1850,1851],{},"useLogger(event)"," retrieves that logger from the request context:",[505,1854,1856],{"className":507,"code":1855,"filename":745,"language":510,"meta":511,"style":511},"import { useLogger } from 'evlog'\n\nexport default defineEventHandler(async (event) => {\n  const log = useLogger(event)\n\n  log.set({ user: { id: 1, plan: 'pro' } })\n  log.set({ cart: { items: 3, total: 9999 } })\n\n  return { success: true }\n  \u002F\u002F auto-emitted on response end\n})\n",[513,1857,1858,1876,1880,1911,1930,1934,1977,2015,2019,2037,2043],{"__ignoreMap":511},[516,1859,1860,1862,1864,1866,1868,1870,1872,1874],{"class":518,"line":519},[516,1861,753],{"class":752},[516,1863,570],{"class":526},[516,1865,758],{"class":522},[516,1867,628],{"class":526},[516,1869,763],{"class":752},[516,1871,620],{"class":526},[516,1873,768],{"class":540},[516,1875,771],{"class":526},[516,1877,1878],{"class":518,"line":549},[516,1879,777],{"emptyLinePlaceholder":776},[516,1881,1882,1885,1888,1891,1893,1896,1898,1902,1905,1908],{"class":518,"line":593},[516,1883,1884],{"class":752},"export",[516,1886,1887],{"class":752}," default",[516,1889,1890],{"class":530}," defineEventHandler",[516,1892,534],{"class":522},[516,1894,1895],{"class":782},"async",[516,1897,1452],{"class":526},[516,1899,1901],{"class":1900},"sHdIc","event",[516,1903,1904],{"class":526},")",[516,1906,1907],{"class":782}," =>",[516,1909,1910],{"class":526}," {\n",[516,1912,1913,1916,1919,1922,1924,1926,1928],{"class":518,"line":633},[516,1914,1915],{"class":782},"  const",[516,1917,1918],{"class":522}," log",[516,1920,1921],{"class":526}," =",[516,1923,758],{"class":530},[516,1925,534],{"class":573},[516,1927,1901],{"class":522},[516,1929,546],{"class":573},[516,1931,1932],{"class":518,"line":653},[516,1933,777],{"emptyLinePlaceholder":776},[516,1935,1936,1939,1941,1943,1945,1947,1949,1951,1953,1955,1957,1959,1961,1963,1965,1967,1969,1971,1973,1975],{"class":518,"line":673},[516,1937,1938],{"class":522},"  log",[516,1940,527],{"class":526},[516,1942,808],{"class":530},[516,1944,534],{"class":573},[516,1946,813],{"class":526},[516,1948,580],{"class":573},[516,1950,577],{"class":526},[516,1952,570],{"class":526},[516,1954,822],{"class":573},[516,1956,577],{"class":526},[516,1958,827],{"class":700},[516,1960,567],{"class":526},[516,1962,832],{"class":573},[516,1964,577],{"class":526},[516,1966,620],{"class":526},[516,1968,839],{"class":540},[516,1970,537],{"class":526},[516,1972,628],{"class":526},[516,1974,628],{"class":526},[516,1976,546],{"class":573},[516,1978,1979,1981,1983,1985,1987,1989,1991,1993,1995,1997,1999,2001,2003,2005,2007,2009,2011,2013],{"class":518,"line":902},[516,1980,1938],{"class":522},[516,1982,527],{"class":526},[516,1984,808],{"class":530},[516,1986,534],{"class":573},[516,1988,813],{"class":526},[516,1990,862],{"class":573},[516,1992,577],{"class":526},[516,1994,570],{"class":526},[516,1996,878],{"class":573},[516,1998,577],{"class":526},[516,2000,883],{"class":700},[516,2002,567],{"class":526},[516,2004,888],{"class":573},[516,2006,577],{"class":526},[516,2008,893],{"class":700},[516,2010,628],{"class":526},[516,2012,628],{"class":526},[516,2014,546],{"class":573},[516,2016,2017],{"class":518,"line":1398},[516,2018,777],{"emptyLinePlaceholder":776},[516,2020,2021,2024,2026,2029,2031,2035],{"class":518,"line":1427},[516,2022,2023],{"class":752},"  return",[516,2025,570],{"class":526},[516,2027,2028],{"class":573}," success",[516,2030,577],{"class":526},[516,2032,2034],{"class":2033},"sfNiH"," true",[516,2036,1175],{"class":526},[516,2038,2039],{"class":518,"line":1432},[516,2040,2042],{"class":2041},"sHwdD","  \u002F\u002F auto-emitted on response end\n",[516,2044,2045,2047],{"class":518,"line":1446},[516,2046,588],{"class":526},[516,2048,546],{"class":522},[434,2050,2051,2053,2054,2056],{"color":531,"icon":13},[513,2052,1844],{}," doesn't create a logger, it retrieves the one the framework middleware already attached to the event. The middleware handles creation and emission automatically. In Nuxt, ",[513,2055,1844],{}," is auto-imported.",[494,2058,2060],{"id":2059},"after-emit-sealing-and-background-work","After emit: sealing and background work",[430,2062,2063,2064,2067,2068,2070,2071,2074,2075,1610,2077,1610,2080,1614,2082,2085,2086,2089,2090,2096,2097,2100,2101,2104,2105,2108],{},"When the wide event is ",[714,2065,2066],{},"emitted"," (automatically at the end of the request, or when you call ",[513,2069,1837],{}," yourself), that logger instance is ",[714,2072,2073],{},"sealed",". Further ",[513,2076,808],{},[513,2078,2079],{},"error",[513,2081,531],{},[513,2083,2084],{},"warn"," calls do ",[714,2087,2088],{},"not"," update the event that was already sent to your drains. They are ignored and evlog prints a ",[714,2091,2092,2095],{},[513,2093,2094],{},"[evlog]"," warning"," to