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Install",[604,605,606,631,645,659],"code-group",{},[607,608,614],"pre",{"className":609,"code":610,"filename":611,"language":612,"meta":613,"style":613},"language-bash shiki shiki-themes material-theme-lighter material-theme material-theme-palenight","pnpm add evlog\n","pnpm","bash","",[525,615,616],{"__ignoreMap":613},[617,618,621,624,628],"span",{"class":619,"line":620},"line",1,[617,622,611],{"class":623},"sBMFI",[617,625,627],{"class":626},"sfazB"," add",[617,629,630],{"class":626}," evlog\n",[607,632,635],{"className":609,"code":633,"filename":634,"language":612,"meta":613,"style":613},"bun add evlog\n","bun",[525,636,637],{"__ignoreMap":613},[617,638,639,641,643],{"class":619,"line":620},[617,640,634],{"class":623},[617,642,627],{"class":626},[617,644,630],{"class":626},[607,646,649],{"className":609,"code":647,"filename":648,"language":612,"meta":613,"style":613},"yarn add evlog\n","yarn",[525,650,651],{"__ignoreMap":613},[617,652,653,655,657],{"class":619,"line":620},[617,654,648],{"class":623},[617,656,627],{"class":626},[617,658,630],{"class":626},[607,660,663],{"className":609,"code":661,"filename":662,"language":612,"meta":613,"style":613},"npm install evlog\n","npm",[525,664,665],{"__ignoreMap":613},[617,666,667,669,672],{"class":619,"line":620},[617,668,662],{"class":623},[617,670,671],{"class":626}," install",[617,673,630],{"class":626},[599,675,677,678],{"id":676},"_2-add-nitroconfigts","2. Add ",[525,679,680],{},"nitro.config.ts",[516,682,683,684,686,687,690,691,694],{},"Create a ",[525,685,680],{}," at the project root to register the evlog module. Your ",[525,688,689],{},"vite.config.ts"," already has the ",[525,692,693],{},"nitro()"," plugin from the CLI, so no changes are needed there.",[607,696,700],{"className":697,"code":698,"filename":680,"language":699,"meta":613,"style":613},"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",[525,701,702,731,748,755,773,785,800,806,817,827,853,864,872],{"__ignoreMap":613},[617,703,704,708,712,716,719,722,725,728],{"class":619,"line":620},[617,705,707],{"class":706},"s7zQu","import",[617,709,711],{"class":710},"sMK4o"," {",[617,713,715],{"class":714},"sTEyZ"," defineConfig",[617,717,718],{"class":710}," }",[617,720,721],{"class":706}," from",[617,723,724],{"class":710}," '",[617,726,727],{"class":626},"nitro",[617,729,730],{"class":710},"'\n",[617,732,734,736,739,742,744,746],{"class":619,"line":733},2,[617,735,707],{"class":706},[617,737,738],{"class":714}," evlog ",[617,740,741],{"class":706},"from",[617,743,724],{"class":710},[617,745,527],{"class":626},[617,747,730],{"class":710},[617,749,751],{"class":619,"line":750},3,[617,752,754],{"emptyLinePlaceholder":753},true,"\n",[617,756,758,761,764,767,770],{"class":619,"line":757},4,[617,759,760],{"class":706},"export",[617,762,763],{"class":706}," default",[617,765,715],{"class":766},"s2Zo4",[617,768,769],{"class":714},"(",[617,771,772],{"class":710},"{\n",[617,774,776,780,782],{"class":619,"line":775},5,[617,777,779],{"class":778},"swJcz","  experimental",[617,781,597],{"class":710},[617,783,784],{"class":710}," {\n",[617,786,788,791,793,797],{"class":619,"line":787},6,[617,789,790],{"class":778},"    asyncContext",[617,792,597],{"class":710},[617,794,796],{"class":795},"sfNiH"," true",[617,798,799],{"class":710},",\n",[617,801,803],{"class":619,"line":802},7,[617,804,805],{"class":710},"  },\n",[617,807,809,812,814],{"class":619,"line":808},8,[617,810,811],{"class":778},"  modules",[617,813,597],{"class":710},[617,815,816],{"class":714}," [\n",[617,818,820,823,825],{"class":619,"line":819},9,[617,821,822],{"class":766},"    evlog",[617,824,769],{"class":714},[617,826,772],{"class":710},[617,828,830,833,835,837,840,842,844,847,850],{"class":619,"line":829},10,[617,831,832],{"class":778},"      env",[617,834,597],{"class":710},[617,836,711],{"class":710},[617,838,839],{"class":778}," service",[617,841,597],{"class":710},[617,843,724],{"class":710},[617,845,846],{"class":626},"my-app",[617,848,849],{"class":710},"'",[617,851,852],{"class":710}," },\n",[617,854,856,859,862],{"class":619,"line":855},11,[617,857,858],{"class":710},"    }",[617,860,861],{"class":714},")",[617,863,799],{"class":710},[617,865,867,870],{"class":619,"line":866},12,[617,868,869],{"class":714},"  ]",[617,871,799],{"class":710},[617,873,875,878],{"class":619,"line":874},13,[617,876,877],{"class":710},"}",[617,879,880],{"class":714},")\n",[516,882,883,884,887,888,891],{},"Enabling ",[525,885,886],{},"asyncContext"," lets you access the request-scoped logger from anywhere in the call stack via ",[525,889,890],{},"useRequest()",".",[599,893,895],{"id":894},"_3-error-handling-middleware","3. Error handling middleware",[516,897,898,899,902,903,906,907,910,911,914,915,918],{},"TanStack Start has its own error handling layer that runs before Nitro's. To ensure ",[525,900,901],{},"throw createError()"," returns a proper JSON response with ",[525,904,905],{},"why",", ",[525,908,909],{},"fix",", and ",[525,912,913],{},"link",", add the ",[525,916,917],{},"evlogErrorHandler"," middleware to your root