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Install",[617,618,619,647,663,679],"code-group",{},[620,621,627],"pre",{"className":622,"code":623,"filename":624,"language":625,"meta":626,"style":626},"language-bash shiki shiki-themes material-theme-lighter material-theme material-theme-palenight","pnpm add evlog elysia\n","pnpm","bash","",[548,628,629],{"__ignoreMap":626},[630,631,634,637,641,644],"span",{"class":632,"line":633},"line",1,[630,635,624],{"class":636},"sBMFI",[630,638,640],{"class":639},"sfazB"," add",[630,642,643],{"class":639}," evlog",[630,645,646],{"class":639}," elysia\n",[620,648,651],{"className":622,"code":649,"filename":650,"language":625,"meta":626,"style":626},"bun add evlog elysia\n","bun",[548,652,653],{"__ignoreMap":626},[630,654,655,657,659,661],{"class":632,"line":633},[630,656,650],{"class":636},[630,658,640],{"class":639},[630,660,643],{"class":639},[630,662,646],{"class":639},[620,664,667],{"className":622,"code":665,"filename":666,"language":625,"meta":626,"style":626},"yarn add evlog elysia\n","yarn",[548,668,669],{"__ignoreMap":626},[630,670,671,673,675,677],{"class":632,"line":633},[630,672,666],{"class":636},[630,674,640],{"class":639},[630,676,643],{"class":639},[630,678,646],{"class":639},[620,680,683],{"className":622,"code":681,"filename":682,"language":625,"meta":626,"style":626},"npm install evlog elysia\n","npm",[548,684,685],{"__ignoreMap":626},[630,686,687,689,692,694],{"class":632,"line":633},[630,688,682],{"class":636},[630,690,691],{"class":639}," install",[630,693,643],{"class":639},[630,695,646],{"class":639},[612,697,699],{"id":698},"_2-initialize-and-register-the-plugin","2. Initialize and register the plugin",[620,701,706],{"className":702,"code":703,"filename":704,"language":705,"meta":626,"style":626},"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",[548,707,708,737,758,777,784,797,825,834,839,860,876,912,945,965,973],{"__ignoreMap":626},[630,709,710,714,718,722,725,728,731,734],{"class":632,"line":633},[630,711,713],{"class":712},"s7zQu","import",[630,715,717],{"class":716},"sMK4o"," {",[630,719,721],{"class":720},"sTEyZ"," Elysia",[630,723,724],{"class":716}," }",[630,726,727],{"class":712}," from",[630,729,730],{"class":716}," '",[630,732,733],{"class":639},"elysia",[630,735,736],{"class":716},"'\n",[630,738,740,742,744,747,749,751,753,756],{"class":632,"line":739},2,[630,741,713],{"class":712},[630,743,717],{"class":716},[630,745,746],{"class":720}," initLogger",[630,748,724],{"class":716},[630,750,727],{"class":712},[630,752,730],{"class":716},[630,754,755],{"class":639},"evlog",[630,757,736],{"class":716},[630,759,761,763,765,767,769,771,773,775],{"class":632,"line":760},3,[630,762,713],{"class":712},[630,764,717],{"class":716},[630,766,643],{"class":720},[630,768,724],{"class":716},[630,770,727],{"class":712},[630,772,730],{"class":716},[630,774,550],{"class":639},[630,776,736],{"class":716},[630,778,780],{"class":632,"line":779},4,[630,781,783],{"emptyLinePlaceholder":782},true,"\n",[630,785,787,791,794],{"class":632,"line":786},5,[630,788,790],{"class":789},"s2Zo4","initLogger",[630,792,793],{"class":720},"(",[630,795,796],{"class":716},"{\n",[630,798,800,804,807,809,812,814,816,819,822],{"class":632,"line":799},6,[630,801,803],{"class":802},"swJcz","  env",[630,805,806],{"class":716},":",[630,808,717],{"class":716},[630,810,811],{"class":802}," service",[630,813,806],{"class":716},[630,815,730],{"class":716},[630,817,818],{"class":639},"my-api",[630,820,821],{"class":716},"'",[630,823,824],{"class":716}," },\n",[630,826,828,831],{"class":632,"line":827},7,[630,829,830],{"class":716},"}",[630,832,833],{"class":720},")\n",[630,835,837],{"class":632,"line":836},8,[630,838,783],{"emptyLinePlaceholder":782},[630,840,842,846,849,852,855,857],{"class":632,"line":841},9,[630,843,845],{"class":844},"spNyl","const",[630,847,848],{"class":720}," app ",[630,850,851],{"class":716},"=",[630,853,854],{"class":716}," new",[630,856,721],{"class":789},[630,858,859],{"class":720},"()\n",[630,861,863,866,869,871,873],{"class":632,"line":862},10,[630,864,865],{"class":716},"  .",[630,867,868],{"class":789},"use",[630,870,793],{"class":720},[630,872,755],{"class":789},[630,874,875],{"class":720},"())\n",[630,877,879,881,884,886,888,891,893,896,899,903,906,909],{"class":632,"line":878},11,[630,880,865],{"class":716},[630,882,883],{"class":789},"get",[630,885,793],{"class":720},[630,887,821],{"class":716},[630,889,890],{"class":639},"\u002Fhealth",[630,892,821],{"class":716},[630,894,895],{"class":716},",",[630,897,898],{"class":716}," ({",[630,900,902],{"class":901},"sHdIc"," log",[630,904,905],{"class":716}," })",[630,907,908],{"class":844}," =>",[630,910,911],{"class":716}," {\n",[630,913,915,918,921,924,926,929,932,934,936,939,941,943],{"class":632,"line":914},12,[630,916,917],{"class":720},"    log",[630,919,920],{"class":716},".",[630,922,923],{"class":789},"set",[630,925,793],{"class":802},[630,927,928],{"class":716},"{",[630,930,931],{"class":802}," route",[630,933,806],{"class":716},[630,935,730],{"class":716},[630,937,938],{"class":639},"health",[630,940,821],{"class":716},[630,942,724],{"class":716},[630,944,833],{"class":802},[630,946,948,951,953,956,958,962],{"class":632,"line":947},13,[630,949,950],{"class":712},"    return",[630,952,717],{"class":716},[630,954,955],{"class":802}," ok",[630,957,806],{"class":716},[630,959,961],{"class":960},"sfNiH"," true",[630,963,964],{"class":716}," }\n",[630,966,968,971],{"class":632,"line":967},14,[630,969,970],{"class":716},"  }",[630,972,833],{"class":720},[630,974,976,978,981,983,987],{"class":632,"line":975},15,[630,977,865],{"class":716},[630,979,980],{"class":789},"listen",[630,982,793],{"class":720},[630,984,986],{"class":985},"sbssI","3000",[630,988,833],{"class":720},[990,991,993,997,998,1004,1005,1008,1009,1012],"callout",{"color":992,"icon":519},"info",[994,995,996],"strong",{},"Using Vite?"," The ",[597,999,1000,1003],{"href":517},[548,1001,1002],{},"evlog\u002Fvite"," plugin"," replaces the ",[548,1006,1007],{},"initLogger()"," call with compile-time auto-initialization, strips ",[548,1010,1011],{},"log.debug()"," from production builds, and injects source locations.",[544,1014,546,1015,1017,1018,920],{},[548,1016,554],{}," property is automatically available in all route handlers via Elysia's ",[548,1019,1020],{},"derive",[608,1022,46],{"id":1023},"wide-events",[544,1025,1026],{},"Build up context progressively through your handler. One request = one wide event:",[620,1028,1030],{"className":702,"code":1029,"filename":704,"language":705,"meta":626,"style":626},"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",[548,1031,1032,1070,1088,1092,1125,1129,1155,1205,1209,1233,1287,1291,1306],{"__ignoreMap":626},[630,1033,1034,1037,1039,1041,1043,1045,1048,1050,1052,1055,1057,1059,1061,1064,1066,1068],{"class":632,"line":633},[630,1035,1036],{"class":720},"app",[630,1038,920],{"class":716},[630,1040,883],{"class":789},[630,1042,793],{"class":720},[630,1044,821],{"class":716},[630,1046,1047],{"class":639},"\u002Fusers\u002F:id",[630,1049,821],{"class":716},[630,1051,895],{"class":716},[630,1053,1054],{"class":844}," async",[630,1056,898],{"class":716},[630,1058,902],{"class":901},[630,1060,895],{"class":716},[630,1062,1063],{"class":901}," params",[630,1065,905],{"class":716},[630,1067,908],{"class":844},[630,1069,911],{"class":716},[630,1071,1072,1075,1078,1081,1083,1085],{"class":632,"line":739},[630,1073,1074],{"class":844},"  const",[630,1076,1077],{"class":720}," userId",[630,1079,1080],{"class":716}," =",[630,1082,1063],{"class":720},[630,1084,920],{"class":716},[630,1086,1087],{"class":720},"id\n",[630,1089,1090],{"class":632,"line":760},[630,1091,783],{"emptyLinePlaceholder":782},[630,1093,1094,1097,1099,1101,1103,1105,1108,1110,1112,1115,1117,1119,1121,1123],{"class":632,"line":779},[630,1095,1096],{"class":720},"  log",[630,1098,920],{"class":716},[630,1100,923],{"class":789},[630,1102,793],{"class":802},[630,1104,928],{"class":716},[630,1106,1107],{"class":802}," user",[630,1109,806],{"class":716},[630,1111,717],{"class":716},[630,1113,1114],{"class":802}," id",[630,1116,806],{"class":716},[630,1118,1077],{"class":720},[630,1120,724],{"class":716},[630,1122,724],{"class":716},[630,1124,833],{"class":802},[630,1126,1127],{"class":632,"line":786},[630,1128,783],{"emptyLinePlaceholder":782},[630,1130,1131,1133,1135,1137,1140,1143,1145,1148,1150,1153],{"class":632,"line":799},[630,1132,1074],{"class":844},[630,1134,1107],{"class":720},[630,1136,1080],{"class":716},[630,1138,1139],{"class":712}," await",[630,1141,1142],{"class":720}," db",[630,1144,920],{"class":716},[630,1146,1147],{"class":789},"findUser",[630,1149,793],{"class":802},[630,1151,1152],{"class":720},"userId",[630,1154,833],{"class":802},[630,1156,1157,1159,1161,1163,1165,1167,1169,1171,1173,1176,1178,1180,1182,1185,1187,1190,1192,1194,1196,1199,1201,1203],{"class":632,"line":827},[630,1158,1096],{"class":720},[630,1160,920],{"class":716},[630,1162,923],{"class":789},[630,1164,793],{"class":802},[630,1166,928],{"class":716},[630,1168,1107],{"class":802},[630,1170,806],{"class":716},[630,1172,717],{"class":716},[630,1174,1175],{"class":802}," name",[630,1177,806],{"class":716},[630,1179,1107],{"class":720},[630,1181,920],{"class":716},[630,1183,1184],{"class":720},"name",[630,1186,895],{"class":716},[630,1188,1189],{"class":802}," plan",[630,1191,806],{"class":716},[630,1193,1107],{"class":720},[630,1195,920],{"class":716},[630,1197,1198],{"class":720},"plan",[630,1200,724],{"class":716},[630,1202,724],{"class":716},[630,1204,833],{"class":802},[630,1206,1207],{"class":632,"line":836},[630,1208,783],{"emptyLinePlaceholder":782},[630,1210,1211,1213,1216,1218,1220,1222,1224,1227,1229,1231],{"class":632,"line":841},[630,1212,1074],{"class":844},[630,1214,1215],{"class":720}," orders",[630,1217,1080],{"class":716},[630,1219,1139],{"class":712},[630,1221,1142],{"class":720},[630,1223,920],{"class":716},[630,1225,1226],{"class":789},"findOrders",[630,1228,793],{"class":802},[630,1230,1152],{"class":720},[630,1232,833],{"class":802},[630,1234,1235,1237,1239,1241,1243,1245,1247,1249,1251,1254,1256,1258,1260,1263,1265,1268,1270,1273,1275,1278,1281,1283,1285],{"class":632,"line":862},[630,1236,1096],{"class":720},[630,1238,920],{"class":716},[630,1240,923],{"class":789},[630,1242,793],{"class":802},[630,1244,928],{"class":716},[630,1246,1215],{"class":802},[630,1248,806],{"class":716},[630,1250,717],{"class":716},[630,1252,1253],{"class":802}," count",[630,1255,806],{"class":716},[630,1257,1215],{"class":720},[630,1259,920],{"class":716},[630,1261,1262],{"class":720},"length",[630,1264,895],{"class":716},[630,1266,1267],{"class":802}," totalRevenue",[630,1269,806],{"class":716},[630,1271,1272],{"class":789}," sum",[630,1274,793],{"class":802},[630,1276,1277],{"class":720},"orders",[630,1279,1280],{"class":802},") ",[630,1282,830],{"class":716},[630,1284,724],{"class":716},[630,1286,833],{"class":802},[630,1288,1289],{"class":632,"line":878},[630,1290,783],{"emptyLinePlaceholder":782},[630,1292,1293,1296,1298,1300,1302,1304],{"class":632,"line":914},[630,1294,1295],{"class":712},"  