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Install",[607,608,609,637,653,669],"code-group",{},[610,611,617],"pre",{"className":612,"code":613,"filename":614,"language":615,"meta":616,"style":616},"language-bash shiki shiki-themes material-theme-lighter material-theme material-theme-palenight","pnpm add evlog elysia\n","pnpm","bash","",[538,618,619],{"__ignoreMap":616},[620,621,624,627,631,634],"span",{"class":622,"line":623},"line",1,[620,625,614],{"class":626},"sBMFI",[620,628,630],{"class":629},"sfazB"," add",[620,632,633],{"class":629}," evlog",[620,635,636],{"class":629}," elysia\n",[610,638,641],{"className":612,"code":639,"filename":640,"language":615,"meta":616,"style":616},"bun add evlog elysia\n","bun",[538,642,643],{"__ignoreMap":616},[620,644,645,647,649,651],{"class":622,"line":623},[620,646,640],{"class":626},[620,648,630],{"class":629},[620,650,633],{"class":629},[620,652,636],{"class":629},[610,654,657],{"className":612,"code":655,"filename":656,"language":615,"meta":616,"style":616},"yarn add evlog elysia\n","yarn",[538,658,659],{"__ignoreMap":616},[620,660,661,663,665,667],{"class":622,"line":623},[620,662,656],{"class":626},[620,664,630],{"class":629},[620,666,633],{"class":629},[620,668,636],{"class":629},[610,670,673],{"className":612,"code":671,"filename":672,"language":615,"meta":616,"style":616},"npm install evlog elysia\n","npm",[538,674,675],{"__ignoreMap":616},[620,676,677,679,682,684],{"class":622,"line":623},[620,678,672],{"class":626},[620,680,681],{"class":629}," install",[620,683,633],{"class":629},[620,685,636],{"class":629},[602,687,689],{"id":688},"_2-initialize-and-register-the-plugin","2. Initialize and register the plugin",[610,691,696],{"className":692,"code":693,"filename":694,"language":695,"meta":616,"style":616},"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",[538,697,698,727,748,767,774,787,815,824,829,850,866,902,935,955,963],{"__ignoreMap":616},[620,699,700,704,708,712,715,718,721,724],{"class":622,"line":623},[620,701,703],{"class":702},"s7zQu","import",[620,705,707],{"class":706},"sMK4o"," {",[620,709,711],{"class":710},"sTEyZ"," Elysia",[620,713,714],{"class":706}," }",[620,716,717],{"class":702}," from",[620,719,720],{"class":706}," '",[620,722,723],{"class":629},"elysia",[620,725,726],{"class":706},"'\n",[620,728,730,732,734,737,739,741,743,746],{"class":622,"line":729},2,[620,731,703],{"class":702},[620,733,707],{"class":706},[620,735,736],{"class":710}," initLogger",[620,738,714],{"class":706},[620,740,717],{"class":702},[620,742,720],{"class":706},[620,744,745],{"class":629},"evlog",[620,747,726],{"class":706},[620,749,751,753,755,757,759,761,763,765],{"class":622,"line":750},3,[620,752,703],{"class":702},[620,754,707],{"class":706},[620,756,633],{"class":710},[620,758,714],{"class":706},[620,760,717],{"class":702},[620,762,720],{"class":706},[620,764,540],{"class":629},[620,766,726],{"class":706},[620,768,770],{"class":622,"line":769},4,[620,771,773],{"emptyLinePlaceholder":772},true,"\n",[620,775,777,781,784],{"class":622,"line":776},5,[620,778,780],{"class":779},"s2Zo4","initLogger",[620,782,783],{"class":710},"(",[620,785,786],{"class":706},"{\n",[620,788,790,794,797,799,802,804,806,809,812],{"class":622,"line":789},6,[620,791,793],{"class":792},"swJcz","  env",[620,795,796],{"class":706},":",[620,798,707],{"class":706},[620,800,801],{"class":792}," service",[620,803,796],{"class":706},[620,805,720],{"class":706},[620,807,808],{"class":629},"my-api",[620,810,811],{"class":706},"'",[620,813,814],{"class":706}," },\n",[620,816,818,821],{"class":622,"line":817},7,[620,819,820],{"class":706},"}",[620,822,823],{"class":710},")\n",[620,825,827],{"class":622,"line":826},8,[620,828,773],{"emptyLinePlaceholder":772},[620,830,832,836,839,842,845,847],{"class":622,"line":831},9,[620,833,835],{"class":834},"spNyl","const",[620,837,838],{"class":710}," app ",[620,840,841],{"class":706},"=",[620,843,844],{"class":706}," new",[620,846,711],{"class":779},[620,848,849],{"class":710},"()\n",[620,851,853,856,859,861,863],{"class":622,"line":852},10,[620,854,855],{"class":706},"  .",[620,857,858],{"class":779},"use",[620,860,783],{"class":710},[620,862,745],{"class":779},[620,864,865],{"class":710},"())\n",[620,867,869,871,874,876,878,881,883,886,889,893,896,899],{"class":622,"line":868},11,[620,870,855],{"class":706},[620,872,873],{"class":779},"get",[620,875,783],{"class":710},[620,877,811],{"class":706},[620,879,880],{"class":629},"\u002Fhealth",[620,882,811],{"class":706},[620,884,885],{"class":706},",",[620,887,888],{"class":706}," ({",[620,890,892],{"class":891},"sHdIc"," log",[620,894,895],{"class":706}," })",[620,897,898],{"class":834}," =>",[620,900,901],{"class":706}," {\n",[620,903,905,908,911,914,916,919,922,924,926,929,931,933],{"class":622,"line":904},12,[620,906,907],{"class":710},"    log",[620,909,910],{"class":706},".",[620,912,913],{"class":779},"set",[620,915,783],{"class":792},[620,917,918],{"class":706},"{",[620,920,921],{"class":792}," route",[620,923,796],{"class":706},[620,925,720],{"class":706},[620,927,928],{"class":629},"health",[620,930,811],{"class":706},[620,932,714],{"class":706},[620,934,823],{"class":792},[620,936,938,941,943,946,948,952],{"class":622,"line":937},13,[620,939,940],{"class":702},"    return",[620,942,707],{"class":706},[620,944,945],{"class":792}," ok",[620,947,796],{"class":706},[620,949,951],{"class":950},"sfNiH"," true",[620,953,954],{"class":706}," }\n",[620,956,958,961],{"class":622,"line":957},14,[620,959,960],{"class":706},"  }",[620,962,823],{"class":710},[620,964,966,968,971,973,977],{"class":622,"line":965},15,[620,967,855],{"class":706},[620,969,970],{"class":779},"listen",[620,972,783],{"class":710},[620,974,976],{"class":975},"sbssI","3000",[620,978,823],{"class":710},[980,981,983,987,988,994,995,998,999,1002],"callout",{"color":982,"icon":511},"info",[984,985,986],"strong",{},"Using Vite?"," The ",[587,989,990,993],{"href":509},[538,991,992],{},"evlog\u002Fvite"," plugin"," replaces the ",[538,996,997],{},"initLogger()"," call with compile-time auto-initialization, strips ",[538,1000,1001],{},"log.debug()"," from production builds, and injects source locations.",[534,1004,536,1005,1007,1008,910],{},[538,1006,544],{}," property is automatically available in all route handlers via Elysia's ",[538,1009,1010],{},"derive",[598,1012,44],{"id":1013},"wide-events",[534,1015,1016],{},"Build up context progressively through your handler. One request = one wide event:",[610,1018,1020],{"className":692,"code":1019,"filename":694,"language":695,"meta":616,"style":616},"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",[538,1021,1022,1060,1078,1082,1115,1119,1145,1195,1199,1223,1277,1281,1296],{"__ignoreMap":616},[620,1023,1024,1027,1029,1031,1033,1035,1038,1040,1042,1045,1047,1049,1051,1054,1056,1058],{"class":622,"line":623},[620,1025,1026],{"class":710},"app",[620,1028,910],{"class":706},[620,1030,873],{"class":779},[620,1032,783],{"class":710},[620,1034,811],{"class":706},[620,1036,1037],{"class":629},"\u002Fusers\u002F:id",[620,1039,811],{"class":706},[620,1041,885],{"class":706},[620,1043,1044],{"class":834}," async",[620,1046,888],{"class":706},[620,1048,892],{"class":891},[620,1050,885],{"class":706},[620,1052,1053],{"class":891}," params",[620,1055,895],{"class":706},[620,1057,898],{"class":834},[620,1059,901],{"class":706},[620,1061,1062,1065,1068,1071,1073,1075],{"class":622,"line":729},[620,1063,1064],{"class":834},"  const",[620,1066,1067],{"class":710}," userId",[620,1069,1070],{"class":706}," =",[620,1072,1053],{"class":710},[620,1074,910],{"class":706},[620,1076,1077],{"class":710},"id\n",[620,1079,1080],{"class":622,"line":750},[620,1081,773],{"emptyLinePlaceholder":772},[620,1083,1084,1087,1089,1091,1093,1095,1098,1100,1102,1105,1107,1109,1111,1113],{"class":622,"line":769},[620,1085,1086],{"class":710},"  log",[620,1088,910],{"class":706},[620,1090,913],{"class":779},[620,1092,783],{"class":792},[620,1094,918],{"class":706},[620,1096,1097],{"class":792}," user",[620,1099,796],{"class":706},[620,1101,707],{"class":706},[620,1103,1104],{"class":792}," id",[620,1106,796],{"class":706},[620,1108,1067],{"class":710},[620,1110,714],{"class":706},[620,1112,714],{"class":706},[620,1114,823],{"class":792},[620,1116,1117],{"class":622,"line":776},[620,1118,773],{"emptyLinePlaceholder":772},[620,1120,1121,1123,1125,1127,1130,1133,1135,1138,1140,1143],{"class":622,"line":789},[620,1122,1064],{"class":834},[620,1124,1097],{"class":710},[620,1126,1070],{"class":706},[620,1128,1129],{"class":702}," await",[620,1131,1132],{"class":710}," db",[620,1134,910],{"class":706},[620,1136,1137],{"class":779},"findUser",[620,1139,783],{"class":792},[620,1141,1142],{"class":710},"userId",[620,1144,823],{"class":792},[620,1146,1147,1149,1151,1153,1155,1157,1159,1161,1163,1166,1168,1170,1172,1175,1177,1180,1182,1184,1186,1189,1191,1193],{"class":622,"line":817},[620,1148,1086],{"class":710},[620,1150,910],{"class":706},[620,1152,913],{"class":779},[620,1154,783],{"class":792},[620,1156,918],{"class":706},[620,1158,1097],{"class":792},[620,1160,796],{"class":706},[620,1162,707],{"class":706},[620,1164,1165],{"class":792}," name",[620,1167,796],{"class":706},[620,1169,1097],{"class":710},[620,1171,910],{"class":706},[620,1173,1174],{"class":710},"name",[620,1176,885],{"class":706},[620,1178,1179],{"class":792}," plan",[620,1181,796],{"class":706},[620,1183,1097],{"class":710},[620,1185,910],{"class":706},[620,1187,1188],{"class":710},"plan",[620,1190,714],{"class":706},[620,1192,714],{"class":706},[620,1194,823],{"class":792},[620,1196,1197],{"class":622,"line":826},[620,1198,773],{"emptyLinePlaceholder":772},[620,1200,1201,1203,1206,1208,1210,1212,1214,1217,1219,1221],{"class":622,"line":831},[620,1202,1064],{"class":834},[620,1204,1205],{"class":710}," orders",[620,1207,1070],{"class":706},[620,1209,1129],{"class":702},[620,1211,1132],{"class":710},[620,1213,910],{"class":706},[620,1215,1216],{"class":779},"findOrders",[620,1218,783],{"class":792},[620,1220,1142],{"class":710},[620,1222,823],{"class":792},[620,1224,1225,1227,1229,1231,1233,1235,1237,1239,1241,1244,1246,1248,1250,1253,1255,1258,1260,1263,1265,1268,1271,1273,1275],{"class":622,"line":852},[620,1226,1086],{"class":710},[620,1228,910],{"class":706},[620,1230,913],{"class":779},[620,1232,783],{"class":792},[620,1234,918],{"class":706},[620,1236,1205],{"class":792},[620,1238,796],{"class":706},[620,1240,707],{"class":706},[620,1242,1243],{"class":792}," count",[620,1245,796],{"class":706},[620,1247,1205],{"class":710},[620,1249,910],{"class":706},[620,1251,1252],{"class":710},"length",[620,1254,885],{"class":706},[620,1256,1257],{"class":792}," totalRevenue",[620,1259,796],{"class":706},[620,1261,1262],{"class":779}," sum",[620,1264,783],{"class":792},[620,1266,1267],{"class":710},"orders",[620,1269,1270],{"class":792},") ",[620,1272,820],{"class":706},[620,1274,714],{"class":706},[620,1276,823],{"class":792},[620,1278,1279],{"class":622,"line":868},[620,1280,773],{"emptyLinePlaceholder":772},[620,1282,1283,1286,1288,1290,1292,1294],{"class":622,"line":904},[620,1284,1285],{"class":702},"  