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If you're using TanStack Router in SPA mode, see ",[586,608,327],{"href":328}," instead.",[611,612,615,618,640],"prompt",{":actions":613,"description":614,"icon":263},"[\"copy\",\"cursor\",\"claude\"]","Set up evlog in my TanStack Start app",[582,616,617],{},"Set up evlog in my TanStack Start app.",[619,620,621,625,628,631,634,637],"ul",{},[622,623,624],"li",{},"Install evlog: pnpm add evlog",[622,626,627],{},"Create nitro.config.ts with evlog\u002Fnitro\u002Fv3 module and experimental.asyncContext enabled",[622,629,630],{},"Configure env.service with your app name",[622,632,633],{},"Add evlogErrorHandler middleware to the root route for structured error responses",[622,635,636],{},"Access the logger via useRequest().context.log in route handlers",[622,638,639],{},"Use log.set() to accumulate context, throw createError() for structured errors",[582,641,642,643,648,649],{},"Docs: ",[586,644,645],{"href":645,"rel":646},"https:\u002F\u002Fwww.evlog.dev\u002Fintegrate\u002Fframeworks\u002Ftanstack-start",[647],"nofollow","\nAdapters: ",[586,650,651],{"href":651,"rel":652},"https:\u002F\u002Fwww.evlog.dev\u002Fintegrate\u002Fadapters\u002Foverview",[647],[654,655,25],"h2",{"id":656},"quick-start",[582,658,659,660,663],{},"Starting from a TanStack Start project created with ",[591,661,662],{},"npm create @tanstack\u002Fstart@latest",":",[665,666,668],"h3",{"id":667},"_1-install","1. Install",[670,671,672,697,711,725],"code-group",{},[673,674,680],"pre",{"className":675,"code":676,"filename":677,"language":678,"meta":679,"style":679},"language-bash shiki shiki-themes material-theme-lighter material-theme material-theme-palenight","pnpm add evlog\n","pnpm","bash","",[591,681,682],{"__ignoreMap":679},[683,684,687,690,694],"span",{"class":685,"line":686},"line",1,[683,688,677],{"class":689},"sBMFI",[683,691,693],{"class":692},"sfazB"," add",[683,695,696],{"class":692}," evlog\n",[673,698,701],{"className":675,"code":699,"filename":700,"language":678,"meta":679,"style":679},"bun add evlog\n","bun",[591,702,703],{"__ignoreMap":679},[683,704,705,707,709],{"class":685,"line":686},[683,706,700],{"class":689},[683,708,693],{"class":692},[683,710,696],{"class":692},[673,712,715],{"className":675,"code":713,"filename":714,"language":678,"meta":679,"style":679},"yarn add evlog\n","yarn",[591,716,717],{"__ignoreMap":679},[683,718,719,721,723],{"class":685,"line":686},[683,720,714],{"class":689},[683,722,693],{"class":692},[683,724,696],{"class":692},[673,726,729],{"className":675,"code":727,"filename":728,"language":678,"meta":679,"style":679},"npm install evlog\n","npm",[591,730,731],{"__ignoreMap":679},[683,732,733,735,738],{"class":685,"line":686},[683,734,728],{"class":689},[683,736,737],{"class":692}," install",[683,739,696],{"class":692},[665,741,743,744],{"id":742},"_2-add-nitroconfigts","2. Add ",[591,745,746],{},"nitro.config.ts",[582,748,749,750,752,753,756,757,760],{},"Create a ",[591,751,746],{}," at the project root to register the evlog module. Your ",[591,754,755],{},"vite.config.ts"," already has the ",[591,758,759],{},"nitro()"," plugin from the CLI, so no changes are needed there.",[673,762,766],{"className":763,"code":764,"filename":746,"language":765,"meta":679,"style":679},"language-typescript shiki shiki-themes material-theme-lighter material-theme material-theme-palenight","import { defineConfig } from 'nitro'\nimport evlog from 'evlog\u002Fnitro\u002Fv3'\n\nexport default defineConfig({\n  experimental: {\n    asyncContext: true,\n  },\n  modules: [\n    evlog({\n      env: { service: 'my-app' },\n    }),\n  ],\n})\n","typescript",[591,767,768,797,814,821,839,851,866,872,883,893,919,930,938],{"__ignoreMap":679},[683,769,770,774,778,782,785,788,791,794],{"class":685,"line":686},[683,771,773],{"class":772},"s7zQu","import",[683,775,777],{"class":776},"sMK4o"," {",[683,779,781],{"class":780},"sTEyZ"," defineConfig",[683,783,784],{"class":776}," }",[683,786,787],{"class":772}," from",[683,789,790],{"class":776}," '",[683,792,793],{"class":692},"nitro",[683,795,796],{"class":776},"'\n",[683,798,800,802,805,808,810,812],{"class":685,"line":799},2,[683,801,773],{"class":772},[683,803,804],{"class":780}," evlog ",[683,806,807],{"class":772},"from",[683,809,790],{"class":776},[683,811,593],{"class":692},[683,813,796],{"class":776},[683,815,817],{"class":685,"line":816},3,[683,818,820],{"emptyLinePlaceholder":819},true,"\n",[683,822,824,827,830,833,836],{"class":685,"line":823},4,[683,825,826],{"class":772},"export",[683,828,829],{"class":772}," default",[683,831,781],{"class":832},"s2Zo4",[683,834,835],{"class":780},"(",[683,837,838],{"class":776},"{\n",[683,840,842,846,848],{"class":685,"line":841},5,[683,843,845],{"class":844},"swJcz","  experimental",[683,847,663],{"class":776},[683,849,850],{"class":776}," {\n",[683,852,854,857,859,863],{"class":685,"line":853},6,[683,855,856],{"class":844},"    asyncContext",[683,858,663],{"class":776},[683,860,862],{"class":861},"sfNiH"," true",[683,864,865],{"class":776},",\n",[683,867,869],{"class":685,"line":868},7,[683,870,871],{"class":776},"  },\n",[683,873,875,878,880],{"class":685,"line":874},8,[683,876,877],{"class":844},"  modules",[683,879,663],{"class":776},[683,881,882],{"class":780}," [\n",[683,884,886,889,891],{"class":685,"line":885},9,[683,887,888],{"class":832},"    evlog",[683,890,835],{"class":780},[683,892,838],{"class":776},[683,894,896,899,901,903,906,908,910,913,916],{"class":685,"line":895},10,[683,897,898],{"class":844},"      env",[683,900,663],{"class":776},[683,902,777],{"class":776},[683,904,905],{"class":844}," service",[683,907,663],{"class":776},[683,909,790],{"class":776},[683,911,912],{"class":692},"my-app",[683,914,915],{"class":776},"'",[683,917,918],{"class":776}," },\n",[683,920,922,925,928],{"class":685,"line":921},11,[683,923,924],{"class":776},"    }",[683,926,927],{"class":780},")",[683,929,865],{"class":776},[683,931,933,936],{"class":685,"line":932},12,[683,934,935],{"class":780},"  ]",[683,937,865],{"class":776},[683,939,941,944],{"class":685,"line":940},13,[683,942,943],{"class":776},"}",[683,945,946],{"class":780},")\n",[582,948,949,950,953,954,957],{},"Enabling ",[591,951,952],{},"asyncContext"," lets you access the request-scoped logger from anywhere in the call stack via ",[591,955,956],{},"useRequest()",".",[665,959,961],{"id":960},"_3-error-handling-middleware","3. Error handling middleware",[582,963,964,965,968,969,972,973,976,977,980,981,984],{},"TanStack Start has its own error handling layer that runs before Nitro's. To ensure ",[591,966,967],{},"throw createError()"," returns a proper JSON response with ",[591,970,971],{},"why",", ",[591,974,975],{},"fix",", and ",[591,978,979],{},"link",", add the ",[591,982,983],{},"evlogErrorHandler"," middleware to your root route:",[673,986,989],{"className":763,"code":987,"filename":988,"language":765,"meta":679,"style":679},"import { createRootRoute } from '@tanstack\u002Freact-router'\nimport { createMiddleware } from '@tanstack\u002Freact-start'\nimport { evlogErrorHandler } from 'evlog\u002Fnitro\u002Fv3'\n\nexport const Route = createRootRoute({\n  server: {\n    middleware: [createMiddleware().server(evlogErrorHandler)],\n  },\n  \u002F\u002F ... head, shellComponent, etc.\n})\n","src\u002Froutes\u002F__root.tsx",[591,990,991,1011,1031,1050,1054,1074,1083,1109,1113,1119],{"__ignoreMap":679},[683,992,993,995,997,1000,1002,1004,1006,1009],{"class":685,"line":686},[683,994,773],{"class":772},[683,996,777],{"class":776},[683,998,999],{"class":780}," createRootRoute",[683,1001,784],{"class":776},[683,1003,787],{"class":772},[683,1005,790],{"class":776},[683,1007,1008],{"class":692},"@tanstack\u002Freact-router",[683,1010,796],{"class":776},[683,1012,1013,1015,1017,1020,1022,1024,1026,1029],{"class":685,"line":799},[683,1014,773],{"class":772},[683,1016,777],{"class":776},[683,1018,1019],{"class":780}," createMiddleware",[683,1021,784],{"class":776},[683,1023,787],{"class":772},[683,1025,790],{"class":776},[683,1027,1028],{"class":692},"@tanstack\u002Freact-start",[683,1030,796],{"class":776},[683,1032,1033,1035,1037,1040,1042,1044,1046,1048],{"class":685,"line":816},[683,1034,773],{"class":772},[683,1036,777],{"class":776},[683,1038,1039],{"class":780}," evlogErrorHandler",[683,1041,784],{"class":776},[683,1043,787],{"class":772},[683,1045,790],{"class":776},[683,1047,593],{"class":692},[683,1049,796],{"class":776},[683,1051,1052],{"class":685,"line":823},[683,1053,820],{"emptyLinePlaceholder":819},[683,1055,1056,1058,1062,1065,1068,1070,1072],{"class":685,"line":841},[683,1057,826],{"class":772},[683,1059,1061],{"class":1060},"spNyl"," const",[683,1063,1064],{"class":780}," Route ",[683,1066,1067],{"class":776},"=",[683,1069,999],{"class":832},[683,1071,835],{"class":780},[683,1073,838],{"class":776},[683,1075,1076,1079,1081],{"class":685,"line":853},[683,1077,1078],{"class":844},"  server",[683,1080,663],{"class":776},[683,1082,850],{"class":776},[683,1084,1085,1088,1090,1093,1096,1099,1101,1104,1107],{"class":685,"line":868},[683,1086,1087],{"class":844},"    middleware",[683,1089,663],{"class":776},[683,1091,1092],{"class":780}," [",[683,1094,1095],{"class":832},"createMiddleware",[683,1097,1098],{"class":780},"()",[683,1100,957],{"class":776},[683,1102,1103],{"class":832},"server",[683,1105,1106],{"class":780},"(evlogErrorHandler)]",[683,1108,865],{"class":776},[683,1110,1111],{"class":685,"line":874},[683,1112,871],{"class":776},[683,1114,1115],{"class":685,"line":885},[683,1116,1118],{"class":1117},"sHwdD","  \u002F\u002F ... head, shellComponent, etc.\n",[683,1120,1121,1123],{"class":685,"line":895},[683,1122,943],{"class":776},[683,1124,946],{"class":780},[582,1126,1127],{},"That's it. evlog automatically captures every request as a wide event with method, path, status, and duration.",[596,1129,1130,1133,1134,1139,1140,1143,1144,1146],{"color":598,"icon":532},[600,1131,1132],{},"Using Vite?"," TanStack Start is Vite-based. The ",[586,1135,1136],{"href":530},[591,1137,1138],{},"evlog\u002Fvite"," plugin strips ",[591,1141,1142],{},"log.debug()"," from production builds and injects source locations, add it to your ",[591,1145,755],{}," alongside the TanStack Start plugin.",[654,1148,51],{"id":1149},"wide-events",[582,1151,1152,1153,1156,1157,1159,1160,1163],{},"With ",[591,1154,1155],{},"experimental.asyncContext: true",", use ",[591,1158,956],{}," from ",[591,1161,1162],{},"nitro\u002Fcontext"," to access the request-scoped logger and build up context progressively:",[673,1165,1168],{"className":763,"code":1166,"filename":1167,"language":765,"meta":679,"style":679},"import { createFileRoute } from '@tanstack\u002Freact-router'\nimport { useRequest } from 'nitro\u002Fcontext'\nimport type { RequestLogger } from 'evlog'\n\nexport const Route = createFileRoute('\u002Fapi\u002Fhello')({\n  server: {\n    handlers: {\n      GET: async () => {\n        const req = useRequest()\n        const log = req.context.log as RequestLogger\n\n        log.set({ user: { id: 'user_123', plan: 'pro' } })\n        log.set({ action: 'fetch_profile' })\n        log.set({ cache: { hit: true, ttl: 3600 } })\n\n        return Response.json({ ok: true })\n      },\n    },\n  },\n})\n","src\u002Froutes\u002Fapi\u002Fhello.ts",[591,1169,1170,1189,1208,1231,1235,1261,1269,1278,1296,1312,1339,1343,1398,1426,1470,1475,1504,1510,1516,1521],{"__ignoreMap":679},[683,1171,1172,1174,1176,1179,1181,1183,1185,1187],{"class":685,"line":686},[683,1173,773],{"class":772},[683,1175,777],{"class":776},[683,1177,1178],{"class":780}," createFileRoute",[683,1180,784],{"class":776},[683,1182,787],{"class":772},[683,1184,790],{"class":776},[683,1186,1008],{"class":692},[683,1188,796],{"class":776},[683,1190,1191,1193,1195,1198,1200,1202,1204,1206],{"class":685,"line":799},[683,1192,773],{"class":772},[683,1194,777],{"class":776},[683,1196,1197],{"class":780}," useRequest",[683,1199,784],{"class":776},[683,1201,787],{"class":772},[683,1203,790],{"class":776},[683,1205,1162],{"class":692},[683,1207,796],{"class":776},[683,1209,1210,1212,1215,1217,1220,1222,1224,1226,1229],{"class":685,"line":816},[683,1211,773],{"class":772},[683,1213,1214],{"class":772}," type",[683,1216,777],{"class":776},[683,1218,1219],{"class":780}," RequestLogger",[683,1221,784],{"class":776},[683,1223,787],{"class":772},[683,1225,790],{"class":776},[683,1227,1228],{"class":692},"evlog",[683,1230,796],{"class":776},[683,1232,1233],{"class":685,"line":823},[683,1234,820],{"emptyLinePlaceholder":819},[683,1236,1237,1239,1241,1243,1245,1247,1249,1251,1254,1256,1259],{"class":685,"line":841},[683,1238,826],{"class":772},[683,1240,1061],{"class":1060},[683,1242,1064],{"class":780},[683,1244,1067],{"class":776},[683,1246,1178],{"class":832},[683,1248,835],{"class":780},[683,1250,915],{"class":776},[683,1252,1253],{"class":692},"\u002Fapi\u002Fhello",[683,1255,915],{"class":776},[683,1257,1258],{"class":780},")(",[683,1260,838],{"class":776},[683,1262,1263,1265,1267],{"class":685,"line":853},[683,1264,1078],{"class":844},[683,1266,663],{"class":776},[683,1268,850],{"class":776},[683,1270,1271,1274,1276],{"class":685,"line":868},[683,1272,1273],{"class":844},"    handlers",[683,1275,663],{"class":776},[683,1277,850],{"class":776},[683,1279,1280,1283,1285,1288,1291,1294],{"class":685,"line":874},[683,1281,1282],{"class":832},"      GET",[683,1284,663],{"class":776},[683,1286,1287],{"class":1060}," async",[683,1289,1290],{"class":776}," ()",[683,1292,1293],{"class":1060}," =>",[683,1295,850],{"class":776},[683,1297,1298,1301,1304,1307,1309],{"class":685,"line":885},[683,1299,1300],{"class":1060},"        const",[683,1302,1303],{"class":780}," req",[683,1305,1306],{"class":776}," =",[683,1308,1197],{"class":832},[683,1310,1311],{"class":844},"()\n",[683,1313,1314,1316,1319,1321,1323,1325,1328,1330,1333,1336],{"class":685,"line":895},[683,1315,1300],{"class":1060},[683,1317,1318],{"class":780}," log",[683,1320,1306],{"class":776},[683,1322,1303],{"class":780},[683,1324,957],{"class":776},[683,1326,1327],{"class":780},"context",[683,1329,957],{"class":776},[683,1331,1332],{"class":780},"log",[683,1334,1335],{"class":772}," as",[683,1337,1338],{"class":689}," RequestLogger\n",[683,1340,1341],{"class":685,"line":921},[683,1342,820],{"emptyLinePlaceholder":819},[683,1344,1345,1348,1350,1353,1355,1358,1361,1363,1365,1368,1370,1372,1375,1377,1380,1383,1385,1387,1390,1392,1394,1396],{"class":685,"line":932},[683,1346,1347],{"class":780},"        log",[683,1349,957],{"class":776},[683,1351,1352],{"class":832},"set",[683,1354,835],{"class":844},[683,1356,1357],{"class":776},"{",[683,1359,1360],{"class":844}," user",[683,1362,663],{"class":776},[683,1364,777],{"class":776},[683,1366,1367],{"class":844}," id",[683,1369,663],{"class":776},[683,1371,790],{"class":776},[683,1373,1374],{"class":692},"user_123",[683,1376,915],{"class":776},[683,1378,1379],{"class":776},",",[683,1381,1382],{"class":844}," 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cache",[683,1443,663],{"class":776},[683,1445,777],{"class":776},[683,1447,1448],{"class":844}," hit",[683,1450,663],{"class":776},[683,1452,862],{"class":861},[683,1454,1379],{"class":776},[683,1456,1457],{"class":844}," ttl",[683,1459,663],{"class":776},[683,1461,1463],{"class":1462},"sbssI"," 3600",[683,1465,784],{"class":776},[683,1467,784],{"class":776},[683,1469,946],{"class":844},[683,1471,1473],{"class":685,"line":1472},15,[683,1474,820],{"emptyLinePlaceholder":819},[683,1476,1478,1481,1484,1486,1489,1491,1493,1496,1498,1500,1502],{"class":685,"line":1477},16,[683,1479,1480],{"class":772},"        return",[683,1482,1483],{"class":780}," Response",[683,1485,957],{"class":776},[683,1487,1488],{"class":832},"json",[683,1490,835],{"class":844},[683,1492,1357],{"class":776},[683,1494,1495],{"class":844}," ok",[683,1497,663],{"class":776},[683,1499,862],{"class":861},[683,1501,784],{"class":776},[683,1503,946],{"class":844},[683,1505,1507],{"class":685,"line":1506},17,[683,1508,1509],{"class":776},"      },\n",[683,1511,1513],{"class":685,"line":1512},18,[683,1514,1515],{"class":776},"    },\n",[683,1517,1519],{"class":685,"line":1518},19,[683,1520,871],{"class":776},[683,1522,1524,1526],{"class":685,"line":1523},20,[683,1525,943],{"class":776},[683,1527,946],{"class":780},[582,1529,1530],{},"All fields are merged into a single wide event emitted when the request completes:",[673,1532,1535],{"className":675,"code":1533,"filename":1534,"language":678,"meta":679,"style":679},"14:58:15 INFO [my-app] GET \u002Fapi\u002Fhello 200 in 52ms\n  ├─ cache: hit=true ttl=3600\n  ├─ action: fetch_profile\n  ├─ user: id=user_123 plan=pro\n  └─ requestId: 4a8ff3a8-...\n","Terminal output",[591,1536,1537,1548,1568,1578,1591],{"__ignoreMap":679},[683,1538,1539,1542,1545],{"class":685,"line":686},[683,1540,1541],{"class":689},"14:58:15",[683,1543,1544],{"class":692}," INFO",[683,1546,1547],{"class":780}," [my-app] GET \u002Fapi\u002Fhello 200 in 52ms\n",[683,1549,1550,1553,1556,1559,1562,1565],{"class":685,"line":799},[683,1551,1552],{"class":689},"  ├─",[683,1554,1555],{"class":692}," cache:",[683,1557,1558],{"class":692}," hit=",[683,1560,1561],{"class":776},"true",[683,1563,1564],{"class":692}," ttl=",[683,1566,1567],{"class":1462},"3600\n",[683,1569,1570,1572,1575],{"class":685,"line":816},[683,1571,1552],{"class":689},[683,1573,1574],{"class":692}," action:",[683,1576,1577],{"class":692}," fetch_profile\n",[683,1579,1580,1582,1585,1588],{"class":685,"line":823},[683,1581,1552],{"class":689},[683,1583,1584],{"class":692}," user:",[683,1586,1587],{"class":692}," id=user_123",[683,1589,1590],{"class":692}," plan=pro\n",[683,1592,1593,1596,1599],{"class":685,"line":841},[683,1594,1595],{"class":689},"  └─",[683,1597,1598],{"class":692}," requestId:",[683,1600,1601],{"class":692}," 4a8ff3a8-...