return",[630,1297,717],{"class":716},[630,1299,1107],{"class":720},[630,1301,895],{"class":716},[630,1303,1215],{"class":720},[630,1305,964],{"class":716},[630,1307,1308,1310],{"class":632,"line":947},[630,1309,830],{"class":716},[630,1311,833],{"class":720},[544,1313,1314],{},"All fields are merged into a single wide event emitted when the request completes:",[620,1316,1319],{"className":622,"code":1317,"filename":1318,"language":625,"meta":626,"style":626},"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",[548,1320,1321,1332,1352,1368],{"__ignoreMap":626},[630,1322,1323,1326,1329],{"class":632,"line":633},[630,1324,1325],{"class":636},"14:58:15",[630,1327,1328],{"class":639}," INFO",[630,1330,1331],{"class":720}," [my-api] GET \u002Fusers\u002Fusr_123 200 in 12ms\n",[630,1333,1334,1337,1340,1343,1346,1349],{"class":632,"line":739},[630,1335,1336],{"class":636},"  ├─",[630,1338,1339],{"class":639}," orders:",[630,1341,1342],{"class":639}," count=",[630,1344,1345],{"class":985},"2",[630,1347,1348],{"class":639}," totalRevenue=",[630,1350,1351],{"class":985},"6298\n",[630,1353,1354,1356,1359,1362,1365],{"class":632,"line":760},[630,1355,1336],{"class":636},[630,1357,1358],{"class":639}," user:",[630,1360,1361],{"class":639}," id=usr_123",[630,1363,1364],{"class":639}," name=Alice",[630,1366,1367],{"class":639}," plan=pro\n",[630,1369,1370,1373,1376],{"class":632,"line":779},[630,1371,1372],{"class":636},"  └─",[630,1374,1375],{"class":639}," requestId:",[630,1377,1378],{"class":639}," 4a8ff3a8-...\n",[608,1380,558],{"id":1381},"uselogger",[544,1383,1384,1385,1387],{},"Use ",[548,1386,558],{}," to access the request-scoped logger from anywhere in the call stack without passing the context through your service layer:",[620,1389,1392],{"className":702,"code":1390,"filename":1391,"language":705,"meta":626,"style":626},"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",[548,1393,1394,1413,1417,1445,1457,1483,1487,1509,1555,1559,1566],{"__ignoreMap":626},[630,1395,1396,1398,1400,1403,1405,1407,1409,1411],{"class":632,"line":633},[630,1397,713],{"class":712},[630,1399,717],{"class":716},[630,1401,1402],{"class":720}," useLogger",[630,1404,724],{"class":716},[630,1406,727],{"class":712},[630,1408,730],{"class":716},[630,1410,550],{"class":639},[630,1412,736],{"class":716},[630,1414,1415],{"class":632,"line":739},[630,1416,783],{"emptyLinePlaceholder":782},[630,1418,1419,1422,1424,1427,1430,1432,1435,1437,1440,1443],{"class":632,"line":760},[630,1420,1421],{"class":712},"export",[630,1423,1054],{"class":844},[630,1425,1426],{"class":844}," function",[630,1428,1429],{"class":789}," findUser",[630,1431,793],{"class":716},[630,1433,1434],{"class":901},"id",[630,1436,806],{"class":716},[630,1438,1439],{"class":636}," string",[630,1441,1442],{"class":716},")",[630,1444,911],{"class":716},[630,1446,1447,1449,1451,1453,1455],{"class":632,"line":779},[630,1448,1074],{"class":844},[630,1450,902],{"class":720},[630,1452,1080],{"class":716},[630,1454,1402],{"class":789},[630,1456,859],{"class":802},[630,1458,1459,1461,1463,1465,1467,1469,1471,1473,1475,1477,1479,1481],{"class":632,"line":786},[630,1460,1096],{"class":720},[630,1462,920],{"class":716},[630,1464,923],{"class":789},[630,1466,793],{"class":802},[630,1468,928],{"class":716},[630,1470,1107],{"class":802},[630,1472,806],{"class":716},[630,1474,717],{"class":716},[630,1476,1114],{"class":720},[630,1478,724],{"class":716},[630,1480,724],{"class":716},[630,1482,833],{"class":802},[630,1484,1485],{"class":632,"line":799},[630,1486,783],{"emptyLinePlaceholder":782},[630,1488,1489,1491,1493,1495,1497,1499,1501,1503,1505,1507],{"class":632,"line":827},[630,1490,1074],{"class":844},[630,1492,1107],{"class":720},[630,1494,1080],{"class":716},[630,1496,1139],{"class":712},[630,1498,1142],{"class":720},[630,1500,920],{"class":716},[630,1502,1147],{"class":789},[630,1504,793],{"class":802},[630,1506,1434],{"class":720},[630,1508,833],{"class":802},[630,1510,1511,1513,1515,1517,1519,1521,1523,1525,1527,1529,1531,1533,1535,1537,1539,1541,1543,1545,1547,1549,1551,1553],{"class":632,"line":836},[630,1512,1096],{"class":720},[630,1514,920],{"class":716},[630,1516,923],{"class":789},[630,1518,793],{"class":802},[630,1520,928],{"class":716},[630,1522,1107],{"class":802},[630,1524,806],{"class":716},[630,1526,717],{"class":716},[630,1528,1175],{"class":802},[630,1530,806],{"class":716},[630,1532,1107],{"class":720},[630,1534,920],{"class":716},[630,1536,1184],{"class":720},[630,1538,895],{"class":716},[630,1540,1189],{"class":802},[630,1542,806],{"class":716},[630,1544,1107],{"class":720},[630,1546,920],{"class":716},[630,1548,1198],{"class":720},[630,1550,724],{"class":716},[630,1552,724],{"class":716},[630,1554,833],{"class":802},[630,1556,1557],{"class":632,"line":841},[630,1558,783],{"emptyLinePlaceholder":782},[630,1560,1561,1563],{"class":632,"line":862},[630,1562,1295],{"class":712},[630,1564,1565],{"class":720}," user\n",[630,1567,1568],{"class":632,"line":878},[630,1569,1570],{"class":716},"}\n",[620,1572,1574],{"className":702,"code":1573,"filename":704,"language":705,"meta":626,"style":626},"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",[548,1575,1576,1595,1599,1629,1652,1658],{"__ignoreMap":626},[630,1577,1578,1580,1582,1584,1586,1588,1590,1593],{"class":632,"line":633},[630,1579,713],{"class":712},[630,1581,717],{"class":716},[630,1583,1429],{"class":720},[630,1585,724],{"class":716},[630,1587,727],{"class":712},[630,1589,730],{"class":716},[630,1591,1592],{"class":639},".