return",[620,1287,707],{"class":706},[620,1289,1097],{"class":710},[620,1291,885],{"class":706},[620,1293,1205],{"class":710},[620,1295,954],{"class":706},[620,1297,1298,1300],{"class":622,"line":937},[620,1299,820],{"class":706},[620,1301,823],{"class":710},[534,1303,1304],{},"All fields are merged into a single wide event emitted when the request completes:",[610,1306,1309],{"className":612,"code":1307,"filename":1308,"language":615,"meta":616,"style":616},"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",[538,1310,1311,1322,1342,1358],{"__ignoreMap":616},[620,1312,1313,1316,1319],{"class":622,"line":623},[620,1314,1315],{"class":626},"14:58:15",[620,1317,1318],{"class":629}," INFO",[620,1320,1321],{"class":710}," [my-api] GET \u002Fusers\u002Fusr_123 200 in 12ms\n",[620,1323,1324,1327,1330,1333,1336,1339],{"class":622,"line":729},[620,1325,1326],{"class":626},"  ├─",[620,1328,1329],{"class":629}," orders:",[620,1331,1332],{"class":629}," count=",[620,1334,1335],{"class":975},"2",[620,1337,1338],{"class":629}," totalRevenue=",[620,1340,1341],{"class":975},"6298\n",[620,1343,1344,1346,1349,1352,1355],{"class":622,"line":750},[620,1345,1326],{"class":626},[620,1347,1348],{"class":629}," user:",[620,1350,1351],{"class":629}," id=usr_123",[620,1353,1354],{"class":629}," name=Alice",[620,1356,1357],{"class":629}," plan=pro\n",[620,1359,1360,1363,1366],{"class":622,"line":769},[620,1361,1362],{"class":626},"  └─",[620,1364,1365],{"class":629}," requestId:",[620,1367,1368],{"class":629}," 4a8ff3a8-...\n",[598,1370,548],{"id":1371},"uselogger",[534,1373,1374,1375,1377],{},"Use ",[538,1376,548],{}," to access the request-scoped logger from anywhere in the call stack without passing the context through your service layer:",[610,1379,1382],{"className":692,"code":1380,"filename":1381,"language":695,"meta":616,"style":616},"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",[538,1383,1384,1403,1407,1435,1447,1473,1477,1499,1545,1549,1556],{"__ignoreMap":616},[620,1385,1386,1388,1390,1393,1395,1397,1399,1401],{"class":622,"line":623},[620,1387,703],{"class":702},[620,1389,707],{"class":706},[620,1391,1392],{"class":710}," useLogger",[620,1394,714],{"class":706},[620,1396,717],{"class":702},[620,1398,720],{"class":706},[620,1400,540],{"class":629},[620,1402,726],{"class":706},[620,1404,1405],{"class":622,"line":729},[620,1406,773],{"emptyLinePlaceholder":772},[620,1408,1409,1412,1414,1417,1420,1422,1425,1427,1430,1433],{"class":622,"line":750},[620,1410,1411],{"class":702},"export",[620,1413,1044],{"class":834},[620,1415,1416],{"class":834}," function",[620,1418,1419],{"class":779}," findUser",[620,1421,783],{"class":706},[620,1423,1424],{"class":891},"id",[620,1426,796],{"class":706},[620,1428,1429],{"class":626}," string",[620,1431,1432],{"class":706},")",[620,1434,901],{"class":706},[620,1436,1437,1439,1441,1443,1445],{"class":622,"line":769},[620,1438,1064],{"class":834},[620,1440,892],{"class":710},[620,1442,1070],{"class":706},[620,1444,1392],{"class":779},[620,1446,849],{"class":792},[620,1448,1449,1451,1453,1455,1457,1459,1461,1463,1465,1467,1469,1471],{"class":622,"line":776},[620,1450,1086],{"class":710},[620,1452,910],{"class":706},[620,1454,913],{"class":779},[620,1456,783],{"class":792},[620,1458,918],{"class":706},[620,1460,1097],{"class":792},[620,1462,796],{"class":706},[620,1464,707],{"class":706},[620,1466,1104],{"class":710},[620,1468,714],{"class":706},[620,1470,714],{"class":706},[620,1472,823],{"class":792},[620,1474,1475],{"class":622,"line":789},[620,1476,773],{"emptyLinePlaceholder":772},[620,1478,1479,1481,1483,1485,1487,1489,1491,1493,1495,1497],{"class":622,"line":817},[620,1480,1064],{"class":834},[620,1482,1097],{"class":710},[620,1484,1070],{"class":706},[620,1486,1129],{"class":702},[620,1488,1132],{"class":710},[620,1490,910],{"class":706},[620,1492,1137],{"class":779},[620,1494,783],{"class":792},[620,1496,1424],{"class":710},[620,1498,823],{"class":792},[620,1500,1501,1503,1505,1507,1509,1511,1513,1515,1517,1519,1521,1523,1525,1527,1529,1531,1533,1535,1537,1539,1541,1543],{"class":622,"line":826},[620,1502,1086],{"class":710},[620,1504,910],{"class":706},[620,1506,913],{"class":779},[620,1508,783],{"class":792},[620,1510,918],{"class":706},[620,1512,1097],{"class":792},[620,1514,796],{"class":706},[620,1516,707],{"class":706},[620,1518,1165],{"class":792},[620,1520,796],{"class":706},[620,1522,1097],{"class":710},[620,1524,910],{"class":706},[620,1526,1174],{"class":710},[620,1528,885],{"class":706},[620,1530,1179],{"class":792},[620,1532,796],{"class":706},[620,1534,1097],{"class":710},[620,1536,910],{"class":706},[620,1538,1188],{"class":710},[620,1540,714],{"class":706},[620,1542,714],{"class":706},[620,1544,823],{"class":792},[620,1546,1547],{"class":622,"line":831},[620,1548,773],{"emptyLinePlaceholder":772},[620,1550,1551,1553],{"class":622,"line":852},[620,1552,1285],{"class":702},[620,1554,1555],{"class":710}," user\n",[620,1557,1558],{"class":622,"line":868},[620,1559,1560],{"class":706},"}\n",[610,1562,1564],{"className":692,"code":1563,"filename":694,"language":695,"meta":616,"style":616},"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",[538,1565,1566,1585,1589,1619,1642,1648],{"__ignoreMap":616},[620,1567,1568,1570,1572,1574,1576,1578,1580,1583],{"class":622,"line":623},[620,1569,703],{"class":702},[620,1571,707],{"class":706},[620,1573,1419],{"class":710},[620,1575,714],{"class":706},[620,1577,717],{"class":702},[620,1579,720],{"class":706},[620,1581,1582],{"class":629},".