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from",[543,662,637],{"class":636},[543,664,665],{"class":552},"evlog",[543,667,643],{"class":636},[543,669,671,673,675,677,679,681,683,685],{"class":545,"line":670},3,[543,672,626],{"class":625},[543,674,651],{"class":636},[543,676,556],{"class":629},[543,678,657],{"class":636},[543,680,660],{"class":625},[543,682,637],{"class":636},[543,684,463],{"class":552},[543,686,643],{"class":636},[543,688,690],{"class":545,"line":689},4,[543,691,693],{"emptyLinePlaceholder":692},true,"\n",[543,695,697,701,704],{"class":545,"line":696},5,[543,698,700],{"class":699},"s2Zo4","initLogger",[543,702,703],{"class":629},"(",[543,705,706],{"class":636},"{\n",[543,708,710,714,717,719,722,724,726,729,732],{"class":545,"line":709},6,[543,711,713],{"class":712},"swJcz","  env",[543,715,716],{"class":636},":",[543,718,651],{"class":636},[543,720,721],{"class":712}," service",[543,723,716],{"class":636},[543,725,637],{"class":636},[543,727,728],{"class":552},"my-api",[543,730,731],{"class":636},"'",[543,733,734],{"class":636}," },\n",[543,736,738,741],{"class":545,"line":737},7,[543,739,740],{"class":636},"}",[543,742,743],{"class":629},")\n",[543,745,747],{"class":545,"line":746},8,[543,748,693],{"emptyLinePlaceholder":692},[543,750,752,756,759,762,765,767,770,773,775,779,781],{"class":545,"line":751},9,[543,753,755],{"class":754},"spNyl","const",[543,757,758],{"class":629}," app ",[543,760,761],{"class":636},"=",[543,763,764],{"class":699}," Fastify",[543,766,703],{"class":629},[543,768,769],{"class":636},"{",[543,771,772],{"class":712}," logger",[543,774,716],{"class":636},[543,776,778],{"class":777},"sfNiH"," false",[543,780,657],{"class":636},[543,782,743],{"class":629},[543,784,786],{"class":545,"line":785},10,[543,787,693],{"emptyLinePlaceholder":692},[543,789,791,794,797,800,803],{"class":545,"line":790},11,[543,792,793],{"class":625},"await",[543,795,796],{"class":629}," app",[543,798,799],{"class":636},".",[543,801,802],{"class":699},"register",[543,804,805],{"class":629},"(evlog)\n",[543,807,809],{"class":545,"line":808},12,[543,810,693],{"emptyLinePlaceholder":692},[543,812,814,817,819,822,824,826,829,831,834,837,840,844,847,850],{"class":545,"line":813},13,[543,815,816],{"class":629},"app",[543,818,799],{"class":636},[543,820,821],{"class":699},"get",[543,823,703],{"class":629},[543,825,731],{"class":636},[543,827,828],{"class":552},"\u002Fhealth",[543,830,731],{"class":636},[543,832,833],{"class":636},",",[543,835,836],{"class":754}," async",[543,838,839],{"class":636}," (",[543,841,843],{"class":842},"sHdIc","request",[543,845,846],{"class":636},")",[543,848,849],{"class":754}," =>",[543,851,852],{"class":636}," {\n",[543,854,856,859,861,864,866,869,871,873,876,878,880,883,885,887],{"class":545,"line":855},14,[543,857,858],{"class":629},"  request",[543,860,799],{"class":636},[543,862,863],{"class":629},"log",[543,865,799],{"class":636},[543,867,868],{"class":699},"set",[543,870,703],{"class":712},[543,872,769],{"class":636},[543,874,875],{"class":712}," route",[543,877,716],{"class":636},[543,879,637],{"class":636},[543,881,882],{"class":552},"health",[543,884,731],{"class":636},[543,886,657],{"class":636},[543,888,743],{"class":712},[543,890,892,895,897,900,902,905],{"class":545,"line":891},15,[543,893,894],{"class":625},"  