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Install",[608,609,610,638,654,670],"code-group",{},[611,612,618],"pre",{"className":613,"code":614,"filename":615,"language":616,"meta":617,"style":617},"language-bash shiki shiki-themes material-theme-lighter material-theme material-theme-palenight","pnpm add evlog elysia\n","pnpm","bash","",[539,619,620],{"__ignoreMap":617},[621,622,625,628,632,635],"span",{"class":623,"line":624},"line",1,[621,626,615],{"class":627},"sBMFI",[621,629,631],{"class":630},"sfazB"," add",[621,633,634],{"class":630}," evlog",[621,636,637],{"class":630}," elysia\n",[611,639,642],{"className":613,"code":640,"filename":641,"language":616,"meta":617,"style":617},"bun add evlog elysia\n","bun",[539,643,644],{"__ignoreMap":617},[621,645,646,648,650,652],{"class":623,"line":624},[621,647,641],{"class":627},[621,649,631],{"class":630},[621,651,634],{"class":630},[621,653,637],{"class":630},[611,655,658],{"className":613,"code":656,"filename":657,"language":616,"meta":617,"style":617},"yarn add evlog elysia\n","yarn",[539,659,660],{"__ignoreMap":617},[621,661,662,664,666,668],{"class":623,"line":624},[621,663,657],{"class":627},[621,665,631],{"class":630},[621,667,634],{"class":630},[621,669,637],{"class":630},[611,671,674],{"className":613,"code":672,"filename":673,"language":616,"meta":617,"style":617},"npm install evlog elysia\n","npm",[539,675,676],{"__ignoreMap":617},[621,677,678,680,683,685],{"class":623,"line":624},[621,679,673],{"class":627},[621,681,682],{"class":630}," install",[621,684,634],{"class":630},[621,686,637],{"class":630},[603,688,690],{"id":689},"_2-initialize-and-register-the-plugin","2. Initialize and register the plugin",[611,692,697],{"className":693,"code":694,"filename":695,"language":696,"meta":617,"style":617},"language-typescript shiki shiki-themes material-theme-lighter material-theme material-theme-palenight","import { Elysia } from 'elysia'\nimport { initLogger } from 'evlog'\nimport { evlog } from 'evlog\u002Felysia'\n\ninitLogger({\n  env: { service: 'my-api' },\n})\n\nconst app = new Elysia()\n  .use(evlog())\n  .get('\u002Fhealth', ({ log }) => {\n    log.set({ route: 'health' })\n    return { ok: true }\n  })\n  .listen(3000)\n","src\u002Findex.ts","typescript",[539,698,699,728,749,768,775,788,816,825,830,851,867,903,936,956,964],{"__ignoreMap":617},[621,700,701,705,709,713,716,719,722,725],{"class":623,"line":624},[621,702,704],{"class":703},"s7zQu","import",[621,706,708],{"class":707},"sMK4o"," {",[621,710,712],{"class":711},"sTEyZ"," Elysia",[621,714,715],{"class":707}," }",[621,717,718],{"class":703}," from",[621,720,721],{"class":707}," '",[621,723,724],{"class":630},"elysia",[621,726,727],{"class":707},"'\n",[621,729,731,733,735,738,740,742,744,747],{"class":623,"line":730},2,[621,732,704],{"class":703},[621,734,708],{"class":707},[621,736,737],{"class":711}," initLogger",[621,739,715],{"class":707},[621,741,718],{"class":703},[621,743,721],{"class":707},[621,745,746],{"class":630},"evlog",[621,748,727],{"class":707},[621,750,752,754,756,758,760,762,764,766],{"class":623,"line":751},3,[621,753,704],{"class":703},[621,755,708],{"class":707},[621,757,634],{"class":711},[621,759,715],{"class":707},[621,761,718],{"class":703},[621,763,721],{"class":707},[621,765,541],{"class":630},[621,767,727],{"class":707},[621,769,771],{"class":623,"line":770},4,[621,772,774],{"emptyLinePlaceholder":773},true,"\n",[621,776,778,782,785],{"class":623,"line":777},5,[621,779,781],{"class":780},"s2Zo4","initLogger",[621,783,784],{"class":711},"(",[621,786,787],{"class":707},"{\n",[621,789,791,795,798,800,803,805,807,810,813],{"class":623,"line":790},6,[621,792,794],{"class":793},"swJcz","  env",[621,796,797],{"class":707},":",[621,799,708],{"class":707},[621,801,802],{"class":793}," service",[621,804,797],{"class":707},[621,806,721],{"class":707},[621,808,809],{"class":630},"my-api",[621,811,812],{"class":707},"'",[621,814,815],{"class":707}," },\n",[621,817,819,822],{"class":623,"line":818},7,[621,820,821],{"class":707},"}",[621,823,824],{"class":711},")\n",[621,826,828],{"class":623,"line":827},8,[621,829,774],{"emptyLinePlaceholder":773},[621,831,833,837,840,843,846,848],{"class":623,"line":832},9,[621,834,836],{"class":835},"spNyl","const",[621,838,839],{"class":711}," app ",[621,841,842],{"class":707},"=",[621,844,845],{"class":707}," new",[621,847,712],{"class":780},[621,849,850],{"class":711},"()\n",[621,852,854,857,860,862,864],{"class":623,"line":853},10,[621,855,856],{"class":707},"  .",[621,858,859],{"class":780},"use",[621,861,784],{"class":711},[621,863,746],{"class":780},[621,865,866],{"class":711},"())\n",[621,868,870,872,875,877,879,882,884,887,890,894,897,900],{"class":623,"line":869},11,[621,871,856],{"class":707},[621,873,874],{"class":780},"get",[621,876,784],{"class":711},[621,878,812],{"class":707},[621,880,881],{"class":630},"\u002Fhealth",[621,883,812],{"class":707},[621,885,886],{"class":707},",",[621,888,889],{"class":707}," ({",[621,891,893],{"class":892},"sHdIc"," log",[621,895,896],{"class":707}," })",[621,898,899],{"class":835}," =>",[621,901,902],{"class":707}," {\n",[621,904,906,909,912,915,917,920,923,925,927,930,932,934],{"class":623,"line":905},12,[621,907,908],{"class":711},"    