\u002Fservices\u002Fuser",[630,1594,736],{"class":716},[630,1596,1597],{"class":632,"line":739},[630,1598,783],{"emptyLinePlaceholder":782},[630,1600,1601,1603,1605,1607,1609,1611,1613,1615,1617,1619,1621,1623,1625,1627],{"class":632,"line":760},[630,1602,1036],{"class":720},[630,1604,920],{"class":716},[630,1606,883],{"class":789},[630,1608,793],{"class":720},[630,1610,821],{"class":716},[630,1612,1047],{"class":639},[630,1614,821],{"class":716},[630,1616,895],{"class":716},[630,1618,1054],{"class":844},[630,1620,898],{"class":716},[630,1622,1063],{"class":901},[630,1624,905],{"class":716},[630,1626,908],{"class":844},[630,1628,911],{"class":716},[630,1630,1631,1633,1635,1637,1639,1641,1643,1646,1648,1650],{"class":632,"line":779},[630,1632,1074],{"class":844},[630,1634,1107],{"class":720},[630,1636,1080],{"class":716},[630,1638,1139],{"class":712},[630,1640,1429],{"class":789},[630,1642,793],{"class":802},[630,1644,1645],{"class":720},"params",[630,1647,920],{"class":716},[630,1649,1434],{"class":720},[630,1651,833],{"class":802},[630,1653,1654,1656],{"class":632,"line":786},[630,1655,1295],{"class":712},[630,1657,1565],{"class":720},[630,1659,1660,1662],{"class":632,"line":799},[630,1661,830],{"class":716},[630,1663,833],{"class":720},[544,1665,1666,1667,1669,1670,1672,1673,1675,1676,1679],{},"Both ",[548,1668,554],{}," in context and ",[548,1671,558],{}," return the same logger instance. ",[548,1674,558],{}," uses ",[548,1677,1678],{},"AsyncLocalStorage"," to propagate the logger across async boundaries.",[608,1681,1683,1684,1442],{"id":1682},"background-work-logfork","Background work (",[548,1685,1686],{},"log.fork",[544,1688,1384,1689,1692,1693,1697],{},[548,1690,1691],{},"log.fork(label, fn)"," from the route context for a child wide event. See ",[597,1694,1696],{"href":1695},"\u002Flearn\u002Fwide-events#after-emit-sealing-and-background-work","After emit"," in Wide events.",[620,1699,1701],{"className":702,"code":1700,"filename":704,"language":705,"meta":626,"style":626},"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",[548,1702,1703,1725,1729,1734,1746,1774,1806,1820,1844,1851,1865],{"__ignoreMap":626},[630,1704,1705,1707,1709,1711,1713,1715,1717,1719,1721,1723],{"class":632,"line":633},[630,1706,713],{"class":712},[630,1708,717],{"class":716},[630,1710,643],{"class":720},[630,1712,895],{"class":716},[630,1714,1402],{"class":720},[630,1716,724],{"class":716},[630,1718,727],{"class":712},[630,1720,730],{"class":716},[630,1722,550],{"class":639},[630,1724,736],{"class":716},[630,1726,1727],{"class":632,"line":739},[630,1728,783],{"emptyLinePlaceholder":782},[630,1730,1731],{"class":632,"line":760},[630,1732,1733],{"class":720},"app\n",[630,1735,1736,1738,1740,1742,1744],{"class":632,"line":779},[630,1737,865],{"class":716},[630,1739,868],{"class":789},[630,1741,793],{"class":720},[630,1743,755],{"class":789},[630,1745,875],{"class":720},[630,1747,1748,1750,1753,1755,1757,1760,1762,1764,1766,1768,1770,1772],{"class":632,"line":786},[630,1749,865],{"class":716},[630,1751,1752],{"class":789},"post",[630,1754,793],{"class":720},[630,1756,821],{"class":716},[630,1758,1759],{"class":639},"\u002Forders",[630,1761,821],{"class":716},[630,1763,895],{"class":716},[630,1765,898],{"class":716},[630,1767,902],{"class":901},[630,1769,905],{"class":716},[630,1771,908],{"class":844},[630,1773,911],{"class":716},[630,1775,1776,1778,1780,1783,1786,1788,1790,1793,1795,1797,1799,1802,1804],{"class":632,"line":799},[630,1777,917],{"class":720},[630,1779,920],{"class":716},[630,1781,1782],{"class":789},"fork",[630,1784,1785],{"class":716},"!",[630,1787,793],{"class":802},[630,1789,821],{"class":716},[630,1791,1792],{"class":639},"ship",[630,1794,821],{"class":716},[630,1796,895],{"class":716},[630,1798,1054],{"class":844},[630,1800,1801],{"class":716}," ()",[630,1803,908],{"class":844},[630,1805,911],{"class":716},[630,1807,1808,1811,1814,1816,1818],{"class":632,"line":827},[630,1809,1810],{"class":844},"      const",[630,1812,1813],{"class":720}," l",[630,1815,1080],{"class":716},[630,1817,1402],{"class":789},[630,1819,859],{"class":802},[630,1821,1822,1825,1827,1829,1831,1833,1836,1838,1840,1842],{"class":632,"line":836},[630,1823,1824],{"class":720},"      l",[630,1826,920],{"class":716},[630,1828,923],{"class":789},[630,1830,793],{"class":802},[630,1832,928],{"class":716},[630,1834,1835],{"class":802}," shipped",[630,1837,806],{"class":716},[630,1839,961],{"class":960},[630,1841,724],{"class":716},[630,1843,833],{"class":802},[630,1845,1846,1849],{"class":632,"line":841},[630,1847,1848],{"class":716},"    }",[630,1850,833],{"class":802},[630,1852,1853,1855,1857,1859,1861,1863],{"class":632,"line":862},[630,1854,950],{"class":712},[630,1856,717],{"class":716},[630,1858,955],{"class":802},[630,1860,806],{"class":716},[630,1862,961],{"class":960},[630,1864,964],{"class":716},[630,1866,1867,1869],{"class":632,"line":878},[630,1868,970],{"class":716},[630,1870,833],{"class":720},[608,1872,1874],{"id":1873},"error-handling","Error Handling",[544,1876,1384,1877,1880,1881,1884,1885,1888,1889,1892,1893,806],{},[548,1878,1879],{},"createError"," for structured errors with ",[548,1882,1883],{},"why",", ",[548,1886,1887],{},"fix",", and ",[548,1890,1891],{},"link"," fields. Elysia captures thrown errors via ",[548,1894,1895],{},"onError",[620,1897,1899],{"className":702,"code":1898,"filename":704,"language":705,"meta":626,"style":626},"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",[548,1900,1901,1925,1929,1933,1945,1972,2015,2019,2030,2047,2059,2075,2091,2107,2113,2119,2145,2165,2185,2192,2208,2223,2238,2253,2259],{"__ignoreMap":626},[630,1902,1903,1905,1907,1910,1912,1915,1917,1919,1921,1923],{"class":632,"line":633},[630,1904,713],{"class":712},[630,1906,717],{"class":716},[630,1908,1909],{"class":720}," createError",[630,1911,895],{"class":716},[630,1913,1914],{"class":720}," parseError",[630,1916,724],{"class":716},[630,1918,727],{"class":712},[630,1920,730],{"class":716},[630,1922,755],{"class":639},[630,1924,736],{"class":716},[630,1926,1927],{"class":632,"line":739},[630,1928,783],{"emptyLinePlaceholder":782},[630,1930,1931],{"class":632,"line":760},[630,1932,1733],{"class":720},[630,1934,1935,1937,1939,1941,1943],{"class":632,"line":779},[630,1936,865],{"class":716},[630,1938,868],{"class":789},[630,1940,793],{"class":720},[630,1942,755],{"class":789},[630,1944,875],{"class":720},[630,1946,1947,1949,1951,1953,1955,1958,1960,1962,1964,1966,1968,1970],{"class":632,"line":786},[630,1948,865],{"class":716},[630,1950,883],{"class":789},[630,1952,793],{"class":720},[630,1954,821],{"class":716},[630,1956,1957],{"class":639},"\u002Fcheckout",[630,1959,821],{"class":716},[630,1961,895],{"class":716},[630,1963,898],{"class":716},[630,1965,902],{"class":901},[630,1967,905],{"class":716},[630,1969,908],{"class":844},[630,1971,911],{"class":716},[630,1973,1974,1976,1978,1980,1982,1984,1987,1989,1991,1994,1996,1999,2001,2004,2006,2009,2011,2013],{"class":632,"line":799},[630,1975,917],{"class":720},[630,1977,920],{"class":716},[630,1979,923],{"class":789},[630,1981,793],{"class":802},[630,1983,928],{"class":716},[630,1985,1986],{"class":802}," cart",[630,1988,806],{"class":716},[630,1990,717],{"class":716},[630,1992,1993],{"class":802}," items",[630,1995,806],{"class":716},[630,1997,1998],{"class":985}," 3",[630,2000,895],{"class":716},[630,2002,2003],{"class":802}," total",[630,2005,806],{"class":716},[630,2007,2008],{"class":985}," 9999",[630,2010,724],{"class":716},[630,2012,724],{"class":716},[630,2014,833],{"class":802},[630,2016,2017],{"class":632,"line":827},[630,2018,783],{"emptyLinePlaceholder":782},[630,2020,2021,2024,2026,2028],{"class":632,"line":836},[630,2022,2023],{"class":712},"    throw",[630,2025,1909],{"class":789},[630,2027,793],{"class":802},[630,2029,796],{"class":716},[630,2031,2032,2035,2037,2039,2042,2044],{"class":632,"line":841},[630,2033,2034],{"class":802},"      message",[630,2036,806],{"class":716},[630,2038,730],{"class":716},[630,2040,2041],{"class":639},"Payment failed",[630,2043,821],{"class":716},[630,2045,2046],{"class":716},",\n",[630,2048,2049,2052,2054,2057],{"class":632,"line":862},[630,2050,2051],{"class":802},"      status",[630,2053,806],{"class":716},[630,2055,2056],{"class":985}," 402",[630,2058,2046],{"class":716},[630,2060,2061,2064,2066,2068,2071,2073],{"class":632,"line":878},[630,2062,2063],{"class":802},"      why",[630,2065,806],{"class":716},[630,2067,730],{"class":716},[630,2069,2070],{"class":639},"Card declined by issuer",[630,2072,821],{"class":716},[630,2074,2046],{"class":716},[630,2076,2077,2080,2082,2084,2087,2089],{"class":632,"line":914},[630,2078,2079],{"class":802},"      fix",[630,2081,806],{"class":716},[630,2083,730],{"class":716},[630,2085,2086],{"class":639},"Try a different payment method",[630,2088,821],{"class":716},[630,2090,2046],{"class":716},[630,2092,2093,2096,2098,2100,2103,2105],{"class":632,"line":947},[630,2094,2095],{"class":802},"      link",[630,2097,806],{"class":716},[630,2099,730],{"class":716},[630,2101,2102],{"class":639},"https:\u002F\u002Fdocs.example.com\u002Fpayments\u002Fdeclined",[630,2104,821],{"class":716},[630,2106,2046],{"class":716},[630,2108,2109,2111],{"class":632,"line":967},[630,2110,1848],{"class":716},[630,2112,833],{"class":802},[630,2114,2115,2117],{"class":632,"line":975},[630,2116,970],{"class":716},[630,2118,833],{"class":720},[630,2120,2122,2124,2126,2128,2131,2134,2136,2139,2141,2143],{"class":632,"line":2121},16,[630,2123,865],{"class":716},[630,2125,1895],{"class":789},[630,2127,793],{"class":720},[630,2129,2130],{"class":716},"({",[630,2132,2133],{"class":901}," error",[630,2135,895],{"class":716},[630,2137,2138],{"class":901}," set",[630,2140,905],{"class":716},[630,2142,908],{"class":844},[630,2144,911],{"class":716},[630,2146,2148,2151,2154,2156,2158,2160,2163],{"class":632,"line":2147},17,[630,2149,2150],{"class":844},"    const",[630,2152,2153],{"class":720}," parsed",[630,2155,1080],{"class":716},[630,2157,1914],{"class":789},[630,2159,793],{"class":802},[630,2161,2162],{"class":720},"error",[630,2164,833],{"class":802},[630,2166,2168,2171,2173,2176,2178,2180,2182],{"class":632,"line":2167},18,[630,2169,2170],{"class":720},"    