return",[543,896,651],{"class":636},[543,898,899],{"class":712}," ok",[543,901,716],{"class":636},[543,903,904],{"class":777}," true",[543,906,907],{"class":636}," }\n",[543,909,911,913],{"class":545,"line":910},16,[543,912,740],{"class":636},[543,914,743],{"class":629},[543,916,918],{"class":545,"line":917},17,[543,919,693],{"emptyLinePlaceholder":692},[543,921,923,925,927,929,932,934,936,939,941,945,947],{"class":545,"line":922},18,[543,924,793],{"class":625},[543,926,796],{"class":629},[543,928,799],{"class":636},[543,930,931],{"class":699},"listen",[543,933,703],{"class":629},[543,935,769],{"class":636},[543,937,938],{"class":712}," port",[543,940,716],{"class":636},[543,942,944],{"class":943},"sbssI"," 3000",[543,946,657],{"class":636},[543,948,743],{"class":629},[950,951,953,957,958,964,965,968,969,972],"callout",{"color":952,"icon":437},"info",[954,955,956],"strong",{},"Using Vite?"," The ",[510,959,960,963],{"href":435},[461,961,962],{},"evlog\u002Fvite"," plugin"," replaces the ",[461,966,967],{},"initLogger()"," call with compile-time auto-initialization, strips ",[461,970,971],{},"log.debug()"," from production builds, and injects source locations.",[457,974,975,977,978,981],{},[461,976,467],{}," is the evlog wide-event logger and shadows Fastify's built-in pino logger on the request. The pino logger remains accessible via ",[461,979,980],{},"fastify.log"," for server-level structured logging.",[521,983,46],{"id":984},"wide-events",[457,986,987],{},"Build up context progressively through your handler. One request = one wide event:",[533,989,991],{"className":615,"code":990,"filename":617,"language":618,"meta":539,"style":539},"app.get('\u002Fusers\u002F:id', async (request) => {\n  const { id } = request.params as { id: string }\n\n  request.log.set({ user: { id } })\n\n  const user = await db.findUser(id)\n  request.log.set({ user: { name: user.name, plan: user.plan } })\n\n  const orders = await db.findOrders(id)\n  request.log.set({ orders: { count: orders.length, totalRevenue: sum(orders) } })\n\n  return { user, orders }\n})\n",[461,992,993,1024,1061,1065,1096,1100,1126,1180,1184,1208,1266,1270,1284],{"__ignoreMap":539},[543,994,995,997,999,1001,1003,1005,1008,1010,1012,1014,1016,1018,1020,1022],{"class":545,"line":546},[543,996,816],{"class":629},[543,998,799],{"class":636},[543,1000,821],{"class":699},[543,1002,703],{"class":629},[543,1004,731],{"class":636},[543,1006,1007],{"class":552},"\u002Fusers\u002F:id",[543,1009,731],{"class":636},[543,1011,833],{"class":636},[543,1013,836],{"class":754},[543,1015,839],{"class":636},[543,1017,843],{"class":842},[543,1019,846],{"class":636},[543,1021,849],{"class":754},[543,1023,852],{"class":636},[543,1025,1026,1029,1031,1034,1036,1039,1042,1044,1047,1050,1052,1054,1056,1059],{"class":545,"line":646},[543,1027,1028],{"class":754},"  