\n",[596,1603,1604,1606,1607,1610],{"color":598,"icon":13},[591,1605,956],{}," is an experimental Nitro v3 feature powered by ",[591,1608,1609],{},"AsyncLocalStorage",". It works on Node.js and Bun runtimes.",[654,1612,1614],{"id":1613},"error-handling","Error Handling",[582,1616,1617,1618,1621,1622,972,1624,976,1626,1628],{},"Use ",[591,1619,1620],{},"createError"," for structured errors with ",[591,1623,971],{},[591,1625,975],{},[591,1627,979],{}," fields:",[1630,1631,1632],"code-collapse",{},[673,1633,1636],{"className":763,"code":1634,"filename":1635,"language":765,"meta":679,"style":679},"import { createFileRoute } from '@tanstack\u002Freact-router'\nimport { useRequest } from 'nitro\u002Fcontext'\nimport { createError } from 'evlog'\nimport type { RequestLogger } from 'evlog'\n\nexport const Route = createFileRoute('\u002Fapi\u002Fcheckout')({\n  server: {\n    handlers: {\n      POST: async ({ request }) => {\n        const req = useRequest()\n        const log = req.context.log as RequestLogger\n        const body = await request.json()\n\n        log.set({ user: { id: body.userId, plan: body.plan } })\n        log.set({ cart: { items: body.items, total: body.total } })\n\n        const result = await chargeCard(body)\n\n        if (!result.success) {\n          throw createError({\n            message: 'Payment failed',\n            status: 402,\n            why: 'Card declined by issuer',\n            fix: 'Try a different payment method',\n            link: 'https:\u002F\u002Fdocs.example.com\u002Fpayments\u002Fdeclined',\n          })\n        }\n\n        return Response.json({ success: true, orderId: result.orderId })\n      },\n    },\n  },\n})\n","src\u002Froutes\u002Fapi\u002Fcheckout.ts",[591,1637,1638,1656,1674,1693,1713,1717,1742,1750,1758,1781,1793,1815,1835,1839,1887,1938,1942,1963,1967,1991,2002,2019,2032,2049,2066,2083,2091,2097,2102,2142,2147,2152,2157],{"__ignoreMap":679},[683,1639,1640,1642,1644,1646,1648,1650,1652,1654],{"class":685,"line":686},[683,1641,773],{"class":772},[683,1643,777],{"class":776},[683,1645,1178],{"class":780},[683,1647,784],{"class":776},[683,1649,787],{"class":772},[683,1651,790],{"class":776},[683,1653,1008],{"class":692},[683,1655,796],{"class":776},[683,1657,1658,1660,1662,1664,1666,1668,1670,1672],{"class":685,"line":799},[683,1659,773],{"class":772},[683,1661,777],{"class":776},[683,1663,1197],{"class":780},[683,1665,784],{"class":776},[683,1667,787],{"class":772},[683,1669,790],{"class":776},[683,1671,1162],{"class":692},[683,1673,796],{"class":776},[683,1675,1676,1678,1680,1683,1685,1687,1689,1691],{"class":685,"line":816},[683,1677,773],{"class":772},[683,1679,777],{"class":776},[683,1681,1682],{"class":780}," 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body",[683,1823,1306],{"class":776},[683,1825,1826],{"class":772}," await",[683,1828,1773],{"class":780},[683,1830,957],{"class":776},[683,1832,1488],{"class":832},[683,1834,1311],{"class":844},[683,1836,1837],{"class":685,"line":940},[683,1838,820],{"emptyLinePlaceholder":819},[683,1840,1841,1843,1845,1847,1849,1851,1853,1855,1857,1859,1861,1863,1865,1868,1870,1872,1874,1876,1878,1881,1883,1885],{"class":685,"line":1428},[683,1842,1347],{"class":780},[683,1844,957],{"class":776},[683,1846,1352],{"class":832},[683,1848,835],{"class":844},[683,1850,1357],{"class":776},[683,1852,1360],{"class":844},[683,1854,663],{"class":776},[683,1856,777],{"class":776},[683,1858,1367],{"class":844},[683,1860,663],{"class":776},[683,1862,1821],{"class":780},[683,1864,957],{"class":776},[683,1866,1867],{"class":780},"userId",[683,1869,1379],{"class":776},[683,1871,1382],{"class":844},[683,1873,663],{"class":776},[683,1875,1821],{"class":780},[683,1877,957],{"class":776},[683,1879,1880],{"class":780},"plan",[683,1882,784],{"class":776},[683,1884,784],{"class":776},[683,1886,946],{"class":844},[683,1888,1889,1891,1893,1895,1897,1899,1902,1904,1906,1909,1911,1913,1915,1918,1920,1923,1925,1927,1929,1932,1934,1936],{"class":685,"line":1472},[683,1890,1347],{"class":780},[683,1892,957],{"class":776},[683,1894,1352],{"class":832},[683,1896,835],{"class":844},[683,1898,1357],{"class":776},[683,1900,1901],{"class":844}," cart",[683,1903,663],{"class":776},[683,1905,777],{"class":776},[683,1907,1908],{"class":844}," items",[683,1910,663],{"class":776},[683,1912,1821],{"class":780},[683,1914,957],{"class":776},[683,1916,1917],{"class":780},"items",[683,1919,1379],{"class":776},[683,1921,1922],{"class":844}," total",[683,1924,663],{"class":776},[683,1926,1821],{"class":780},[683,1928,957],{"class":776},[683,1930,1931],{"class":780},"total",[683,1933,784],{"class":776},[683,1935,784],{"class":776},[683,1937,946],{"class":844},[683,1939,1940],{"class":685,"line":1477},[683,1941,820],{"emptyLinePlaceholder":819},[683,1943,1944,1946,1949,1951,1953,1956,1958,1961],{"class":685,"line":1506},[683,1945,1300],{"class":1060},[683,1947,1948],{"class":780}," result",[683,1950,1306],{"class":776},[683,1952,1826],{"class":772},[683,1954,1955],{"class":832}," chargeCard",[683,1957,835],{"class":844},[683,1959,1960],{"class":780},"body",[683,1962,946],{"class":844},[683,1964,1965],{"class":685,"line":1512},[683,1966,820],{"emptyLinePlaceholder":819},[683,1968,1969,1972,1975,1978,1981,1983,1986,1989],{"class":685,"line":1518},[683,1970,1971],{"class":772},"        