the console with the keys that were dropped. This also applies when ",[714,2098,2099],{},"head sampling"," discards the event (",[513,2102,2103],{},"emit()"," returned ",[513,2106,2107],{},"null","): the logger is still sealed for that unit of work.",[430,2110,2111,2112,2115,2116,2119,2120,2123,2124,2127],{},"This matters for ",[714,2113,2114],{},"async work that outlives the handler"," (fire-and-forget promises, ",[513,2117,2118],{},"setTimeout",", tasks started but not awaited). On many runtimes, ",[513,2121,2122],{},"AsyncLocalStorage"," keeps returning the same request logger, so ",[513,2125,2126],{},"useLogger()"," still succeeds even though the HTTP response — and the wide event — are already finished. Without warnings, that looks like silent data loss.",[1246,2129,2131],{"id":2130},"logforklabel-fn",[513,2132,2133],{},"log.fork(label, fn)",[430,2135,2136,2137,2140,2141,2145,2146,2149,2150,1610,2153,2155,2156,2159,2160,2162],{},"For intentional background work that should produce ",[714,2138,2139],{},"its own"," wide event, use ",[714,2142,2143],{},[513,2144,2133],{}," when your integration provides it (Express, Fastify, NestJS, SvelteKit, React Router, Next.js ",[513,2147,2148],{},"withEvlog",", Elysia). Inside ",[513,2151,2152],{},"fn",[513,2154,2126],{}," resolves to a ",[714,2157,2158],{},"child"," logger. When ",[513,2161,2152],{}," completes (or throws), the child emits an event with:",[456,2164,2165,2177],{},[459,2166,2167,2172,2173,2176],{},[714,2168,2169],{},[513,2170,2171],{},"operation",": the ",[513,2174,2175],{},"label"," you passed",[459,2178,2179,2184,2185,2187],{},[714,2180,2181],{},[513,2182,2183],{},"_parentRequestId",": the parent request’s ",[513,2186,1617],{}," (for correlation in queries and dashboards)",[430,2189,2190,2191,2194],{},"The parent wide event may be emitted ",[714,2192,2193],{},"before"," the child event; they are two separate events ordered by time.",[430,2196,2197,2200,2201,2203,2204,2207,2208,2210],{},[714,2198,2199],{},"Not available yet:"," Hono (no ",[513,2202,1844],{}," without ",[513,2205,2206],{},"c.get('log')"," + ALS) and Nitro\u002FNuxt ",[513,2209,1851],{}," — use the post-emit warnings to catch mistakes; a different API may arrive later for event-scoped forks.",[505,2212,2215],{"className":507,"code":2213,"filename":2214,"language":510,"meta":511,"style":511},"import { evlog, useLogger } from 'evlog\u002Fexpress'\n\n\u002F\u002F Inside a route after evlog middleware:\nconst log = req.log\nlog.set({ order_dispatched: true })\n\nlog.fork?.('process_order', async () => {\n  const child = useLogger()\n  child.set({ inventory_checked: true })\n})\n","server\u002Froutes\u002Fcheckout.post.ts",[513,2216,2217,2241,2245,2250,2266,2289,2293,2326,2339,2363],{"__ignoreMap":511},[516,2218,2219,2221,2223,2226,2228,2230,2232,2234,2236,2239],{"class":518,"line":519},[516,2220,753],{"class":752},[516,2222,570],{"class":526},[516,2224,2225],{"class":522}," evlog",[516,2227,567],{"class":526},[516,2229,758],{"class":522},[516,2231,628],{"class":526},[516,2233,763],{"class":752},[516,2235,620],{"class":526},[516,2237,2238],{"class":540},"evlog\u002Fexpress",[516,2240,771],{"class":526},[516,2242,2243],{"class":518,"line":549},[516,2244,777],{"emptyLinePlaceholder":776},[516,2246,2247],{"class":518,"line":593},[516,2248,2249],{"class":2041},"\u002F\u002F Inside a route after evlog middleware:\n",[516,2251,2252,2254,2256,2258,2261,2263],{"class":518,"line":633},[516,2253,783],{"class":782},[516,2255,786],{"class":522},[516,2257,789],{"class":526},[516,2259,2260],{"class":522}," req",[516,2262,527],{"class":526},[516,2264,2265],{"class":522},"log\n",[516,2267,2268,2270,2272,2274,2276,2278,2281,2283,2285,2287],{"class":518,"line":653},[516,2269,803],{"class":522},[516,2271,527],{"class":526},[516,2273,808],{"class":530},[516,2275,534],{"class":522},[516,2277,813],{"class":526},[516,2279,2280],{"class":573}," order_dispatched",[516,2282,577],{"class":526},[516,2284,2034],{"class":2033},[516,2286,628],{"class":526},[516,2288,546],{"class":522},[516,2290,2291],{"class":518,"line":673},[516,2292,777],{"emptyLinePlaceholder":776},[516,2294,2295,2297,2299,2302,2305,2307,2309,2312,2314,2316,2319,2322,2324],{"class":518,"line":902},[516,2296,803],{"class":522},[516,2298,527],{"class":526},[516,2300,2301],{"class":530},"fork",[516,2303,2304],{"class":526},"?.",[516,2306,534],{"class":522},[516,2308,537],{"class":526},[516,2310,2311],{"class":540},"process_order",[516,2313,537],{"class":526},[516,2315,567],{"class":526},[516,2317,2318],{"class":782}," async",[516,2320,2321],{"class":526}," ()",[516,2323,1907],{"class":782},[516,2325,1910],{"class":526},[516,2327,2328,2330,2333,2335,2337],{"class":518,"line":1398},[516,2329,1915],{"class":782},[516,2331,2332],{"class":522}," child",[516,2334,1921],{"class":526},[516,2336,758],{"class":530},[516,2338,1122],{"class":573},[516,2340,2341,2344,2346,2348,2350,2352,2355,2357,2359,2361],{"class":518,"line":1427},[516,2342,2343],{"class":522},"  