const",[543,1030,651],{"class":636},[543,1032,1033],{"class":629}," id",[543,1035,657],{"class":636},[543,1037,1038],{"class":636}," =",[543,1040,1041],{"class":629}," request",[543,1043,799],{"class":636},[543,1045,1046],{"class":629},"params",[543,1048,1049],{"class":625}," as",[543,1051,651],{"class":636},[543,1053,1033],{"class":712},[543,1055,716],{"class":636},[543,1057,1058],{"class":549}," string",[543,1060,907],{"class":636},[543,1062,1063],{"class":545,"line":670},[543,1064,693],{"emptyLinePlaceholder":692},[543,1066,1067,1069,1071,1073,1075,1077,1079,1081,1084,1086,1088,1090,1092,1094],{"class":545,"line":689},[543,1068,858],{"class":629},[543,1070,799],{"class":636},[543,1072,863],{"class":629},[543,1074,799],{"class":636},[543,1076,868],{"class":699},[543,1078,703],{"class":712},[543,1080,769],{"class":636},[543,1082,1083],{"class":712}," user",[543,1085,716],{"class":636},[543,1087,651],{"class":636},[543,1089,1033],{"class":629},[543,1091,657],{"class":636},[543,1093,657],{"class":636},[543,1095,743],{"class":712},[543,1097,1098],{"class":545,"line":696},[543,1099,693],{"emptyLinePlaceholder":692},[543,1101,1102,1104,1106,1108,1111,1114,1116,1119,1121,1124],{"class":545,"line":709},[543,1103,1028],{"class":754},[543,1105,1083],{"class":629},[543,1107,1038],{"class":636},[543,1109,1110],{"class":625}," await",[543,1112,1113],{"class":629}," db",[543,1115,799],{"class":636},[543,1117,1118],{"class":699},"findUser",[543,1120,703],{"class":712},[543,1122,1123],{"class":629},"id",[543,1125,743],{"class":712},[543,1127,1128,1130,1132,1134,1136,1138,1140,1142,1144,1146,1148,1151,1153,1155,1157,1160,1162,1165,1167,1169,1171,1174,1176,1178],{"class":545,"line":737},[543,1129,858],{"class":629},[543,1131,799],{"class":636},[543,1133,863],{"class":629},[543,1135,799],{"class":636},[543,1137,868],{"class":699},[543,1139,703],{"class":712},[543,1141,769],{"class":636},[543,1143,1083],{"class":712},[543,1145,716],{"class":636},[543,1147,651],{"class":636},[543,1149,1150],{"class":712}," name",[543,1152,716],{"class":636},[543,1154,1083],{"class":629},[543,1156,799],{"class":636},[543,1158,1159],{"class":629},"name",[543,1161,833],{"class":636},[543,1163,1164],{"class":712}," plan",[543,1166,716],{"class":636},[543,1168,1083],{"class":629},[543,1170,799],{"class":636},[543,1172,1173],{"class":629},"plan",[543,1175,657],{"class":636},[543,1177,657],{"class":636},[543,1179,743],{"class":712},[543,1181,1182],{"class":545,"line":746},[543,1183,693],{"emptyLinePlaceholder":692},[543,1185,1186,1188,1191,1193,1195,1197,1199,1202,1204,1206],{"class":545,"line":751},[543,1187,1028],{"class":754},[543,1189,1190],{"class":629}," orders",[543,1192,1038],{"class":636},[543,1194,1110],{"class":625},[543,1196,1113],{"class":629},[543,1198,799],{"class":636},[543,1200,1201],{"class":699},"findOrders",[543,1203,703],{"class":712},[543,1205,1123],{"class":629},[543,1207,743],{"class":712},[543,1209,1210,1212,1214,1216,1218,1220,1222,1224,1226,1228,1230,1233,1235,1237,1239,1242,1244,1247,1249,1252,1254,1257,1260,1262,1264],{"class":545,"line":785},[543,1211,858],{"class":629},[543,1213,799],{"class":636},[543,1215,863],{"class":629},[543,1217,799],{"class":636},[543,1219,868],{"class":699},[543,1221,703],{"class":712},[543,1223,769],{"class":636},[543,1225,1190],{"class":712},[543,1227,716],{"class":636},[543,1229,651],{"class":636},[543,1231,1232],{"class":712}," count",[543,1234,716],{"class":636},[543,1236,1190],{"class":629},[543,1238,799],{"class":636},[543,1240,1241],{"class":629},"length",[543,1243,833],{"class":636},[543,1245,1246],{"class":712}," totalRevenue",[543,1248,716],{"class":636},[543,1250,1251],{"class":699}," sum",[543,1253,703],{"class":712},[543,1255,1256