log",[621,910,911],{"class":707},".",[621,913,914],{"class":780},"set",[621,916,784],{"class":793},[621,918,919],{"class":707},"{",[621,921,922],{"class":793}," route",[621,924,797],{"class":707},[621,926,721],{"class":707},[621,928,929],{"class":630},"health",[621,931,812],{"class":707},[621,933,715],{"class":707},[621,935,824],{"class":793},[621,937,939,942,944,947,949,953],{"class":623,"line":938},13,[621,940,941],{"class":703},"    return",[621,943,708],{"class":707},[621,945,946],{"class":793}," ok",[621,948,797],{"class":707},[621,950,952],{"class":951},"sfNiH"," true",[621,954,955],{"class":707}," }\n",[621,957,959,962],{"class":623,"line":958},14,[621,960,961],{"class":707},"  }",[621,963,824],{"class":711},[621,965,967,969,972,974,978],{"class":623,"line":966},15,[621,968,856],{"class":707},[621,970,971],{"class":780},"listen",[621,973,784],{"class":711},[621,975,977],{"class":976},"sbssI","3000",[621,979,824],{"class":711},[981,982,984,988,989,995,996,999,1000,1003],"callout",{"color":983,"icon":511},"info",[985,986,987],"strong",{},"Using Vite?"," The ",[588,990,991,994],{"href":509},[539,992,993],{},"evlog\u002Fvite"," plugin"," replaces the ",[539,997,998],{},"initLogger()"," call with compile-time auto-initialization, strips ",[539,1001,1002],{},"log.debug()"," from production builds, and injects source locations.",[535,1005,537,1006,1008,1009,911],{},[539,1007,545],{}," property is automatically available in all route handlers via Elysia's ",[539,1010,1011],{},"derive",[599,1013,44],{"id":1014},"wide-events",[535,1016,1017],{},"Build up context progressively through your handler. One request = one wide event:",[611,1019,1021],{"className":693,"code":1020,"filename":695,"language":696,"meta":617,"style":617},"app.get('\u002Fusers\u002F:id', async ({ log, params }) => {\n  const userId = params.id\n\n  log.set({ user: { id: userId } })\n\n  const user = await db.findUser(userId)\n  log.set({ user: { name: user.name, plan: user.plan } })\n\n  const orders = await db.findOrders(userId)\n  log.set({ orders: { count: orders.length, totalRevenue: sum(orders) } })\n\n  return { user, orders }\n})\n",[539,1022,1023,1061,1079,1083,1116,1120,1146,1196,1200,1224,1278,1282,1297],{"__ignoreMap":617},[621,1024,1025,1028,1030,1032,1034,1036,1039,1041,1043,1046,1048,1050,1052,1055,1057,1059],{"class":623,"line":624},[621,1026,1027],{"class":711},"app",[621,1029,911],{"class":707},[621,1031,874],{"class":780},[621,1033,784],{"class":711},[621,1035,812],{"class":707},[621,1037,1038],{"class":630},"\u002Fusers\u002F:id",[621,1040,812],{"class":707},[621,1042,886],{"class":707},[621,1044,1045],{"class":835}," async",[621,1047,889],{"class":707},[621,1049,893],{"class":892},[621,1051,886],{"class":707},[621,1053,1054],{"class":892}," params",[621,1056,896],{"class":707},[621,1058,899],{"class":835},[621,1060,902],{"class":707},[621,1062,1063,1066,1069,1072,1074,1076],{"class":623,"line":730},[621,1064,1065],{"class":835},"  const",[621,1067,1068],{"class":711}," userId",[621,1070,1071],{"class":707}," =",[621,1073,1054],{"class":711},[621,1075,911],{"class":707},[621,1077,1078],{"class":711},"id\n",[621,1080,1081],{"class":623,"line":751},[621,1082,774],{"emptyLinePlaceholder":773},[621,1084,1085,1088,1090,1092,1094,1096,1099,1101,1103,1106,1108,1110,1112,1114],{"class":623,"line":770},[621,1086,1087],{"class":711},"  log",[621,1089,911],{"class":707},[621,1091,914],{"class":780},[621,1093,784],{"class":793},[621,1095,919],{"class":707},[621,1097,1098],{"class":793}," user",[621,1100,797],{"class":707},[621,1102,708],{"class":707},[621,1104,1105],{"class":793}," 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db",[621,1135,911],{"class":707},[621,1137,1138],{"class":780},"findUser",[621,1140,784],{"class":793},[621,1142,1143],{"class":711},"userId",[621,1145,824],{"class":793},[621,1147,1148,1150,1152,1154,1156,1158,1160,1162,1164,1167,1169,1171,1173,1176,1178,1181,1183,1185,1187,1190,1192,1194],{"class":623,"line":818},[621,1149,1087],{"class":711},[621,1151,911],{"class":707},[621,1153,914],{"class":780},[621,1155,784],{"class":793},[621,1157,919],{"class":707},[621,1159,1098],{"class":793},[621,1161,797],{"class":707},[621,1163,708],{"class":707},[621,1165,1166],{"class":793}," name",[621,1168,797],{"class":707},[621,1170,1098],{"class":711},[621,1172,911],{"class":707},[621,1174,1175],{"class":711},"name",[621,1177,886],{"class":707},[621,1179,1180],{"class":793}," plan",[621,1182,797],{"class":707},[621,1184,1098],{"class":711},[621,1186,911],{"class":707},[621,1188,1189],{"class":711},"plan",[621,1191,715],{"class":707},[621,1193,715],{"class":707},[621,1195,824],{"class":793},[621,1197,1198],{"class":623,"line":827},[621,1199,774],{"emptyLinePlaceholder":773},[621,1201,1202,1204,1207,1209,1211,1213,1215,1218,1220,1222],{"class":623,"line":832},[621,1203,1065],{"class":835},[621,1205,1206],{"class":711}," orders",[621,1208,1071],{"class":707},[621,1210,1130],{"class":703},[621,1212,1133],{"class":711},[621,1214,911],{"class":707},[621,1216,1217],{"class":780},"findOrders",[621,1219,784],{"class":793},[621,1221,1143],{"class":711},[621,1223,824],{"class":793},[621,1225,1226,1228,1230,1232,1234,1236,1238,1240,1242,1245,1247,1249,1251,1254,1256,1259,1261,1264,1266,1269,1272,1274,1276],{"class":623,"line":853},[621,1227,1087],{"class":711},[621,1229,911],{"class":707},[621,1231,914],{"class":780},[621,1233,784],{"class":793},[621,1235,919],{"class":707},[621,1237,1206],{"class":793},[621,1239,797],{"class":707},[621,1241,708],{"class":707},[621,1243,1244],{"class":793}," count",[621,1246,797],{"class":707},[621,1248,1206],{"class":711},[621,1250,911],{"class":707},[621,1252,1253],{"class":711},"length",[621,1255,886],{"class":707},[621,1257,1258],{"class":793}," totalRevenue",[621,1260,797],{"class":707},[621,1262,1263],{"class":780}," sum",[621,1265,784],{"class":793},[621,1267,1268],{"class":711},"orders",[621,1270,1271],{"class":793},") ",[621,1273,821],{"class":707},[621,1275,715],{"class":707},[621,1277,824],{"class":793},[621,1279,1280],{"class":623,"line":869},[621,1281,774],{"emptyLinePlaceholder":773},[621,1283,1284,1287,1289,1291,1293,1295],{"class":623,"line":905},[621,1285,1286],{"class":703},"  