\u002Fservices\u002Fuser",[620,1584,726],{"class":706},[620,1586,1587],{"class":622,"line":729},[620,1588,773],{"emptyLinePlaceholder":772},[620,1590,1591,1593,1595,1597,1599,1601,1603,1605,1607,1609,1611,1613,1615,1617],{"class":622,"line":750},[620,1592,1026],{"class":710},[620,1594,910],{"class":706},[620,1596,873],{"class":779},[620,1598,783],{"class":710},[620,1600,811],{"class":706},[620,1602,1037],{"class":629},[620,1604,811],{"class":706},[620,1606,885],{"class":706},[620,1608,1044],{"class":834},[620,1610,888],{"class":706},[620,1612,1053],{"class":891},[620,1614,895],{"class":706},[620,1616,898],{"class":834},[620,1618,901],{"class":706},[620,1620,1621,1623,1625,1627,1629,1631,1633,1636,1638,1640],{"class":622,"line":769},[620,1622,1064],{"class":834},[620,1624,1097],{"class":710},[620,1626,1070],{"class":706},[620,1628,1129],{"class":702},[620,1630,1419],{"class":779},[620,1632,783],{"class":792},[620,1634,1635],{"class":710},"params",[620,1637,910],{"class":706},[620,1639,1424],{"class":710},[620,1641,823],{"class":792},[620,1643,1644,1646],{"class":622,"line":776},[620,1645,1285],{"class":702},[620,1647,1555],{"class":710},[620,1649,1650,1652],{"class":622,"line":789},[620,1651,820],{"class":706},[620,1653,823],{"class":710},[534,1655,1656,1657,1659,1660,1662,1663,1665,1666,1669],{},"Both ",[538,1658,544],{}," in context and ",[538,1661,548],{}," return the same logger instance. ",[538,1664,548],{}," uses ",[538,1667,1668],{},"AsyncLocalStorage"," to propagate the logger across async boundaries.",[598,1671,1673,1674,1432],{"id":1672},"background-work-logfork","Background work (",[538,1675,1676],{},"log.fork",[534,1678,1374,1679,1682,1683,1687],{},[538,1680,1681],{},"log.fork(label, fn)"," from the route context for a child wide event. See ",[587,1684,1686],{"href":1685},"\u002Flearn\u002Fwide-events#after-emit-sealing-and-background-work","After emit"," in Wide events.",[610,1689,1691],{"className":692,"code":1690,"filename":694,"language":695,"meta":616,"style":616},"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",[538,1692,1693,1715,1719,1724,1736,1764,1796,1810,1834,1841,1855],{"__ignoreMap":616},[620,1694,1695,1697,1699,1701,1703,1705,1707,1709,1711,1713],{"class":622,"line":623},[620,1696,703],{"class":702},[620,1698,707],{"class":706},[620,1700,633],{"class":710},[620,1702,885],{"class":706},[620,1704,1392],{"class":710},[620,1706,714],{"class":706},[620,1708,717],{"class":702},[620,1710,720],{"class":706},[620,1712,540],{"class":629},[620,1714,726],{"class":706},[620,1716,1717],{"class":622,"line":729},[620,1718,773],{"emptyLinePlaceholder":772},[620,1720,1721],{"class":622,"line":750},[620,1722,1723],{"class":710},"app\n",[620,1725,1726,1728,1730,1732,1734],{"class":622,"line":769},[620,1727,855],{"class":706},[620,1729,858],{"class":779},[620,1731,783],{"class":710},[620,1733,745],{"class":779},[620,1735,865],{"class":710},[620,1737,1738,1740,1743,1745,1747,1750,1752,1754,1756,1758,1760,1762],{"class":622,"line":776},[620,1739,855],{"class":706},[620,1741,1742],{"class":779},"post",[620,1744,783],{"class":710},[620,1746,811],{"class":706},[620,1748,1749],{"class":629},"\u002Forders",[620,1751,811],{"class":706},[620,1753,885],{"class":706},[620,1755,888],{"class":706},[620,1757,892],{"class":891},[620,1759,895],{"class":706},[620,1761,898],{"class":834},[620,1763,901],{"class":706},[620,1765,1766,1768,1770,1773,1776,1778,1780,1783,1785,1787,1789,1792,1794],{"class":622,"line":789},[620,1767,907],{"class":710},[620,1769,910],{"class":706},[620,1771,1772],{"class":779},"fork",[620,1774,1775],{"class":706},"!",[620,1777,783],{"class":792},[620,1779,811],{"class":706},[620,1781,1782],{"class":629},"ship",[620,1784,811],{"class":706},[620,1786,885],{"class":706},[620,1788,1044],{"class":834},[620,1790,1791],{"class":706}," ()",[620,1793,898],{"class":834},[620,1795,901],{"class":706},[620,1797,1798,1801,1804,1806,1808],{"class":622,"line":817},[620,1799,1800],{"class":834},"      const",[620,1802,1803],{"class":710}," l",[620,1805,1070],{"class":706},[620,1807,1392],{"class":779},[620,1809,849],{"class":792},[620,1811,1812,1815,1817,1819,1821,1823,1826,1828,1830,1832],{"class":622,"line":826},[620,1813,1814],{"class":710},"      l",[620,1816,910],{"class":706},[620,1818,913],{"class":779},[620,1820,783],{"class":792},[620,1822,918],{"class":706},[620,1824,1825],{"class":792}," shipped",[620,1827,796],{"class":706},[620,1829,951],{"class":950},[620,1831,714],{"class":706},[620,1833,823],{"class":792},[620,1835,1836,1839],{"class":622,"line":831},[620,1837,1838],{"class":706},"    }",[620,1840,823],{"class":792},[620,1842,1843,1845,1847,1849,1851,1853],{"class":622,"line":852},[620,1844,940],{"class":702},[620,1846,707],{"class":706},[620,1848,945],{"class":792},[620,1850,796],{"class":706},[620,1852,951],{"class":950},[620,1854,954],{"class":706},[620,1856,1857,1859],{"class":622,"line":868},[620,1858,960],{"class":706},[620,1860,823],{"class":710},[598,1862,1864],{"id":1863},"error-handling","Error Handling",[534,1866,1374,1867,1870,1871,1874,1875,1878,1879,1882,1883,796],{},[538,1868,1869],{},"createError"," for structured errors with ",[538,1872,1873],{},"why",", ",[538,1876,1877],{},"fix",", and ",[538,1880,1881],{},"link"," fields. Elysia