],{"class":629},"orders",[543,1258,1259],{"class":712},") ",[543,1261,740],{"class":636},[543,1263,657],{"class":636},[543,1265,743],{"class":712},[543,1267,1268],{"class":545,"line":790},[543,1269,693],{"emptyLinePlaceholder":692},[543,1271,1272,1274,1276,1278,1280,1282],{"class":545,"line":808},[543,1273,894],{"class":625},[543,1275,651],{"class":636},[543,1277,1083],{"class":629},[543,1279,833],{"class":636},[543,1281,1190],{"class":629},[543,1283,907],{"class":636},[543,1285,1286,1288],{"class":545,"line":813},[543,1287,740],{"class":636},[543,1289,743],{"class":629},[457,1291,1292],{},"All fields are merged into a single wide event emitted when the request completes:",[533,1294,1297],{"className":535,"code":1295,"filename":1296,"language":538,"meta":539,"style":539},"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",[461,1298,1299,1310,1330,1346],{"__ignoreMap":539},[543,1300,1301,1304,1307],{"class":545,"line":546},[543,1302,1303],{"class":549},"14:58:15",[543,1305,1306],{"class":552}," INFO",[543,1308,1309],{"class":629}," [my-api] GET \u002Fusers\u002Fusr_123 200 in 12ms\n",[543,1311,1312,1315,1318,1321,1324,1327],{"class":545,"line":646},[543,1313,1314],{"class":549},"  ├─",[543,1316,1317],{"class":552}," orders:",[543,1319,1320],{"class":552}," count=",[543,1322,1323],{"class":943},"2",[543,1325,1326],{"class":552}," totalRevenue=",[543,1328,1329],{"class":943},"6298\n",[543,1331,1332,1334,1337,1340,1343],{"class":545,"line":670},[543,1333,1314],{"class":549},[543,1335,1336],{"class":552}," user:",[543,1338,1339],{"class":552}," id=usr_123",[543,1341,1342],{"class":552}," name=Alice",[543,1344,1345],{"class":552}," plan=pro\n",[543,1347,1348,1351,1354],{"class":545,"line":689},[543,1349,1350],{"class":549},"  └─",[543,1352,1353],{"class":552}," requestId:",[543,1355,1356],{"class":552}," 4a8ff3a8-...\n",[521,1358,471],{"id":1359},"uselogger",[457,1361,1362,1363,1365],{},"Use ",[461,1364,471],{}," to access the request-scoped logger from anywhere in the call stack without passing the request object through your service layer:",[533,1367,1370],{"className":615,"code":1368,"filename":1369,"language":618,"meta":539,"style":539},"import { useLogger } from 'evlog\u002Ffastify'\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",[461,1371,1372,1391,1395,1420,1434,1461,1465,1487,1533,1537,1544],{"__ignoreMap":539},[543,1373,1374,1376,1378,1381,1383,1385,1387,1389],{"class":545,"line":546},[543,1375,626],{"class":625},[543,1377,651],{"class":636},[543,1379,1380],{"class":629}," useLogger",[543,1382,657],{"class":636},[543,1384,660],{"class":625},[543,1386,637],{"class":636},[543,1388,463],{"class":552},[543,1390,643],{"class":636},[543,1392,1393],{"class":545,"line":646},[543,1394,693],{"emptyLinePlaceholder":692},[543,1396,1397,1400,1402,1405,1408,1410,1412,1414,1416,1418],{"class":545,"line":670},[543,1398,1399],{"class":625},"export",[543,1401,836],{"class":754},[543,1403,1404],{"class":754}," function",[543,1406,1407],{"class":699}," findUser",[543,1409,703],{"class":636},[543,1411,1123],{"class":842},[543,1413,716],{"class":636},[543,1415,1058],{"class":549},[543,1417,846],{"class":636},[543,1419,852],{"class":636},[543,1421,1422,1424,1427,1429,1431],{"class":545,"line":689},[543,1423,1028],{"class":754},[543,1425,1426],{"class":629}," log",[543,1428,1038],{"class":636},[543,1430,1380],{"class":699},[543,1432,1433],{"class":712},"()\n",[543,1435,1436,1439,1441,1443,1445,1447,1449,1451,1453,1455,1457,1459],{"class":545,"line":696},[543,1437,1438],{"class":629},"  