return",[621,1288,708],{"class":707},[621,1290,1098],{"class":711},[621,1292,886],{"class":707},[621,1294,1206],{"class":711},[621,1296,955],{"class":707},[621,1298,1299,1301],{"class":623,"line":938},[621,1300,821],{"class":707},[621,1302,824],{"class":711},[535,1304,1305],{},"All fields are merged into a single wide event emitted when the request completes:",[611,1307,1310],{"className":613,"code":1308,"filename":1309,"language":616,"meta":617,"style":617},"14:58:15 INFO [my-api] GET \u002Fusers\u002Fusr_123 200 in 12ms\n  ├─ orders: count=2 totalRevenue=6298\n  ├─ user: id=usr_123 name=Alice plan=pro\n  └─ requestId: 4a8ff3a8-...\n","Terminal output",[539,1311,1312,1323,1343,1359],{"__ignoreMap":617},[621,1313,1314,1317,1320],{"class":623,"line":624},[621,1315,1316],{"class":627},"14:58:15",[621,1318,1319],{"class":630}," INFO",[621,1321,1322],{"class":711}," [my-api] GET \u002Fusers\u002Fusr_123 200 in 12ms\n",[621,1324,1325,1328,1331,1334,1337,1340],{"class":623,"line":730},[621,1326,1327],{"class":627},"  ├─",[621,1329,1330],{"class":630}," orders:",[621,1332,1333],{"class":630}," count=",[621,1335,1336],{"class":976},"2",[621,1338,1339],{"class":630}," totalRevenue=",[621,1341,1342],{"class":976},"6298\n",[621,1344,1345,1347,1350,1353,1356],{"class":623,"line":751},[621,1346,1327],{"class":627},[621,1348,1349],{"class":630}," user:",[621,1351,1352],{"class":630}," id=usr_123",[621,1354,1355],{"class":630}," name=Alice",[621,1357,1358],{"class":630}," plan=pro\n",[621,1360,1361,1364,1367],{"class":623,"line":770},[621,1362,1363],{"class":627},"  └─",[621,1365,1366],{"class":630}," requestId:",[621,1368,1369],{"class":630}," 4a8ff3a8-...\n",[599,1371,549],{"id":1372},"uselogger",[535,1374,1375,1376,1378],{},"Use ",[539,1377,549],{}," to access the request-scoped logger from anywhere in the call stack without passing the context through your service layer:",[611,1380,1383],{"className":693,"code":1381,"filename":1382,"language":696,"meta":617,"style":617},"import { useLogger } from 'evlog\u002Felysia'\n\nexport async function findUser(id: string) {\n  const log = useLogger()\n  log.set({ user: { id } })\n\n  const user = await db.findUser(id)\n  log.set({ user: { name: user.name, plan: user.plan } })\n\n  return user\n}\n","src\u002Fservices\u002Fuser.ts",[539,1384,1385,1404,1408,1436,1448,1474,1478,1500,1546,1550,1557],{"__ignoreMap":617},[621,1386,1387,1389,1391,1394,1396,1398,1400,1402],{"class":623,"line":624},[621,1388,704],{"class":703},[621,1390,708],{"class":707},[621,1392,1393],{"class":711}," useLogger",[621,1395,715],{"class":707},[621,1397,718],{"class":703},[621,1399,721],{"class":707},[621,1401,541],{"class":630},[621,1403,727],{"class":707},[621,1405,1406],{"class":623,"line":730},[621,1407,774],{"emptyLinePlaceholder":773},[621,1409,1410,1413,1415,1418,1421,1423,1426,1428,1431,1434],{"class":623,"line":751},[621,1411,1412],{"class":703},"export",[621,1414,1045],{"class":835},[621,1416,1417],{"class":835}," function",[621,1419,1420],{"class":780}," findUser",[621,1422,784],{"class":707},[621,1424,1425],{"class":892},"id",[621,1427,797],{"class":707},[621,1429,1430],{"class":627}," string",[621,1432,1433],{"class":707},")",[621,1435,902],{"class":707},[621,1437,1438,1440,1442,1444,1446],{"class":623,"line":770},[621,1439,1065],{"class":835},[621,1441,893],{"class":711},[621,1443,1071],{"class":707},[621,1445,1393],{"class":780},[621,1447,850],{"class":793},[621,1449,1450,1452,1454,1456,1458,1460,1462,1464,1466,1468,1470,1472],{"class":623,"line":777},[621,1451,1087],{"class":711},[621,1453,911],{"class":707},[621,1455,914],{"class":780},[621,1457,784],{"class":793},[621,1459,919],{"class":707},[621,1461,1098],{"class":793},[621,1463,797],{"class":707},[621,1465,708],{"class":707},[621,1467,1105],{"class":711},[621,1469,715],{"class":707},[621,1471,715],{"class":707},[621,1473,824],{"class":793},[621,1475,1476],{"class":623,"line":790},[621,1477,774],{"emptyLinePlaceholder":773},[621,1479,1480,1482,1484,1486,1488,1490,1492,1494,1496,1498],{"class":623,"line":818},[621,1481,1065],{"class":835},[621,1483,1098],{"class":711},[621,1485,1071],{"class":707},[621,1487,1130],{"class":703},[621,1489,1133],{"class":711},[621,1491,911],{"class":707},[621,1493,1138],{"class":780},[621,1495,784],{"class":793},[621,1497,1425],{"class":711},[621,1499,824],{"class":793},[621,1501,1502,1504,1506,1508,1510,1512,1514,1516,1518,1520,1522,1524,1526,1528,1530,1532,1534,1536,1538,1540,1542,1544],{"class":623,"line":827},[621,1503,1087],{"class":711},[621,1505,911],{"class":707},[621,1507,914],{"class":780},[621,1509,784],{"class":793},[621,1511,919],{"class":707},[621,1513,1098],{"class":793},[621,1515,797],{"class":707},[621,1517,708],{"class":707},[621,1519,1166],{"class":793},[621,1521,797],{"class":707},[621,1523,1098],{"class":711},[621,1525,911],{"class":707},[621,1527,1175],{"class":711},[621,1529,886],{"class":707},[621,1531,1180],{"class":793},[621,1533,797],{"class":707},[621,1535,1098],{"class":711},[621,1537,911],{"class":707},[621,1539,1189],{"class":711},[621,1541,715],{"class":707},[621,1543,715],{"class":707},[621,1545,824],{"class":793},[621,1547,1548],{"class":623,"line":832},[621,1549,774],{"emptyLinePlaceholder":773},[621,1551,1552,1554],{"class":623,"line":853},[621,1553,1286],{"class":703},[621,1555,1556],{"class":711}," user\n",[621,1558,1559],{"class":623,"line":869},[621,1560,1561],{"class":707},"}\n",[611,1563,1565],{"className":693,"code":1564,"filename":695,"language":696,"meta":617,"style":617},"import { findUser } from '.