child",[516,2345,527],{"class":526},[516,2347,808],{"class":530},[516,2349,534],{"class":573},[516,2351,813],{"class":526},[516,2353,2354],{"class":573}," inventory_checked",[516,2356,577],{"class":526},[516,2358,2034],{"class":2033},[516,2360,628],{"class":526},[516,2362,546],{"class":573},[516,2364,2365,2367],{"class":518,"line":1432},[516,2366,588],{"class":526},[516,2368,546],{"class":522},[494,2370,2372],{"id":2371},"anatomy-of-a-wide-event","Anatomy of a Wide Event",[430,2374,2375,2376,2378,2379,1610,2381,2383,2384,527],{},"A well-designed wide event contains context from multiple layers. The examples below show what to add inside your handler or script. They assume ",[513,2377,803],{}," is already created via ",[513,2380,1251],{},[513,2382,1596],{},", or ",[513,2385,1844],{},[1246,2387,2389],{"id":2388},"operation-context","Operation Context",[430,2391,2392],{},"Basic information about the operation:",[740,2394,2395,2499],{},[505,2396,2398],{"className":507,"code":2397,"filename":745,"language":510,"meta":511,"style":511},"import { useLogger } from 'evlog'\n\nconst log = useLogger(event)\nlog.set({\n  method: 'POST',\n  path: '\u002Fapi\u002Fcheckout',\n  requestId: 'abc-123-def',\n})\n",[513,2399,2400,2418,2422,2434,2446,2462,2477,2493],{"__ignoreMap":511},[516,2401,2402,2404,2406,2408,2410,2412,2414,2416],{"class":518,"line":519},[516,2403,753],{"class":752},[516,2405,570],{"class":526},[516,2407,758],{"class":522},[516,2409,628],{"class":526},[516,2411,763],{"class":752},[516,2413,620],{"class":526},[516,2415,768],{"class":540},[516,2417,771],{"class":526},[516,2419,2420],{"class":518,"line":549},[516,2421,777],{"emptyLinePlaceholder":776},[516,2423,2424,2426,2428,2430,2432],{"class":518,"line":593},[516,2425,783],{"class":782},[516,2427,786],{"class":522},[516,2429,789],{"class":526},[516,2431,758],{"class":530},[516,2433,794],{"class":522},[516,2435,2436,2438,2440,2442,2444],{"class":518,"line":633},[516,2437,803],{"class":522},[516,2439,527],{"class":526},[516,2441,808],{"class":530},[516,2443,534],{"class":522},[516,2445,1466],{"class":526},[516,2447,2448,2451,2453,2455,2457,2459],{"class":518,"line":653},[516,2449,2450],{"class":573},"  method",[516,2452,577],{"class":526},[516,2454,620],{"class":526},[516,2456,1708],{"class":540},[516,2458,537],{"class":526},[516,2460,2461],{"class":526},",\n",[516,2463,2464,2467,2469,2471,2473,2475],{"class":518,"line":673},[516,2465,2466],{"class":573},"  path",[516,2468,577],{"class":526},[516,2470,620],{"class":526},[516,2472,1722],{"class":540},[516,2474,537],{"class":526},[516,2476,2461],{"class":526},[516,2478,2479,2482,2484,2486,2489,2491],{"class":518,"line":902},[516,2480,2481],{"class":573},"  requestId",[516,2483,577],{"class":526},[516,2485,620],{"class":526},[516,2487,2488],{"class":540},"abc-123-def",[516,2490,537],{"class":526},[516,2492,2461],{"class":526},[516,2494,2495,2497],{"class":518,"line":1398},[516,2496,588],{"class":526},[516,2498,546],{"class":522},[505,2500,2502],{"className":507,"code":2501,"filename":955,"language":510,"meta":511,"style":511},"import { createLogger } from 'evlog'\n\nconst log = createLogger({\n  jobId: 'sync-001',\n  queue: 'emails',\n  source: 'postgres',\n})\n",[513,2503,2504,2522,2526,2540,2555,2570,2585],{"__ignoreMap":511},[516,2505,2506,2508,2510,2512,2514,2516,2518,2520],{"class":518,"line":519},[516,2507,753],{"class":752},[516,2509,570],{"class":526},[516,2511,966],{"class":522},[516,2513,628],{"class":526},[516,2515,763],{"class":752},[516,2517,620],{"class":526},[516,2519,768],{"class":540},[516,2521,771],{"class":526},[516,2523,2524],{"class":518,"line":549},[516,2525,777],{"emptyLinePlaceholder":776},[516,2527,2528,2530,2532,2534,2536,2538],{"class":518,"line":593},[516,2529,783],{"class":782},[516,2531,786],{"class":522},[516,2533,789],{"class":526},[516,2535,966],{"class":530},[516,2537,534],{"class":522},[516,2539,1466],{"class":526},[516,2541,2542,2545,2547,2549,2551,2553],{"class":518,"line":633},[516,2543,2544],{"class":573},"  jobId",[516,2546,577],{"class":526},[516,2548,620],{"class":526},[516,2550,1004],{"class":540},[516,2552,537],{"class":526},[516,2554,2461],{"class":526},[516,2556,2557,2560,2562,2564,2566,2568],{"class":518,"line":653},[516,2558,2559],{"class":573},"  queue",[516,2561,577],{"class":526},[516,2563,620],{"class":526},[516,2565,1018],{"class":540},[516,2567,537],{"class":526},[516,2569,2461],{"class":526},[516,2571,2572,2575,2577,2579,2581,2583],{"class":518,"line":673},[516,2573,2574],{"class":573},"  