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Install",[604,605,606,634,650,666],"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 elysia\n","pnpm","bash","",[535,615,616],{"__ignoreMap":613},[617,618,621,624,628,631],"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",[617,632,633],{"class":626}," elysia\n",[607,635,638],{"className":609,"code":636,"filename":637,"language":612,"meta":613,"style":613},"bun add evlog elysia\n","bun",[535,639,640],{"__ignoreMap":613},[617,641,642,644,646,648],{"class":619,"line":620},[617,643,637],{"class":623},[617,645,627],{"class":626},[617,647,630],{"class":626},[617,649,633],{"class":626},[607,651,654],{"className":609,"code":652,"filename":653,"language":612,"meta":613,"style":613},"yarn add evlog elysia\n","yarn",[535,655,656],{"__ignoreMap":613},[617,657,658,660,662,664],{"class":619,"line":620},[617,659,653],{"class":623},[617,661,627],{"class":626},[617,663,630],{"class":626},[617,665,633],{"class":626},[607,667,670],{"className":609,"code":668,"filename":669,"language":612,"meta":613,"style":613},"npm install evlog elysia\n","npm",[535,671,672],{"__ignoreMap":613},[617,673,674,676,679,681],{"class":619,"line":620},[617,675,669],{"class":623},[617,677,678],{"class":626}," install",[617,680,630],{"class":626},[617,682,633],{"class":626},[599,684,686],{"id":685},"_2-initialize-and-register-the-plugin","2. Initialize and register the plugin",[607,688,693],{"className":689,"code":690,"filename":691,"language":692,"meta":613,"style":613},"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",[535,694,695,724,745,764,771,784,812,821,826,847,863,899,932,952,960],{"__ignoreMap":613},[617,696,697,701,705,709,712,715,718,721],{"class":619,"line":620},[617,698,700],{"class":699},"s7zQu","import",[617,702,704],{"class":703},"sMK4o"," {",[617,706,708],{"class":707},"sTEyZ"," Elysia",[617,710,711],{"class":703}," }",[617,713,714],{"class":699}," from",[617,716,717],{"class":703}," '",[617,719,720],{"class":626},"elysia",[617,722,723],{"class":703},"'\n",[617,725,727,729,731,734,736,738,740,743],{"class":619,"line":726},2,[617,728,700],{"class":699},[617,730,704],{"class":703},[617,732,733],{"class":707}," initLogger",[617,735,711],{"class":703},[617,737,714],{"class":699},[617,739,717],{"class":703},[617,741,742],{"class":626},"evlog",[617,744,723],{"class":703},[617,746,748,750,752,754,756,758,760,762],{"class":619,"line":747},3,[617,749,700],{"class":699},[617,751,704],{"class":703},[617,753,630],{"class":707},[617,755,711],{"class":703},[617,757,714],{"class":699},[617,759,717],{"class":703},[617,761,537],{"class":626},[617,763,723],{"class":703},[617,765,767],{"class":619,"line":766},4,[617,768,770],{"emptyLinePlaceholder":769},true,"\n",[617,772,774,778,781],{"class":619,"line":773},5,[617,775,777],{"class":776},"s2Zo4","initLogger",[617,779,780],{"class":707},"(",[617,782,783],{"class":703},"{\n",[617,785,787,791,794,796,799,801,803,806,809],{"class":619,"line":786},6,[617,788,790],{"class":789},"swJcz","  env",[617,792,793],{"class":703},":",[617,795,704],{"class":703},[617,797,798],{"class":789}," service",[617,800,793],{"class":703},[617,802,717],{"class":703},[617,804,805],{"class":626},"my-api",[617,807,808],{"class":703},"'",[617,810,811],{"class":703}," },\n",[617,813,815,818],{"class":619,"line":814},7,[617,816,817],{"class":703},"}",[617,819,820],{"class":707},")\n",[617,822,824],{"class":619,"line":823},8,[617,825,770],{"emptyLinePlaceholder":769},[617,827,829,833,836,839,842,844],{"class":619,"line":828},9,[617,830,832],{"class":831},"spNyl","const",[617,834,835],{"class":707}," app ",[617,837,838],{"class":703},"=",[617,840,841],{"class":703}," new",[617,843,708],{"class":776},[617,845,846],{"class":707},"()\n",[617,848,850,853,856,858,860],{"class":619,"line":849},10,[617,851,852],{"class":703},"  .",[617,854,855],{"class":776},"use",[617,857,780],{"class":707},[617,859,742],{"class":776},[617,861,862],{"class":707},"())\n",[617,864,866,868,871,873,875,878,880,883,886,890,893,896],{"class":619,"line":865},11,[617,867,852],{"class":703},[617,869,870],{"class":776},"get",[617,872,780],{"class":707},[617,874,808],{"class":703},[617,876,877],{"class":626},"\u002Fhealth",[617,879,808],{"class":703},[617,881,882],{"class":703},",",[617,884,885],{"class":703}," ({",[617,887,889],{"class":888},"sHdIc"," log",[617,891,892],{"class":703}," })",[617,894,895],{"class":831}," =>",[617,897,898],{"class":703}," {\n",[617,900,902,905,908,911,913,916,919,921,923,926,928,930],{"class":619,"line":901},12,[617,903,904],{"class":707},"    log",[617,906,907],{"class":703},".",[617,909,910],{"class":776},"set",[617,912,780],{"class":789},[617,914,915],{"class":703},"{",[617,917,918],{"class":789}," route",[617,920,793],{"class":703},[617,922,717],{"class":703},[617,924,925],{"class":626},"health",[617,927,808],{"class":703},[617,929,711],{"class":703},[617,931,820],{"class":789},[617,933,935,938,940,943,945,949],{"class":619,"line":934},13,[617,936,937],{"class":699},"    return",[617,939,704],{"class":703},[617,941,942],{"class":789}," ok",[617,944,793],{"class":703},[617,946,948],{"class":947},"sfNiH"," true",[617,950,951],{"class":703}," }\n",[617,953,955,958],{"class":619,"line":954},14,[617,956,957],{"class":703},"  }",[617,959,820],{"class":707},[617,961,963,965,968,970,974],{"class":619,"line":962},15,[617,964,852],{"class":703},[617,966,967],{"class":776},"listen",[617,969,780],{"class":707},[617,971,973],{"class":972},"sbssI","3000",[617,975,820],{"class":707},[977,978,980,984,985,991,992,995,996,999],"callout",{"color":979,"icon":511},"info",[981,982,983],"strong",{},"Using Vite?"," The ",[584,986,987,990],{"href":509},[535,988,989],{},"evlog\u002Fvite"," plugin"," replaces the ",[535,993,994],{},"initLogger()"," call with compile-time auto-initialization, strips ",[535,997,998],{},"log.debug()"," from production builds, and injects source locations.",[531,1001,533,1002,1004,1005,907],{},[535,1003,541],{}," property is automatically available in all route handlers via Elysia's ",[535,1006,1007],{},"derive",[595,1009,46],{"id":1010},"wide-events",[531,1012,1013],{},"Build up context progressively through your handler. One request = one wide event:",[607,1015,1017],{"className":689,"code":1016,"filename":691,"language":692,"meta":613,"style":613},"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",[535,1018,1019,1057,1075,1079,1112,1116,1142,1192,1196,1220,1274,1278,1293],{"__ignoreMap":613},[617,1020,1021,1024,1026,1028,1030,1032,1035,1037,1039,1042,1044,1046,1048,1051,1053,1055],{"class":619,"line":620},[617,1022,1023],{"class":707},"app",[617,1025,907],{"class":703},[617,1027,870],{"class":776},[617,1029,780],{"class":707},[617,1031,808],{"class":703},[617,1033,1034],{"class":626},"\u002Fusers\u002F:id",[617,1036,808],{"class":703},[617,1038,882],{"class":703},[617,1040,1041],{"class":831}," async",[617,1043,885],{"class":703},[617,1045,889],{"class":888},[617,1047,882],{"class":703},[617,1049,1050],{"class":888}," params",[617,1052,892],{"class":703},[617,1054,895],{"class":831},[617,1056,898],{"class":703},[617,1058,1059,1062,1065,1068,1070,1072],{"class":619,"line":726},[617,1060,1061],{"class":831},"  const",[617,1063,1064],{"class":707}," userId",[617,1066,1067],{"class":703}," =",[617,1069,1050],{"class":707},[617,1071,907],{"class":703},[617,1073,1074],{"class":707},"id\n",[617,1076,1077],{"class":619,"line":747},[617,1078,770],{"emptyLinePlaceholder":769},[617,1080,1081,1084,1086,1088,1090,1092,1095,1097,1099,1102,1104,1106,1108,1110],{"class":619,"line":766},[617,1082,1083],{"class":707},"  log",[617,1085,907],{"class":703},[617,1087,910],{"class":776},[617,1089,780],{"class":789},[617,1091,915],{"class":703},[617,1093,1094],{"class":789}," user",[617,1096,793],{"class":703},[617,1098,704],{"class":703},[617,1100,1101],{"class":789}," id",[617,1103,793],{"class":703},[617,1105,1064],{"class":707},[617,1107,711],{"class":703},[617,1109,711],{"class":703},[617,1111,820],{"class":789},[617,1113,1114],{"class":619,"line":773},[617,1115,770],{"emptyLinePlaceholder":769},[617,1117,1118,1120,1122,1124,1127,1130,1132,1135,1137,1140],{"class":619,"line":786},[617,1119,1061],{"class":831},[617,1121,1094],{"class":707},[617,1123,1067],{"class":703},[617,1125,1126],{"class":699}," await",[617,1128,1129],{"class":707}," db",[617,1131,907],{"class":703},[617,1133,1134],{"class":776},"findUser",[617,1136,780],{"class":789},[617,1138,1139],{"class":707},"userId",[617,1141,820],{"class":789},[617,1143,1144,1146,1148,1150,1152,1154,1156,1158,1160,1163,1165,1167,1169,1172,1174,1177,1179,1181,1183,1186,1188,1190],{"class":619,"line":814},[617,1145,1083],{"class":707},[617,1147,907],{"class":703},[617,1149,910],{"class":776},[617,1151,780],{"class":789},[617,1153,915],{"class":703},[617,1155,1094],{"class":789},[617,1157,793],{"class":703},[617,1159,704],{"class":703},[617,1161,1162],{"class":789}," name",[617,1164,793],{"class":703},[617,1166,1094],{"class":707},[617,1168,907],{"class":703},[617,1170,1171],{"class":707},"name",[617,1173,882],{"class":703},[617,1175,1176],{"class":789}," plan",[617,1178,793],{"class":703},[617,1180,1094],{"class":707},[617,1182,907],{"class":703},[617,1184,1185],{"class":707},"plan",[617,1187,711],{"class":703},[617,1189,711],{"class":703},[617,1191,820],{"class":789},[617,1193,1194],{"class":619,"line":823},[617,1195,770],{"emptyLinePlaceholder":769},[617,1197,1198,1200,1203,1205,1207,1209,1211,1214,1216,1218],{"class":619,"line":828},[617,1199,1061],{"class":831},[617,1201,1202],{"class":707}," orders",[617,1204,1067],{"class":703},[617,1206,1126],{"class":699},[617,1208,1129],{"class":707},[617,1210,907],{"class":703},[617,1212,1213],{"class":776},"findOrders",[617,1215,780],{"class":789},[617,1217,1139],{"class":707},[617,1219,820],{"class":789},[617,1221,1222,1224,1226,1228,1230,1232,1234,1236,1238,1241,1243,1245,1247,1250,1252,1255,1257,1260,1262,1265,1268,1270,1272],{"class":619,"line":849},[617,1223,1083],{"class":707},[617,1225,907],{"class":703},[617,1227,910],{"class":776},[617,1229,780],{"class":789},[617,1231,915],{"class":703},[617,1233,1202],{"class":789},[617,1235,793],{"class":703},[617,1237,704],{"class":703},[617,1239,1240],{"class":789}," count",[617,1242,793],{"class":703},[617,1244,1202],{"class":707},[617,1246,907],{"class":703},[617,1248,1249],{"class":707},"length",[617,1251,882],{"class":703},[617,1253,1254],{"class":789}," totalRevenue",[617,1256,793],{"class":703},[617,1258,1259],{"class":776}," sum",[617,1261,780],{"class":789},[617,1263,1264],{"class":707},"orders",[617,1266,1267],{"class":789},") ",[617,1269,817],{"class":703},[617,1271,711],{"class":703},[617,1273,820],{"class":789},[617,1275,1276],{"class":619,"line":865},[617,1277,770],{"emptyLinePlaceholder":769},[617,1279,1280,1283,1285,1287,1289,1291],{"class":619,"line":901},[617,1281,1282],{"class":699},"  