\u002Fservices\u002Fuser'\n\napp.get('\u002Fusers\u002F:id', async ({ params }) => {\n  const user = await findUser(params.id)\n  return user\n})\n",[539,1566,1567,1586,1590,1620,1643,1649],{"__ignoreMap":617},[621,1568,1569,1571,1573,1575,1577,1579,1581,1584],{"class":623,"line":624},[621,1570,704],{"class":703},[621,1572,708],{"class":707},[621,1574,1420],{"class":711},[621,1576,715],{"class":707},[621,1578,718],{"class":703},[621,1580,721],{"class":707},[621,1582,1583],{"class":630},".\u002Fservices\u002Fuser",[621,1585,727],{"class":707},[621,1587,1588],{"class":623,"line":730},[621,1589,774],{"emptyLinePlaceholder":773},[621,1591,1592,1594,1596,1598,1600,1602,1604,1606,1608,1610,1612,1614,1616,1618],{"class":623,"line":751},[621,1593,1027],{"class":711},[621,1595,911],{"class":707},[621,1597,874],{"class":780},[621,1599,784],{"class":711},[621,1601,812],{"class":707},[621,1603,1038],{"class":630},[621,1605,812],{"class":707},[621,1607,886],{"class":707},[621,1609,1045],{"class":835},[621,1611,889],{"class":707},[621,1613,1054],{"class":892},[621,1615,896],{"class":707},[621,1617,899],{"class":835},[621,1619,902],{"class":707},[621,1621,1622,1624,1626,1628,1630,1632,1634,1637,1639,1641],{"class":623,"line":770},[621,1623,1065],{"class":835},[621,1625,1098],{"class":711},[621,1627,1071],{"class":707},[621,1629,1130],{"class":703},[621,1631,1420],{"class":780},[621,1633,784],{"class":793},[621,1635,1636],{"class":711},"params",[621,1638,911],{"class":707},[621,1640,1425],{"class":711},[621,1642,824],{"class":793},[621,1644,1645,1647],{"class":623,"line":777},[621,1646,1286],{"class":703},[621,1648,1556],{"class":711},[621,1650,1651,1653],{"class":623,"line":790},[621,1652,821],{"class":707},[621,1654,824],{"class":711},[535,1656,1657,1658,1660,1661,1663,1664,1666,1667,1670],{},"Both ",[539,1659,545],{}," in context and ",[539,1662,549],{}," return the same logger instance. ",[539,1665,549],{}," uses ",[539,1668,1669],{},"AsyncLocalStorage"," to propagate the logger across async boundaries.",[599,1672,1674,1675,1433],{"id":1673},"background-work-logfork","Background work (",[539,1676,1677],{},"log.fork",[535,1679,1375,1680,1683,1684,1688],{},[539,1681,1682],{},"log.fork(label, fn)"," from the route context for a child wide event. See ",[588,1685,1687],{"href":1686},"\u002Flearn\u002Fwide-events#after-emit-sealing-and-background-work","After emit"," in Wide events.",[611,1690,1692],{"className":693,"code":1691,"filename":695,"language":696,"meta":617,"style":617},"import { evlog, useLogger } from 'evlog\u002Felysia'\n\napp\n  .use(evlog())\n  .post('\u002Forders', ({ log }) => {\n    log.fork!('ship', async () => {\n      const l = useLogger()\n      l.set({ shipped: true })\n    })\n    return { ok: true }\n  })\n",[539,1693,1694,1716,1720,1725,1737,1765,1797,1811,1835,1842,1856],{"__ignoreMap":617},[621,1695,1696,1698,1700,1702,1704,1706,1708,1710,1712,1714],{"class":623,"line":624},[621,1697,704],{"class":703},[621,1699,708],{"class":707},[621,1701,634],{"class":711},[621,1703,886],{"class":707},[621,1705,1393],{"class":711},[621,1707,715],{"class":707},[621,1709,718],{"class":703},[621,1711,721],{"class":707},[621,1713,541],{"class":630},[621,1715,727],{"class":707},[621,1717,1718],{"class":623,"line":730},[621,1719,774],{"emptyLinePlaceholder":773},[621,1721,1722],{"class":623,"line":751},[621,1723,1724],{"class":711},"app\n",[621,1726,1727,1729,1731,1733,1735],{"class":623,"line":770},[621,1728,856],{"class":707},[621,1730,859],{"class":780},[621,1732,784],{"class":711},[621,1734,746],{"class":780},[621,1736,866],{"class":711},[621,1738,1739,1741,1744,1746,1748,1751,1753,1755,1757,1759,1761,1763],{"class":623,"line":777},[621,1740,856],{"class":707},[621,1742,1743],{"class":780},"post",[621,1745,784],{"class":711},[621,1747,812],{"class":707},[621,1749,1750],{"class":630},"\u002Forders",[621,1752,812],{"class":707},[621,1754,886],{"class":707},[621,1756,889],{"class":707},[621,1758,893],{"class":892},[621,1760,896],{"class":707},[621,1762,899],{"class":835},[621,1764,902],{"class":707},[621,1766,1767,1769,1771,1774,1777,1779,1781,1784,1786,1788,1790,1793,1795],{"class":623,"line":790},[621,1768,908],{"class":711},[621,1770,911],{"class":707},[621,1772,1773],{"class":780},"fork",[621,1775,1776],{"class":707},"!",[621,1778,784],{"class":793},[621,1780,812],{"class":707},[621,1782,1783],{"class":630},"ship",[621,1785,812],{"class":707},[621,1787,886],{"class":707},[621,1789,1045],{"class":835},[621,1791,1792],{"class":707}," ()",[621,1794,899],{"class":835},[621,1796,902],{"class":707},[621,1798,1799,1802,1805,1807,1809],{"class":623,"line":818},[621,1800,1801],{"class":835},"      const",[621,1803,1804],{"class":711}," l",[621,1806,1071],{"class":707},[621,1808,1393],{"class":780},[621,1810,850],{"class":793},[621,1812,1813,1816,1818,1820,1822,1824,1827,1829,1831,1833],{"class":623,"line":827},[621,1814,1815],{"class":711},"      