captures thrown errors via ",[538,1884,1885],{},"onError",[610,1887,1889],{"className":692,"code":1888,"filename":694,"language":695,"meta":616,"style":616},"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",[538,1890,1891,1915,1919,1923,1935,1962,2005,2009,2020,2037,2049,2065,2081,2097,2103,2109,2135,2155,2175,2182,2198,2213,2228,2243,2249],{"__ignoreMap":616},[620,1892,1893,1895,1897,1900,1902,1905,1907,1909,1911,1913],{"class":622,"line":623},[620,1894,703],{"class":702},[620,1896,707],{"class":706},[620,1898,1899],{"class":710}," createError",[620,1901,885],{"class":706},[620,1903,1904],{"class":710}," parseError",[620,1906,714],{"class":706},[620,1908,717],{"class":702},[620,1910,720],{"class":706},[620,1912,745],{"class":629},[620,1914,726],{"class":706},[620,1916,1917],{"class":622,"line":729},[620,1918,773],{"emptyLinePlaceholder":772},[620,1920,1921],{"class":622,"line":750},[620,1922,1723],{"class":710},[620,1924,1925,1927,1929,1931,1933],{"class":622,"line":769},[620,1926,855],{"class":706},[620,1928,858],{"class":779},[620,1930,783],{"class":710},[620,1932,745],{"class":779},[620,1934,865],{"class":710},[620,1936,1937,1939,1941,1943,1945,1948,1950,1952,1954,1956,1958,1960],{"class":622,"line":776},[620,1938,855],{"class":706},[620,1940,873],{"class":779},[620,1942,783],{"class":710},[620,1944,811],{"class":706},[620,1946,1947],{"class":629},"\u002Fcheckout",[620,1949,811],{"class":706},[620,1951,885],{"class":706},[620,1953,888],{"class":706},[620,1955,892],{"class":891},[620,1957,895],{"class":706},[620,1959,898],{"class":834},[620,1961,901],{"class":706},[620,1963,1964,1966,1968,1970,1972,1974,1977,1979,1981,1984,1986,1989,1991,1994,1996,1999,2001,2003],{"class":622,"line":789},[620,1965,907],{"class":710},[620,1967,910],{"class":706},[620,1969,913],{"class":779},[620,1971,783],{"class":792},[620,1973,918],{"class":706},[620,1975,1976],{"class":792}," cart",[620,1978,796],{"class":706},[620,1980,707],{"class":706},[620,1982,1983],{"class":792}," items",[620,1985,796],{"class":706},[620,1987,1988],{"class":975}," 3",[620,1990,885],{"class":706},[620,1992,1993],{"class":792}," total",[620,1995,796],{"class":706},[620,1997,1998],{"class":975}," 9999",[620,2000,714],{"class":706},[620,2002,714],{"class":706},[620,2004,823],{"class":792},[620,2006,2007],{"class":622,"line":817},[620,2008,773],{"emptyLinePlaceholder":772},[620,2010,2011,2014,2016,2018],{"class":622,"line":826},[620,2012,2013],{"class":702},"    throw",[620,2015,1899],{"class":779},[620,2017,783],{"class":792},[620,2019,786],{"class":706},[620,2021,2022,2025,2027,2029,2032,2034],{"class":622,"line":831},[620,2023,2024],{"class":792},"      message",[620,2026,796],{"class":706},[620,2028,720],{"class":706},[620,2030,2031],{"class":629},"Payment failed",[620,2033,811],{"class":706},[620,2035,2036],{"class":706},",\n",[620,2038,2039,2042,2044,2047],{"class":622,"line":852},[620,2040,2041],{"class":792},"      status",[620,2043,796],{"class":706},[620,2045,2046],{"class":975}," 402",[620,2048,2036],{"class":706},[620,2050,2051,2054,2056,2058,2061,2063],{"class":622,"line":868},[620,2052,2053],{"class":792},"      why",[620,2055,796],{"class":706},[620,2057,720],{"class":706},[620,2059,2060],{"class":629},"Card declined by issuer",[620,2062,811],{"class":706},[620,2064,2036],{"class":706},[620,2066,2067,2070,2072,2074,2077,2079],{"class":622,"line":904},[620,2068,2069],{"class":792},"      fix",[620,2071,796],{"class":706},[620,2073,720],{"class":706},[620,2075,2076],{"class":629},"Try a different payment method",[620,2078,811],{"class":706},[620,2080,2036],{"class":706},[620,2082,2083,2086,2088,2090,2093,2095],{"class":622,"line":937},[620,2084,2085],{"class":792},"      link",[620,2087,796],{"class":706},[620,2089,720],{"class":706},[620,2091,2092],{"class":629},"https:\u002F\u002Fdocs.example.com\u002Fpayments\u002Fdeclined",[620,2094,811],{"class":706},[620,2096,2036],{"class":706},[620,2098,2099,2101],{"class":622,"line":957},[620,2100,1838],{"class":706},[620,2102,823],{"class":792},[620,2104,2105,2107],{"class":622,"line":965},[620,2106,960],{"class":706},[620,2108,823],{"class":710},[620,2110,2112,2114,2116,2118,2121,2124,2126,2129,2131,2133],{"class":622,"line":2111},16,[620,2113,855],{"class":706},[620,2115,1885],{"class":779},[620,2117,783],{"class":710},[620,2119,2120],{"class":706},"({",[620,2122,2123],{"class":891}," error",[620,2125,885],{"class":706},[620,2127,2128],{"class":891}," set",[620,2130,895],{"class":706},[620,2132,898],{"class":834},[620,2134,901],{"class":706},[620,2136,2138,2141,2144,2146,2148,2150,2153],{"class":622,"line":2137},17,[620,2139,2140],{"class":834},"    const",[620,2142,2143],{"class":710}," parsed",[620,2145,1070],{"class":706},[620,2147,1904],{"class":779},[620,2149,783],{"class":792},[620,2151,2152],{"class":710},"error",[620,2154,823],{"class":792},[620,2156,2158,2161,2163,2166,2168,2170,2172],{"class":622,"line":2157},18,[620,2159,2160],{"class":710},"    