if",[683,1973,1974],{"class":844}," (",[683,1976,1977],{"class":776},"!",[683,1979,1980],{"class":780},"result",[683,1982,957],{"class":776},[683,1984,1985],{"class":780},"success",[683,1987,1988],{"class":844},") ",[683,1990,838],{"class":776},[683,1992,1993,1996,1998,2000],{"class":685,"line":1523},[683,1994,1995],{"class":772},"          throw",[683,1997,1682],{"class":832},[683,1999,835],{"class":844},[683,2001,838],{"class":776},[683,2003,2005,2008,2010,2012,2015,2017],{"class":685,"line":2004},21,[683,2006,2007],{"class":844},"            message",[683,2009,663],{"class":776},[683,2011,790],{"class":776},[683,2013,2014],{"class":692},"Payment failed",[683,2016,915],{"class":776},[683,2018,865],{"class":776},[683,2020,2022,2025,2027,2030],{"class":685,"line":2021},22,[683,2023,2024],{"class":844},"            status",[683,2026,663],{"class":776},[683,2028,2029],{"class":1462}," 402",[683,2031,865],{"class":776},[683,2033,2035,2038,2040,2042,2045,2047],{"class":685,"line":2034},23,[683,2036,2037],{"class":844},"            why",[683,2039,663],{"class":776},[683,2041,790],{"class":776},[683,2043,2044],{"class":692},"Card declined by issuer",[683,2046,915],{"class":776},[683,2048,865],{"class":776},[683,2050,2052,2055,2057,2059,2062,2064],{"class":685,"line":2051},24,[683,2053,2054],{"class":844},"            fix",[683,2056,663],{"class":776},[683,2058,790],{"class":776},[683,2060,2061],{"class":692},"Try a different payment method",[683,2063,915],{"class":776},[683,2065,865],{"class":776},[683,2067,2069,2072,2074,2076,2079,2081],{"class":685,"line":2068},25,[683,2070,2071],{"class":844},"            link",[683,2073,663],{"class":776},[683,2075,790],{"class":776},[683,2077,2078],{"class":692},"https:\u002F\u002Fdocs.example.com\u002Fpayments\u002Fdeclined",[683,2080,915],{"class":776},[683,2082,865],{"class":776},[683,2084,2086,2089],{"class":685,"line":2085},26,[683,2087,2088],{"class":776},"          }",[683,2090,946],{"class":844},[683,2092,2094],{"class":685,"line":2093},27,[683,2095,2096],{"class":776},"        }\n",[683,2098,2100],{"class":685,"line":2099},28,[683,2101,820],{"emptyLinePlaceholder":819},[683,2103,2105,2107,2109,2111,2113,2115,2117,2120,2122,2124,2126,2129,2131,2133,2135,2138,2140],{"class":685,"line":2104},29,[683,2106,1480],{"class":772},[683,2108,1483],{"class":780},[683,2110,957],{"class":776},[683,2112,1488],{"class":832},[683,2114,835],{"class":844},[683,2116,1357],{"class":776},[683,2118,2119],{"class":844}," success",[683,2121,663],{"class":776},[683,2123,862],{"class":861},[683,2125,1379],{"class":776},[683,2127,2128],{"class":844}," orderId",[683,2130,663],{"class":776},[683,2132,1948],{"class":780},[683,2134,957],{"class":776},[683,2136,2137],{"class":780},"orderId",[683,2139,784],{"class":776},[683,2141,946],{"class":844},[683,2143,2145],{"class":685,"line":2144},30,[683,2146,1509],{"class":776},[683,2148,2150],{"class":685,"line":2149},31,[683,2151,1515],{"class":776},[683,2153,2155],{"class":685,"line":2154},32,[683,2156,871],{"class":776},[683,2158,2160,2162],{"class":685,"line":2159},33,[683,2161,943],{"class":776},[683,2163,946],{"class":780},[582,2165,2166],{},"The error is captured and logged with both the custom context and structured error fields:",[673,2168,2170],{"className":675,"code":2169,"filename":1534,"language":678,"meta":679,"style":679},"14:58:20 ERROR [my-app] POST \u002Fapi\u002Fcheckout 402 in 104ms\n  ├─ error: name=EvlogError message=Payment failed status=402\n  ├─ cart: items=3 total=9999\n  ├─ user: id=user_123 plan=pro\n  └─ requestId: 880a50ac-...\n",[591,2171,2172,2183,2205,2224,2234],{"__ignoreMap":679},[683,2173,2174,2177,2180],{"class":685,"line":686},[683,2175,2176],{"class":689},"14:58:20",[683,2178,2179],{"class":692}," ERROR",[683,2181,2182],{"class":780}," [my-app] POST \u002Fapi\u002Fcheckout 402 in 104ms\n",[683,2184,2185,2187,2190,2193,2196,2199,2202],{"class":685,"line":799},[683,2186,1552],{"class":689},[683,2188,2189],{"class":692}," error:",[683,2191,2192],{"class":692}," name=EvlogError",[683,2194,2195],{"class":692}," message=Payment",[683,2197,2198],{"class":692}," failed",[683,2200,2201],{"class":692}," status=",[683,2203,2204],{"class":1462},"402\n",[683,2206,2207,2209,2212,2215,2218,2221],{"class":685,"line":816},[683,2208,1552],{"class":689},[683,2210,2211],{"class":692}," cart:",[683,2213,2214],{"class":692}," items=",[683,2216,2217],{"class":1462},"3",[683,2219,2220],{"class":692}," total=",[683,2222,2223],{"class":1462},"9999\n",[683,2225,2226,2228,2230,2232],{"class":685,"line":823},[683,2227,1552],{"class":689},[683,2229,1584],{"class":692},[683,2231,1587],{"class":692},[683,2233,1590],{"class":692},[683,2235,2236,2238,2240],{"class":685,"line":841},[683,2237,1595],{"class":689},[683,2239,1598],{"class":692},[683,2241,2242],{"class":692}," 880a50ac-...\n",[665,2244,2246],{"id":2245},"parsing-errors-on-the-client","Parsing Errors on the Client",[582,2248,1617,2249,2252],{},[591,2250,2251],{},"parseError"," to extract the structured fields from any error response:",[673,2254,2259],{"className":2255,"code":2256,"filename":2257,"language":2258,"meta":679,"style":679},"language-tsx shiki shiki-themes material-theme-lighter material-theme material-theme-palenight","import { parseError } from 'evlog'\n\ntry {\n  const res = await fetch('\u002Fapi\u002Fcheckout', {\n    method: 'POST',\n    body: JSON.stringify({ userId: 'user_123' }),\n  })\n  if (!res.ok) throw { data: await res.json(), status: res.status }\n} catch (error) {\n  const { message, status, why, fix, link } = parseError(error)\n}\n","src\u002Froutes\u002Fcheckout.tsx","tsx",[591,2260,2261,2280,2284,2291,2318,2334,2370,2377,2433,2445,2486],{"__ignoreMap":679},[683,2262,2263,2265,2267,2270,2272,2274,2276,2278],{"class":685,"line":686},[683,2264,773],{"class":772},[683,2266,777],{"class":776},[683,2268,2269],{"class":780}," parseError",[683,2271,784],{"class":776},[683,2273,787],{"class":772},[683,2275,790],{"class":776},[683,2277,1228],{"class":692},[683,2279,796],{"class":776},[683,2281,2282],{"class":685,"line":799},[683,2283,820],{"emptyLinePlaceholder":819},[683,2285,2286,2289],{"class":685,"line":816},[683,2287,2288],{"class":772},"try",[683,2290,850],{"class":776},[683,2292,2293,2296,2299,2301,2303,2306,2308,2310,2312,2314,2316],{"class":685,"line":823},[683,2294,2295],{"class":1060},"  const",[683,2297,2298],{"class":780}," res",[683,2300,1306],{"class":776},[683,2302,1826],{"class":772},[683,2304,2305],{"class":832}," fetch",[683,2307,835],{"class":844},[683,2309,915],{"class":776},[683,2311,1735],{"class":692},[683,2313,915],{"class":776},[683,2315,1379],{"class":776},[683,2317,850],{"class":776},[683,2319,2320,2323,2325,2327,2330,2332],{"class":685,"line":841},[683,2321,2322],{"class":844},"    method",[683,2324,663],{"class":776},[683,2326,790],{"class":776},[683,2328,2329],{"class":692},"POST",[683,2331,915],{"class":776},[683,2333,865],{"class":776},[683,2335,2336,2339,2341,2344,2346,2349,2351,2353,2356,2358,2360,2362,2364,2366,2368],{"class":685,"line":853},[683,2337,2338],{"class":844},"    body",[683,2340,663],{"class":776},[683,2342,2343],{"class":780}," JSON",[683,2345,957],{"class":776},[683,2347,2348],{"class":832},"stringify",[683,2350,835],{"class":844},[683,2352,1357],{"class":776},[683,2354,2355],{"class":844}," userId",[683,2357,663],{"class":776},[683,2359,790],{"class":776},[683,2361,1374],{"class":692},[683,2363,915],{"class":776},[683,2365,784],{"class":776},[683,2367,927],{"class":844},[683,2369,865],{"class":776},[683,2371,2372,2375],{"class":685,"line":868},[683,2373,2374],{"class":776},"  }",[683,2376,946],{"class":844},[683,2378,2379,2382,2384,2386,2389,2391,2394,2396,2399,2401,2404,2406,2408,2410,2412,2414,2416,2418,2421,2423,2425,2427,2430],{"class":685,"line":874},[683,2380,2381],{"class":772},"  if",[683,2383,1974],{"class":844},[683,2385,1977],{"class":776},[683,2387,2388],{"class":780},"res",[683,2390,957],{"class":776},[683,2392,2393],{"class":780},"ok",[683,2395,1988],{"class":844},[683,2397,2398],{"class":772},"throw",[683,2400,777],{"class":776},[683,2402,2403],{"class":844}," data",[683,2405,663],{"class":776},[683,2407,1826],{"class":772},[683,2409,2298],{"class":780},[683,2411,957],{"class":776},[683,2413,1488],{"class":832},[683,2415,1098],{"class":844},[683,2417,1379],{"class":776},[683,2419,2420],{"class":844}," status",[683,2422,663],{"class":776},[683,2424,2298],{"class":780},[683,2426,957],{"class":776},[683,2428,2429],{"class":780},"status",[683,2431,2432],{"class":776}," }\n",[683,2434,2435,2437,2440,2443],{"class":685,"line":885},[683,2436,943],{"class":776},[683,2438,2439],{"class":772}," catch",[683,2441,2442],{"class":780}," (error) ",[683,2444,838],{"class":776},[683,2446,2447,2449,2451,2454,2456,2458,2460,2463,2465,2468,2470,2473,2475,2477,2479,2481,2484],{"class":685,"line":895},[683,2448,2295],{"class":1060},[683,2450,777],{"class":776},[683,2452,2453],{"class":780}," message",[683,2455,1379],{"class":776},[683,2457,2420],{"class":780},[683,2459,1379],{"class":776},[683,2461,2462],{"class":780}," why",[683,2464,1379],{"class":776},[683,2466,2467],{"class":780}," fix",[683,2469,1379],{"class":776},[683,2471,2472],{"class":780}," link",[683,2474,784],{"class":776},[683,2476,1306],{"class":776},[683,2478,2269],{"class":832},[683,2480,835],{"class":844},[683,2482,2483],{"class":780},"error",[683,2485,946],{"class":844},[683,2487,2488],{"class":685,"line":921},[683,2489,2490],{"class":776},"}\n",[654,2492,521],{"id":2493},"configuration",[582,2495,2496,2497,2500,2501,2504],{},"See the ",[586,2498,2499],{"href":522},"Configuration reference"," for all available options (",[591,2502,2503],{},"initLogger",", middleware options, sampling, silent mode, etc.).",[654,2506,2508],{"id":2507},"route-filtering","Route Filtering",[582,2510,2511,2512,2515,2516,2519],{},"Control which routes are logged with ",[591,2513,2514],{},"include"," and ",[591,2517,2518],{},"exclude"," in the module options:",[673,2521,2523],{"className":763,"code":2522,"filename":746,"language":765,"meta":679,"style":679},"import { defineConfig } from 'nitro'\nimport evlog from 'evlog\u002Fnitro\u002Fv3'\n\nexport default defineConfig({\n  experimental: { asyncContext: true },\n  modules: [\n    evlog({\n      env: { service: 'my-app' },\n      include: ['\u002Fapi\u002F**'],\n      exclude: ['\u002F_internal\u002F**', '\u002Fhealth'],\n      routes: {\n        '\u002Fapi\u002Fauth\u002F**': { service: 'auth-service' },\n        '\u002Fapi\u002Fpayment\u002F**': { service: 'payment-service' },\n      },\n    }),\n  ],\n})\n",[591,2524,2525,2543,2557,2561,2573,2590,2598,2606,2626,2647,2676,2685,2712,2738,2742,2750,2756],{"__ignoreMap":679},[683,2526,2527,2529,2531,2533,2535,2537,2539,2541],{"class":685,"line":686},[683,2528,773],{"class":772},[683,2530,777],{"class":776},[683,2532,781],{"class":780},[683,2534,784],{"class":776},[683,2536,787],{"class":772},[683,2538,790],{"class":776},[683,2540,793],{"class":692},[683,2542,796],{"class":776},[683,2544,2545,2547,2549,2551,2553,2555],{"class":685,"line":799},[683,2546,773],{"class":772},[683,2548,804],{"class":780},[683,2550,807],{"class":772},[683,2552,790],{"class":776},[683,2554,593],{"class":692},[683,2556,796],{"class":776},[683,2558,2559],{"class":685,"line":816},[683,2560,820],{"emptyLinePlaceholder":819},[683,2562,2563,2565,2567,2569,2571],{"class":685,"line":823},[683,2564,826],{"class":772},[683,2566,829],{"class":772},[683,2568,781],{"class":832},[683,2570,835],{"class":780},[683,2572,838],{"class":776},[683,2574,2575,2577,2579,2581,2584,2586,2588],{"class":685,"line":841},[683,2576,845],{"class":844},[683,2578,663],{"class":776},[683,2580,777],{"class":776},[683,2582,2583],{"class":844}," asyncContext",[683,2585,663],{"class":776},[683,2587,862],{"class":861},[683,2589,918],{"class":776},[683,2591,2592,2594,2596],{"class":685,"line":853},[683,2593,877],{"class":844},[683,2595,663],{"class":776},[683,2597,882],{"class":780},[683,2599,2600,2602,2604],{"class":685,"line":868},[683,2601,888],{"class":832},[683,2603,835],{"class":780},[683,2605,838],{"class":776},[683,2607,2608,2610,2612,2614,2616,2618,2620,2622,2624],{"class":685,"line":874},[683,2609,898],{"class":844},[683,2611,663],{"class":776},[683,2613,777],{"class":776},[683,2615,905],{"class":844},[683,2617,663],{"class":776},[683,2619,790],{"class":776},[683,2621,912],{"class":692},[683,2623,915],{"class":776},[683,2625,918],{"class":776},[683,2627,2628,2631,2633,2635,2637,2640,2642,2645],{"class":685,"line":885},[683,2629,2630],{"class":844},"      