route:",[607,920,923],{"className":697,"code":921,"filename":922,"language":699,"meta":613,"style":613},"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",[525,924,925,945,965,984,988,1008,1017,1043,1047,1053],{"__ignoreMap":613},[617,926,927,929,931,934,936,938,940,943],{"class":619,"line":620},[617,928,707],{"class":706},[617,930,711],{"class":710},[617,932,933],{"class":714}," createRootRoute",[617,935,718],{"class":710},[617,937,721],{"class":706},[617,939,724],{"class":710},[617,941,942],{"class":626},"@tanstack\u002Freact-router",[617,944,730],{"class":710},[617,946,947,949,951,954,956,958,960,963],{"class":619,"line":733},[617,948,707],{"class":706},[617,950,711],{"class":710},[617,952,953],{"class":714}," createMiddleware",[617,955,718],{"class":710},[617,957,721],{"class":706},[617,959,724],{"class":710},[617,961,962],{"class":626},"@tanstack\u002Freact-start",[617,964,730],{"class":710},[617,966,967,969,971,974,976,978,980,982],{"class":619,"line":750},[617,968,707],{"class":706},[617,970,711],{"class":710},[617,972,973],{"class":714}," evlogErrorHandler",[617,975,718],{"class":710},[617,977,721],{"class":706},[617,979,724],{"class":710},[617,981,527],{"class":626},[617,983,730],{"class":710},[617,985,986],{"class":619,"line":757},[617,987,754],{"emptyLinePlaceholder":753},[617,989,990,992,996,999,1002,1004,1006],{"class":619,"line":775},[617,991,760],{"class":706},[617,993,995],{"class":994},"spNyl"," const",[617,997,998],{"class":714}," Route ",[617,1000,1001],{"class":710},"=",[617,1003,933],{"class":766},[617,1005,769],{"class":714},[617,1007,772],{"class":710},[617,1009,1010,1013,1015],{"class":619,"line":787},[617,1011,1012],{"class":778},"  server",[617,1014,597],{"class":710},[617,1016,784],{"class":710},[617,1018,1019,1022,1024,1027,1030,1033,1035,1038,1041],{"class":619,"line":802},[617,1020,1021],{"class":778},"    middleware",[617,1023,597],{"class":710},[617,1025,1026],{"class":714}," [",[617,1028,1029],{"class":766},"createMiddleware",[617,1031,1032],{"class":714},"()",[617,1034,891],{"class":710},[617,1036,1037],{"class":766},"server",[617,1039,1040],{"class":714},"(evlogErrorHandler)]",[617,1042,799],{"class":710},[617,1044,1045],{"class":619,"line":808},[617,1046,805],{"class":710},[617,1048,1049],{"class":619,"line":819},[617,1050,1052],{"class":1051},"sHwdD","  \u002F\u002F ... head, shellComponent, etc.\n",[617,1054,1055,1057],{"class":619,"line":829},[617,1056,877],{"class":710},[617,1058,880],{"class":714},[516,1060,1061],{},"That's it. evlog automatically captures every request as a wide event with method, path, status, and duration.",[530,1063,1064,1067,1068,1073,1074,1077,1078,1080],{"color":532,"icon":496},[534,1065,1066],{},"Using Vite?"," TanStack Start is Vite-based. The ",[520,1069,1070],{"href":494},[525,1071,1072],{},"evlog\u002Fvite"," plugin strips ",[525,1075,1076],{},"log.debug()"," from production builds and injects source locations, add it to your ",[525,1079,689],{}," alongside the TanStack Start plugin.",[588,1082,46],{"id":1083},"wide-events",[516,1085,1086,1087,1090,1091,1093,1094,1097],{},"With ",[525,1088,1089],{},"experimental.asyncContext: true",", use ",[525,1092,890],{}," from ",[525,1095,1096],{},"nitro\u002Fcontext"," to access the request-scoped logger and build up context progressively:",[607,1099,1102],{"className":697,"code":1100,"filename":1101,"language":699,"meta":613,"style":613},"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",[525,1103,1104,1123,1142,1165,1169,1195,1203,1212,1230,1246,1273,1277,1332,1360,1404,1409,1438,1444,1450,1455],{"__ignoreMap":613},[617,1105,1106,1108,1110,1113,1115,1117,1119,1121],{"class":619,"line":620},[617,1107,707],{"class":706},[617,1109,711],{"class":710},[617,1111,1112],{"class":714}," createFileRoute",[617,1114,718],{"class":710},[617,1116,721],{"class":706},[617,1118,724],{"class":710},[617,1120,942],{"class":626},[617,1122,730],{"class":710},[617,1124,1125,1127,1129,1132,1134,1136,1138,1140],{"class":619,"line":733},[617,1126,707],{"class":706},[617,1128,711],{"class":710},[617,1130,1131],{"class":714}," useRequest",[617,1133,718],{"class":710},[617,1135,721],{"class":706},[617,1137,724],{"class":710},[617,1139,1096],{"class":626},[617,1141,730],{"class":710},[617,1143,1144,1146,1149,1151,1154,1156,1158,1160,1163],{"class":619,"line":750},[617,1145,707],{"class":706},[617,1147,1148],{"class":706}," type",[617,1150,711],{"class":710},[617,1152,1153],{"class":714}," RequestLogger",[617,1155,718],{"class":710},[617,1157,721],{"class":706},[617,1159,724],{"class":710},[617,1161,1162],{"class":626},"evlog",[617,1164,730],{"class":710},[617,1166,1167],{"class":619,"line":757},[617,1168,754],{"emptyLinePlaceholder":753},[617,1170,1171,1173,1175,1177,1179,1181,1183,1185,1188,1190,1193],{"class":619,"line":775},[617,1172,760],{"class":706},[617,1174,995],{"class":994},[617,1176,998],{"class":714},[617,1178,1001],{"class":710},[617,1180,1112],{"class":766},[617,1182,769],{"class":714},[617,1184,849],{"class":710},[617,1186,1187],{"class":626},"\u002Fapi\u002Fhello",[617,1189,849],{"class":710},[617,1191,1192],{"class":714},")(",[617,1194,772],{"class":710},[617,1196,1197,1199,1201],{"class":619,"line":787},[617,1198,1012],{"class":778},[617,1200,597],{"class":710},[617,1202,784],{"class":710},[617,1204,1205,1208,1210],{"class":619,"line":802},[617,1206,1207],{"class":778},"    handlers",[617,1209,597],{"class":710},[617,1211,784],{"class":710},[617,1213,1214,1217,1219,1222,1225,1228],{"class":619,"line":808},[617,1215,1216],{"class":766},"      GET",[617,1218,597],{"class":710},[617,1220,1221],{"class":994}," async",[617,1223,1224],{"class":710}," ()",[617,1226,1227],{"class":994}," =>",[617,1229,784],{"class":710},[617,1231,1232,1235,1238,1241,1243],{"class":619,"line":819},[617,1233,1234],{"class":994},"        