source",[516,2576,577],{"class":526},[516,2578,620],{"class":526},[516,2580,623],{"class":540},[516,2582,537],{"class":526},[516,2584,2461],{"class":526},[516,2586,2587,2589],{"class":518,"line":902},[516,2588,588],{"class":526},[516,2590,546],{"class":522},[434,2592,2593,2594,1610,2596,1610,2598,2600],{"color":531,"icon":13},"In framework integrations, request context (",[513,2595,1609],{},[513,2597,1613],{},[513,2599,1617],{},") is auto-populated by the middleware. You don't need to set these fields manually.",[1246,2602,2604],{"id":2603},"user-actor-context","User \u002F Actor Context",[430,2606,2607],{},"Who triggered the operation:",[505,2609,2611],{"className":507,"code":2610,"filename":745,"language":510,"meta":511,"style":511},"log.set({\n  userId: user.id,\n  email: user.email,\n  subscription: user.plan,\n  accountAge: daysSince(user.createdAt),\n})\n",[513,2612,2613,2625,2640,2655,2670,2690],{"__ignoreMap":511},[516,2614,2615,2617,2619,2621,2623],{"class":518,"line":519},[516,2616,803],{"class":522},[516,2618,527],{"class":526},[516,2620,808],{"class":530},[516,2622,534],{"class":522},[516,2624,1466],{"class":526},[516,2626,2627,2630,2632,2634,2636,2638],{"class":518,"line":549},[516,2628,2629],{"class":573},"  userId",[516,2631,577],{"class":526},[516,2633,580],{"class":522},[516,2635,527],{"class":526},[516,2637,1495],{"class":522},[516,2639,2461],{"class":526},[516,2641,2642,2645,2647,2649,2651,2653],{"class":518,"line":593},[516,2643,2644],{"class":573},"  email",[516,2646,577],{"class":526},[516,2648,580],{"class":522},[516,2650,527],{"class":526},[516,2652,1509],{"class":522},[516,2654,2461],{"class":526},[516,2656,2657,2660,2662,2664,2666,2668],{"class":518,"line":633},[516,2658,2659],{"class":573},"  subscription",[516,2661,577],{"class":526},[516,2663,580],{"class":522},[516,2665,527],{"class":526},[516,2667,1522],{"class":522},[516,2669,2461],{"class":526},[516,2671,2672,2675,2677,2680,2683,2685,2688],{"class":518,"line":653},[516,2673,2674],{"class":573},"  accountAge",[516,2676,577],{"class":526},[516,2678,2679],{"class":530}," daysSince",[516,2681,2682],{"class":522},"(user",[516,2684,527],{"class":526},[516,2686,2687],{"class":522},"createdAt)",[516,2689,2461],{"class":526},[516,2691,2692,2694],{"class":518,"line":673},[516,2693,588],{"class":526},[516,2695,546],{"class":522},[1246,2697,2699],{"id":2698},"business-context","Business Context",[430,2701,2702],{},"Domain-specific data relevant to the operation:",[505,2704,2706],{"className":507,"code":2705,"filename":745,"language":510,"meta":511,"style":511},"log.set({\n  cart: {\n    id: cart.id,\n    items: cart.items.length,\n    total: cart.total,\n    currency: 'USD',\n  },\n  shipping: {\n    method: 'express',\n    country: address.country,\n  },\n  coupon: appliedCoupon?.code,\n})\n",[513,2707,2708,2720,2729,2744,2765,2781,2797,2802,2811,2827,2844,2848,2864],{"__ignoreMap":511},[516,2709,2710,2712,2714,2716,2718],{"class":518,"line":519},[516,2711,803],{"class":522},[516,2713,527],{"class":526},[516,2715,808],{"class":530},[516,2717,534],{"class":522},[516,2719,1466],{"class":526},[516,2721,2722,2725,2727],{"class":518,"line":549},[516,2723,2724],{"class":573},"  cart",[516,2726,577],{"class":526},[516,2728,1910],{"class":526},[516,2730,2731,2734,2736,2738,2740,2742],{"class":518,"line":593},[516,2732,2733],{"class":573},"    id",[516,2735,577],{"class":526},[516,2737,862],{"class":522},[516,2739,527],{"class":526},[516,2741,1495],{"class":522},[516,2743,2461],{"class":526},[516,2745,2746,2749,2751,2753,2755,2758,2760,2763],{"class":518,"line":633},[516,2747,2748],{"class":573},"    items",[516,2750,577],{"class":526},[516,2752,862],{"class":522},[516,2754,527],{"class":526},[516,2756,2757],{"class":522},"items",[516,2759,527],{"class":526},[516,2761,2762],{"class":522},"length",[516,2764,2461],{"class":526},[516,2766,2767,2770,2772,2774,2776,2779],{"class":518,"line":653},[516,2768,2769],{"class":573},"    total",[516,2771,577],{"class":526},[516,2773,862],{"class":522},[516,2775,527],{"class":526},[516,2777,2778],{"class":522},"total",[516,2780,2461],{"class":526},[516,2782,2783,2786,2788,2790,2793,2795],{"class":518,"line":673},[516,2784,2785],{"class":573},"    currency",[516,2787,577],{"class":526},[516,2789,620],{"class":526},[516,2791,2792],{"class":540},"USD",[516,2794,537],{"class":526},[516,2796,2461],{"class":526},[516,2798,2799],{"class":518,"line":902},[516,2800,2801],{"class":526},"  },\n",[516,2803,2804,2807,2809],{"class":518,"line":1398},[516,2805,2806],{"class":573},"  shipping",[516,2808,577],{"class":526},[516,2810,1910],{"class":526},[516,2812,2813,2816,2818,2820,2823,2825],{"class":518,"line":1427},[516,2814,2815],{"class":573},"    method",[516,2817,577],{"class":526},[516,2819,620],{"class":526},[516,2821,2822],{"class":540},"express",[516,2824,537],{"class":526},[516,2826,2461],{"class":526},[516,2828,2829,2832,2834,2837,2839,2842],{"class":518,"line":1432},[516,2830,2831],{"class":573},"    