l",[621,1817,911],{"class":707},[621,1819,914],{"class":780},[621,1821,784],{"class":793},[621,1823,919],{"class":707},[621,1825,1826],{"class":793}," shipped",[621,1828,797],{"class":707},[621,1830,952],{"class":951},[621,1832,715],{"class":707},[621,1834,824],{"class":793},[621,1836,1837,1840],{"class":623,"line":832},[621,1838,1839],{"class":707},"    }",[621,1841,824],{"class":793},[621,1843,1844,1846,1848,1850,1852,1854],{"class":623,"line":853},[621,1845,941],{"class":703},[621,1847,708],{"class":707},[621,1849,946],{"class":793},[621,1851,797],{"class":707},[621,1853,952],{"class":951},[621,1855,955],{"class":707},[621,1857,1858,1860],{"class":623,"line":869},[621,1859,961],{"class":707},[621,1861,824],{"class":711},[599,1863,1865],{"id":1864},"error-handling","Error Handling",[535,1867,1375,1868,1871,1872,1875,1876,1879,1880,1883,1884,797],{},[539,1869,1870],{},"createError"," for structured errors with ",[539,1873,1874],{},"why",", ",[539,1877,1878],{},"fix",", and ",[539,1881,1882],{},"link"," fields. Elysia captures thrown errors via ",[539,1885,1886],{},"onError",[611,1888,1890],{"className":693,"code":1889,"filename":695,"language":696,"meta":617,"style":617},"import { createError, parseError } from 'evlog'\n\napp\n  .use(evlog())\n  .get('\u002Fcheckout', ({ log }) => {\n    log.set({ cart: { items: 3, total: 9999 } })\n\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  .onError(({ error, set }) => {\n    const parsed = parseError(error)\n    set.status = parsed.status\n    return {\n      message: parsed.message,\n      why: parsed.why,\n      fix: parsed.fix,\n      link: parsed.link,\n    }\n  })\n",[539,1891,1892,1916,1920,1924,1936,1963,2006,2010,2021,2038,2050,2066,2082,2098,2104,2110,2136,2156,2176,2183,2199,2214,2229,2244,2250],{"__ignoreMap":617},[621,1893,1894,1896,1898,1901,1903,1906,1908,1910,1912,1914],{"class":623,"line":624},[621,1895,704],{"class":703},[621,1897,708],{"class":707},[621,1899,1900],{"class":711}," createError",[621,1902,886],{"class":707},[621,1904,1905],{"class":711}," 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cart",[621,1979,797],{"class":707},[621,1981,708],{"class":707},[621,1983,1984],{"class":793}," items",[621,1986,797],{"class":707},[621,1988,1989],{"class":976}," 3",[621,1991,886],{"class":707},[621,1993,1994],{"class":793}," total",[621,1996,797],{"class":707},[621,1998,1999],{"class":976}," 9999",[621,2001,715],{"class":707},[621,2003,715],{"class":707},[621,2005,824],{"class":793},[621,2007,2008],{"class":623,"line":818},[621,2009,774],{"emptyLinePlaceholder":773},[621,2011,2012,2015,2017,2019],{"class":623,"line":827},[621,2013,2014],{"class":703},"    throw",[621,2016,1900],{"class":780},[621,2018,784],{"class":793},[621,2020,787],{"class":707},[621,2022,2023,2026,2028,2030,2033,2035],{"class":623,"line":832},[621,2024,2025],{"class":793},"      message",[621,2027,797],{"class":707},[621,2029,721],{"class":707},[621,2031,2032],{"class":630},"Payment failed",[621,2034,812],{"class":707},[621,2036,2037],{"class":707},",\n",[621,2039,2040,2043,2045,2048],{"class":623,"line":853},[621,2041,2042],{"class":793},"      status",[621,2044,797],{"class":707},[621,2046,2047],{"class":976}," 402",[621,2049,2037],{"class":707},[621,2051,2052,2055,2057,2059,2062,2064],{"class":623,"line":869},[621,2053,2054],{"class":793},"      why",[621,2056,797],{"class":707},[621,2058,721],{"class":707},[621,2060,2061],{"class":630},"Card declined by issuer",[621,2063,812],{"class":707},[621,2065,2037],{"class":707},[621,2067,2068,2071,2073,2075,2078,2080],{"class":623,"line":905},[621,2069,2070],{"class":793},"      fix",[621,2072,797],{"class":707},[621,2074,721],{"class":707},[621,2076,2077],{"class":630},"Try a different payment method",[621,2079,812],{"class":707},[621,2081,2037],{"class":707},[621,2083,2084,2087,2089,2091,2094,2096],{"class":623,"line":938},[621,2085,2086],{"class":793},"      link",[621,2088,797],{"class":707},[621,2090,721],{"class":707},[621,2092,2093],{"class":630},"https:\u002F\u002Fdocs.example.com\u002Fpayments\u002Fdeclined",[621,2095,812],{"class":707},[621,2097,2037],{"class":707},[621,2099,2100,2102],{"class":623,"line":958},[621,2101,1839],{"class":707},[621,2103,824],{"class":793},[621,2105,2106,2108],{"class":623,"line":966},[621,2107,961],{"class":707},[621,2109,824],{"class":711},[621,2111,2113,2115,2117,2119,2122,2125,2127,2130,2132,2134],{"class":623,"line":2112},16,[621,2114,856],{"class":707},[621,2116,1886],{"class":780},[621,2118,784],{"class":711},[621,2120,2121],{"class":707},"({",[621,2123,2124],{"class":892}," error",[621,2126,886],{"class":707},[621,2128,2129],{"class":892}," set",[621,2131,896],{"class":707},[621,2133,899],{"class":835},[621,2135,902],{"class":707},[621,2137,2139,2142,2145,2147,2149,2151,2154],{"class":623,"line":2138},17,[621,2140,2141],{"class":835},"    const",[621,2143,2144],{"class":711}," parsed",[621,2146,1071],{"class":707},[621,2148,1905],{"class":780},[621,2150,784],{"class":793},[621,2152,2153],{"class":711},"error",[621,2155,824],{"class":793},[621,2157,2159,2162,2164,2167,2169,2171,2173],{"class":623,"line":2158},18,[621,2160,2161],{"class":711},"    