return",[617,1284,704],{"class":703},[617,1286,1094],{"class":707},[617,1288,882],{"class":703},[617,1290,1202],{"class":707},[617,1292,951],{"class":703},[617,1294,1295,1297],{"class":619,"line":934},[617,1296,817],{"class":703},[617,1298,820],{"class":707},[531,1300,1301],{},"All fields are merged into a single wide event emitted when the request completes:",[607,1303,1306],{"className":609,"code":1304,"filename":1305,"language":612,"meta":613,"style":613},"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",[535,1307,1308,1319,1339,1355],{"__ignoreMap":613},[617,1309,1310,1313,1316],{"class":619,"line":620},[617,1311,1312],{"class":623},"14:58:15",[617,1314,1315],{"class":626}," INFO",[617,1317,1318],{"class":707}," [my-api] GET \u002Fusers\u002Fusr_123 200 in 12ms\n",[617,1320,1321,1324,1327,1330,1333,1336],{"class":619,"line":726},[617,1322,1323],{"class":623},"  ├─",[617,1325,1326],{"class":626}," orders:",[617,1328,1329],{"class":626}," count=",[617,1331,1332],{"class":972},"2",[617,1334,1335],{"class":626}," totalRevenue=",[617,1337,1338],{"class":972},"6298\n",[617,1340,1341,1343,1346,1349,1352],{"class":619,"line":747},[617,1342,1323],{"class":623},[617,1344,1345],{"class":626}," user:",[617,1347,1348],{"class":626}," id=usr_123",[617,1350,1351],{"class":626}," name=Alice",[617,1353,1354],{"class":626}," plan=pro\n",[617,1356,1357,1360,1363],{"class":619,"line":766},[617,1358,1359],{"class":623},"  └─",[617,1361,1362],{"class":626}," requestId:",[617,1364,1365],{"class":626}," 4a8ff3a8-...\n",[595,1367,545],{"id":1368},"uselogger",[531,1370,1371,1372,1374],{},"Use ",[535,1373,545],{}," to access the request-scoped logger from anywhere in the call stack without passing the context through your service layer:",[607,1376,1379],{"className":689,"code":1377,"filename":1378,"language":692,"meta":613,"style":613},"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",[535,1380,1381,1400,1404,1432,1444,1470,1474,1496,1542,1546,1553],{"__ignoreMap":613},[617,1382,1383,1385,1387,1390,1392,1394,1396,1398],{"class":619,"line":620},[617,1384,700],{"class":699},[617,1386,704],{"class":703},[617,1388,1389],{"class":707}," useLogger",[617,1391,711],{"class":703},[617,1393,714],{"class":699},[617,1395,717],{"class":703},[617,1397,537],{"class":626},[617,1399,723],{"class":703},[617,1401,1402],{"class":619,"line":726},[617,1403,770],{"emptyLinePlaceholder":769},[617,1405,1406,1409,1411,1414,1417,1419,1422,1424,1427,1430],{"class":619,"line":747},[617,1407,1408],{"class":699},"export",[617,1410,1041],{"class":831},[617,1412,1413],{"class":831}," function",[617,1415,1416],{"class":776}," findUser",[617,1418,780],{"class":703},[617,1420,1421],{"class":888},"id",[617,1423,793],{"class":703},[617,1425,1426],{"class":623}," string",[617,1428,1429],{"class":703},")",[617,1431,898],{"class":703},[617,1433,1434,1436,1438,1440,1442],{"class":619,"line":766},[617,1435,1061],{"class":831},[617,1437,889],{"class":707},[617,1439,1067],{"class":703},[617,1441,1389],{"class":776},[617,1443,846],{"class":789},[617,1445,1446,1448,1450,1452,1454,1456,1458,1460,1462,1464,1466,1468],{"class":619,"line":773},[617,1447,1083],{"class":707},[617,1449,907],{"class":703},[617,1451,910],{"class":776},[617,1453,780],{"class":789},[617,1455,915],{"class":703},[617,1457,1094],{"class":789},[617,1459,793],{"class":703},[617,1461,704],{"class":703},[617,1463,1101],{"class":707},[617,1465,711],{"class":703},[617,1467,711],{"class":703},[617,1469,820],{"class":789},[617,1471,1472],{"class":619,"line":786},[617,1473,770],{"emptyLinePlaceholder":769},[617,1475,1476,1478,1480,1482,1484,1486,1488,1490,1492,1494],{"class":619,"line":814},[617,1477,1061],{"class":831},[617,1479,1094],{"class":707},[617,1481,1067],{"class":703},[617,1483,1126],{"class":699},[617,1485,1129],{"class":707},[617,1487,907],{"class":703},[617,1489,1134],{"class":776},[617,1491,780],{"class":789},[617,1493,1421],{"class":707},[617,1495,820],{"class":789},[617,1497,1498,1500,1502,1504,1506,1508,1510,1512,1514,1516,1518,1520,1522,1524,1526,1528,1530,1532,1534,1536,1538,1540],{"class":619,"line":823},[617,1499,1083],{"class":707},[617,1501,907],{"class":703},[617,1503,910],{"class":776},[617,1505,780],{"class":789},[617,1507,915],{"class":703},[617,1509,1094],{"class":789},[617,1511,793],{"class":703},[617,1513,704],{"class":703},[617,1515,1162],{"class":789},[617,1517,793],{"class":703},[617,1519,1094],{"class":707},[617,1521,907],{"class":703},[617,1523,1171],{"class":707},[617,1525,882],{"class":703},[617,1527,1176],{"class":789},[617,1529,793],{"class":703},[617,1531,1094],{"class":707},[617,1533,907],{"class":703},[617,1535,1185],{"class":707},[617,1537,711],{"class":703},[617,1539,711],{"class":703},[617,1541,820],{"class":789},[617,1543,1544],{"class":619,"line":828},[617,1545,770],{"emptyLinePlaceholder":769},[617,1547,1548,1550],{"class":619,"line":849},[617,1549,1282],{"class":699},[617,1551,1552],{"class":707}," user\n",[617,1554,1555],{"class":619,"line":865},[617,1556,1557],{"class":703},"}\n",[607,1559,1561],{"className":689,"code":1560,"filename":691,"language":692,"meta":613,"style":613},"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",[535,1562,1563,1582,1586,1616,1639,1645],{"__ignoreMap":613},[617,1564,1565,1567,1569,1571,1573,1575,1577,1580],{"class":619,"line":620},[617,1566,700],{"class":699},[617,1568,704],{"class":703},[617,1570,1416],{"class":707},[617,1572,711],{"class":703},[617,1574,714],{"class":699},[617,1576,717],{"class":703},[617,1578,1579],{"class":626},".