const",[617,1236,1237],{"class":714}," req",[617,1239,1240],{"class":710}," =",[617,1242,1131],{"class":766},[617,1244,1245],{"class":778},"()\n",[617,1247,1248,1250,1253,1255,1257,1259,1262,1264,1267,1270],{"class":619,"line":829},[617,1249,1234],{"class":994},[617,1251,1252],{"class":714}," log",[617,1254,1240],{"class":710},[617,1256,1237],{"class":714},[617,1258,891],{"class":710},[617,1260,1261],{"class":714},"context",[617,1263,891],{"class":710},[617,1265,1266],{"class":714},"log",[617,1268,1269],{"class":706}," as",[617,1271,1272],{"class":623}," RequestLogger\n",[617,1274,1275],{"class":619,"line":855},[617,1276,754],{"emptyLinePlaceholder":753},[617,1278,1279,1282,1284,1287,1289,1292,1295,1297,1299,1302,1304,1306,1309,1311,1314,1317,1319,1321,1324,1326,1328,1330],{"class":619,"line":866},[617,1280,1281],{"class":714},"        log",[617,1283,891],{"class":710},[617,1285,1286],{"class":766},"set",[617,1288,769],{"class":778},[617,1290,1291],{"class":710},"{",[617,1293,1294],{"class":778}," user",[617,1296,597],{"class":710},[617,1298,711],{"class":710},[617,1300,1301],{"class":778}," id",[617,1303,597],{"class":710},[617,1305,724],{"class":710},[617,1307,1308],{"class":626},"user_123",[617,1310,849],{"class":710},[617,1312,1313],{"class":710},",",[617,1315,1316],{"class":778}," plan",[617,1318,597],{"class":710},[617,1320,724],{"class":710},[617,1322,1323],{"class":626},"pro",[617,1325,849],{"class":710},[617,1327,718],{"class":710},[617,1329,718],{"class":710},[617,1331,880],{"class":778},[617,1333,1334,1336,1338,1340,1342,1344,1347,1349,1351,1354,1356,1358],{"class":619,"line":874},[617,1335,1281],{"class":714},[617,1337,891],{"class":710},[617,1339,1286],{"class":766},[617,1341,769],{"class":778},[617,1343,1291],{"class":710},[617,1345,1346],{"class":778}," action",[617,1348,597],{"class":710},[617,1350,724],{"class":710},[617,1352,1353],{"class":626},"fetch_profile",[617,1355,849],{"class":710},[617,1357,718],{"class":710},[617,1359,880],{"class":778},[617,1361,1363,1365,1367,1369,1371,1373,1376,1378,1380,1383,1385,1387,1389,1392,1394,1398,1400,1402],{"class":619,"line":1362},14,[617,1364,1281],{"class":714},[617,1366,891],{"class":710},[617,1368,1286],{"class":766},[617,1370,769],{"class":778},[617,1372,1291],{"class":710},[617,1374,1375],{"class":778}," cache",[617,1377,597],{"class":710},[617,1379,711],{"class":710},[617,1381,1382],{"class":778}," hit",[617,1384,597],{"class":710},[617,1386,796],{"class":795},[617,1388,1313],{"class":710},[617,1390,1391],{"class":778}," ttl",[617,1393,597],{"class":710},[617,1395,1397],{"class":1396},"sbssI"," 3600",[617,1399,718],{"class":710},[617,1401,718],{"class":710},[617,1403,880],{"class":778},[617,1405,1407],{"class":619,"line":1406},15,[617,1408,754],{"emptyLinePlaceholder":753},[617,1410,1412,1415,1418,1420,1423,1425,1427,1430,1432,1434,1436],{"class":619,"line":1411},16,[617,1413,1414],{"class":706},"        return",[617,1416,1417],{"class":714}," Response",[617,1419,891],{"class":710},[617,1421,1422],{"class":766},"json",[617,1424,769],{"class":778},[617,1426,1291],{"class":710},[617,1428,1429],{"class":778}," ok",[617,1431,597],{"class":710},[617,1433,796],{"class":795},[617,1435,718],{"class":710},[617,1437,880],{"class":778},[617,1439,1441],{"class":619,"line":1440},17,[617,1442,1443],{"class":710},"      },\n",[617,1445,1447],{"class":619,"line":1446},18,[617,1448,1449],{"class":710},"    },\n",[617,1451,1453],{"class":619,"line":1452},19,[617,1454,805],{"class":710},[617,1456,1458,1460],{"class":619,"line":1457},20,[617,1459,877],{"class":710},[617,1461,880],{"class":714},[516,1463,1464],{},"All fields are merged into a single wide event emitted when the request completes:",[607,1466,1469],{"className":609,"code":1467,"filename":1468,"language":612,"meta":613,"style":613},"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",[525,1470,1471,1482,1502,1512,1525],{"__ignoreMap":613},[617,1472,1473,1476,1479],{"class":619,"line":620},[617,1474,1475],{"class":623},"14:58:15",[617,1477,1478],{"class":626}," INFO",[617,1480,1481],{"class":714}," [my-app] GET \u002Fapi\u002Fhello 200 in 52ms\n",[617,1483,1484,1487,1490,1493,1496,1499],{"class":619,"line":733},[617,1485,1486],{"class":623},"  ├─",[617,1488,1489],{"class":626}," cache:",[617,1491,1492],{"class":626}," hit=",[617,1494,1495],{"class":710},"true",[617,1497,1498],{"class":626}," ttl=",[617,1500,1501],{"class":1396},"3600\n",[617,1503,1504,1506,1509],{"class":619,"line":750},[617,1505,1486],{"class":623},[617,1507,1508],{"class":626}," action:",[617,1510,1511],{"class":626}," fetch_profile\n",[617,1513,1514,1516,1519,1522],{"class":619,"line":757},[617,1515,1486],{"class":623},[617,1517,1518],{"class":626}," user:",[617,1520,1521],{"class":626}," id=user_123",[617,1523,1524],{"class":626}," plan=pro\n",[617,1526,1527,1530,1533],{"class":619,"line":775},[617,1528,1529],{"class":623},"  └─",[617,1531,1532],{"class":626}," requestId:",[617,1534,1535],{"class":626}," 4a8ff3a8-...