log",[543,1440,799],{"class":636},[543,1442,868],{"class":699},[543,1444,703],{"class":712},[543,1446,769],{"class":636},[543,1448,1083],{"class":712},[543,1450,716],{"class":636},[543,1452,651],{"class":636},[543,1454,1033],{"class":629},[543,1456,657],{"class":636},[543,1458,657],{"class":636},[543,1460,743],{"class":712},[543,1462,1463],{"class":545,"line":709},[543,1464,693],{"emptyLinePlaceholder":692},[543,1466,1467,1469,1471,1473,1475,1477,1479,1481,1483,1485],{"class":545,"line":737},[543,1468,1028],{"class":754},[543,1470,1083],{"class":629},[543,1472,1038],{"class":636},[543,1474,1110],{"class":625},[543,1476,1113],{"class":629},[543,1478,799],{"class":636},[543,1480,1118],{"class":699},[543,1482,703],{"class":712},[543,1484,1123],{"class":629},[543,1486,743],{"class":712},[543,1488,1489,1491,1493,1495,1497,1499,1501,1503,1505,1507,1509,1511,1513,1515,1517,1519,1521,1523,1525,1527,1529,1531],{"class":545,"line":746},[543,1490,1438],{"class":629},[543,1492,799],{"class":636},[543,1494,868],{"class":699},[543,1496,703],{"class":712},[543,1498,769],{"class":636},[543,1500,1083],{"class":712},[543,1502,716],{"class":636},[543,1504,651],{"class":636},[543,1506,1150],{"class":712},[543,1508,716],{"class":636},[543,1510,1083],{"class":629},[543,1512,799],{"class":636},[543,1514,1159],{"class":629},[543,1516,833],{"class":636},[543,1518,1164],{"class":712},[543,1520,716],{"class":636},[543,1522,1083],{"class":629},[543,1524,799],{"class":636},[543,1526,1173],{"class":629},[543,1528,657],{"class":636},[543,1530,657],{"class":636},[543,1532,743],{"class":712},[543,1534,1535],{"class":545,"line":751},[543,1536,693],{"emptyLinePlaceholder":692},[543,1538,1539,1541],{"class":545,"line":785},[543,1540,894],{"class":625},[543,1542,1543],{"class":629}," user\n",[543,1545,1546],{"class":545,"line":790},[543,1547,1548],{"class":636},"}\n",[533,1550,1552],{"className":615,"code":1551,"filename":617,"language":618,"meta":539,"style":539},"import { findUser } from '.\u002Fservices\u002Fuser'\n\napp.get('\u002Fusers\u002F:id', async (request) => {\n  const { id } = request.params as { id: string }\n  const user = await findUser(id)\n  return user\n})\n",[461,1553,1554,1573,1577,1607,1637,1655,1661],{"__ignoreMap":539},[543,1555,1556,1558,1560,1562,1564,1566,1568,1571],{"class":545,"line":546},[543,1557,626],{"class":625},[543,1559,651],{"class":636},[543,1561,1407],{"class":629},[543,1563,657],{"class":636},[543,1565,660],{"class":625},[543,1567,637],{"class":636},[543,1569,1570],{"class":552},".\u002Fservices\u002Fuser",[543,1572,643],{"class":636},[543,1574,1575],{"class":545,"line":646},[543,1576,693],{"emptyLinePlaceholder":692},[543,1578,1579,1581,1583,1585,1587,1589,1591,1593,1595,1597,1599,1601,1603,1605],{"class":545,"line":670},[543,1580,816],{"class":629},[543,1582,799],{"class":636},[543,1584,821],{"class":699},[543,1586,703],{"class":629},[543,1588,731],{"class":636},[543,1590,1007],{"class":552},[543,1592,731],{"class":636},[543,1594,833],{"class":636},[543,1596,836],{"class":754},[543,1598,839],{"class