set",[620,2162,910],{"class":706},[620,2164,2165],{"class":710},"status",[620,2167,1070],{"class":706},[620,2169,2143],{"class":710},[620,2171,910],{"class":706},[620,2173,2174],{"class":710},"status\n",[620,2176,2178,2180],{"class":622,"line":2177},19,[620,2179,940],{"class":702},[620,2181,901],{"class":706},[620,2183,2185,2187,2189,2191,2193,2196],{"class":622,"line":2184},20,[620,2186,2024],{"class":792},[620,2188,796],{"class":706},[620,2190,2143],{"class":710},[620,2192,910],{"class":706},[620,2194,2195],{"class":710},"message",[620,2197,2036],{"class":706},[620,2199,2201,2203,2205,2207,2209,2211],{"class":622,"line":2200},21,[620,2202,2053],{"class":792},[620,2204,796],{"class":706},[620,2206,2143],{"class":710},[620,2208,910],{"class":706},[620,2210,1873],{"class":710},[620,2212,2036],{"class":706},[620,2214,2216,2218,2220,2222,2224,2226],{"class":622,"line":2215},22,[620,2217,2069],{"class":792},[620,2219,796],{"class":706},[620,2221,2143],{"class":710},[620,2223,910],{"class":706},[620,2225,1877],{"class":710},[620,2227,2036],{"class":706},[620,2229,2231,2233,2235,2237,2239,2241],{"class":622,"line":2230},23,[620,2232,2085],{"class":792},[620,2234,796],{"class":706},[620,2236,2143],{"class":710},[620,2238,910],{"class":706},[620,2240,1881],{"class":710},[620,2242,2036],{"class":706},[620,2244,2246],{"class":622,"line":2245},24,[620,2247,2248],{"class":706},"    }\n",[620,2250,2252,2254],{"class":622,"line":2251},25,[620,2253,960],{"class":706},[620,2255,823],{"class":710},[534,2257,2258],{},"The error is captured and logged with both the custom context and structured error fields:",[610,2260,2262],{"className":612,"code":2261,"filename":1308,"language":615,"meta":616,"style":616},"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",[538,2263,2264,2275,2297,2316],{"__ignoreMap":616},[620,2265,2266,2269,2272],{"class":622,"line":623},[620,2267,2268],{"class":626},"14:58:20",[620,2270,2271],{"class":629}," ERROR",[620,2273,2274],{"class":710}," [my-api] GET \u002Fcheckout 402 in 3ms\n",[620,2276,2277,2279,2282,2285,2288,2291,2294],{"class":622,"line":729},[620,2278,1326],{"class":626},[620,2280,2281],{"class":629}," error:",[620,2283,2284],{"class":629}," name=EvlogError",[620,2286,2287],{"class":629}," message=Payment",[620,2289,2290],{"class":629}," failed",[620,2292,2293],{"class":629}," status=",[620,2295,2296],{"class":975},"402\n",[620,2298,2299,2301,2304,2307,2310,2313],{"class":622,"line":750},[620,2300,1326],{"class":626},[620,2302,2303],{"class":629}," cart:",[620,2305,2306],{"class":629}," items=",[620,2308,2309],{"class":975},"3",[620,2311,2312],{"class":629}," total=",[620,2314,2315],{"class":975},"9999\n",[620,2317,2318,2320,2322],{"class":622,"line":769},[620,2319,1362],{"class":626},[620,2321,1365],{"class":629},[620,2323,2324],{"class":629}," 880a50ac-...\n",[598,2326,501],{"id":2327},"configuration",[534,2329,2330,2331,2334,2335,2337],{},"See the ",[587,2332,2333],{"href":502},"Configuration reference"," for all available options (",[538,2336,780],{},", middleware options, sampling, silent mode, etc.).",[598,2339,2341],{"id":2340},"drain-enrichers","Drain & Enrichers",[534,2343,2344],{},"Configure drain adapters and enrichers directly in the plugin options:",[610,2346,2348],{"className":692,"code":2347,"filename":694,"language":695,"meta":616,"style":616},"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",[538,2349,2350,2370,2390,2394,2407,2411,2427,2441,2460,2471,2501,2506],{"__ignoreMap":616},[620,2351,2352,2354,2356,2359,2361,2363,2365,2368],{"class":622,"line":623},[620,2353,703],{"class":702},[620,2355,707],{"class":706},[620,2357,2358],{"class":710}," createAxiomDrain",[620,2360,714],{"class":706},[620,2362,717],{"class":702},[620,2364,720],{"class":706},[620,2366,2367],{"class":629},"evlog\u002Faxiom",[620,2369,726],{"class":706},[620,2371,2372,2374,2376,2379,2381,2383,2385,2388],{"class":622,"line":729},[620,2373,703],{"class":702},[620,2375,707],{"class":706},[620,2377,2378],{"class":710}," createUserAgentEnricher",[620,2380,714],{"class":706},[620,2382,717],{"class":702},[620,2384,720],{"class":706},[620,2386,2387],{"class":629},"evlog\u002Fenrichers",[620,2389,726],{"class":706},[620,2391,2392],{"class":622,"line":750},[620,2393,773],{"emptyLinePlaceholder":772},[620,2395,2396,2398,2401,2403,2405],{"class":622,"line":769},[620,2397,835],{"class":834},[620,2399,2400],{"class":710}," userAgent ",[620,2402,841],{"class":706},[620,2404,2378],{"class":779},[620,2406,849],{"class":710},[620,2408,2409],{"class":622,"line":776},[620,2410,773],{"emptyLinePlaceholder":772},[620,2412,2413,2415,2417,2419,2421,2423,2425],{"class":622,"line":789},[620,2414,1026],{"class":710},[620,2416,910],{"class":706},[620,2418,858],{"class":779},[620,2420,783],{"class":710},[620,2422,745],{"class":779},[620,2424,783],{"class":710},[620,2426,786],{"class":706},[620,2428,2429,2432,2434,2436,2439],{"class":622,"line":817},[620,2430,2431],{"class":792},"  drain",[620,2433,796],{"class":706},[620,2435,2358],{"class":779},[620,2437,2438],{"class":710},"()",[620,2440,2036],{"class":706},[620,2442,2443,2446,2448,2451,2454,2456,2458],{"class":622,"line":826},[620,2444,2445],{"class":779},"  enrich",[620,2447,796],{"class":706},[620,2449,2450],{"class":706}," (",[620,2452,2453],{"class":891},"ctx",[620,2455,1432],{"class":706},[620,2457,898],{"class":834},[620,2459,901],{"class":706},[620,2461,2462,2465,2467,2469],{"class":622,"line":831},[620,2463,2464],{"class":779},"    userAgent",[620,2466,783],{"class":792},[620,2468,2453],{"class":710},[620,2470,823],{"class":792},[620,2472,2473,2476,2478,2481,2483,2486,2488,2491,2493,2496,2498],{"class":622,"line":852},[620,2474,2475],{"class":710},"    ctx",[620,2477,910],{"class":706},[620,2479,2480],{"class":710},"event",[620,2482,910],{"class":706},[620,2484,2485],{"class":710},"region",[620,2487,1070],{"class":706},[620,2489,2490],{"class":710}," process",[620,2492,910],{"class":706},[620,2494,2495],{"class":710},"env",[620,2497,910],{"class":706},[620,2499,2500],{"class":710},"FLY_REGION\n",[620,2502,2503],{"class":622,"line":868},[620,2504,2505],{"class":706},"  },\n",[620,2507,2508,2510],{"class":622,"line":904},[620,2509,820],{"class":706},[620,2511,2512],{"class":710},"))\n",[602,2514,2516],{"id":2515},"pipeline-batching-retry","Pipeline (Batching & Retry)",[534,2518,2519,2520,2523],{},"For production, wrap your adapter with ",[538,2521,2522],{},"createDrainPipeline"," to batch events and retry on failure:",[610,2525,2527],{"className":692,"code":2526,"filename":694,"language":695,"meta":616,"style":616},"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",[538,2528,2529,2551,2569,2589,2593,2617,2646,2664,2670,2689,2693],{"__ignoreMap":616},[620,2530,2531,2533,2536,2538,2541,2543,2545,2547,2549],{"class":622,"line":623},[620,2532,703],{"class":702},[620,2534,2535],{"class":702}," type",[620,2537,707],{"class":706},[620,2539,2540],{"class":710}," DrainContext",[620,2542,714],{"class":706},[620,2544,717],{"class":702},[620,2546,720],{"class":706},[620,2548,745],{"class":629},[620,2550,726],{"class":706},[620,2552,2553,2555,2557,2559,2561,2563,2565,2567],{"class":622,"line":729},[620,2554,703],{"class":702},[620,2556,707],{"class":706},[620,2558,2358],{"class":710},[620,2560,714],{"class":706},[620,2562,717],{"class":702},[620,2564,720],{"class":706},[620,2566,2367],{"class":629},[620,2568,726],{"class":706},[620,2570,2571,2573,2575,2578,2580,2582,2584,2587],{"class":622,"line":750},[620,2572,703],{"class":702},[620,2574,707],{"class":706},[620,2576,2577],{"class":710}," createDrainPipeline",[620,2579,714],{"class":706},[620,2581,717],{"class":702},[620,2583,720],{"class":706},[620,2585,2586],{"class":629},"evlog\u002Fpipeline",[620,2588,726],{"class":706},[620,2590,2591],{"class":622,"line":769},[620,2592,773],{"emptyLinePlaceholder":772},[620,2594,2595,2597,2600,2602,2604,2607,2610,2613,2615],{"class":622,"line":776},[620,2596,835],{"class":834},[620,2598,2599],{"class":710}," pipeline ",[620,2601,841],{"class":706},[620,2603,2577],{"class":779},[620,2605,2606],{"class":706},"\u003C",[620,2608,2609],{"class":626},"DrainContext",[620,2611,2612],{"class":706},">",[620,2614,783],{"class":710},[620,2616,786],{"class":706},[620,2618,2619,2622,2624,2626,2629,2631,2634,2636,2639,2641,2644],{"class":622,"line":789},[620,2620,2621],{"class":792},"  batch",[620,2623,796],{"class":706},[620,2625,707],{"class":706},[620,2627,2628],{"class":792}," size",[620,2630,796],{"class":706},[620,2632,2633],{"class":975}," 50",[620,2635,885],{"class":706},[620,2637,2638],{"class":792}," intervalMs",[620,2640,796],{"class":706},[620,2642,2643],{"class":975}," 5000",[620,2645,814],{"class":706},[620,2647,2648,2651,2653,2655,2658,2660,2662],{"class":622,"line":817},[620,2649,2650],{"class":792},"  retry",[620,2652,796],{"class":706},[620,2654,707],{"class":706},[620,2656,2657],{"class":792}," maxAttempts",[620,2659,796],{"class":706},[620,2661,1988],{"class":975},[620,2663,814],{"class":706},[620,2665,2666,2668],{"class":622,"line":826},[620,2667,820],{"class":706},[620,2669,823],{"class":710},[620,2671,2672,2674,2677,2679,2682,2684,2687],{"class":622,"line":831},[620,2673,835],{"class":834},[620,2675,2676],{"class":710}," drain ",[620,2678,841],{"class":706},[620,2680,2681],{"class":779}," pipeline",[620,2683,783],{"class":710},[620,2685,2686],{"class":779},"createAxiomDrain",[620,2688,865],{"class":710},[620,2690,2691],{"class":622,"line":852},[620,2692,773],{"emptyLinePlaceholder":772},[620,2694,2695,2697,2699,2701,2703,2705,2707,2709,2711,2713],{"class":622,"line":868},[620,2696,1026],{"class":710},[620,2698,910],{"class":706},[620,2700,858],{"class":779},[620,2702,783],{"class":710},[620,2704,745],{"class":779},[620,2706,783],{"class":710},[620,2708,918],{"class":706},[620,2710,2676],{"class":710},[620,2712,820],{"class":706},[620,2714,2512],{"class":710},[980,2716,2718,2719,2722,2723,2726],{"color":982,"icon":2717},"i-lucide-info","Call ",[538,2720,2721],{},"drain.flush()"," on server shutdown to ensure all buffered events are sent. See the ",[587,2724,2725],{"href":493},"Pipeline docs"," for all options.",[598,2728,2730],{"id":2729},"tail-sampling","Tail Sampling",[534,2732,1374,2733,2736],{},[538,2734,2735],{},"keep"," to force-retain specific events regardless of head sampling:",[610,2738,2740],{"className":692,"code":2739,"filename":694,"language":695,"meta":616,"style":616},"app.use(evlog({\n  drain: createAxiomDrain(),\n  keep: (ctx) => {\n    if (ctx.duration && ctx.duration > 2000) ctx.shouldKeep = true\n  },\n}))\n",[538,2741,2742,2758,2770,2787,2831,2835],{"__ignoreMap":616},[620,2743,2744,2746,2748,2750,2752,2754,2756],{"class":622,"line":623},[620,2745,1026],{"class":710},[620,2747,910],{"class":706},[620,2749,858],{"class":779},[620,2751,783],{"class":710},[620,2753,745],{"class":779},[620,2755,783],{"class":710},[620,2757,786],{"class":706},[620,2759,2760,2762,2764,2766,2768],{"class":622,"line":729},[620,2761,2431],{"class":792},[620,2763,796],{"class":706},[620,2765,2358],{"class":779},[620,2767,2438],{"class":710},[620,2769,2036],{"class":706},[620,2771,2772,2775,2777,2779,2781,2783,2785],{"class":622,"line":750},[620,2773,2774],{"class":779},"  keep",[620,2776,796],{"class":706},[620,2778,2450],{"class":706},[620,2780,2453],{"class":891},[620,2782,1432],{"class":706},[620,2784,898],{"class":834},[620,2786,901],{"class":706},[620,2788,2789,2792,2794,2796,2798,2801,2804,2807,2809,2811,2814,2817,2819,2821,2823,2826,2828],{"class":622,"line":769},[620,2790,2791],{"class":702},"    