\n",[530,1537,1538,1540,1541,1544],{"color":532,"icon":13},[525,1539,890],{}," is an experimental Nitro v3 feature powered by ",[525,1542,1543],{},"AsyncLocalStorage",". It works on Node.js and Bun runtimes.",[588,1546,1548],{"id":1547},"error-handling","Error Handling",[516,1550,1551,1552,1555,1556,906,1558,910,1560,1562],{},"Use ",[525,1553,1554],{},"createError"," for structured errors with ",[525,1557,905],{},[525,1559,909],{},[525,1561,913],{}," fields:",[1564,1565,1566],"code-collapse",{},[607,1567,1570],{"className":697,"code":1568,"filename":1569,"language":699,"meta":613,"style":613},"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",[525,1571,1572,1590,1608,1627,1647,1651,1676,1684,1692,1715,1727,1749,1769,1773,1821,1872,1876,1897,1901,1925,1936,1953,1966,1983,2000,2017,2025,2031,2036,2076,2081,2086,2091],{"__ignoreMap":613},[617,1573,1574,1576,1578,1580,1582,1584,1586,1588],{"class":619,"line":620},[617,1575,707],{"class":706},[617,1577,711],{"class":710},[617,1579,1112],{"class":714},[617,1581,718],{"class":710},[617,1583,721],{"class":706},[617,1585,724],{"class":710},[617,1587,942],{"class":626},[617,1589,730],{"class":710},[617,1591,1592,1594,1596,1598,1600,1602,1604,1606],{"class":619,"line":733},[617,1593,707],{"class":706},[617,1595,711],{"class":710},[617,1597,1131],{"class":714},[617,1599,718],{"class":710},[617,1601,721],{"class":706},[617,1603,724],{"class":710},[617,1605,1096],{"class":626},[617,1607,730],{"class":710},[617,1609,1610,1612,1614,1617,1619,1621,1623,1625],{"class":619,"line":750},[617,1611,707],{"class":706},[617,1613,711],{"class":710},[617,1615,1616],{"class":714}," 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     POST",[617,1698,597],{"class":710},[617,1700,1221],{"class":994},[617,1702,1703],{"class":710}," ({",[617,1705,1707],{"class":1706},"sHdIc"," request",[617,1709,1710],{"class":710}," })",[617,1712,1227],{"class":994},[617,1714,784],{"class":710},[617,1716,1717,1719,1721,1723,1725],{"class":619,"line":829},[617,1718,1234],{"class":994},[617,1720,1237],{"class":714},[617,1722,1240],{"class":710},[617,1724,1131],{"class":766},[617,1726,1245],{"class":778},[617,1728,1729,1731,1733,1735,1737,1739,1741,1743,1745,1747],{"class":619,"line":855},[617,1730,1234],{"class":994},[617,1732,1252],{"class":714},[617,1734,1240],{"class":710},[617,1736,1237],{"class":714},[617,1738,891],{"class":710},[617,1740,1261],{"class":714},[617,1742,891],{"class":710},[617,1744,1266],{"class":714},[617,1746,1269],{"class":706},[617,1748,1272],{"class":623},[617,1750,1751,1753,1756,1758,1761,1763,1765,1767],{"class":619,"line":866},[617,1752,1234],{"class":994},[617,1754,1755],{"class":714}," body",[617,1757,1240],{"class":710},[617,1759,1760],{"class":706}," await",[617,1762,1707],{"class":714},[617,1764,891],{"class":710},[617,1766,1422],{"class":766},[617,1768,1245],{"class":778},[617,1770,1771],{"class":619,"line":874},[617,1772,754],{"emptyLinePlaceholder":753},[617,1774,1775,1777,1779,1781,1783,1785,1787,1789,1791,1793,1795,1797,1799,1802,1804,1806,1808,1810,1812,1815,1817,1819],{"class":619,"line":1362},[617,1776,1281],{"class":714},[617,1778,891],{"class":710},[617,1780,1286],{"class":766},[617,1782,769],{"class":778},[617,1784,1291],{"class":710},[617,1786,1294],{"class":778},[617,1788,597],{"class":710},[617,1790,711],{"class":710},[617,1792,1301],{"class":778},[617,1794,597],{"class":710},[617,1796,1755],{"class":714},[617,1798,891],{"class":710},[617,1800,1801],{"class":714},"userId",[617,1803,1313],{"class":710},[617,1805,1316],{"class":778},[617,1807,597],{"class":710},[617,1809,1755],{"class":714},[617,1811,891],{"class":710},[617,1813,1814],{"class":714},"plan",[617,1816,718],{"class":710},[617,1818,718],{"class":710},[617,1820,880],{"class":778},[617,1822,1823,1825,1827,1829,1831,1833,1836,1838,1840,1843,1845,1847,1849,1852,1854,1857,1859,1861,1863,1866,1868,1870],{"class":619,"line":1406},[617,1824,1281],{"class":714},[617,1826,891],{"class":710},[617,1828,1286],{"class":766},[617,1830,769],{"class":778},[617,1832,1291],{"class":710},[617,1834,1835],{"class":778}," cart",[617,1837,597],{"class":710},[617,1839,711],{"class":710},[617,1841,1842],{"class":778}," items",[617,1844,597],{"class":710},[617,1846,1755],{"class":714},[617,1848,891],{"class":710},[617,1850,1851],{"class":714},"items",[617,1853,1313],{"class":710},[617,1855,1856],{"class":778}," total",[617,1858,597],{"class":710},[617,1860,1755],{"class":714},[617,1862,891],{"class":710},[617,1864,1865],{"class":714},"total",[617,1867,718],{"class":710},[617,1869,718],{"class":710},[617,1871,880],{"class":778},[617,1873,1874],{"class":619,"line":1411},[617,1875,754],{"emptyLinePlaceholder":753},[617,1877,1878,1880,1883,1885,1887,1890,1892,1895],{"class":619,"line":1440},[617,1879,1234],{"class":994},[617,1881,1882],{"class":714}," result",[617,1884,1240],{"class":710},[617,1886,1760],{"class":706},[617,1888,1889],{"class":766}," chargeCard",[617,1891,769],{"class":778},[617,1893,1894],{"class":714},"body",[617,1896,880],{"class":778},[617,1898,1899],{"class":619,"line":1446},[617,1900,754],{"emptyLinePlaceholder":753},[617,1902,1903,1906,1909,1912,1915,1917,1920,1923],{"class":619,"line":1452},[617,1904,1905],{"class":706},"        if",[617,1907,1908],{"class":778}," (",[617,1910,1911],{"class":710},"!",[617,1913,1914],{"class":714},"result",[617,1916,891],{"class":710},[617,1918,1919],{"class":714},"success",[617,1921,1922],{"class":778},") ",[617,1924,772],{"class":710},[617,1926,1927,1930,1932,1934],{"class":619,"line":1457},[617,1928,1929],{"class":706},"          throw",[617,1931,1616],{"class":766},[617,1933,769],{"class":778},[617,1935,772],{"class":710},[617,1937,1939,1942,1944,1946,1949,1951],{"class":619,"line":1938},21,[617,1940,1941],{"class":778},"            