\u002Fservices\u002Fuser",[617,1581,723],{"class":703},[617,1583,1584],{"class":619,"line":726},[617,1585,770],{"emptyLinePlaceholder":769},[617,1587,1588,1590,1592,1594,1596,1598,1600,1602,1604,1606,1608,1610,1612,1614],{"class":619,"line":747},[617,1589,1023],{"class":707},[617,1591,907],{"class":703},[617,1593,870],{"class":776},[617,1595,780],{"class":707},[617,1597,808],{"class":703},[617,1599,1034],{"class":626},[617,1601,808],{"class":703},[617,1603,882],{"class":703},[617,1605,1041],{"class":831},[617,1607,885],{"class":703},[617,1609,1050],{"class":888},[617,1611,892],{"class":703},[617,1613,895],{"class":831},[617,1615,898],{"class":703},[617,1617,1618,1620,1622,1624,1626,1628,1630,1633,1635,1637],{"class":619,"line":766},[617,1619,1061],{"class":831},[617,1621,1094],{"class":707},[617,1623,1067],{"class":703},[617,1625,1126],{"class":699},[617,1627,1416],{"class":776},[617,1629,780],{"class":789},[617,1631,1632],{"class":707},"params",[617,1634,907],{"class":703},[617,1636,1421],{"class":707},[617,1638,820],{"class":789},[617,1640,1641,1643],{"class":619,"line":773},[617,1642,1282],{"class":699},[617,1644,1552],{"class":707},[617,1646,1647,1649],{"class":619,"line":786},[617,1648,817],{"class":703},[617,1650,820],{"class":707},[531,1652,1653,1654,1656,1657,1659,1660,1662,1663,1666],{},"Both ",[535,1655,541],{}," in context and ",[535,1658,545],{}," return the same logger instance. ",[535,1661,545],{}," uses ",[535,1664,1665],{},"AsyncLocalStorage"," to propagate the logger across async boundaries.",[595,1668,1670,1671,1429],{"id":1669},"background-work-logfork","Background work (",[535,1672,1673],{},"log.fork",[531,1675,1371,1676,1679,1680,907],{},[535,1677,1678],{},"log.fork(label, fn)"," from the route context for a child wide event. See ",[584,1681,1683],{"href":1682},"\u002Flearn\u002Fwide-events#after-emit-sealing-and-background-work","Wide events — After emit",[607,1685,1687],{"className":689,"code":1686,"filename":691,"language":692,"meta":613,"style":613},"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",[535,1688,1689,1711,1715,1720,1732,1760,1792,1806,1830,1837,1851],{"__ignoreMap":613},[617,1690,1691,1693,1695,1697,1699,1701,1703,1705,1707,1709],{"class":619,"line":620},[617,1692,700],{"class":699},[617,1694,704],{"class":703},[617,1696,630],{"class":707},[617,1698,882],{"class":703},[617,1700,1389],{"class":707},[617,1702,711],{"class":703},[617,1704,714],{"class":699},[617,1706,717],{"class":703},[617,1708,537],{"class":626},[617,1710,723],{"class":703},[617,1712,1713],{"class":619,"line":726},[617,1714,770],{"emptyLinePlaceholder":769},[617,1716,1717],{"class":619,"line":747},[617,1718,1719],{"class":707},"app\n",[617,1721,1722,1724,1726,1728,1730],{"class":619,"line":766},[617,1723,852],{"class":703},[617,1725,855],{"class":776},[617,1727,780],{"class":707},[617,1729,742],{"class":776},[617,1731,862],{"class":707},[617,1733,1734,1736,1739,1741,1743,1746,1748,1750,1752,1754,1756,1758],{"class":619,"line":773},[617,1735,852],{"class":703},[617,1737,1738],{"class":776},"post",[617,1740,780],{"class":707},[617,1742,808],{"class":703},[617,1744,1745],{"class":626},"\u002Forders",[617,1747,808],{"class":703},[617,1749,882],{"class":703},[617,1751,885],{"class":703},[617,1753,889],{"class":888},[617,1755,892],{"class":703},[617,1757,895],{"class":831},[617,1759,898],{"class":703},[617,1761,1762,1764,1766,1769,1772,1774,1776,1779,1781,1783,1785,1788,1790],{"class":619,"line":786},[617,1763,904],{"class":707},[617,1765,907],{"class":703},[617,1767,1768],{"class":776},"fork",[617,1770,1771],{"class":703},"!",[617,1773,780],{"class":789},[617,1775,808],{"class":703},[617,1777,1778],{"class":626},"ship",[617,1780,808],{"class":703},[617,1782,882],{"class":703},[617,1784,1041],{"class":831},[617,1786,1787],{"class":703}," ()",[617,1789,895],{"class":831},[617,1791,898],{"class":703},[617,1793,1794,1797,1800,1802,1804],{"class":619,"line":814},[617,1795,1796],{"class":831},"      const",[617,1798,1799],{"class":707}," l",[617,1801,1067],{"class":703},[617,1803,1389],{"class":776},[617,1805,846],{"class":789},[617,1807,1808,1811,1813,1815,1817,1819,1822,1824,1826,1828],{"class":619,"line":823},[617,1809,1810],{"class":707},"      l",[617,1812,907],{"class":703},[617,1814,910],{"class":776},[617,1816,780],{"class":789},[617,1818,915],{"class":703},[617,1820,1821],{"class":789}," shipped",[617,1823,793],{"class":703},[617,1825,948],{"class":947},[617,1827,711],{"class":703},[617,1829,820],{"class":789},[617,1831,1832,1835],{"class":619,"line":828},[617,1833,1834],{"class":703},"    }",[617,1836,820],{"class":789},[617,1838,1839,1841,1843,1845,1847,1849],{"class":619,"line":849},[617,1840,937],{"class":699},[617,1842,704],{"class":703},[617,1844,942],{"class":789},[617,1846,793],{"class":703},[617,1848,948],{"class":947},[617,1850,951],{"class":703},[617,1852,1853,1855],{"class":619,"line":865},[617,1854,957],{"class":703},[617,1856,820],{"class":707},[595,1858,1860],{"id":1859},"error-handling","Error