country",[516,2833,577],{"class":526},[516,2835,2836],{"class":522}," address",[516,2838,527],{"class":526},[516,2840,2841],{"class":522},"country",[516,2843,2461],{"class":526},[516,2845,2846],{"class":518,"line":1446},[516,2847,2801],{"class":526},[516,2849,2850,2853,2855,2858,2860,2862],{"class":518,"line":1469},[516,2851,2852],{"class":573},"  coupon",[516,2854,577],{"class":526},[516,2856,2857],{"class":522}," appliedCoupon",[516,2859,2304],{"class":526},[516,2861,513],{"class":522},[516,2863,2461],{"class":526},[516,2865,2866,2868],{"class":518,"line":1529},[516,2867,588],{"class":526},[516,2869,546],{"class":522},[1246,2871,2873],{"id":2872},"outcome","Outcome",[430,2875,2876],{},"The result of the operation:",[740,2878,2879,2952],{},[505,2880,2883],{"className":507,"code":2881,"filename":2882,"language":510,"meta":511,"style":511},"log.set({\n  status: 200,\n  duration: Date.now() - startTime,\n  success: true,\n})\n","Success",[513,2884,2885,2897,2909,2935,2946],{"__ignoreMap":511},[516,2886,2887,2889,2891,2893,2895],{"class":518,"line":519},[516,2888,803],{"class":522},[516,2890,527],{"class":526},[516,2892,808],{"class":530},[516,2894,534],{"class":522},[516,2896,1466],{"class":526},[516,2898,2899,2902,2904,2907],{"class":518,"line":549},[516,2900,2901],{"class":573},"  status",[516,2903,577],{"class":526},[516,2905,2906],{"class":700}," 200",[516,2908,2461],{"class":526},[516,2910,2911,2914,2916,2919,2921,2924,2927,2930,2933],{"class":518,"line":593},[516,2912,2913],{"class":573},"  duration",[516,2915,577],{"class":526},[516,2917,2918],{"class":522}," Date",[516,2920,527],{"class":526},[516,2922,2923],{"class":530},"now",[516,2925,2926],{"class":522},"() ",[516,2928,2929],{"class":526},"-",[516,2931,2932],{"class":522}," startTime",[516,2934,2461],{"class":526},[516,2936,2937,2940,2942,2944],{"class":518,"line":633},[516,2938,2939],{"class":573},"  success",[516,2941,577],{"class":526},[516,2943,2034],{"class":2033},[516,2945,2461],{"class":526},[516,2947,2948,2950],{"class":518,"line":653},[516,2949,588],{"class":526},[516,2951,546],{"class":522},[505,2953,2956],{"className":507,"code":2954,"filename":2955,"language":510,"meta":511,"style":511},"log.set({\n  status: 500,\n  error: {\n    message: err.message,\n    code: err.code,\n    type: err.constructor.name,\n  },\n})\n","Error",[513,2957,2958,2970,2981,2990,3007,3022,3043,3047],{"__ignoreMap":511},[516,2959,2960,2962,2964,2966,2968],{"class":518,"line":519},[516,2961,803],{"class":522},[516,2963,527],{"class":526},[516,2965,808],{"class":530},[516,2967,534],{"class":522},[516,2969,1466],{"class":526},[516,2971,2972,2974,2976,2979],{"class":518,"line":549},[516,2973,2901],{"class":573},[516,2975,577],{"class":526},[516,2977,2978],{"class":700}," 500",[516,2980,2461],{"class":526},[516,2982,2983,2986,2988],{"class":518,"line":593},[516,2984,2985],{"class":573},"  error",[516,2987,577],{"class":526},[516,2989,1910],{"class":526},[516,2991,2992,2995,2997,3000,3002,3005],{"class":518,"line":633},[516,2993,2994],{"class":573},"    message",[516,2996,577],{"class":526},[516,2998,2999],{"class":522}," err",[516,3001,527],{"class":526},[516,3003,3004],{"class":522},"message",[516,3006,2461],{"class":526},[516,3008,3009,3012,3014,3016,3018,3020],{"class":518,"line":653},[516,3010,3011],{"class":573},"    code",[516,3013,577],{"class":526},[516,3015,2999],{"class":522},[516,3017,527],{"class":526},[516,3019,513],{"class":522},[516,3021,2461],{"class":526},[516,3023,3024,3027,3029,3031,3033,3036,3038,3041],{"class":518,"line":673},[516,3025,3026],{"class":573},"    type",[516,3028,577],{"class":526},[516,3030,2999],{"class":522},[516,3032,527],{"class":526},[516,3034,3035],{"class":522},"constructor",[516,3037,527],{"class":526},[516,3039,3040],{"class":522},"name",[516,3042,2461],{"class":526},[516,3044,3045],{"class":518,"line":902},[516,3046,2801],{"class":526},[516,3048,3049,3051],{"class":518,"line":1398},[516,3050,588],{"class":526},[516,3052,546],{"class":522},[494,3054,412],{"id":3055},"best-practices",[1246,3057,3059],{"id":3058},"use-meaningful-keys","Use Meaningful Keys",[505,3061,3064],{"className":507,"code":3062,"filename":3063,"language":510,"meta":511,"style":511},"\u002F\u002F Avoid generic keys\nlog.set({ data: { id: 123 } })\n\n\u002F\u002F Use specific, descriptive keys\nlog.set({ order: { id: 123, status: 'pending' } })\n","server\u002Fapi\u002Forders.post.ts",[513,3065,3066,3071,3103,3107,3112],{"__ignoreMap":511},[516,3067,3068],{"class":518,"line":519},[516,3069,3070],{"class":2041},"\u002F\u002F Avoid generic keys\n",[516,3072,3073,3075,3077,3079,3081,3083,3086,3088,3090,3092,3094,3097,3099,3101],{"class":518,"line":549},[516,3074,803],{"class":522},[516,3076,527],{"class":526},[516,3078,808],{"class":530},[516,3080,534],{"class":522},[516,3082,813],{"class":526},[516,3084,3085],{"class":573}," data",[516,3087,577],{"class":526},[516,3089,570],{"class":526},[516,3091,822],{"class":573},[516,3093,577],{"class":526},[516,3095,3096],{"class":700}," 