":636},[543,1600,843],{"class":842},[543,1602,846],{"class":636},[543,1604,849],{"class":754},[543,1606,852],{"class":636},[543,1608,1609,1611,1613,1615,1617,1619,1621,1623,1625,1627,1629,1631,1633,1635],{"class":545,"line":689},[543,1610,1028],{"class":754},[543,1612,651],{"class":636},[543,1614,1033],{"class":629},[543,1616,657],{"class":636},[543,1618,1038],{"class":636},[543,1620,1041],{"class":629},[543,1622,799],{"class":636},[543,1624,1046],{"class":629},[543,1626,1049],{"class":625},[543,1628,651],{"class":636},[543,1630,1033],{"class":712},[543,1632,716],{"class":636},[543,1634,1058],{"class":549},[543,1636,907],{"class":636},[543,1638,1639,1641,1643,1645,1647,1649,1651,1653],{"class":545,"line":696},[543,1640,1028],{"class":754},[543,1642,1083],{"class":629},[543,1644,1038],{"class":636},[543,1646,1110],{"class":625},[543,1648,1407],{"class":699},[543,1650,703],{"class":712},[543,1652,1123],{"class":629},[543,1654,743],{"class":712},[543,1656,1657,1659],{"class":545,"line":709},[543,1658,894],{"class":625},[543,1660,1543],{"class":629},[543,1662,1663,1665],{"class":545,"line":737},[543,1664,740],{"class":636},[543,1666,743],{"class":629},[457,1668,1669,1670,468,1672,1674,1675,1677,1678,1681],{},"Both ",[461,1671,467],{},[461,1673,471],{}," return the same logger instance. ",[461,1676,471],{}," uses ",[461,1679,1680],{},"AsyncLocalStorage"," to propagate the logger across async boundaries.",[521,1683,1685,1686,846],{"id":1684},"background-work-logfork","Background work (",[461,1687,1688],{},"log.fork",[457,1690,1362,1691,1694,1695,1698,1699,799],{},[461,1692,1693],{},"request.log.fork(label, fn)"," for async work that should emit a ",[954,1696,1697],{},"separate"," child wide event after the response. See ",[510,1700,1702],{"href":1701},"\u002Flearn\u002Fwide-events#after-emit-sealing-and-background-work","Wide events — After emit",[533,1704,1706],{"className":615,"code":1705,"filename":617,"language":618,"meta":539,"style":539},"import { evlog, useLogger } from 'evlog\u002Ffastify'\n\napp.post('\u002Forders', async (request, reply) => {\n  request.log.fork!('fulfill', async () => {\n    const log = useLogger()\n    log.set({ step: 'ok' })\n  })\n  return { ok: true }\n})\n",[461,1707,1708,1730,1734,1771,1807,1820,1849,1856,1870],{"__ignoreMap":539},[543,1709,1710,1712,1714,1716,1718,1720,1722,1724,1726,1728],{"class":545,"line":546},[543,1711,626],{"class":625},[543,1713,651],{"class":636},[543,1715,556],{"class":629},[543,1717,833],{"class":636},[543,1719,1380],{"class":629},[543,1721,657],{"class":636},[543,1723,660],{"class":625},[543,1725,637],{"class":636},[543,1727,463],{"class":552},[543,1729,643],{"class":636},[543,1731,1732],{"class":545,"line":646},[543,1733,693],{"emptyLinePlaceholder":692},[543,1735,1736,1738,1740,1743,1745,1747,1750,1752,1754,1756,1758,1760,1762,1765,1767,1769],{"class":545,"line":670},[543,1737,816],{"class":629},[543,1739,799],{"class":636},[543,1741,1742],{"class":699},"post",[543,1744,703],{"class":629},[543,1746,731],{"class":636},[543,1748,1749],{"class":552},"\u002Forders",[543,1751,731],{"class":636},[543,1753,833],{"class":636},[543,1755,836],{"class":754},[543,1757,839],{"class":636},[543,1759,843],{"class":842},[543,1761,833],{"class":636},[543,1763,1764],{"class":842}," reply",[543,1766,