Handling",[531,1862,1371,1863,1866,1867,1870,1871,1874,1875,1878,1879,793],{},[535,1864,1865],{},"createError"," for structured errors with ",[535,1868,1869],{},"why",", ",[535,1872,1873],{},"fix",", and ",[535,1876,1877],{},"link"," fields. Elysia captures thrown errors via ",[535,1880,1881],{},"onError",[607,1883,1885],{"className":689,"code":1884,"filename":691,"language":692,"meta":613,"style":613},"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",[535,1886,1887,1911,1915,1919,1931,1958,2001,2005,2016,2033,2045,2061,2077,2093,2099,2105,2131,2151,2171,2178,2194,2209,2224,2239,2245],{"__ignoreMap":613},[617,1888,1889,1891,1893,1896,1898,1901,1903,1905,1907,1909],{"class":619,"line":620},[617,1890,700],{"class":699},[617,1892,704],{"class":703},[617,1894,1895],{"class":707}," createError",[617,1897,882],{"class":703},[617,1899,1900],{"class":707}," parseError",[617,1902,711],{"class":703},[617,1904,714],{"class":699},[617,1906,717],{"class":703},[617,1908,742],{"class":626},[617,1910,723],{"class":703},[617,1912,1913],{"class":619,"line":726},[617,1914,770],{"emptyLinePlaceholder":769},[617,1916,1917],{"class":619,"line":747},[617,1918,1719],{"class":707},[617,1920,1921,1923,1925,1927,1929],{"class":619,"line":766},[617,1922,852],{"class":703},[617,1924,855],{"class":776},[617,1926,780],{"class":707},[617,1928,742],{"class":776},[617,1930,862],{"class":707},[617,1932,1933,1935,1937,1939,1941,1944,1946,1948,1950,1952,1954,1956],{"class":619,"line":773},[617,1934,852],{"class":703},[617,1936,870],{"class":776},[617,1938,780],{"class":707},[617,1940,808],{"class":703},[617,1942,1943],{"class":626},"\u002Fcheckout",[617,1945,808],{"class":703},[617,1947,882],{"class":703},[617,1949,885],{"class":703},[617,1951,889],{"class":888},[617,1953,892],{"class":703},[617,1955,895],{"class":831},[617,1957,898],{"class":703},[617,1959,1960,1962,1964,1966,1968,1970,1973,1975,1977,1980,1982,1985,1987,1990,1992,1995,1997,1999],{"class":619,"line":786},[617,1961,904],{"class":707},[617,1963,907],{"class":703},[617,1965,910],{"class":776},[617,1967,780],{"class":789},[617,1969,915],{"class":703},[617,1971,1972],{"class":789}," cart",[617,1974,793],{"class":703},[617,1976,704],{"class":703},[617,1978,1979],{"class":789}," items",[617,1981,793],{"class":703},[617,1983,1984],{"class":972}," 3",[617,1986,882],{"class":703},[617,1988,1989],{"class":789}," total",[617,1991,793],{"class":703},[617,1993,1994],{"class":972}," 9999",[617,1996,711],{"class":703},[617,1998,711],{"class":703},[617,2000,820],{"class":789},[617,2002,2003],{"class":619,"line":814},[617,2004,770],{"emptyLinePlaceholder":769},[617,2006,2007,2010,2012,2014],{"class":619,"line":823},[617,2008,2009],{"class":699},"    throw",[617,2011,1895],{"class":776},[617,2013,780],{"class":789},[617,2015,783],{"class":703},[617,2017,2018,2021,2023,2025,2028,2030],{"class":619,"line":828},[617,2019,2020],{"class":789},"      message",[617,2022,793],{"class":703},[617,2024,717],{"class":703},[617,2026,2027],{"class":626},"Payment failed",[617,2029,808],{"class":703},[617,2031,2032],{"class":703},",\n",[617,2034,2035,2038,2040,2043],{"class":619,"line":849},[617,2036,2037],{"class":789},"      status",[617,2039,793],{"class":703},[617,2041,2042],{"class":972}," 402",[617,2044,2032],{"class":703},[617,2046,2047,2050,2052,2054,2057,2059],{"class":619,"line":865},[617,2048,2049],{"class":789},"      why",[617,2051,793],{"class":703},[617,2053,717],{"class":703},[617,2055,2056],{"class":626},"Card declined by issuer",[617,2058,808],{"class":703},[617,2060,2032],{"class":703},[617,2062,2063,2066,2068,2070,2073,2075],{"class":619,"line":901},[617,2064,2065],{"class":789},"      fix",[617,2067,793],{"class":703},[617,2069,717],{"class":703},[617,2071,2072],{"class":626},"Try a different payment method",[617,2074,808],{"class":703},[617,2076,2032],{"class":703},[617,2078,2079,2082,2084,2086,2089,2091],{"class":619,"line":934},[617,2080,2081],{"class":789},"      link",[617,2083,793],{"class":703},[617,2085,717],{"class":703},[617,2087,2088],{"class":626},"https:\u002F\u002Fdocs.example.com\u002Fpayments\u002Fdeclined",[617,2090,808],{"class":703},[617,2092,2032],{"class":703},[617,2094,2095,2097],{"class":619,"line":954},[617,2096,1834],{"class":703},[617,2098,820],{"class":789},[617,2100,2101,2103],{"class":619,"line":962},[617,2102,957],{"class":703},[617,2104,820],{"class":707},[617,2106,2108,2110,2112,2114,2117,2120,2122,2125,2127,2129],{"class":619,"line":2107},16,[617,2109,852],{"class":703},[617,2111,1881],{"class":776},[617,2113,780],{"class":707},[617,2115,2116],{"class":703},"({",[617,2118,2119],{"class":888}," error",[617,2121,882],{"class":703},[617,2123,2124],{"class":888}," set",[617,2126,892],{"class":703},[617,2128,895],{"class":831},[617,2130,898],{"class":703},[617,2132,2134,2137,2140,2142,2144,2146,2149],{"class":619,"line":2133},17,[617,2135,2136],{"class":831},"    const",[617,2138,2139],{"class":707}," parsed",[617,2141,1067],{"class":703},[617,2143,1900],{"class":776},[617,2145,780],{"class":789},[617,2147,2148],{"class":707},"error",[617,2150,820],{"class":789},[617,2152,2154,2157,2159,2162,2164,2166,2168],{"class":619,"line":2153},18,[617,2155,2156],{"class":707},"    