set",[630,2172,920],{"class":716},[630,2174,2175],{"class":720},"status",[630,2177,1080],{"class":716},[630,2179,2153],{"class":720},[630,2181,920],{"class":716},[630,2183,2184],{"class":720},"status\n",[630,2186,2188,2190],{"class":632,"line":2187},19,[630,2189,950],{"class":712},[630,2191,911],{"class":716},[630,2193,2195,2197,2199,2201,2203,2206],{"class":632,"line":2194},20,[630,2196,2034],{"class":802},[630,2198,806],{"class":716},[630,2200,2153],{"class":720},[630,2202,920],{"class":716},[630,2204,2205],{"class":720},"message",[630,2207,2046],{"class":716},[630,2209,2211,2213,2215,2217,2219,2221],{"class":632,"line":2210},21,[630,2212,2063],{"class":802},[630,2214,806],{"class":716},[630,2216,2153],{"class":720},[630,2218,920],{"class":716},[630,2220,1883],{"class":720},[630,2222,2046],{"class":716},[630,2224,2226,2228,2230,2232,2234,2236],{"class":632,"line":2225},22,[630,2227,2079],{"class":802},[630,2229,806],{"class":716},[630,2231,2153],{"class":720},[630,2233,920],{"class":716},[630,2235,1887],{"class":720},[630,2237,2046],{"class":716},[630,2239,2241,2243,2245,2247,2249,2251],{"class":632,"line":2240},23,[630,2242,2095],{"class":802},[630,2244,806],{"class":716},[630,2246,2153],{"class":720},[630,2248,920],{"class":716},[630,2250,1891],{"class":720},[630,2252,2046],{"class":716},[630,2254,2256],{"class":632,"line":2255},24,[630,2257,2258],{"class":716},"    }\n",[630,2260,2262,2264],{"class":632,"line":2261},25,[630,2263,970],{"class":716},[630,2265,833],{"class":720},[544,2267,2268],{},"The error is captured and logged with both the custom context and structured error fields:",[620,2270,2272],{"className":622,"code":2271,"filename":1318,"language":625,"meta":626,"style":626},"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",[548,2273,2274,2285,2307,2326],{"__ignoreMap":626},[630,2275,2276,2279,2282],{"class":632,"line":633},[630,2277,2278],{"class":636},"14:58:20",[630,2280,2281],{"class":639}," ERROR",[630,2283,2284],{"class":720}," [my-api] GET \u002Fcheckout 402 in 3ms\n",[630,2286,2287,2289,2292,2295,2298,2301,2304],{"class":632,"line":739},[630,2288,1336],{"class":636},[630,2290,2291],{"class":639}," error:",[630,2293,2294],{"class":639}," name=EvlogError",[630,2296,2297],{"class":639}," message=Payment",[630,2299,2300],{"class":639}," failed",[630,2302,2303],{"class":639}," status=",[630,2305,2306],{"class":985},"402\n",[630,2308,2309,2311,2314,2317,2320,2323],{"class":632,"line":760},[630,2310,1336],{"class":636},[630,2312,2313],{"class":639}," cart:",[630,2315,2316],{"class":639}," items=",[630,2318,2319],{"class":985},"3",[630,2321,2322],{"class":639}," total=",[630,2324,2325],{"class":985},"9999\n",[630,2327,2328,2330,2332],{"class":632,"line":779},[630,2329,1372],{"class":636},[630,2331,1375],{"class":639},[630,2333,2334],{"class":639}," 880a50ac-...\n",[608,2336,508],{"id":2337},"configuration",[544,2339,2340,2341,2344,2345,2347],{},"See the ",[597,2342,2343],{"href":509},"Configuration reference"," for all available options (",[548,2346,790],{},", middleware options, sampling, silent mode, etc.).",[608,2349,2351],{"id":2350},"drain-enrichers","Drain & Enrichers",[544,2353,2354],{},"Configure drain adapters and enrichers directly in the plugin options:",[620,2356,2358],{"className":702,"code":2357,"filename":704,"language":705,"meta":626,"style":626},"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",[548,2359,2360,2380,2400,2404,2417,2421,2437,2451,2470,2481,2511,2516],{"__ignoreMap":626},[630,2361,2362,2364,2366,2369,2371,2373,2375,2378],{"class":632,"line":633},[630,2363,713],{"class":712},[630,2365,717],{"class":716},[630,2367,2368],{"class":720}," createAxiomDrain",[630,2370,724],{"class":716},[630,2372,727],{"class":712},[630,2374,730],{"class":716},[630,2376,2377],{"class":639},"evlog\u002Faxiom",[630,2379,736],{"class":716},[630,2381,2382,2384,2386,2389,2391,2393,2395,2398],{"class":632,"line":739},[630,2383,713],{"class":712},[630,2385,717],{"class":716},[630,2387,2388],{"class":720}," createUserAgentEnricher",[630,2390,724],{"class":716},[630,2392,727],{"class":712},[630,2394,730],{"class":716},[630,2396,2397],{"class":639},"evlog\u002Fenrichers",[630,2399,736],{"class":716},[630,2401,2402],{"class":632,"line":760},[630,2403,783],{"emptyLinePlaceholder":782},[630,2405,2406,2408,2411,2413,2415],{"class":632,"line":779},[630,2407,845],{"class":844},[630,2409,2410],{"class":720}," userAgent ",[630,2412,851],{"class":716},[630,2414,2388],{"class":789},[630,2416,859],{"class":720},[630,2418,2419],{"class":632,"line":786},[630,2420,783],{"emptyLinePlaceholder":782},[630,2422,2423,2425,2427,2429,2431,2433,2435],{"class":632,"line":799},[630,2424,1036],{"class":720},[630,2426,920],{"class":716},[630,2428,868],{"class":789},[630,2430,793],{"class":720},[630,2432,755],{"class":789},[630,2434,793],{"class":720},[630,2436,796],{"class":716},[630,2438,2439,2442,2444,2446,2449],{"class":632,"line":827},[630,2440,2441],{"class":802},"  drain",[630,2443,806],{"class":716},[630,2445,2368],{"class":789},[630,2447,2448],{"class":720},"()",[630,2450,2046],{"class":716},[630,2452,2453,2456,2458,2461,2464,2466,2468],{"class":632,"line":836},[630,2454,2455],{"class":789},"  enrich",[630,2457,806],{"class":716},[630,2459,2460],{"class":716}," (",[630,2462,2463],{"class":901},"ctx",[630,2465,1442],{"class":716},[630,2467,908],{"class":844},[630,2469,911],{"class":716},[630,2471,2472,2475,2477,2479],{"class":632,"line":841},[630,2473,2474],{"class":789},"    userAgent",[630,2476,793],{"class":802},[630,2478,2463],{"class":720},[630,2480,833],{"class":802},[630,2482,2483,2486,2488,2491,2493,2496,2498,2501,2503,2506,2508],{"class":632,"line":862},[630,2484,2485],{"class":720},"    ctx",[630,2487,920],{"class":716},[630,2489,2490],{"class":720},"event",[630,2492,920],{"class":716},[630,2494,2495],{"class":720},"region",[630,2497,1080],{"class":716},[630,2499,2500],{"class":720}," process",[630,2502,920],{"class":716},[630,2504,2505],{"class":720},"env",[630,2507,920],{"class":716},[630,2509,2510],{"class":720},"FLY_REGION\n",[630,2512,2513],{"class":632,"line":878},[630,2514,2515],{"class":716},"  },\n",[630,2517,2518,2520],{"class":632,"line":914},[630,2519,830],{"class":716},[630,2521,2522],{"class":720},"))\n",[612,2524,2526],{"id":2525},"pipeline-batching-retry","Pipeline (Batching & Retry)",[544,2528,2529,2530,2533],{},"For production, wrap your adapter with ",[548,2531,2532],{},"createDrainPipeline"," to batch events and retry on failure:",[620,2535,2537],{"className":702,"code":2536,"filename":704,"language":705,"meta":626,"style":626},"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",[548,2538,2539,2561,2579,2599,2603,2627,2656,2674,2680,2699,2703],{"__ignoreMap":626},[630,2540,2541,2543,2546,2548,2551,2553,2555,2557,2559],{"class":632,"line":633},[630,2542,713],{"class":712},[630,2544,2545],{"class":712}," type",[630,2547,717],{"class":716},[630,2549,2550],{"class":720}," DrainContext",[630,2552,724],{"class":716},[630,2554,727],{"class":712},[630,2556,730],{"class":716},[630,2558,755],{"class":639},[630,2560,736],{"class":716},[630,2562,2563,2565,2567,2569,2571,2573,2575,2577],{"class":632,"line":739},[630,2564,713],{"class":712},[630,2566,717],{"class":716},[630,2568,2368],{"class":720},[630,2570,724],{"class":716},[630,2572,727],{"class":712},[630,2574,730],{"class":716},[630,2576,2377],{"class":639},[630,2578,736],{"class":716},[630,2580,2581,2583,2585,2588,2590,2592,2594,2597],{"class":632,"line":760},[630,2582,713],{"class":712},[630,2584,717],{"class":716},[630,2586,2587],{"class":720}," createDrainPipeline",[630,2589,724],{"class":716},[630,2591,727],{"class":712},[630,2593,730],{"class":716},[630,2595,2596],{"class":639},"evlog\u002Fpipeline",[630,2598,736],{"class":716},[630,2600,2601],{"class":632,"line":779},[630,2602,783],{"emptyLinePlaceholder":782},[630,2604,2605,2607,2610,2612,2614,2617,2620,2623,2625],{"class":632,"line":786},[630,2606,845],{"class":844},[630,2608,2609],{"class":720}," pipeline ",[630,2611,851],{"class":716},[630,2613,2587],{"class":789},[630,2615,2616],{"class":716},"\u003C",[630,2618,2619],{"class":636},"DrainContext",[630,2621,2622],{"class":716},">",[630,2624,793],{"class":720},[630,2626,796],{"class":716},[630,2628,2629,2632,2634,2636,2639,2641,2644,2646,2649,2651,2654],{"class":632,"line":799},[630,2630,2631],{"class":802},"  batch",[630,2633,806],{"class":716},[630,2635,717],{"class":716},[630,2637,2638],{"class":802}," size",[630,2640,806],{"class":716},[630,2642,2643],{"class":985}," 50",[630,2645,895],{"class":716},[630,2647,2648],{"class":802}," intervalMs",[630,2650,806],{"class":716},[630,2652,2653],{"class":985}," 5000",[630,2655,824],{"class":716},[630,2657,2658,2661,2663,2665,2668,2670,2672],{"class":632,"line":827},[630,2659,2660],{"class":802},"  retry",[630,2662,806],{"class":716},[630,2664,717],{"class":716},[630,2666,2667],{"class":802}," maxAttempts",[630,2669,806],{"class":716},[630,2671,1998],{"class":985},[630,2673,824],{"class":716},[630,2675,2676,2678],{"class":632,"line":836},[630,2677,830],{"class":716},[630,2679,833],{"class":720},[630,2681,2682,2684,2687,2689,2692,2694,2697],{"class":632,"line":841},[630,2683,845],{"class":844},[630,2685,2686],{"class":720}," drain ",[630,2688,851],{"class":716},[630,2690,2691],{"class":789}," pipeline",[630,2693,793],{"class":720},[630,2695,2696],{"class":789},"createAxiomDrain",[630,2698,875],{"class":720},[630,2700,2701],{"class":632,"line":862},[630,2702,783],{"emptyLinePlaceholder":782},[630,2704,2705,2707,2709,2711,2713,2715,2717,2719,2721,2723],{"class":632,"line":878},[630,2706,1036],{"class":720},[630,2708,920],{"class":716},[630,2710,868],{"class":789},[630,2712,793],{"class":720},[630,2714,755],{"class":789},[630,2716,793],{"class":720},[630,2718,928],{"class":716},[630,2720,2686],{"class":720},[630,2722,830],{"class":716},[630,2724,2522],{"class":720},[990,2726,2727,2728,2731,2732,2735],{"color":992,"icon":13},"Call ",[548,2729,2730],{},"drain.flush()"," on server shutdown to ensure all buffered events are sent. See the ",[597,2733,2734],{"href":496},"Pipeline docs"," for all options.",[608,2737,2739],{"id":2738},"tail-sampling","Tail Sampling",[544,2741,1384,2742,2745],{},[548,2743,2744],{},"keep"," to force-retain specific events regardless of head sampling:",[620,2747,2749],{"className":702,"code":2748,"filename":704,"language":705,"meta":626,"style":626},"app.use(evlog({\n  drain: createAxiomDrain(),\n  keep: (ctx) => {\n    if (ctx.duration && ctx.duration > 2000) ctx.shouldKeep = true\n  },\n}))\n",[548,2750,2751,2767,2779,2796,2840,2844],{"__ignoreMap":626},[630,2752,2753,2755,2757,2759,2761,2763,2765],{"class":632,"line":633},[630,2754,1036],{"class":720},[630,2756,920],{"class":716},[630,2758,868],{"class":789},[630,2760,793],{"class":720},[630,2762,755],{"class":789},[630,2764,793],{"class":720},[630,2766,796],{"class":716},[630,2768,2769,2771,2773,2775,2777],{"class":632,"line":739},[630,2770,2441],{"class":802},[630,2772,806],{"class":716},[630,2774,2368],{"class":789},[630,2776,2448],{"class":720},[630,2778,2046],{"class":716},[630,2780,2781,2784,2786,2788,2790,2792,2794],{"class":632,"line":760},[630,2782,2783],{"class":789},"  keep",[630,2785,806],{"class":716},[630,2787,2460],{"class":716},[630,2789,2463],{"class":901},[630,2791,1442],{"class":716},[630,2793,908],{"class":844},[630,2795,911],{"class":716},[630,2797,2798,2801,2803,2805,2807,2810,2813,2816,2818,2820,2823,2826,2828,2830,2832,2835,2837],{"class":632,"line":779},[630,2799,2800],{"class":712},"    