include",[683,2632,663],{"class":776},[683,2634,1092],{"class":780},[683,2636,915],{"class":776},[683,2638,2639],{"class":692},"\u002Fapi\u002F**",[683,2641,915],{"class":776},[683,2643,2644],{"class":780},"]",[683,2646,865],{"class":776},[683,2648,2649,2652,2654,2656,2658,2661,2663,2665,2667,2670,2672,2674],{"class":685,"line":895},[683,2650,2651],{"class":844},"      exclude",[683,2653,663],{"class":776},[683,2655,1092],{"class":780},[683,2657,915],{"class":776},[683,2659,2660],{"class":692},"\u002F_internal\u002F**",[683,2662,915],{"class":776},[683,2664,1379],{"class":776},[683,2666,790],{"class":776},[683,2668,2669],{"class":692},"\u002Fhealth",[683,2671,915],{"class":776},[683,2673,2644],{"class":780},[683,2675,865],{"class":776},[683,2677,2678,2681,2683],{"class":685,"line":921},[683,2679,2680],{"class":844},"      routes",[683,2682,663],{"class":776},[683,2684,850],{"class":776},[683,2686,2687,2690,2693,2695,2697,2699,2701,2703,2705,2708,2710],{"class":685,"line":932},[683,2688,2689],{"class":776},"        '",[683,2691,2692],{"class":844},"\u002Fapi\u002Fauth\u002F**",[683,2694,915],{"class":776},[683,2696,663],{"class":776},[683,2698,777],{"class":776},[683,2700,905],{"class":844},[683,2702,663],{"class":776},[683,2704,790],{"class":776},[683,2706,2707],{"class":692},"auth-service",[683,2709,915],{"class":776},[683,2711,918],{"class":776},[683,2713,2714,2716,2719,2721,2723,2725,2727,2729,2731,2734,2736],{"class":685,"line":940},[683,2715,2689],{"class":776},[683,2717,2718],{"class":844},"\u002Fapi\u002Fpayment\u002F**",[683,2720,915],{"class":776},[683,2722,663],{"class":776},[683,2724,777],{"class":776},[683,2726,905],{"class":844},[683,2728,663],{"class":776},[683,2730,790],{"class":776},[683,2732,2733],{"class":692},"payment-service",[683,2735,915],{"class":776},[683,2737,918],{"class":776},[683,2739,2740],{"class":685,"line":1428},[683,2741,1509],{"class":776},[683,2743,2744,2746,2748],{"class":685,"line":1472},[683,2745,924],{"class":776},[683,2747,927],{"class":780},[683,2749,865],{"class":776},[683,2751,2752,2754],{"class":685,"line":1477},[683,2753,935],{"class":780},[683,2755,865],{"class":776},[683,2757,2758,2760],{"class":685,"line":1506},[683,2759,943],{"class":776},[683,2761,946],{"class":780},[654,2763,2765],{"id":2764},"drain-enrichers","Drain & Enrichers",[582,2767,2768,2769,2772],{},"Since TanStack Start uses Nitro v3, configure drains and enrichers via Nitro plugins. Create a ",[591,2770,2771],{},"server\u002Fplugins\u002F"," directory and register hooks:",[673,2774,2777],{"className":763,"code":2775,"filename":2776,"language":765,"meta":679,"style":679},"import { definePlugin } from 'nitro'\nimport { createAxiomDrain } from 'evlog\u002Faxiom'\n\nexport default definePlugin((nitroApp) => {\n  const axiom = createAxiomDrain()\n\n  nitroApp.hooks.hook('evlog:drain', axiom)\n})\n","server\u002Fplugins\u002Fevlog-drain.ts",[591,2778,2779,2798,2818,2822,2843,2856,2860,2890],{"__ignoreMap":679},[683,2780,2781,2783,2785,2788,2790,2792,2794,2796],{"class":685,"line":686},[683,2782,773],{"class":772},[683,2784,777],{"class":776},[683,2786,2787],{"class":780}," definePlugin",[683,2789,784],{"class":776},[683,2791,787],{"class":772},[683,2793,790],{"class":776},[683,2795,793],{"class":692},[683,2797,796],{"class":776},[683,2799,2800,2802,2804,2807,2809,2811,2813,2816],{"class":685,"line":799},[683,2801,773],{"class":772},[683,2803,777],{"class":776},[683,2805,2806],{"class":780}," createAxiomDrain",[683,2808,784],{"class":776},[683,2810,787],{"class":772},[683,2812,790],{"class":776},[683,2814,2815],{"class":692},"evlog\u002Faxiom",[683,2817,796],{"class":776},[683,2819,2820],{"class":685,"line":816},[683,2821,820],{"emptyLinePlaceholder":819},[683,2823,2824,2826,2828,2830,2832,2834,2837,2839,2841],{"class":685,"line":823},[683,2825,826],{"class":772},[683,2827,829],{"class":772},[683,2829,2787],{"class":832},[683,2831,835],{"class":780},[683,2833,835],{"class":776},[683,2835,2836],{"class":1772},"nitroApp",[683,2838,927],{"class":776},[683,2840,1293],{"class":1060},[683,2842,850],{"class":776},[683,2844,2845,2847,2850,2852,2854],{"class":685,"line":841},[683,2846,2295],{"class":1060},[683,2848,2849],{"class":780}," axiom",[683,2851,1306],{"class":776},[683,2853,2806],{"class":832},[683,2855,1311],{"class":844},[683,2857,2858],{"class":685,"line":853},[683,2859,820],{"emptyLinePlaceholder":819},[683,2861,2862,2865,2867,2870,2872,2875,2877,2879,2882,2884,2886,2888],{"class":685,"line":868},[683,2863,2864],{"class":780},"  nitroApp",[683,2866,957],{"class":776},[683,2868,2869],{"class":780},"hooks",[683,2871,957],{"class":776},[683,2873,2874],{"class":832},"hook",[683,2876,835],{"class":844},[683,2878,915],{"class":776},[683,2880,2881],{"class":692},"evlog:drain",[683,2883,915],{"class":776},[683,2885,1379],{"class":776},[683,2887,2849],{"class":780},[683,2889,946],{"class":844},[683,2891,2892,2894],{"class":685,"line":874},[683,2893,943],{"class":776},[683,2895,946],{"class":780},[673,2897,2900],{"className":763,"code":2898,"filename":2899,"language":765,"meta":679,"style":679},"import { definePlugin } from 'nitro'\nimport { createUserAgentEnricher, createRequestSizeEnricher } from 'evlog\u002Fenrichers'\n\nexport default definePlugin((nitroApp) => {\n  const enrichers = [createUserAgentEnricher(), createRequestSizeEnricher()]\n\n  nitroApp.hooks.hook('evlog:enrich', (ctx) => {\n    for (const enricher of enrichers) enricher(ctx)\n  })\n})\n","server\u002Fplugins\u002Fevlog-enrich.ts",[591,2901,2902,2920,2945,2949,2969,2992,2996,3030,3059,3065],{"__ignoreMap":679},[683,2903,2904,2906,2908,2910,2912,2914,2916,2918],{"class":685,"line":686},[683,2905,773],{"class":772},[683,2907,777],{"class":776},[683,2909,2787],{"class":780},[683,2911,784],{"class":776},[683,2913,787],{"class":772},[683,2915,790],{"class":776},[683,2917,793],{"class":692},[683,2919,796],{"class":776},[683,2921,2922,2924,2926,2929,2931,2934,2936,2938,2940,2943],{"class":685,"line":799},[683,2923,773],{"class":772},[683,2925,777],{"class":776},[683,2927,2928],{"class":780}," createUserAgentEnricher",[683,2930,1379],{"class":776},[683,2932,2933],{"class":780}," createRequestSizeEnricher",[683,2935,784],{"class":776},[683,2937,787],{"class":772},[683,2939,790],{"class":776},[683,2941,2942],{"class":692},"evlog\u002Fenrichers",[683,2944,796],{"class":776},[683,2946,2947],{"class":685,"line":816},[683,2948,820],{"emptyLinePlaceholder":819},[683,2950,2951,2953,2955,2957,2959,2961,2963,2965,2967],{"class":685,"line":823},[683,2952,826],{"class":772},[683,2954,829],{"class":772},[683,2956,2787],{"class":832},[683,2958,835],{"class":780},[683,2960,835],{"class":776},[683,2962,2836],{"class":1772},[683,2964,927],{"class":776},[683,2966,1293],{"class":1060},[683,2968,850],{"class":776},[683,2970,2971,2973,2976,2978,2980,2983,2985,2987,2989],{"class":685,"line":841},[683,2972,2295],{"class":1060},[683,2974,2975],{"class":780}," enrichers",[683,2977,1306],{"class":776},[683,2979,1092],{"class":844},[683,2981,2982],{"class":832},"createUserAgentEnricher",[683,2984,1098],{"class":844},[683,2986,1379],{"class":776},[683,2988,2933],{"class":832},[683,2990,2991],{"class":844},"()]\n",[683,2993,2994],{"class":685,"line":853},[683,2995,820],{"emptyLinePlaceholder":819},[683,2997,2998,3000,3002,3004,3006,3008,3010,3012,3015,3017,3019,3021,3024,3026,3028],{"class":685,"line":868},[683,2999,2864],{"class":780},[683,3001,957],{"class":776},[683,3003,2869],{"class":780},[683,3005,957],{"class":776},[683,3007,2874],{"class":832},[683,3009,835],{"class":844},[683,3011,915],{"class":776},[683,3013,3014],{"class":692},"evlog:enrich",[683,3016,915],{"class":776},[683,3018,1379],{"class":776},[683,3020,1974],{"class":776},[683,3022,3023],{"class":1772},"ctx",[683,3025,927],{"class":776},[683,3027,1293],{"class":1060},[683,3029,850],{"class":776},[683,3031,3032,3035,3037,3040,3043,3046,3048,3050,3053,3055,3057],{"class":685,"line":874},[683,3033,3034],{"class":772},"    for",[683,3036,1974],{"class":844},[683,3038,3039],{"class":1060},"const",[683,3041,3042],{"class":780}," enricher",[683,3044,3045],{"class":776}," of",[683,3047,2975],{"class":780},[683,3049,1988],{"class":844},[683,3051,3052],{"class":832},"enricher",[683,3054,835],{"class":844},[683,3056,3023],{"class":780},[683,3058,946],{"class":844},[683,3060,3061,3063],{"class":685,"line":885},[683,3062,2374],{"class":776},[683,3064,946],{"class":844},[683,3066,3067,3069],{"class":685,"line":895},[683,3068,943],{"class":776},[683,3070,946],{"class":780},[596,3072,2496,3073,2515,3075,3077],{"color":598,"icon":13},[586,3074,148],{"href":153},[586,3076,440],{"href":441}," docs for all available drain adapters and enrichers.",[665,3079,3081],{"id":3080},"pipeline-batching-retry","Pipeline (Batching & Retry)",[582,3083,3084,3085,3088],{},"For production, wrap your adapter with ",[591,3086,3087],{},"createDrainPipeline"," to batch events and retry on failure:",[673,3090,3092],{"className":763,"code":3091,"filename":2776,"language":765,"meta":679,"style":679},"import { definePlugin } from 'nitro'\nimport type { DrainContext } from 'evlog'\nimport { createAxiomDrain } from 'evlog\u002Faxiom'\nimport { createDrainPipeline } from 'evlog\u002Fpipeline'\n\nexport default definePlugin((nitroApp) => {\n  const pipeline = createDrainPipeline\u003CDrainContext>({\n    batch: { size: 50, intervalMs: 5000 },\n    retry: { maxAttempts: 3 },\n  })\n  const drain = pipeline(createAxiomDrain())\n\n  nitroApp.hooks.hook('evlog:drain', drain)\n})\n",[591,3093,3094,3112,3133,3151,3171,3175,3195,3219,3248,3267,3273,3292,3296,3322],{"__ignoreMap":679},[683,3095,3096,3098,3100,3102,3104,3106,3108,3110],{"class":685,"line":686},[683,3097,773],{"class":772},[683,3099,777],{"class":776},[683,3101,2787],{"class":780},[683,3103,784],{"class":776},[683,3105,787],{"class":772},[683,3107,790],{"class":776},[683,3109,793],{"class":692},[683,3111,796],{"class":776},[683,3113,3114,3116,3118,3120,3123,3125,3127,3129,3131],{"class":685,"line":799},[683,3115,773],{"class":772},[683,3117,1214],{"class":772},[683,3119,777],{"class":776},[683,3121,3122],{"class":780}," DrainContext",[683,3124,784],{"class":776},[683,3126,787],{"class":772},[683,3128,790],{"class":776},[683,3130,1228],{"class":692},[683,3132,796],{"class":776},[683,3134,3135,3137,3139,3141,3143,3145,3147,3149],{"class":685,"line":816},[683,3136,773],{"class":772},[683,3138,777],{"class":776},[683,3140,2806],{"class":780},[683,3142,784],{"class":776},[683,3144,787],{"class":772},[683,3146,790],{"class":776},[683,3148,2815],{"class":692},[683,3150,796],{"class":776},[683,3152,3153,3155,3157,3160,3162,3164,3166,3169],{"class":685,"line":823},[683,3154,773],{"class":772},[683,3156,777],{"class":776},[683,3158,3159],{"class":780}," 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