set",[617,2158,907],{"class":703},[617,2160,2161],{"class":707},"status",[617,2163,1067],{"class":703},[617,2165,2139],{"class":707},[617,2167,907],{"class":703},[617,2169,2170],{"class":707},"status\n",[617,2172,2174,2176],{"class":619,"line":2173},19,[617,2175,937],{"class":699},[617,2177,898],{"class":703},[617,2179,2181,2183,2185,2187,2189,2192],{"class":619,"line":2180},20,[617,2182,2020],{"class":789},[617,2184,793],{"class":703},[617,2186,2139],{"class":707},[617,2188,907],{"class":703},[617,2190,2191],{"class":707},"message",[617,2193,2032],{"class":703},[617,2195,2197,2199,2201,2203,2205,2207],{"class":619,"line":2196},21,[617,2198,2049],{"class":789},[617,2200,793],{"class":703},[617,2202,2139],{"class":707},[617,2204,907],{"class":703},[617,2206,1869],{"class":707},[617,2208,2032],{"class":703},[617,2210,2212,2214,2216,2218,2220,2222],{"class":619,"line":2211},22,[617,2213,2065],{"class":789},[617,2215,793],{"class":703},[617,2217,2139],{"class":707},[617,2219,907],{"class":703},[617,2221,1873],{"class":707},[617,2223,2032],{"class":703},[617,2225,2227,2229,2231,2233,2235,2237],{"class":619,"line":2226},23,[617,2228,2081],{"class":789},[617,2230,793],{"class":703},[617,2232,2139],{"class":707},[617,2234,907],{"class":703},[617,2236,1877],{"class":707},[617,2238,2032],{"class":703},[617,2240,2242],{"class":619,"line":2241},24,[617,2243,2244],{"class":703},"    }\n",[617,2246,2248,2250],{"class":619,"line":2247},25,[617,2249,957],{"class":703},[617,2251,820],{"class":707},[531,2253,2254],{},"The error is captured and logged with both the custom context and structured error fields:",[607,2256,2258],{"className":609,"code":2257,"filename":1305,"language":612,"meta":613,"style":613},"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",[535,2259,2260,2271,2293,2312],{"__ignoreMap":613},[617,2261,2262,2265,2268],{"class":619,"line":620},[617,2263,2264],{"class":623},"14:58:20",[617,2266,2267],{"class":626}," ERROR",[617,2269,2270],{"class":707}," [my-api] GET \u002Fcheckout 402 in 3ms\n",[617,2272,2273,2275,2278,2281,2284,2287,2290],{"class":619,"line":726},[617,2274,1323],{"class":623},[617,2276,2277],{"class":626}," error:",[617,2279,2280],{"class":626}," name=EvlogError",[617,2282,2283],{"class":626}," message=Payment",[617,2285,2286],{"class":626}," failed",[617,2288,2289],{"class":626}," status=",[617,2291,2292],{"class":972},"402\n",[617,2294,2295,2297,2300,2303,2306,2309],{"class":619,"line":747},[617,2296,1323],{"class":623},[617,2298,2299],{"class":626}," cart:",[617,2301,2302],{"class":626}," items=",[617,2304,2305],{"class":972},"3",[617,2307,2308],{"class":626}," total=",[617,2310,2311],{"class":972},"9999\n",[617,2313,2314,2316,2318],{"class":619,"line":766},[617,2315,1359],{"class":623},[617,2317,1362],{"class":626},[617,2319,2320],{"class":626}," 880a50ac-...\n",[595,2322,500],{"id":2323},"configuration",[531,2325,2326,2327,2330,2331,2333],{},"See the ",[584,2328,2329],{"href":501},"Configuration reference"," for all available options (",[535,2332,777],{},", middleware options, sampling, silent mode, etc.).",[595,2335,2337],{"id":2336},"drain-enrichers","Drain & Enrichers",[531,2339,2340],{},"Configure drain adapters and enrichers directly in the plugin options:",[607,2342,2344],{"className":689,"code":2343,"filename":691,"language":692,"meta":613,"style":613},"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",[535,2345,2346,2366,2386,2390,2403,2407,2423,2437,2456,2467,2497,2502],{"__ignoreMap":613},[617,2347,2348,2350,2352,2355,2357,2359,2361,2364],{"class":619,"line":620},[617,2349,700],{"class":699},[617,2351,704],{"class":703},[617,2353,2354],{"class":707}," createAxiomDrain",[617,2356,711],{"class":703},[617,2358,714],{"class":699},[617,2360,717],{"class":703},[617,2362,2363],{"class":626},"evlog\u002Faxiom",[617,2365,723],{"class":703},[617,2367,2368,2370,2372,2375,2377,2379,2381,2384],{"class":619,"line":726},[617,2369,700],{"class":699},[617,2371,704],{"class":703},[617,2373,2374],{"class":707}," createUserAgentEnricher",[617,2376,711],{"class":703},[617,2378,714],{"class":699},[617,2380,717],{"class":703},[617,2382,2383],{"class":626},"evlog\u002Fenrichers",[617,2385,723],{"class":703},[617,2387,2388],{"class":619,"line":747},[617,2389,770],{"emptyLinePlaceholder":769},[617,2391,2392,2394,2397,2399,2401],{"class":619,"line":766},[617,2393,832],{"class":831},[617,2395,2396],{"class":707}," userAgent ",[617,2398,838],{"class":703},[617,2400,2374],{"class":776},[617,2402,846],{"class":707},[617,2404,2405],{"class":619,"line":773},[617,2406,770],{"emptyLinePlaceholder":769},[617,2408,2409,2411,2413,2415,2417,2419,2421],{"class":619,"line":786},[617,2410,1023],{"class":707},[617,2412,907],{"class":703},[617,2414,855],{"class":776},[617,2416,780],{"class":707},[617,2418,742],{"class":776},[617,2420,780],{"class":707},[617,2422,783],{"class":703},[617,2424,2425,2428,2430,2432,2435],{"class":619,"line":814},[617,2426,2427],{"class":789},"  drain",[617,2429,793],{"class":703},[617,2431,2354],{"class":776},[617,2433,2434],{"class":707},"()",[617,2436,2032],{"class":703},[617,2438,2439,2442,2444,2447,2450,2452,2454],{"class":619,"line":823},[617,2440,2441],{"class":776},"  enrich",[617,2443,793],{"class":703},[617,2445,2446],{"class":703}," (",[617,2448,2449],{"class":888},"ctx",[617,2451,1429],{"class":703},[617,2453,895],{"class":831},[617,2455,898],{"class":703},[617,2457,2458,2461,2463,2465],{"class":619,"line":828},[617,2459,2460],{"class":776},"    