message",[617,1943,597],{"class":710},[617,1945,724],{"class":710},[617,1947,1948],{"class":626},"Payment failed",[617,1950,849],{"class":710},[617,1952,799],{"class":710},[617,1954,1956,1959,1961,1964],{"class":619,"line":1955},22,[617,1957,1958],{"class":778},"            status",[617,1960,597],{"class":710},[617,1962,1963],{"class":1396}," 402",[617,1965,799],{"class":710},[617,1967,1969,1972,1974,1976,1979,1981],{"class":619,"line":1968},23,[617,1970,1971],{"class":778},"            why",[617,1973,597],{"class":710},[617,1975,724],{"class":710},[617,1977,1978],{"class":626},"Card declined by issuer",[617,1980,849],{"class":710},[617,1982,799],{"class":710},[617,1984,1986,1989,1991,1993,1996,1998],{"class":619,"line":1985},24,[617,1987,1988],{"class":778},"            fix",[617,1990,597],{"class":710},[617,1992,724],{"class":710},[617,1994,1995],{"class":626},"Try a different payment method",[617,1997,849],{"class":710},[617,1999,799],{"class":710},[617,2001,2003,2006,2008,2010,2013,2015],{"class":619,"line":2002},25,[617,2004,2005],{"class":778},"            link",[617,2007,597],{"class":710},[617,2009,724],{"class":710},[617,2011,2012],{"class":626},"https:\u002F\u002Fdocs.example.com\u002Fpayments\u002Fdeclined",[617,2014,849],{"class":710},[617,2016,799],{"class":710},[617,2018,2020,2023],{"class":619,"line":2019},26,[617,2021,2022],{"class":710},"          }",[617,2024,880],{"class":778},[617,2026,2028],{"class":619,"line":2027},27,[617,2029,2030],{"class":710},"        }\n",[617,2032,2034],{"class":619,"line":2033},28,[617,2035,754],{"emptyLinePlaceholder":753},[617,2037,2039,2041,2043,2045,2047,2049,2051,2054,2056,2058,2060,2063,2065,2067,2069,2072,2074],{"class":619,"line":2038},29,[617,2040,1414],{"class":706},[617,2042,1417],{"class":714},[617,2044,891],{"class":710},[617,2046,1422],{"class":766},[617,2048,769],{"class":778},[617,2050,1291],{"class":710},[617,2052,2053],{"class":778}," success",[617,2055,597],{"class":710},[617,2057,796],{"class":795},[617,2059,1313],{"class":710},[617,2061,2062],{"class":778}," orderId",[617,2064,597],{"class":710},[617,2066,1882],{"class":714},[617,2068,891],{"class":710},[617,2070,2071],{"class":714},"orderId",[617,2073,718],{"class":710},[617,2075,880],{"class":778},[617,2077,2079],{"class":619,"line":2078},30,[617,2080,1443],{"class":710},[617,2082,2084],{"class":619,"line":2083},31,[617,2085,1449],{"class":710},[617,2087,2089],{"class":619,"line":2088},32,[617,2090,805],{"class":710},[617,2092,2094,2096],{"class":619,"line":2093},33,[617,2095,877],{"class":710},[617,2097,880],{"class":714},[516,2099,2100],{},"The error is captured and logged with both the custom context and structured error fields:",[607,2102,2104],{"className":609,"code":2103,"filename":1468,"language":612,"meta":613,"style":613},"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",[525,2105,2106,2117,2139,2158,2168],{"__ignoreMap":613},[617,2107,2108,2111,2114],{"class":619,"line":620},[617,2109,2110],{"class":623},"14:58:20",[617,2112,2113],{"class":626}," ERROR",[617,2115,2116],{"class":714}," [my-app] POST \u002Fapi\u002Fcheckout 402 in 104ms\n",[617,2118,2119,2121,2124,2127,2130,2133,2136],{"class":619,"line":733},[617,2120,1486],{"class":623},[617,2122,2123],{"class":626}," error:",[617,2125,2126],{"class":626}," name=EvlogError",[617,2128,2129],{"class":626}," message=Payment",[617,2131,2132],{"class":626}," failed",[617,2134,2135],{"class":626}," status=",[617,2137,2138],{"class":1396},"402\n",[617,2140,2141,2143,2146,2149,2152,2155],{"class":619,"line":750},[617,2142,1486],{"class":623},[617,2144,2145],{"class":626}," cart:",[617,2147,2148],{"class":626}," items=",[617,2150,2151],{"class":1396},"3",[617,2153,2154],{"class":626}," total=",[617,2156,2157],{"class":1396},"9999\n",[617,2159,2160,2162,2164,2166],{"class":619,"line":757},[617,2161,1486],{"class":623},[617,2163,1518],{"class":626},[617,2165,1521],{"class":626},[617,2167,1524],{"class":626},[617,2169,2170,2172,2174],{"class":619,"line":775},[617,2171,1529],{"class":623},[617,2173,1532],{"class":626},[617,2175,2176],{"class":626}," 880a50ac-...\n",[599,2178,2180],{"id":2179},"parsing-errors-on-the-client","Parsing Errors on the Client",[516,2182,1551,2183,2186],{},[525,2184,2185],{},"parseError"," to extract the structured fields from any error response:",[607,2188,2193],{"className":2189,"code":2190,"filename":2191,"language":2192,"meta":613,"style":613},"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",[525,2194,2195,2214,2218,2225,2252,2268,2304,2311,2367,2379,2420],{"__ignoreMap":613},[617,2196,2197,2199,2201,2204,2206,2208,2210,2212],{"class":619,"line":620},[617,2198,707],{"class":706},[617,2200,711],{"class":710},[617,2202,2203],{"class":714}," parseError",[617,2205,718],{"class":710},[617,2207,721],{"class":706},[617,2209,724],{"class":710},[617,2211,1162],{"class":626},[617,2213,730],{"class":710},[617,2215,2216],{"class":619,"line":733},[617,2217,754],{"emptyLinePlaceholder":753},[617,2219,2220,2223],{"class":619,"line":750},[617,2221,2222],{"class":706},"try",[617,2224,784],{"class":710},[617,2226,2227,2230,2233,2235,2237,2240,2242,2244,2246,2248,2250],{"class":619,"line":757},[617,2228,2229],{"class":994},"  