set",[621,2163,911],{"class":707},[621,2165,2166],{"class":711},"status",[621,2168,1071],{"class":707},[621,2170,2144],{"class":711},[621,2172,911],{"class":707},[621,2174,2175],{"class":711},"status\n",[621,2177,2179,2181],{"class":623,"line":2178},19,[621,2180,941],{"class":703},[621,2182,902],{"class":707},[621,2184,2186,2188,2190,2192,2194,2197],{"class":623,"line":2185},20,[621,2187,2025],{"class":793},[621,2189,797],{"class":707},[621,2191,2144],{"class":711},[621,2193,911],{"class":707},[621,2195,2196],{"class":711},"message",[621,2198,2037],{"class":707},[621,2200,2202,2204,2206,2208,2210,2212],{"class":623,"line":2201},21,[621,2203,2054],{"class":793},[621,2205,797],{"class":707},[621,2207,2144],{"class":711},[621,2209,911],{"class":707},[621,2211,1874],{"class":711},[621,2213,2037],{"class":707},[621,2215,2217,2219,2221,2223,2225,2227],{"class":623,"line":2216},22,[621,2218,2070],{"class":793},[621,2220,797],{"class":707},[621,2222,2144],{"class":711},[621,2224,911],{"class":707},[621,2226,1878],{"class":711},[621,2228,2037],{"class":707},[621,2230,2232,2234,2236,2238,2240,2242],{"class":623,"line":2231},23,[621,2233,2086],{"class":793},[621,2235,797],{"class":707},[621,2237,2144],{"class":711},[621,2239,911],{"class":707},[621,2241,1882],{"class":711},[621,2243,2037],{"class":707},[621,2245,2247],{"class":623,"line":2246},24,[621,2248,2249],{"class":707},"    }\n",[621,2251,2253,2255],{"class":623,"line":2252},25,[621,2254,961],{"class":707},[621,2256,824],{"class":711},[535,2258,2259],{},"The error is captured and logged with both the custom context and structured error fields:",[611,2261,2263],{"className":613,"code":2262,"filename":1309,"language":616,"meta":617,"style":617},"14:58:20 ERROR [my-api] GET \u002Fcheckout 402 in 3ms\n  ├─ error: name=EvlogError message=Payment failed status=402\n  ├─ cart: items=3 total=9999\n  └─ requestId: 880a50ac-...\n",[539,2264,2265,2276,2298,2317],{"__ignoreMap":617},[621,2266,2267,2270,2273],{"class":623,"line":624},[621,2268,2269],{"class":627},"14:58:20",[621,2271,2272],{"class":630}," ERROR",[621,2274,2275],{"class":711}," [my-api] GET \u002Fcheckout 402 in 3ms\n",[621,2277,2278,2280,2283,2286,2289,2292,2295],{"class":623,"line":730},[621,2279,1327],{"class":627},[621,2281,2282],{"class":630}," error:",[621,2284,2285],{"class":630}," name=EvlogError",[621,2287,2288],{"class":630}," message=Payment",[621,2290,2291],{"class":630}," failed",[621,2293,2294],{"class":630}," status=",[621,2296,2297],{"class":976},"402\n",[621,2299,2300,2302,2305,2308,2311,2314],{"class":623,"line":751},[621,2301,1327],{"class":627},[621,2303,2304],{"class":630}," cart:",[621,2306,2307],{"class":630}," items=",[621,2309,2310],{"class":976},"3",[621,2312,2313],{"class":630}," total=",[621,2315,2316],{"class":976},"9999\n",[621,2318,2319,2321,2323],{"class":623,"line":770},[621,2320,1363],{"class":627},[621,2322,1366],{"class":630},[621,2324,2325],{"class":630}," 880a50ac-...\n",[599,2327,500],{"id":2328},"configuration",[535,2330,2331,2332,2335,2336,2338],{},"See the ",[588,2333,2334],{"href":501},"Configuration reference"," for all available options (",[539,2337,781],{},", middleware options, sampling, silent mode, etc.).",[599,2340,2342],{"id":2341},"drain-enrichers","Drain & Enrichers",[535,2344,2345],{},"Configure drain adapters and enrichers directly in the plugin options:",[611,2347,2349],{"className":693,"code":2348,"filename":695,"language":696,"meta":617,"style":617},"import { createAxiomDrain } from 'evlog\u002Faxiom'\nimport { createUserAgentEnricher } from 'evlog\u002Fenrichers'\n\nconst userAgent = createUserAgentEnricher()\n\napp.use(evlog({\n  drain: createAxiomDrain(),\n  enrich: (ctx) => {\n    userAgent(ctx)\n    ctx.event.region = process.env.FLY_REGION\n  },\n}))\n",[539,2350,2351,2371,2391,2395,2408,2412,2428,2442,2461,2472,2502,2507],{"__ignoreMap":617},[621,2352,2353,2355,2357,2360,2362,2364,2366,2369],{"class":623,"line":624},[621,2354,704],{"class":703},[621,2356,708],{"class":707},[621,2358,2359],{"class":711}," createAxiomDrain",[621,2361,715],{"class":707},[621,2363,718],{"class":703},[621,2365,721],{"class":707},[621,2367,2368],{"class":630},"evlog\u002Faxiom",[621,2370,727],{"class":707},[621,2372,2373,2375,2377,2380,2382,2384,2386,2389],{"class":623,"line":730},[621,2374,704],{"class":703},[621,2376,708],{"class":707},[621,2378,2379],{"class":711}," createUserAgentEnricher",[621,2381,715],{"class":707},[621,2383,718],{"class":703},[621,2385,721],{"class":707},[621,2387,2388],{"class":630},"evlog\u002Fenrichers",[621,2390,727],{"class":707},[621,2392,2393],{"class":623,"line":751},[621,2394,774],{"emptyLinePlaceholder":773},[621,2396,2397,2399,2402,2404,2406],{"class":623,"line":770},[621,2398,836],{"class":835},[621,2400,2401],{"class":711}," userAgent ",[621,2403,842],{"class":707},[621,2405,2379],{"class":780},[621,2407,850],{"class":711},[621,2409,2410],{"class":623,"line":777},[621,2411,774],{"emptyLinePlaceholder":773},[621,2413,2414,2416,2418,2420,2422,2424,2426],{"class":623,"line":790},[621,2415,1027],{"class":711},[621,2417,911],{"class":707},[621,2419,859],{"class":780},[621,2421,784],{"class":711},[621,2423,746],{"class":780},[621,2425,784],{"class":711},[621,2427,787],{"class":707},[621,2429,2430,2433,2435,2437,2440],{"class":623,"line":818},[621,2431,2432],{"class":793},"  drain",[621,2434,797],{"class":707},[621,2436,2359],{"class":780},[621,2438,2439],{"class":711},"()",[621,2441,2037],{"class":707},[621,2443,2444,2447,2449,2452,2455,2457,2459],{"class":623,"line":827},[621,2445,2446],{"class":780},"  