userAgent",[617,2462,780],{"class":789},[617,2464,2449],{"class":707},[617,2466,820],{"class":789},[617,2468,2469,2472,2474,2477,2479,2482,2484,2487,2489,2492,2494],{"class":619,"line":849},[617,2470,2471],{"class":707},"    ctx",[617,2473,907],{"class":703},[617,2475,2476],{"class":707},"event",[617,2478,907],{"class":703},[617,2480,2481],{"class":707},"region",[617,2483,1067],{"class":703},[617,2485,2486],{"class":707}," process",[617,2488,907],{"class":703},[617,2490,2491],{"class":707},"env",[617,2493,907],{"class":703},[617,2495,2496],{"class":707},"FLY_REGION\n",[617,2498,2499],{"class":619,"line":865},[617,2500,2501],{"class":703},"  },\n",[617,2503,2504,2506],{"class":619,"line":901},[617,2505,817],{"class":703},[617,2507,2508],{"class":707},"))\n",[599,2510,2512],{"id":2511},"pipeline-batching-retry","Pipeline (Batching & Retry)",[531,2514,2515,2516,2519],{},"For production, wrap your adapter with ",[535,2517,2518],{},"createDrainPipeline"," to batch events and retry on failure:",[607,2521,2523],{"className":689,"code":2522,"filename":691,"language":692,"meta":613,"style":613},"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",[535,2524,2525,2547,2565,2585,2589,2613,2642,2660,2666,2685,2689],{"__ignoreMap":613},[617,2526,2527,2529,2532,2534,2537,2539,2541,2543,2545],{"class":619,"line":620},[617,2528,700],{"class":699},[617,2530,2531],{"class":699}," type",[617,2533,704],{"class":703},[617,2535,2536],{"class":707}," DrainContext",[617,2538,711],{"class":703},[617,2540,714],{"class":699},[617,2542,717],{"class":703},[617,2544,742],{"class":626},[617,2546,723],{"class":703},[617,2548,2549,2551,2553,2555,2557,2559,2561,2563],{"class":619,"line":726},[617,2550,700],{"class":699},[617,2552,704],{"class":703},[617,2554,2354],{"class":707},[617,2556,711],{"class":703},[617,2558,714],{"class":699},[617,2560,717],{"class":703},[617,2562,2363],{"class":626},[617,2564,723],{"class":703},[617,2566,2567,2569,2571,2574,2576,2578,2580,2583],{"class":619,"line":747},[617,2568,700],{"class":699},[617,2570,704],{"class":703},[617,2572,2573],{"class":707}," createDrainPipeline",[617,2575,711],{"class":703},[617,2577,714],{"class":699},[617,2579,717],{"class":703},[617,2581,2582],{"class":626},"evlog\u002Fpipeline",[617,2584,723],{"class":703},[617,2586,2587],{"class":619,"line":766},[617,2588,770],{"emptyLinePlaceholder":769},[617,2590,2591,2593,2596,2598,2600,2603,2606,2609,2611],{"class":619,"line":773},[617,2592,832],{"class":831},[617,2594,2595],{"class":707}," pipeline ",[617,2597,838],{"class":703},[617,2599,2573],{"class":776},[617,2601,2602],{"class":703},"\u003C",[617,2604,2605],{"class":623},"DrainContext",[617,2607,2608],{"class":703},">",[617,2610,780],{"class":707},[617,2612,783],{"class":703},[617,2614,2615,2618,2620,2622,2625,2627,2630,2632,2635,2637,2640],{"class":619,"line":786},[617,2616,2617],{"class":789},"  batch",[617,2619,793],{"class":703},[617,2621,704],{"class":703},[617,2623,2624],{"class":789}," size",[617,2626,793],{"class":703},[617,2628,2629],{"class":972}," 50",[617,2631,882],{"class":703},[617,2633,2634],{"class":789}," intervalMs",[617,2636,793],{"class":703},[617,2638,2639],{"class":972}," 5000",[617,2641,811],{"class":703},[617,2643,2644,2647,2649,2651,2654,2656,2658],{"class":619,"line":814},[617,2645,2646],{"class":789},"  retry",[617,2648,793],{"class":703},[617,2650,704],{"class":703},[617,2652,2653],{"class":789}," maxAttempts",[617,2655,793],{"class":703},[617,2657,1984],{"class":972},[617,2659,811],{"class":703},[617,2661,2662,2664],{"class":619,"line":823},[617,2663,817],{"class":703},[617,2665,820],{"class":707},[617,2667,2668,2670,2673,2675,2678,2680,2683],{"class":619,"line":828},[617,2669,832],{"class":831},[617,2671,2672],{"class":707}," drain ",[617,2674,838],{"class":703},[617,2676,2677],{"class":776}," pipeline",[617,2679,780],{"class":707},[617,2681,2682],{"class":776},"createAxiomDrain",[617,2684,862],{"class":707},[617,2686,2687],{"class":619,"line":849},[617,2688,770],{"emptyLinePlaceholder":769},[617,2690,2691,2693,2695,2697,2699,2701,2703,2705,2707,2709],{"class":619,"line":865},[617,2692,1023],{"class":707},[617,2694,907],{"class":703},[617,2696,855],{"class":776},[617,2698,780],{"class":707},[617,2700,742],{"class":776},[617,2702,780],{"class":707},[617,2704,915],{"class":703},[617,2706,2672],{"class":707},[617,2708,817],{"class":703},[617,2710,2508],{"class":707},[977,2712,2713,2714,2717,2718,2721],{"color":979,"icon":13},"Call ",[535,2715,2716],{},"drain.flush()"," on server shutdown to ensure all buffered events are sent. See the ",[584,2719,2720],{"href":492},"Pipeline docs"," for all options.",[595,2723,2725],{"id":2724},"tail-sampling","Tail Sampling",[531,2727,1371,2728,2731],{},[535,2729,2730],{},"keep"," to force-retain specific events regardless of head sampling:",[607,2733,2735],{"className":689,"code":2734,"filename":691,"language":692,"meta":613,"style":613},"app.use(evlog({\n  drain: createAxiomDrain(),\n  keep: (ctx) => {\n    if (ctx.duration && ctx.duration > 2000) ctx.shouldKeep = true\n  },\n}))\n",[535,2736,2737,2753,2765,2782,2826,2830],{"__ignoreMap":613},[617,2738,2739,2741,2743,2745,2747,2749,2751],{"class":619,"line":620},[617,2740,1023],{"class":707},[617,2742,907],{"class":703},[617,2744,855],{"class":776},[617,2746,780],{"class":707},[617,2748,742],{"class":776},[617,2750,780],{"class":707},[617,2752,783],{"class":703},[617,2754,2755,2757,2759,2761,2763],{"class":619,"line":726},[617,2756,2427],{"class":789},[617,2758,793],{"class":703},[617,2760,2354],{"class":776},[617,2762,2434],{"class":707},[617,2764,2032],{"class":703},[617,2766,2767,2770,2772,2774,2776,2778,2780],{"class":619,"line":747},[617,2768,2769],{"class":776},"  