const",[617,2231,2232],{"class":714}," res",[617,2234,1240],{"class":710},[617,2236,1760],{"class":706},[617,2238,2239],{"class":766}," fetch",[617,2241,769],{"class":778},[617,2243,849],{"class":710},[617,2245,1669],{"class":626},[617,2247,849],{"class":710},[617,2249,1313],{"class":710},[617,2251,784],{"class":710},[617,2253,2254,2257,2259,2261,2264,2266],{"class":619,"line":775},[617,2255,2256],{"class":778},"    method",[617,2258,597],{"class":710},[617,2260,724],{"class":710},[617,2262,2263],{"class":626},"POST",[617,2265,849],{"class":710},[617,2267,799],{"class":710},[617,2269,2270,2273,2275,2278,2280,2283,2285,2287,2290,2292,2294,2296,2298,2300,2302],{"class":619,"line":787},[617,2271,2272],{"class":778},"    body",[617,2274,597],{"class":710},[617,2276,2277],{"class":714}," JSON",[617,2279,891],{"class":710},[617,2281,2282],{"class":766},"stringify",[617,2284,769],{"class":778},[617,2286,1291],{"class":710},[617,2288,2289],{"class":778}," userId",[617,2291,597],{"class":710},[617,2293,724],{"class":710},[617,2295,1308],{"class":626},[617,2297,849],{"class":710},[617,2299,718],{"class":710},[617,2301,861],{"class":778},[617,2303,799],{"class":710},[617,2305,2306,2309],{"class":619,"line":802},[617,2307,2308],{"class":710},"  }",[617,2310,880],{"class":778},[617,2312,2313,2316,2318,2320,2323,2325,2328,2330,2333,2335,2338,2340,2342,2344,2346,2348,2350,2352,2355,2357,2359,2361,2364],{"class":619,"line":808},[617,2314,2315],{"class":706},"  if",[617,2317,1908],{"class":778},[617,2319,1911],{"class":710},[617,2321,2322],{"class":714},"res",[617,2324,891],{"class":710},[617,2326,2327],{"class":714},"ok",[617,2329,1922],{"class":778},[617,2331,2332],{"class":706},"throw",[617,2334,711],{"class":710},[617,2336,2337],{"class":778}," data",[617,2339,597],{"class":710},[617,2341,1760],{"class":706},[617,2343,2232],{"class":714},[617,2345,891],{"class":710},[617,2347,1422],{"class":766},[617,2349,1032],{"class":778},[617,2351,1313],{"class":710},[617,2353,2354],{"class":778}," status",[617,2356,597],{"class":710},[617,2358,2232],{"class":714},[617,2360,891],{"class":710},[617,2362,2363],{"class":714},"status",[617,2365,2366],{"class":710}," }\n",[617,2368,2369,2371,2374,2377],{"class":619,"line":819},[617,2370,877],{"class":710},[617,2372,2373],{"class":706}," catch",[617,2375,2376],{"class":714}," (error) ",[617,2378,772],{"class":710},[617,2380,2381,2383,2385,2388,2390,2392,2394,2397,2399,2402,2404,2407,2409,2411,2413,2415,2418],{"class":619,"line":829},[617,2382,2229],{"class":994},[617,2384,711],{"class":710},[617,2386,2387],{"class":714}," message",[617,2389,1313],{"class":710},[617,2391,2354],{"class":714},[617,2393,1313],{"class":710},[617,2395,2396],{"class":714}," why",[617,2398,1313],{"class":710},[617,2400,2401],{"class":714}," fix",[617,2403,1313],{"class":710},[617,2405,2406],{"class":714}," link",[617,2408,718],{"class":710},[617,2410,1240],{"class":710},[617,2412,2203],{"class":766},[617,2414,769],{"class":778},[617,2416,2417],{"class":714},"error",[617,2419,880],{"class":778},[617,2421,2422],{"class":619,"line":855},[617,2423,2424],{"class":710},"}\n",[588,2426,485],{"id":2427},"configuration",[516,2429,2430,2431,2434,2435,2438],{},"See the ",[520,2432,2433],{"href":486},"Configuration reference"," for all available options (",[525,2436,2437],{},"initLogger",", middleware options, sampling, silent mode, etc.).",[588,2440,2442],{"id":2441},"route-filtering","Route Filtering",[516,2444,2445,2446,2449,2450,2453],{},"Control which routes are logged with ",[525,2447,2448],{},"include"," and ",[525,2451,2452],{},"exclude"," in the module options:",[607,2455,2457],{"className":697,"code":2456,"filename":680,"language":699,"meta":613,"style":613},"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",[525,2458,2459,2477,2491,2495,2507,2524,2532,2540,2560,2581,2610,2619,2646,2672,2676,2684,2690],{"__ignoreMap":613},[617,2460,2461,2463,2465,2467,2469,2471,2473,2475],{"class":619,"line":620},[617,2462,707],{"class":706},[617,2464,711],{"class":710},[617,2466,715],{"class":714},[617,2468,718],{"class":710},[617,2470,721],{"class":706},[617,2472,724],{"class":710},[617,2474,727],{"class":626},[617,2476,730],{"class":710},[617,2478,2479,2481,2483,2485,2487,2489],{"class":619,"line":733},[617,2480,707],{"class":706},[617,2482,738],{"class":714},[617,2484,741],{"class":706},[617,2486,724],{"class":710},[617,2488,527],{"class":626},[617,2490,730],{"class":710},[617,2492,2493],{"class":619,"line":750},[617,2494,754],{"emptyLinePlaceholder":753},[617,2496,2497,2499,2501,2503,2505],{"class":619,"line":757},[617,2498,760],{"class":706},[617,2500,763],{"class":706},[617,2502,715],{"class":766},[617,2504,769],{"class":714},[617,2506,772],{"class":710},[617,2508,2509,2511,2513,2515,2518,2520,2522],{"class":619,"line":775},[617,2510,779],{"class":778},[617,2512,597],{"class":710},[617,2514,711],{"class":710},[617,2516,2517],{"class":778}," asyncContext",[617,2519,597],{"class":710},[617,2521,796],{"class":795},[617,2523,852],{"class":710},[617,2525,2526,2528,2530],{"class":619,"line":787},[617,2527,811],{"class":778},[617,2529,597],{"class":710},[617,2531,816],{"class":714},[617,2533,2534,2536,2538],{"class":619,"line":802},[617,2535,822],{"class":766},[617,2537,769],{"class":714},[617,2539,772],{"class":710},[617,2541,2542,2544,2546,2548,2550,2552,2554,2556,2558],{"class":619,"line":808},[617,2543,832],{"class":778},[617,2545,597],{"class":710},[617,2547,711],{"class":710},[617,2549,839],{"class":778},[617,2551,597],{"class":710},[617,2553,724],{"class":710},[617,2555,846],{"class":626},[617,2557,849],{"class":710},[617,2559,852],{"class":710},[617,2561,2562,2565,2567,2569,2571,2574,2576,2579],{"class":619,"line":819},[617,2563,2564],{"class":778},"      