enrich",[621,2448,797],{"class":707},[621,2450,2451],{"class":707}," (",[621,2453,2454],{"class":892},"ctx",[621,2456,1433],{"class":707},[621,2458,899],{"class":835},[621,2460,902],{"class":707},[621,2462,2463,2466,2468,2470],{"class":623,"line":832},[621,2464,2465],{"class":780},"    userAgent",[621,2467,784],{"class":793},[621,2469,2454],{"class":711},[621,2471,824],{"class":793},[621,2473,2474,2477,2479,2482,2484,2487,2489,2492,2494,2497,2499],{"class":623,"line":853},[621,2475,2476],{"class":711},"    ctx",[621,2478,911],{"class":707},[621,2480,2481],{"class":711},"event",[621,2483,911],{"class":707},[621,2485,2486],{"class":711},"region",[621,2488,1071],{"class":707},[621,2490,2491],{"class":711}," process",[621,2493,911],{"class":707},[621,2495,2496],{"class":711},"env",[621,2498,911],{"class":707},[621,2500,2501],{"class":711},"FLY_REGION\n",[621,2503,2504],{"class":623,"line":869},[621,2505,2506],{"class":707},"  },\n",[621,2508,2509,2511],{"class":623,"line":905},[621,2510,821],{"class":707},[621,2512,2513],{"class":711},"))\n",[603,2515,2517],{"id":2516},"pipeline-batching-retry","Pipeline (Batching & Retry)",[535,2519,2520,2521,2524],{},"For production, wrap your adapter with ",[539,2522,2523],{},"createDrainPipeline"," to batch events and retry on failure:",[611,2526,2528],{"className":693,"code":2527,"filename":695,"language":696,"meta":617,"style":617},"import type { DrainContext } from 'evlog'\nimport { createAxiomDrain } from 'evlog\u002Faxiom'\nimport { createDrainPipeline } from 'evlog\u002Fpipeline'\n\nconst pipeline = createDrainPipeline\u003CDrainContext>({\n  batch: { size: 50, intervalMs: 5000 },\n  retry: { maxAttempts: 3 },\n})\nconst drain = pipeline(createAxiomDrain())\n\napp.use(evlog({ drain }))\n",[539,2529,2530,2552,2570,2590,2594,2618,2647,2665,2671,2690,2694],{"__ignoreMap":617},[621,2531,2532,2534,2537,2539,2542,2544,2546,2548,2550],{"class":623,"line":624},[621,2533,704],{"class":703},[621,2535,2536],{"class":703}," type",[621,2538,708],{"class":707},[621,2540,2541],{"class":711}," DrainContext",[621,2543,715],{"class":707},[621,2545,718],{"class":703},[621,2547,721],{"class":707},[621,2549,746],{"class":630},[621,2551,727],{"class":707},[621,2553,2554,2556,2558,2560,2562,2564,2566,2568],{"class":623,"line":730},[621,2555,704],{"class":703},[621,2557,708],{"class":707},[621,2559,2359],{"class":711},[621,2561,715],{"class":707},[621,2563,718],{"class":703},[621,2565,721],{"class":707},[621,2567,2368],{"class":630},[621,2569,727],{"class":707},[621,2571,2572,2574,2576,2579,2581,2583,2585,2588],{"class":623,"line":751},[621,2573,704],{"class":703},[621,2575,708],{"class":707},[621,2577,2578],{"class":711}," createDrainPipeline",[621,2580,715],{"class":707},[621,2582,718],{"class":703},[621,2584,721],{"class":707},[621,2586,2587],{"class":630},"evlog\u002Fpipeline",[621,2589,727],{"class":707},[621,2591,2592],{"class":623,"line":770},[621,2593,774],{"emptyLinePlaceholder":773},[621,2595,2596,2598,2601,2603,2605,2608,2611,2614,2616],{"class":623,"line":777},[621,2597,836],{"class":835},[621,2599,2600],{"class":711}," pipeline ",[621,2602,842],{"class":707},[621,2604,2578],{"class":780},[621,2606,2607],{"class":707},"\u003C",[621,2609,2610],{"class":627},"DrainContext",[621,2612,2613],{"class":707},">",[621,2615,784],{"class":711},[621,2617,787],{"class":707},[621,2619,2620,2623,2625,2627,2630,2632,2635,2637,2640,2642,2645],{"class":623,"line":790},[621,2621,2622],{"class":793},"  batch",[621,2624,797],{"class":707},[621,2626,708],{"class":707},[621,2628,2629],{"class":793}," size",[621,2631,797],{"class":707},[621,2633,2634],{"class":976}," 50",[621,2636,886],{"class":707},[621,2638,2639],{"class":793}," intervalMs",[621,2641,797],{"class":707},[621,2643,2644],{"class":976}," 5000",[621,2646,815],{"class":707},[621,2648,2649,2652,2654,2656,2659,2661,2663],{"class":623,"line":818},[621,2650,2651],{"class":793},"  retry",[621,2653,797],{"class":707},[621,2655,708],{"class":707},[621,2657,2658],{"class":793}," maxAttempts",[621,2660,797],{"class":707},[621,2662,1989],{"class":976},[621,2664,815],{"class":707},[621,2666,2667,2669],{"class":623,"line":827},[621,2668,821],{"class":707},[621,2670,824],{"class":711},[621,2672,2673,2675,2678,2680,2683,2685,2688],{"class":623,"line":832},[621,2674,836],{"class":835},[621,2676,2677],{"class":711}," drain ",[621,2679,842],{"class":707},[621,2681,2682],{"class":780}," pipeline",[621,2684,784],{"class":711},[621,2686,2687],{"class":780},"createAxiomDrain",[621,2689,866],{"class":711},[621,2691,2692],{"class":623,"line":853},[621,2693,774],{"emptyLinePlaceholder":773},[621,2695,2696,2698,2700,2702,2704,2706,2708,2710,2712,2714],{"class":623,"line":869},[621,2697,1027],{"class":711},[621,2699,911],{"class":707},[621,2701,859],{"class":780},[621,2703,784],{"class":711},[621,2705,746],{"class":780},[621,2707,784],{"class":711},[621,2709,919],{"class":707},[621,2711,2677],{"class":711},[621,2713,821],{"class":707},[621,2715,2513],{"class":711},[981,2717,2719,2720,2723,2724,2727],{"color":983,"icon":2718},"i-lucide-info","Call ",[539,2721,2722],{},"drain.flush()"," on server shutdown to ensure all buffered events are sent. See the ",[588,2725,2726],{"href":493},"Pipeline docs"," for all options.",[599,2729,2731],{"id":2730},"tail-sampling","Tail Sampling",[535,2733,1375,2734,2737],{},[539,2735,2736],{},"keep"," to force-retain specific events regardless of head sampling:",[611,2739,2741],{"className":693,"code":2740,"filename":695,"language":696,"meta":617,"style":617},"app.use(evlog({\n  