keep",[617,2771,793],{"class":703},[617,2773,2446],{"class":703},[617,2775,2449],{"class":888},[617,2777,1429],{"class":703},[617,2779,895],{"class":831},[617,2781,898],{"class":703},[617,2783,2784,2787,2789,2791,2793,2796,2799,2802,2804,2806,2809,2812,2814,2816,2818,2821,2823],{"class":619,"line":766},[617,2785,2786],{"class":699},"    if",[617,2788,2446],{"class":789},[617,2790,2449],{"class":707},[617,2792,907],{"class":703},[617,2794,2795],{"class":707},"duration",[617,2797,2798],{"class":703}," &&",[617,2800,2801],{"class":707}," ctx",[617,2803,907],{"class":703},[617,2805,2795],{"class":707},[617,2807,2808],{"class":703}," >",[617,2810,2811],{"class":972}," 2000",[617,2813,1267],{"class":789},[617,2815,2449],{"class":707},[617,2817,907],{"class":703},[617,2819,2820],{"class":707},"shouldKeep",[617,2822,1067],{"class":703},[617,2824,2825],{"class":947}," true\n",[617,2827,2828],{"class":619,"line":773},[617,2829,2501],{"class":703},[617,2831,2832,2834],{"class":619,"line":786},[617,2833,817],{"class":703},[617,2835,2508],{"class":707},[595,2837,2839],{"id":2838},"route-filtering","Route Filtering",[531,2841,2842,2843,2846,2847,2850],{},"Control which routes are logged with ",[535,2844,2845],{},"include"," and ",[535,2848,2849],{},"exclude"," patterns:",[607,2852,2854],{"className":689,"code":2853,"filename":691,"language":692,"meta":613,"style":613},"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",[535,2855,2856,2872,2894,2922,2931,2958,2984,2988],{"__ignoreMap":613},[617,2857,2858,2860,2862,2864,2866,2868,2870],{"class":619,"line":620},[617,2859,1023],{"class":707},[617,2861,907],{"class":703},[617,2863,855],{"class":776},[617,2865,780],{"class":707},[617,2867,742],{"class":776},[617,2869,780],{"class":707},[617,2871,783],{"class":703},[617,2873,2874,2877,2879,2882,2884,2887,2889,2892],{"class":619,"line":726},[617,2875,2876],{"class":789},"  include",[617,2878,793],{"class":703},[617,2880,2881],{"class":707}," [",[617,2883,808],{"class":703},[617,2885,2886],{"class":626},"\u002Fapi\u002F**",[617,2888,808],{"class":703},[617,2890,2891],{"class":707},"]",[617,2893,2032],{"class":703},[617,2895,2896,2899,2901,2903,2905,2908,2910,2912,2914,2916,2918,2920],{"class":619,"line":747},[617,2897,2898],{"class":789},"  exclude",[617,2900,793],{"class":703},[617,2902,2881],{"class":707},[617,2904,808],{"class":703},[617,2906,2907],{"class":626},"\u002F_internal\u002F**",[617,2909,808],{"class":703},[617,2911,882],{"class":703},[617,2913,717],{"class":703},[617,2915,877],{"class":626},[617,2917,808],{"class":703},[617,2919,2891],{"class":707},[617,2921,2032],{"class":703},[617,2923,2924,2927,2929],{"class":619,"line":766},[617,2925,2926],{"class":789},"  routes",[617,2928,793],{"class":703},[617,2930,898],{"class":703},[617,2932,2933,2936,2939,2941,2943,2945,2947,2949,2951,2954,2956],{"class":619,"line":773},[617,2934,2935],{"class":703},"    '",[617,2937,2938],{"class":789},"\u002Fapi\u002Fauth\u002F**",[617,2940,808],{"class":703},[617,2942,793],{"class":703},[617,2944,704],{"class":703},[617,2946,798],{"class":789},[617,2948,793],{"class":703},[617,2950,717],{"class":703},[617,2952,2953],{"class":626},"auth-service",[617,2955,808],{"class":703},[617,2957,811],{"class":703},[617,2959,2960,2962,2965,2967,2969,2971,2973,2975,2977,2980,2982],{"class":619,"line":786},[617,2961,2935],{"class":703},[617,2963,2964],{"class":789},"\u002Fapi\u002Fpayment\u002F**",[617,2966,808],{"class":703},[617,2968,793],{"class":703},[617,2970,704],{"class":703},[617,2972,798],{"class":789},[617,2974,793],{"class":703},[617,2976,717],{"class":703},[617,2978,2979],{"class":626},"payment-service",[617,2981,808],{"class":703},[617,2983,811],{"class":703},[617,2985,2986],{"class":619,"line":814},[617,2987,2501],{"class":703},[617,2989,2990,2992],{"class":619,"line":823},[617,2991,817],{"class":703},[617,2993,2508],{"class":707},[595,2995,2997],{"id":2996},"client-side-logging","Client-Side Logging",[531,2999,1371,3000,3003],{},[535,3001,3002],{},"evlog\u002Fhttp"," to send structured logs from any frontend to your Elysia server. This works with any client framework (React, Vue, Svelte, vanilla JS).",[599,3005,3007],{"id":3006},"browser-setup","Browser setup",[607,3009,3012],{"className":689,"code":3010,"filename":3011,"language":692,"meta":613,"style":613},"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 })\n","client.ts",[535,3013,3014,3036,3055,3059,3073,3095,3101,3115,3119],{"__ignoreMap":613},[617,3015,3016,3018,3020,3022,3024,3026,3028,3030,3032,3034],{"class":619,"line":620},[617,3017,700],{"class":699},[617,3019,704],{"class":703},[617,3021,733],{"class":707},[617,3023,882],{"class":703},[617,3025,889],{"class":707},[617,3027,711],{"class":703},[617,3029,714],{"class":699},[617,3031,717],{"class":703},[617,3033,742],{"class":626},[617,3035,723],{"class":703},[617,3037,3038,3040,3042,3045,3047,3049,3051,3053],{"class":619,"line":726},[617,3039,700],{"class":699},[617,3041,704],{"class":703},[617,3043,3044],{"class":707}," 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