include",[617,2566,597],{"class":710},[617,2568,1026],{"class":714},[617,2570,849],{"class":710},[617,2572,2573],{"class":626},"\u002Fapi\u002F**",[617,2575,849],{"class":710},[617,2577,2578],{"class":714},"]",[617,2580,799],{"class":710},[617,2582,2583,2586,2588,2590,2592,2595,2597,2599,2601,2604,2606,2608],{"class":619,"line":829},[617,2584,2585],{"class":778},"      exclude",[617,2587,597],{"class":710},[617,2589,1026],{"class":714},[617,2591,849],{"class":710},[617,2593,2594],{"class":626},"\u002F_internal\u002F**",[617,2596,849],{"class":710},[617,2598,1313],{"class":710},[617,2600,724],{"class":710},[617,2602,2603],{"class":626},"\u002Fhealth",[617,2605,849],{"class":710},[617,2607,2578],{"class":714},[617,2609,799],{"class":710},[617,2611,2612,2615,2617],{"class":619,"line":855},[617,2613,2614],{"class":778},"      routes",[617,2616,597],{"class":710},[617,2618,784],{"class":710},[617,2620,2621,2624,2627,2629,2631,2633,2635,2637,2639,2642,2644],{"class":619,"line":866},[617,2622,2623],{"class":710},"        '",[617,2625,2626],{"class":778},"\u002Fapi\u002Fauth\u002F**",[617,2628,849],{"class":710},[617,2630,597],{"class":710},[617,2632,711],{"class":710},[617,2634,839],{"class":778},[617,2636,597],{"class":710},[617,2638,724],{"class":710},[617,2640,2641],{"class":626},"auth-service",[617,2643,849],{"class":710},[617,2645,852],{"class":710},[617,2647,2648,2650,2653,2655,2657,2659,2661,2663,2665,2668,2670],{"class":619,"line":874},[617,2649,2623],{"class":710},[617,2651,2652],{"class":778},"\u002Fapi\u002Fpayment\u002F**",[617,2654,849],{"class":710},[617,2656,597],{"class":710},[617,2658,711],{"class":710},[617,2660,839],{"class":778},[617,2662,597],{"class":710},[617,2664,724],{"class":710},[617,2666,2667],{"class":626},"payment-service",[617,2669,849],{"class":710},[617,2671,852],{"class":710},[617,2673,2674],{"class":619,"line":1362},[617,2675,1443],{"class":710},[617,2677,2678,2680,2682],{"class":619,"line":1406},[617,2679,858],{"class":710},[617,2681,861],{"class":714},[617,2683,799],{"class":710},[617,2685,2686,2688],{"class":619,"line":1411},[617,2687,869],{"class":714},[617,2689,799],{"class":710},[617,2691,2692,2694],{"class":619,"line":1440},[617,2693,877],{"class":710},[617,2695,880],{"class":714},[588,2697,2699],{"id":2698},"drain-enrichers","Drain & Enrichers",[516,2701,2702,2703,2706],{},"Since TanStack Start uses Nitro v3, configure drains and enrichers via Nitro plugins. Create a ",[525,2704,2705],{},"server\u002Fplugins\u002F"," directory and register hooks:",[607,2708,2711],{"className":697,"code":2709,"filename":2710,"language":699,"meta":613,"style":613},"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",[525,2712,2713,2732,2752,2756,2777,2790,2794,2824],{"__ignoreMap":613},[617,2714,2715,2717,2719,2722,2724,2726,2728,2730],{"class":619,"line":620},[617,2716,707],{"class":706},[617,2718,711],{"class":710},[617,2720,2721],{"class":714}," definePlugin",[617,2723,718],{"class":710},[617,2725,721],{"class":706},[617,2727,724],{"class":710},[617,2729,727],{"class":626},[617,2731,730],{"class":710},[617,2733,2734,2736,2738,2741,2743,2745,2747,2750],{"class":619,"line":733},[617,2735,707],{"class":706},[617,2737,711],{"class":710},[617,2739,2740],{"class":714}," createAxiomDrain",[617,2742,718],{"class":710},[617,2744,721],{"class":706},[617,2746,724],{"class":710},[617,2748,2749],{"class":626},"evlog\u002Faxiom",[617,2751,730],{"class":710},[617,2753,2754],{"class":619,"line":750},[617,2755,754],{"emptyLinePlaceholder":753},[617,2757,2758,2760,2762,2764,2766,2768,2771,2773,2775],{"class":619,"line":757},[617,2759,760],{"class":706},[617,2761,763],{"class":706},[617,2763,2721],{"class":766},[617,2765,769],{"class":714},[617,2767,769],{"class":710},[617,2769,2770],{"class":1706},"nitroApp",[617,2772,861],{"class":710},[617,2774,1227],{"class":994},[617,2776,784],{"class":710},[617,2778,2779,2781,2784,2786,2788],{"class":619,"line":775},[617,2780,2229],{"class":994},[617,2782,2783],{"class":714}," axiom",[617,2785,1240],{"class":710},[617,2787,2740],{"class":766},[617,2789,1245],{"class":778},[617,2791,2792],{"class":619,"line":787},[617,2793,754],{"emptyLinePlaceholder":753},[617,2795,2796,2799,2801,2804,2806,2809,2811,2813,2816,2818,2820,2822],{"class":619,"line":802},[617,2797,2798],{"class":714},"  nitroApp",[617,2800,891],{"class":710},[617,2802,2803],{"class":714},"hooks",[617,2805,891],{"class":710},[617,2807,2808],{"class":766},"hook",[617,2810,769],{"class":778},[617,2812,849],{"class":710},[617,2814,2815],{"class":626},"evlog:drain",[617,2817,849],{"class":710},[617,2819,1313],{"class":710},[617,2821,2783],{"class":714},[617,2823,880],{"class":778},[617,2825,2826,2828],{"class":619,"line":808},[617,2827,877],{"class":710},[617,2829,880],{"class":714},[607,2831,2834],{"className":697,"code":2832,"filename":2833,"language":699,"meta":613,"style":613},"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",[525,2835,2836,2854,2879,2883,2903,2926,2930,2964,2993,2999],{"__ignoreMap":613},[617,2837,2838,2840,2842,2844,2846,2848,2850,2852],{"class":619,"line":620},[617,2839,707],{"class":706},[617,2841,711],{"class":710},[617,2843,2721],{"class