123",[516,3098,628],{"class":526},[516,3100,628],{"class":526},[516,3102,546],{"class":522},[516,3104,3105],{"class":518,"line":593},[516,3106,777],{"emptyLinePlaceholder":776},[516,3108,3109],{"class":518,"line":633},[516,3110,3111],{"class":2041},"\u002F\u002F Use specific, descriptive keys\n",[516,3113,3114,3116,3118,3120,3122,3124,3127,3129,3131,3133,3135,3137,3139,3141,3143,3145,3148,3150,3152,3154],{"class":518,"line":653},[516,3115,803],{"class":522},[516,3117,527],{"class":526},[516,3119,808],{"class":530},[516,3121,534],{"class":522},[516,3123,813],{"class":526},[516,3125,3126],{"class":573}," order",[516,3128,577],{"class":526},[516,3130,570],{"class":526},[516,3132,822],{"class":573},[516,3134,577],{"class":526},[516,3136,3096],{"class":700},[516,3138,567],{"class":526},[516,3140,936],{"class":573},[516,3142,577],{"class":526},[516,3144,620],{"class":526},[516,3146,3147],{"class":540},"pending",[516,3149,537],{"class":526},[516,3151,628],{"class":526},[516,3153,628],{"class":526},[516,3155,546],{"class":522},[1246,3157,3159],{"id":3158},"group-related-data","Group Related Data",[505,3161,3163],{"className":507,"code":3162,"filename":745,"language":510,"meta":511,"style":511},"\u002F\u002F Flat structure is hard to read\nlog.set({\n  userId: 1,\n  userEmail: 'a@b.com',\n  cartId: 2,\n  cartTotal: 100,\n})\n\n\u002F\u002F Grouped structure is clearer\nlog.set({\n  user: { id: 1, email: 'a@b.com' },\n  cart: { id: 2, total: 100 },\n})\n",[513,3164,3165,3170,3182,3192,3208,3220,3232,3238,3242,3247,3259,3289,3313],{"__ignoreMap":511},[516,3166,3167],{"class":518,"line":519},[516,3168,3169],{"class":2041},"\u002F\u002F Flat structure is hard to read\n",[516,3171,3172,3174,3176,3178,3180],{"class":518,"line":549},[516,3173,803],{"class":522},[516,3175,527],{"class":526},[516,3177,808],{"class":530},[516,3179,534],{"class":522},[516,3181,1466],{"class":526},[516,3183,3184,3186,3188,3190],{"class":518,"line":593},[516,3185,2629],{"class":573},[516,3187,577],{"class":526},[516,3189,827],{"class":700},[516,3191,2461],{"class":526},[516,3193,3194,3197,3199,3201,3204,3206],{"class":518,"line":633},[516,3195,3196],{"class":573},"  userEmail",[516,3198,577],{"class":526},[516,3200,620],{"class":526},[516,3202,3203],{"class":540},"a@b.com",[516,3205,537],{"class":526},[516,3207,2461],{"class":526},[516,3209,3210,3213,3215,3218],{"class":518,"line":653},[516,3211,3212],{"class":573},"  cartId",[516,3214,577],{"class":526},[516,3216,3217],{"class":700}," 2",[516,3219,2461],{"class":526},[516,3221,3222,3225,3227,3230],{"class":518,"line":673},[516,3223,3224],{"class":573},"  cartTotal",[516,3226,577],{"class":526},[516,3228,3229],{"class":700}," 100",[516,3231,2461],{"class":526},[516,3233,3234,3236],{"class":518,"line":902},[516,3235,588],{"class":526},[516,3237,546],{"class":522},[516,3239,3240],{"class":518,"line":1398},[516,3241,777],{"emptyLinePlaceholder":776},[516,3243,3244],{"class":518,"line":1427},[516,3245,3246],{"class":2041},"\u002F\u002F Grouped structure is clearer\n",[516,3248,3249,3251,3253,3255,3257],{"class":518,"line":1432},[516,3250,803],{"class":522},[516,3252,527],{"class":526},[516,3254,808],{"class":530},[516,3256,534],{"class":522},[516,3258,1466],{"class":526},[516,3260,3261,3264,3266,3268,3270,3272,3274,3276,3278,3280,3282,3284,3286],{"class":518,"line":1446},[516,3262,3263],{"class":573},"  user",[516,3265,577],{"class":526},[516,3267,570],{"class":526},[516,3269,822],{"class":573},[516,3271,577],{"class":526},[516,3273,827],{"class":700},[516,3275,567],{"class":526},[516,3277,1500],{"class":573},[516,3279,577],{"class":526},[516,3281,620],{"class":526},[516,3283,3203],{"class":540},[516,3285,537],{"class":526},[516,3287,3288],{"class":526}," },\n",[516,3290,3291,3293,3295,3297,3299,3301,3303,3305,3307,3309,3311],{"class":518,"line":1469},[516,3292,2724],{"class":573},[516,3294,577],{"class":526},[516,3296,570],{"class":526},[516,3298,822],{"class":573},[516,3300,577],{"class":526},[516,3302,3217],{"class":700},[516,3304,567],{"class":526},[516,3306,888],{"class":573},[516,3308,577],{"class":526},[516,3310,3229],{"class":700},[516,3312,3288],{"class":526},[516,3314,3315,3317],{"class":518,"line":1529},[516,3316,588],{"class":526},[516,3318,546],{"class":522},[1246,3320,3322],{"id":3321},"add-context-incrementally","Add Context Incrementally",[430,3324,3325,3326,3329],{},"Call ",[513,3327,3328],{},"log.set()"," as you gather information:",[740,3331,3332,3639],{},[505,3333,3335],{"className":507,"code":3334,"filename":745,"language":510,"meta":511,"style":511},"import { useLogger } from 'evlog'\n\nexport default