if",[630,2802,2460],{"class":802},[630,2804,2463],{"class":720},[630,2806,920],{"class":716},[630,2808,2809],{"class":720},"duration",[630,2811,2812],{"class":716}," &&",[630,2814,2815],{"class":720}," ctx",[630,2817,920],{"class":716},[630,2819,2809],{"class":720},[630,2821,2822],{"class":716}," >",[630,2824,2825],{"class":985}," 2000",[630,2827,1280],{"class":802},[630,2829,2463],{"class":720},[630,2831,920],{"class":716},[630,2833,2834],{"class":720},"shouldKeep",[630,2836,1080],{"class":716},[630,2838,2839],{"class":960}," true\n",[630,2841,2842],{"class":632,"line":786},[630,2843,2515],{"class":716},[630,2845,2846,2848],{"class":632,"line":799},[630,2847,830],{"class":716},[630,2849,2522],{"class":720},[608,2851,2853],{"id":2852},"route-filtering","Route Filtering",[544,2855,2856,2857,2860,2861,2864],{},"Control which routes are logged with ",[548,2858,2859],{},"include"," and ",[548,2862,2863],{},"exclude"," patterns:",[620,2866,2868],{"className":702,"code":2867,"filename":704,"language":705,"meta":626,"style":626},"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",[548,2869,2870,2886,2908,2936,2945,2972,2998,3002],{"__ignoreMap":626},[630,2871,2872,2874,2876,2878,2880,2882,2884],{"class":632,"line":633},[630,2873,1036],{"class":720},[630,2875,920],{"class":716},[630,2877,868],{"class":789},[630,2879,793],{"class":720},[630,2881,755],{"class":789},[630,2883,793],{"class":720},[630,2885,796],{"class":716},[630,2887,2888,2891,2893,2896,2898,2901,2903,2906],{"class":632,"line":739},[630,2889,2890],{"class":802},"  include",[630,2892,806],{"class":716},[630,2894,2895],{"class":720}," [",[630,2897,821],{"class":716},[630,2899,2900],{"class":639},"\u002Fapi\u002F**",[630,2902,821],{"class":716},[630,2904,2905],{"class":720},"]",[630,2907,2046],{"class":716},[630,2909,2910,2913,2915,2917,2919,2922,2924,2926,2928,2930,2932,2934],{"class":632,"line":760},[630,2911,2912],{"class":802},"  exclude",[630,2914,806],{"class":716},[630,2916,2895],{"class":720},[630,2918,821],{"class":716},[630,2920,2921],{"class":639},"\u002F_internal\u002F**",[630,2923,821],{"class":716},[630,2925,895],{"class":716},[630,2927,730],{"class":716},[630,2929,890],{"class":639},[630,2931,821],{"class":716},[630,2933,2905],{"class":720},[630,2935,2046],{"class":716},[630,2937,2938,2941,2943],{"class":632,"line":779},[630,2939,2940],{"class":802},"  routes",[630,2942,806],{"class":716},[630,2944,911],{"class":716},[630,2946,2947,2950,2953,2955,2957,2959,2961,2963,2965,2968,2970],{"class":632,"line":786},[630,2948,2949],{"class":716},"    '",[630,2951,2952],{"class":802},"\u002Fapi\u002Fauth\u002F**",[630,2954,821],{"class":716},[630,2956,806],{"class":716},[630,2958,717],{"class":716},[630,2960,811],{"class":802},[630,2962,806],{"class":716},[630,2964,730],{"class":716},[630,2966,2967],{"class":639},"auth-service",[630,2969,821],{"class":716},[630,2971,824],{"class":716},[630,2973,2974,2976,2979,2981,2983,2985,2987,2989,2991,2994,2996],{"class":632,"line":799},[630,2975,2949],{"class":716},[630,2977,2978],{"class":802},"\u002Fapi\u002Fpayment\u002F**",[630,2980,821],{"class":716},[630,2982,806],{"class":716},[630,2984,717],{"class":716},[630,2986,811],{"class":802},[630,2988,806],{"class":716},[630,2990,730],{"class":716},[630,2992,2993],{"class":639},"payment-service",[630,2995,821],{"class":716},[630,2997,824],{"class":716},[630,2999,3000],{"class":632,"line":827},[630,3001,2515],{"class":716},[630,3003,3004,3006],{"class":632,"line":836},[630,3005,830],{"class":716},[630,3007,2522],{"class":720},[608,3009,3011],{"id":3010},"client-side-logging","Client-Side Logging",[544,3013,1384,3014,3017],{},[548,3015,3016],{},"evlog\u002Fhttp"," to send structured logs from any frontend to your Elysia server. This works with any client framework (React, Vue, Svelte, vanilla JS).",[612,3019,3021],{"id":3020},"browser-setup","Browser setup",[620,3023,3026],{"className":702,"code":3024,"filename":3025,"language":705,"meta":626,"style":626},"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",[548,3027,3028,3050,3069,3073,3087,3109,3115,3129,3133],{"__ignoreMap":626},[630,3029,3030,3032,3034,3036,3038,3040,3042,3044,3046,3048],{"class":632,"line":633},[630,3031,713],{"class":712},[630,3033,717],{"class":716},[630,3035,746],{"class":720},[630,3037,895],{"class":716},[630,3039,902],{"class":720},[630,3041,724],{"class":716},[630,3043,727],{"class":712},[630,3045,730],{"class":716},[630,3047,755],{"class":639},[630,3049,736],{"class":716},[630,3051,3052,3054,3056,3059,3061,3063,3065,3067],{"class":632,"line":739},[630,3053,713],{"class":712},[630,3055,717],{"class":716},[630,3057,3058],{"class":720}," createHttpLogDrain",[630,3060,724],{"class":716},[630,3062,727],{"class":712},[630,3064,730],{"class":716},[630,3066,3016],{"class":639},[630,3068,736],{"class":716},[630,3070,3071],{"class":632,"line":760},[630,3072,783],{"emptyLinePlaceholder":782},[630,3074,3075,3077,3079,3081,3083,3085],{"class":632,"line":779},[630,3076,845],{"class":844},[630,3078,2686],{"class":720},[630,3080,851],{"class":716},[630,3082,3058],{"class":789},[630,3084,793],{"class":720},[630,3086,796],{"class":716},[630,3088,3089,3091,3093,3095,3098,3100,3102,3105,3107],{"class":632,"line":786},[630,3090,2441],{"class":802},[630,3092,806],{"class":716},[630,3094,717],{"class":716},[630,3096,3097],{"class":802}," 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