drain: createAxiomDrain(),\n  keep: (ctx) => {\n    if (ctx.duration && ctx.duration > 2000) ctx.shouldKeep = true\n  },\n}))\n",[539,2742,2743,2759,2771,2788,2832,2836],{"__ignoreMap":617},[621,2744,2745,2747,2749,2751,2753,2755,2757],{"class":623,"line":624},[621,2746,1027],{"class":711},[621,2748,911],{"class":707},[621,2750,859],{"class":780},[621,2752,784],{"class":711},[621,2754,746],{"class":780},[621,2756,784],{"class":711},[621,2758,787],{"class":707},[621,2760,2761,2763,2765,2767,2769],{"class":623,"line":730},[621,2762,2432],{"class":793},[621,2764,797],{"class":707},[621,2766,2359],{"class":780},[621,2768,2439],{"class":711},[621,2770,2037],{"class":707},[621,2772,2773,2776,2778,2780,2782,2784,2786],{"class":623,"line":751},[621,2774,2775],{"class":780},"  keep",[621,2777,797],{"class":707},[621,2779,2451],{"class":707},[621,2781,2454],{"class":892},[621,2783,1433],{"class":707},[621,2785,899],{"class":835},[621,2787,902],{"class":707},[621,2789,2790,2793,2795,2797,2799,2802,2805,2808,2810,2812,2815,2818,2820,2822,2824,2827,2829],{"class":623,"line":770},[621,2791,2792],{"class":703},"    if",[621,2794,2451],{"class":793},[621,2796,2454],{"class":711},[621,2798,911],{"class":707},[621,2800,2801],{"class":711},"duration",[621,2803,2804],{"class":707}," &&",[621,2806,2807],{"class":711}," ctx",[621,2809,911],{"class":707},[621,2811,2801],{"class":711},[621,2813,2814],{"class":707}," >",[621,2816,2817],{"class":976}," 2000",[621,2819,1271],{"class":793},[621,2821,2454],{"class":711},[621,2823,911],{"class":707},[621,2825,2826],{"class":711},"shouldKeep",[621,2828,1071],{"class":707},[621,2830,2831],{"class":951}," true\n",[621,2833,2834],{"class":623,"line":777},[621,2835,2506],{"class":707},[621,2837,2838,2840],{"class":623,"line":790},[621,2839,821],{"class":707},[621,2841,2513],{"class":711},[599,2843,2845],{"id":2844},"route-filtering","Route Filtering",[535,2847,2848,2849,2852,2853,2856],{},"Control which routes are logged with ",[539,2850,2851],{},"include"," and ",[539,2854,2855],{},"exclude"," patterns:",[611,2858,2860],{"className":693,"code":2859,"filename":695,"language":696,"meta":617,"style":617},"app.use(evlog({\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",[539,2861,2862,2878,2900,2928,2937,2964,2990,2994],{"__ignoreMap":617},[621,2863,2864,2866,2868,2870,2872,2874,2876],{"class":623,"line":624},[621,2865,1027],{"class":711},[621,2867,911],{"class":707},[621,2869,859],{"class":780},[621,2871,784],{"class":711},[621,2873,746],{"class":780},[621,2875,784],{"class":711},[621,2877,787],{"class":707},[621,2879,2880,2883,2885,2888,2890,2893,2895,2898],{"class":623,"line":730},[621,2881,2882],{"class":793},"  include",[621,2884,797],{"class":707},[621,2886,2887],{"class":711}," [",[621,2889,812],{"class":707},[621,2891,2892],{"class":630},"\u002Fapi\u002F**",[621,2894,812],{"class":707},[621,2896,2897],{"class":711},"]",[621,2899,2037],{"class":707},[621,2901,2902,2905,2907,2909,2911,2914,2916,2918,2920,2922,2924,2926],{"class":623,"line":751},[621,2903,2904],{"class":793},"  exclude",[621,2906,797],{"class":707},[621,2908,2887],{"class":711},[621,2910,812],{"class":707},[621,2912,2913],{"class":630},"\u002F_internal\u002F**",[621,2915,812],{"class":707},[621,2917,886],{"class":707},[621,2919,721],{"class":707},[621,2921,881],{"class":630},[621,2923,812],{"class":707},[621,2925,2897],{"class":711},[621,2927,2037],{"class":707},[621,2929,2930,2933,2935],{"class":623,"line":770},[621,2931,2932],{"class":793},"  routes",[621,2934,797],{"class":707},[621,2936,902],{"class":707},[621,2938,2939,2942,2945,2947,2949,2951,2953,2955,2957,2960,2962],{"class":623,"line":777},[621,2940,2941],{"class":707},"    '",[621,2943,2944],{"class":793},"\u002Fapi\u002Fauth\u002F**",[621,2946,812],{"class":707},[621,2948,797],{"class":707},[621,2950,708],{"class":707},[621,2952,802],{"class":793},[621,2954,797],{"class":707},[621,2956,721],{"class":707},[621,2958,2959],{"class":630},"auth-service",[621,2961,812],{"class":707},[621,2963,815],{"class":707},[621,2965,2966,2968,2971,2973,2975,2977,2979,2981,2983,2986,2988],{"class":623,"line":790},[621,2967,2941],{"class":707},[621,2969,2970],{"class":793},"\u002Fapi\u002Fpayment\u002F**",[621,2972,812],{"class":707},[621,2974,797],{"class":707},[621,2976,708],{"class":707},[621,2978,802],{"class":793},[621,2980,797],{"class":707},[621,2982,721],{"class":707},[621,2984,2985],{"class":630},"payment-service",[621,2987,812],{"class":707},[621,2989,815],{"class":707},[621,2991,2992],{"class":623,"line":818},[621,2993,2506],{"class":707},[621,2995,2996,2998],{"class":623,"line":827},[621,2997,821],{"class":707},[621,2999,2513],{"class":711},[599,3001,3003],{"id":3002},"client-side-logging","Client-Side Logging",[535,3005,1375,3006,3009],{},[539,3007,3008],{},"evlog\u002Fhttp"," to send structured logs from any frontend to your Elysia server. This works with any client framework (React, Vue, Svelte, vanilla JS).",[603,3011,3013],{"id":3012},"browser-setup","Browser setup",[611,3015,3018],{"className":693,"code":3016,"filename":3017,"language":696,"meta":617,"style":617},"import { initLogger, log } from 'evlog'\nimport { createHttpLogDrain } from 'evlog\u002Fhttp'\n\nconst drain = createHttpLogDrain({\n  drain: { endpoint: '\u002Fv1\u002Fingest' },\n})\ninitLogger({ drain })\n\nlog.info({ action: 'page_view', path: location.pathname 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