defineEventHandler(async (event) => {\n  const log = useLogger(event)\n\n  const user = await getUser(event)\n  log.set({ user: { id: user.id, plan: user.plan } })\n\n  const cart = await getCart(user.id)\n  log.set({ cart: { items: cart.items.length, total: cart.total } })\n\n  const payment = await processPayment(cart)\n  log.set({ payment: { method: payment.method, status: payment.status } })\n\n  return { success: true }\n})\n",[513,3336,3337,3355,3359,3381,3397,3401,3420,3466,3470,3494,3544,3548,3568,3615,3619,3633],{"__ignoreMap":511},[516,3338,3339,3341,3343,3345,3347,3349,3351,3353],{"class":518,"line":519},[516,3340,753],{"class":752},[516,3342,570],{"class":526},[516,3344,758],{"class":522},[516,3346,628],{"class":526},[516,3348,763],{"class":752},[516,3350,620],{"class":526},[516,3352,768],{"class":540},[516,3354,771],{"class":526},[516,3356,3357],{"class":518,"line":549},[516,3358,777],{"emptyLinePlaceholder":776},[516,3360,3361,3363,3365,3367,3369,3371,3373,3375,3377,3379],{"class":518,"line":593},[516,3362,1884],{"class":752},[516,3364,1887],{"class":752},[516,3366,1890],{"class":530},[516,3368,534],{"class":522},[516,3370,1895],{"class":782},[516,3372,1452],{"class":526},[516,3374,1901],{"class":1900},[516,3376,1904],{"class":526},[516,3378,1907],{"class":782},[516,3380,1910],{"class":526},[516,3382,3383,3385,3387,3389,3391,3393,3395],{"class":518,"line":633},[516,3384,1915],{"class":782},[516,3386,1918],{"class":522},[516,3388,1921],{"class":526},[516,3390,758],{"class":530},[516,3392,534],{"class":573},[516,3394,1901],{"class":522},[516,3396,546],{"class":573},[516,3398,3399],{"class":518,"line":653},[516,3400,777],{"emptyLinePlaceholder":776},[516,3402,3403,3405,3407,3409,3411,3414,3416,3418],{"class":518,"line":673},[516,3404,1915],{"class":782},[516,3406,580],{"class":522},[516,3408,1921],{"class":526},[516,3410,1376],{"class":752},[516,3412,3413],{"class":530}," getUser",[516,3415,534],{"class":573},[516,3417,1901],{"class":522},[516,3419,546],{"class":573},[516,3421,3422,3424,3426,3428,3430,3432,3434,3436,3438,3440,3442,3444,3446,3448,3450,3452,3454,3456,3458,3460,3462,3464],{"class":518,"line":902},[516,3423,1938],{"class":522},[516,3425,527],{"class":526},[516,3427,808],{"class":530},[516,3429,534],{"class":573},[516,3431,813],{"class":526},[516,3433,580],{"class":573},[516,3435,577],{"class":526},[516,3437,570],{"class":526},[516,3439,822],{"class":573},[516,3441,577],{"class":526},[516,3443,580],{"class":522},[516,3445,527],{"class":526},[516,3447,1495],{"class":522},[516,3449,567],{"class":526},[516,3451,832],{"class":573},[516,3453,577],{"class":526},[516,3455,580],{"class":522},[516,3457,527],{"class":526},[516,3459,1522],{"class":522},[516,3461,628],{"class":526},[516,3463,628],{"class":526},[516,3465,546],{"class":573},[516,3467,3468],{"class":518,"line":1398},[516,3469,777],{"emptyLinePlaceholder":776},[516,3471,3472,3474,3476,3478,3480,3483,3485,3488,3490,3492],{"class":518,"line":1427},[516,3473,1915],{"class":782},[516,3475,862],{"class":522},[516,3477,1921],{"class":526},[516,3479,1376],{"class":752},[516,3481,3482],{"class":530}," getCart",[516,3484,534],{"class":573},[516,3486,3487],{"class":522},"user",[516,3489,527],{"class":526},[516,3491,1495],{"class":522},[516,3493,546],{"class":573},[516,3495,3496,3498,3500,3502,3504,3506,3508,3510,3512,3514,3516,3518,3520,3522,3524,3526,3528,3530,3532,3534,3536,3538,3540,3542],{"class":518,"line":1432},[516,3497,1938],{"class":522},[516,3499,527],{"class":526},[516,3501,808],{"class":530},[516,3503,534],{"class":573},[516,3505,813],{"class":526},[516,3507,862],{"class":573},[516,3509,577],{"class":526},[516,3511,570],{"class":526},[516,3513,878],{"class":573},[516,3515,577],{"class":526},[516,3517,862],{"class":522},[516,3519,527],{"class":526},[516,3521,2757],{"class":522},[516,3523,527],{"class":526},[516,3525,2762],{"class":522},[516,3527,567],{"class":526},[516,3529,888],{"class":573},[516,3531,577],{"class":526},[516,3533,862],{"class":522},[516,3535,527],{"class":526},[516,3537,2778],{"class":522},[516,3539,628],{"class":526},[516,3541,628],{"class":526},[516,3543,546],{"class":573},[516,3545,3546],{"class":518,"line":1446},[516,3547,777],{"emptyLinePlaceholder":776},[516,3549,3550,3552,3554,3556,3558,3561,3563,3566],{"class":518,"line":1469},[516,3551,1915],{"class":782},[516,3553,915],{"class":522},[516,3555,1921],{"class":526},[516,3557,1376],{"class":752},[516,3559,3560],{"class":530}," processPayment",[516,3562,534],{"class":573},[516,3564,3565],{"class":522},"cart",[516,3567,546],{"class":573},[516,3569,3570,3572,3574,3576,3578,3580,3582,3584,3586,3588,3590,3592,3594,3596,3598,3600,3602,3604,3606,3609,3611,3613],{"class":518,"line":1529},[516,3571,1938],{"class":522},[516,3573,527],{"class":526},[516,3575,808],{"class":530},[516,3577,534],{"class":