":714},[617,2845,718],{"class":710},[617,2847,721],{"class":706},[617,2849,724],{"class":710},[617,2851,727],{"class":626},[617,2853,730],{"class":710},[617,2855,2856,2858,2860,2863,2865,2868,2870,2872,2874,2877],{"class":619,"line":733},[617,2857,707],{"class":706},[617,2859,711],{"class":710},[617,2861,2862],{"class":714}," createUserAgentEnricher",[617,2864,1313],{"class":710},[617,2866,2867],{"class":714}," createRequestSizeEnricher",[617,2869,718],{"class":710},[617,2871,721],{"class":706},[617,2873,724],{"class":710},[617,2875,2876],{"class":626},"evlog\u002Fenrichers",[617,2878,730],{"class":710},[617,2880,2881],{"class":619,"line":750},[617,2882,754],{"emptyLinePlaceholder":753},[617,2884,2885,2887,2889,2891,2893,2895,2897,2899,2901],{"class":619,"line":757},[617,2886,760],{"class":706},[617,2888,763],{"class":706},[617,2890,2721],{"class":766},[617,2892,769],{"class":714},[617,2894,769],{"class":710},[617,2896,2770],{"class":1706},[617,2898,861],{"class":710},[617,2900,1227],{"class":994},[617,2902,784],{"class":710},[617,2904,2905,2907,2910,2912,2914,2917,2919,2921,2923],{"class":619,"line":775},[617,2906,2229],{"class":994},[617,2908,2909],{"class":714}," enrichers",[617,2911,1240],{"class":710},[617,2913,1026],{"class":778},[617,2915,2916],{"class":766},"createUserAgentEnricher",[617,2918,1032],{"class":778},[617,2920,1313],{"class":710},[617,2922,2867],{"class":766},[617,2924,2925],{"class":778},"()]\n",[617,2927,2928],{"class":619,"line":787},[617,2929,754],{"emptyLinePlaceholder":753},[617,2931,2932,2934,2936,2938,2940,2942,2944,2946,2949,2951,2953,2955,2958,2960,2962],{"class":619,"line":802},[617,2933,2798],{"class":714},[617,2935,891],{"class":710},[617,2937,2803],{"class":714},[617,2939,891],{"class":710},[617,2941,2808],{"class":766},[617,2943,769],{"class":778},[617,2945,849],{"class":710},[617,2947,2948],{"class":626},"evlog:enrich",[617,2950,849],{"class":710},[617,2952,1313],{"class":710},[617,2954,1908],{"class":710},[617,2956,2957],{"class":1706},"ctx",[617,2959,861],{"class":710},[617,2961,1227],{"class":994},[617,2963,784],{"class":710},[617,2965,2966,2969,2971,2974,2977,2980,2982,2984,2987,2989,2991],{"class":619,"line":808},[617,2967,2968],{"class":706},"    for",[617,2970,1908],{"class":778},[617,2972,2973],{"class":994},"const",[617,2975,2976],{"class":714}," enricher",[617,2978,2979],{"class":710}," of",[617,2981,2909],{"class":714},[617,2983,1922],{"class":778},[617,2985,2986],{"class":766},"enricher",[617,2988,769],{"class":778},[617,2990,2957],{"class":714},[617,2992,880],{"class":778},[617,2994,2995,2997],{"class":619,"line":819},[617,2996,2308],{"class":710},[617,2998,880],{"class":778},[617,3000,3001,3003],{"class":619,"line":829},[617,3002,877],{"class":710},[617,3004,880],{"class":714},[530,3006,2430,3007,2449,3009,3011],{"color":532,"icon":13},[520,3008,133],{"href":138},[520,3010,416],{"href":417}," docs for all available drain adapters and enrichers.",[599,3013,3015],{"id":3014},"pipeline-batching-retry","Pipeline (Batching & Retry)",[516,3017,3018,3019,3022],{},"For production, wrap your adapter with ",[525,3020,3021],{},"createDrainPipeline"," to batch events and retry on failure:",[607,3024,3026],{"className":697,"code":3025,"filename":2710,"language":699,"meta":613,"style":613},"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",[525,3027,3028,3046,3067,3085,3105,3109,3129,3153,3182,3201,3207,3226,3230,3256],{"__ignoreMap":613},[617,3029,3030,3032,3034,3036,3038,3040,3042,3044],{"class":619,"line":620},[617,3031,707],{"class":706},[617,3033,711],{"class":710},[617,3035,2721],{"class":714},[617,3037,718],{"class":710},[617,3039,721],{"class":706},[617,3041,724],{"class":710},[617,3043,727],{"class":626},[617,3045,730],{"class":710},[617,3047,3048,3050,3052,3054,3057,3059,3061,3063,3065],{"class":619,"line":733},[617,3049,707],{"class":706},[617,3051,1148],{"class":706},[617,3053,711],{"class":710},[617,3055,3056],{"class":714}," DrainContext",[617,3058,718],{"class":710},[617,3060,721],{"class":706},[617,3062,724],{"class":710},[617,3064,1162],{"class":626},[617,3066,730],{"class":710},[617,3068,3069,3071,3073,3075,3077,3079,3081,3083],{"class":619,"line":750},[617,3070,707],{"class":706},[617,3072,711],{"class":710},[617,3074,2740],{"class":714},[617,3076,718],{"class":710},[617,3078,721],{"class":706},[617,3080,724],{"class":710},[617,3082,2749],{"class":626},[617,3084,730],{"class":710},[617,3086,3087,3089,3091,3094,3096,3098,3100,3103],{"class":619,"line":757},[617,3088,707],{"class":706},[617,3090,711],{"class":710},[617,3092,3093],{"class":714}," createDrainPipeline",[617,3095,718],{"class":710},[617,3097,721],{"class":706},[617,3099,724],{"class":710},[617,3101,3102],{"class":626},"evlog\u002Fpipeline",[617,3104,730],{"class":710},[617,3106,3107],{"class":619,"line":775},[617,3108,754],{"emptyLinePlaceholder":753},[617,3110,3111,3113,3115,3117,3119,3121,3123,3125,3127],{"class":619,"line":787},[617,3112,760],{"class":706},[617,3114,763],{"class":706},[617,3116,2721],{"class":766},[617,3118,769],{"class":714},[617,3120,769],{"class":710},[617,3122,2770],{"class":1706},[617,3124,861],{"class":710},[617,3126,1227],{"class":994},[617,3128,784],{"class":710},[617,3130,3131,3133,3136,3138,3140,3143,3146,3149,3151],{"class":619,"line":802},[617,3132,2229],{"class":994},[617,3134,3135],{"class":714}," 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