if",[620,2793,2450],{"class":792},[620,2795,2453],{"class":710},[620,2797,910],{"class":706},[620,2799,2800],{"class":710},"duration",[620,2802,2803],{"class":706}," &&",[620,2805,2806],{"class":710}," ctx",[620,2808,910],{"class":706},[620,2810,2800],{"class":710},[620,2812,2813],{"class":706}," >",[620,2815,2816],{"class":975}," 2000",[620,2818,1270],{"class":792},[620,2820,2453],{"class":710},[620,2822,910],{"class":706},[620,2824,2825],{"class":710},"shouldKeep",[620,2827,1070],{"class":706},[620,2829,2830],{"class":950}," true\n",[620,2832,2833],{"class":622,"line":776},[620,2834,2505],{"class":706},[620,2836,2837,2839],{"class":622,"line":789},[620,2838,820],{"class":706},[620,2840,2512],{"class":710},[598,2842,2844],{"id":2843},"route-filtering","Route Filtering",[534,2846,2847,2848,2851,2852,2855],{},"Control which routes are logged with ",[538,2849,2850],{},"include"," and ",[538,2853,2854],{},"exclude"," patterns:",[610,2857,2859],{"className":692,"code":2858,"filename":694,"language":695,"meta":616,"style":616},"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",[538,2860,2861,2877,2899,2927,2936,2963,2989,2993],{"__ignoreMap":616},[620,2862,2863,2865,2867,2869,2871,2873,2875],{"class":622,"line":623},[620,2864,1026],{"class":710},[620,2866,910],{"class":706},[620,2868,858],{"class":779},[620,2870,783],{"class":710},[620,2872,745],{"class":779},[620,2874,783],{"class":710},[620,2876,786],{"class":706},[620,2878,2879,2882,2884,2887,2889,2892,2894,2897],{"class":622,"line":729},[620,2880,2881],{"class":792},"  include",[620,2883,796],{"class":706},[620,2885,2886],{"class":710}," [",[620,2888,811],{"class":706},[620,2890,2891],{"class":629},"\u002Fapi\u002F**",[620,2893,811],{"class":706},[620,2895,2896],{"class":710},"]",[620,2898,2036],{"class":706},[620,2900,2901,2904,2906,2908,2910,2913,2915,2917,2919,2921,2923,2925],{"class":622,"line":750},[620,2902,2903],{"class":792},"  exclude",[620,2905,796],{"class":706},[620,2907,2886],{"class":710},[620,2909,811],{"class":706},[620,2911,2912],{"class":629},"\u002F_internal\u002F**",[620,2914,811],{"class":706},[620,2916,885],{"class":706},[620,2918,720],{"class":706},[620,2920,880],{"class":629},[620,2922,811],{"class":706},[620,2924,2896],{"class":710},[620,2926,2036],{"class":706},[620,2928,2929,2932,2934],{"class":622,"line":769},[620,2930,2931],{"class":792},"  routes",[620,2933,796],{"class":706},[620,2935,901],{"class":706},[620,2937,2938,2941,2944,2946,2948,2950,2952,2954,2956,2959,2961],{"class":622,"line":776},[620,2939,2940],{"class":706},"    '",[620,2942,2943],{"class":792},"\u002Fapi\u002Fauth\u002F**",[620,2945,811],{"class":706},[620,2947,796],{"class":706},[620,2949,707],{"class":706},[620,2951,801],{"class":792},[620,2953,796],{"class":706},[620,2955,720],{"class":706},[620,2957,2958],{"class":629},"auth-service",[620,2960,811],{"class":706},[620,2962,814],{"class":706},[620,2964,2965,2967,2970,2972,2974,2976,2978,2980,2982,2985,2987],{"class":622,"line":789},[620,2966,2940],{"class":706},[620,2968,2969],{"class":792},"\u002Fapi\u002Fpayment\u002F**",[620,2971,811],{"class":706},[620,2973,796],{"class":706},[620,2975,707],{"class":706},[620,2977,801],{"class":792},[620,2979,796],{"class":706},[620,2981,720],{"class":706},[620,2983,2984],{"class":629},"payment-service",[620,2986,811],{"class":706},[620,2988,814],{"class":706},[620,2990,2991],{"class":622,"line":817},[620,2992,2505],{"class":706},[620,2994,2995,2997],{"class":622,"line":826},[620,2996,820],{"class":706},[620,2998,2512],{"class":710},[598,3000,3002],{"id":3001},"client-side-logging","Client-Side Logging",[534,3004,1374,3005,3008],{},[538,3006,3007],{},"evlog\u002Fhttp"," to send structured logs from any frontend to your Elysia server. This works with any client framework (React, Vue, Svelte, vanilla JS).",[602,3010,3012],{"id":3011},"browser-setup","Browser setup",[610,3014,3017],{"className":692,"code":3015,"filename":3016,"language":695,"meta":616,"style":616},"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",[538,3018,3019,3041,3060,3064,3078,3100,3106,3120,3124],{"__ignoreMap":616},[620,3020,3021,3023,3025,3027,3029,3031,3033,3035,3037,3039],{"class":622,"line":623},[620,3022,703],{"class":702},[620,3024,707],{"class":706},[620,3026,736],{"class":710},[620,3028,885],{"class":706},[620,3030,892],{"class":710},[620,3032,714],{"class":706},[620,3034,717],{"class":702},[620,3036,720],{"class":706},[620,3038,745],{"class":629},[620,3040,726],{"class":706},[620,3042,3043,3045,3047,3050,3052,3054,3056,3058],{"class":622,"line":729},[620,3044,703],{"class":702},[620,3046,707],{"class":706},[620,3048,3049],{"class":710}," createHttpLogDrain",[620,3051,714],{"class":706},[620,3053,717],{"class":702},[620,3055,720],{"class":706},[620,3057,3007],{"class":629},[620,3059,726],{"class":706},[620,3061,3062],{"class":622,"line":750},[620,3063,773],{"emptyLinePlaceholder":772},[620,3065,3066,3068,3070,3072,3074,3076],{"class":622,"line":769},[620,3067,835],{"class":834},[620,3069,2676],{"class":710},[620,3071,841],{"class":706},[620,3073,3049],{"class":779},[620,3075,783],{"class":710},[620,3077,786],{"class":706},[620,3079,3080,3082,3084,3086,3089,3091,3093,3096,3098],{"class":622,"line":776},[620,3081,2431],{"class":792},[620,3083,796],{"class":706},[620,3085,707],{"class":706},[620,3087,3088],{"class":792}," 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