573},[516,3579,813],{"class":526},[516,3581,915],{"class":573},[516,3583,577],{"class":526},[516,3585,570],{"class":526},[516,3587,922],{"class":573},[516,3589,577],{"class":526},[516,3591,915],{"class":522},[516,3593,527],{"class":526},[516,3595,1609],{"class":522},[516,3597,567],{"class":526},[516,3599,936],{"class":573},[516,3601,577],{"class":526},[516,3603,915],{"class":522},[516,3605,527],{"class":526},[516,3607,3608],{"class":522},"status",[516,3610,628],{"class":526},[516,3612,628],{"class":526},[516,3614,546],{"class":573},[516,3616,3617],{"class":518,"line":1538},[516,3618,777],{"emptyLinePlaceholder":776},[516,3620,3621,3623,3625,3627,3629,3631],{"class":518,"line":1544},[516,3622,2023],{"class":752},[516,3624,570],{"class":526},[516,3626,2028],{"class":573},[516,3628,577],{"class":526},[516,3630,2034],{"class":2033},[516,3632,1175],{"class":526},[516,3634,3635,3637],{"class":518,"line":1549},[516,3636,588],{"class":526},[516,3638,546],{"class":522},[505,3640,3642],{"className":1125,"code":3641,"filename":1127,"language":1128,"meta":511,"style":511},"[INFO] POST \u002Fapi\u002Fcheckout (456ms)\n  user: { id: 1, plan: 'pro' }\n  cart: { items: 3, total: 9999 }\n  payment: { method: 'card', status: 'success' }\n  status: 200\n",[513,3643,3644,3659,3679,3695,3721],{"__ignoreMap":511},[516,3645,3646,3648,3650,3652,3654,3657],{"class":518,"line":519},[516,3647,1135],{"class":526},[516,3649,1138],{"class":522},[516,3651,1141],{"class":526},[516,3653,1144],{"class":522},[516,3655,3656],{"class":1147},"456ms",[516,3658,546],{"class":522},[516,3660,3661,3663,3665,3667,3669,3671,3673,3675,3677],{"class":518,"line":549},[516,3662,1155],{"class":1147},[516,3664,570],{"class":540},[516,3666,1160],{"class":540},[516,3668,1163],{"class":540},[516,3670,1166],{"class":540},[516,3672,620],{"class":526},[516,3674,839],{"class":540},[516,3676,537],{"class":526},[516,3678,1175],{"class":540},[516,3680,3681,3683,3685,3687,3689,3691,3693],{"class":518,"line":593},[516,3682,1180],{"class":1147},[516,3684,570],{"class":540},[516,3686,1190],{"class":540},[516,3688,1193],{"class":540},[516,3690,1196],{"class":540},[516,3692,893],{"class":700},[516,3694,1175],{"class":540},[516,3696,3697,3699,3701,3703,3705,3707,3709,3711,3713,3715,3717,3719],{"class":518,"line":633},[516,3698,1205],{"class":1147},[516,3700,570],{"class":540},[516,3702,1210],{"class":540},[516,3704,620],{"class":526},[516,3706,929],{"class":540},[516,3708,537],{"class":526},[516,3710,567],{"class":540},[516,3712,1221],{"class":540},[516,3714,620],{"class":526},[516,3716,943],{"class":540},[516,3718,537],{"class":526},[516,3720,1175],{"class":540},[516,3722,3723,3725],{"class":518,"line":653},[516,3724,1234],{"class":1147},[516,3726,1237],{"class":700},[1246,3728,3730],{"id":3729},"handle-errors-gracefully","Handle Errors Gracefully",[430,3732,3733],{},"When errors occur, the wide event still emits with error context:",[740,3735,3736,3962],{},[505,3737,3739],{"className":507,"code":3738,"filename":745,"language":510,"meta":511,"style":511},"import { useLogger } from 'evlog'\n\nexport default defineEventHandler(async (event) => {\n  const log = useLogger(event)\n\n  try {\n    const result = await processPayment(cart)\n    return result\n  } catch (err) {\n    log.set({\n      error: {\n        message: err.message,\n        code: err.code,\n        type: err.constructor.name,\n      },\n    })\n    throw err\n  }\n})\n",[513,3740,3741,3759,3763,3785,3801,3805,3812,3832,3840,3858,3871,3880,3895,3910,3929,3934,3941,3949,3955],{"__ignoreMap":511},[516,3742,3743,3745,3747,3749,3751,3753,3755,3757],{"class":518,"line":519},[516,3744,753],{"class":752},[516,3746,570],{"class":526},[516,3748,758],{"class":522},[516,3750,628],{"class":526},[516,3752,763],{"class":752},[516,3754,620],{"class":526},[516,3756,768],{"class":540},[516,3758,771],{"class":526},[516,3760,3761],{"class":518,"line":549},[516,3762,777],{"emptyLinePlaceholder":776},[516,3764,3765,3767,3769,3771,3773,3775,3777,3779,3781,3783],{"class":518,"line":593},[516,3766,1884],{"class":752},[516,3768,1887],{"class":752},[516,3770,1890],{"class":530},[516,3772,534],{"class":522},[516,3774,1895],{"class":782},[516,3776,1452],{"class":526},[516,3778,1901],{"class":1900},[516,3780,1904],{"class":526},[516,3782,1907],{"class":782},[516,3784,1910],{"class":526},[516,3786,3787,3789,3791,3793,3795,3797,3799],{"class":518,"line":633},[516,3788,1915],{"class":782},[516,3790,1918],{"class":522},[516,3792,1921],{"class":526},[516,3794,758],{"class":530},[516,3796,534],{"class":573},[516,3798,1901],{"class":522},[516,3800,546],{"class":573},[516,3802,3803],{"class":518,"line":653},[516,3804,777],{"emptyLinePlaceholder":776},[516,3806,3807,3810],{"class":518,"line":673},[516,3808,3809],{"class":752}," 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