846],{"class":636},[543,1768,849],{"class":754},[543,1770,852],{"class":636},[543,1772,1773,1775,1777,1779,1781,1784,1787,1789,1791,1794,1796,1798,1800,1803,1805],{"class":545,"line":689},[543,1774,858],{"class":629},[543,1776,799],{"class":636},[543,1778,863],{"class":629},[543,1780,799],{"class":636},[543,1782,1783],{"class":699},"fork",[543,1785,1786],{"class":636},"!",[543,1788,703],{"class":712},[543,1790,731],{"class":636},[543,1792,1793],{"class":552},"fulfill",[543,1795,731],{"class":636},[543,1797,833],{"class":636},[543,1799,836],{"class":754},[543,1801,1802],{"class":636}," ()",[543,1804,849],{"class":754},[543,1806,852],{"class":636},[543,1808,1809,1812,1814,1816,1818],{"class":545,"line":696},[543,1810,1811],{"class":754},"    const",[543,1813,1426],{"class":629},[543,1815,1038],{"class":636},[543,1817,1380],{"class":699},[543,1819,1433],{"class":712},[543,1821,1822,1825,1827,1829,1831,1833,1836,1838,1840,1843,1845,1847],{"class":545,"line":709},[543,1823,1824],{"class":629},"    log",[543,1826,799],{"class":636},[543,1828,868],{"class":699},[543,1830,703],{"class":712},[543,1832,769],{"class":636},[543,1834,1835],{"class":712}," step",[543,1837,716],{"class":636},[543,1839,637],{"class":636},[543,1841,1842],{"class":552},"ok",[543,1844,731],{"class":636},[543,1846,657],{"class":636},[543,1848,743],{"class":712},[543,1850,1851,1854],{"class":545,"line":737},[543,1852,1853],{"class":636},"  }",[543,1855,743],{"class":712},[543,1857,1858,1860,1862,1864,1866,1868],{"class":545,"line":746},[543,1859,894],{"class":625},[543,1861,651],{"class":636},[543,1863,899],{"class":712},[543,1865,716],{"class":636},[543,1867,904],{"class":777},[543,1869,907],{"class":636},[543,1871,1872,1874],{"class":545,"line":751},[543,1873,740],{"class":636},[543,1875,743],{"class":629},[521,1877,1879],{"id":1878},"error-handling","Error Handling",[457,1881,1362,1882,1885,1886,1889,1890,1893,1894,1897,1898,716],{},[461,1883,1884],{},"createError"," for structured errors with ",[461,1887,1888],{},"why",", ",[461,1891,1892],{},"fix",", and ",[461,1895,1896],{},"link"," fields. Fastify captures thrown errors via ",[461,1899,1900],{},"onError",[533,1902,1904],{"className":615,"code":1903,"filename":617,"language":618,"meta":539,"style":539},"import { createError, parseError } from 'evlog'\n\napp.get('\u002Fcheckout', async (_request, reply) => {\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\napp.setErrorHandler((error, _request, reply) => {\n  const parsed = parseError(error)\n  reply.status(parsed.status).send({\n    message: parsed.message,\n    why: parsed.why,\n    fix: parsed.fix,\n    link: parsed.link,\n  })\n})\n",[461,1905,1906,1930,1934,1970,1981,1998,2010,2026,2042,2058,2064,2070,2074,2105,2122,2152,2167,2181,2195,2210,2217],{"__ignoreMap":539},[543,1907,1908,1910,1912,1915,1917,1920,1922,1924,1926,1928],{"class":545,"line":546},[543,1909,626],{"class":625},[543,1911,651],{"class":636},[543,1913,1914],{"class":629}," createError",[543,1916,833],{"class":636},[543,1918,1919],{"class":629}," parseError",[543,1921,657],{"class":636},[543,1923,660],{"class":625},[543,1925,637],{"class":636},[543,1927,665],{"class":552},[543,1929,643],{"class":636},[543,1931,1932],{"class":545,"line":646},[543,1933,693],{"emptyLinePlaceholder":692},[543,1935,1936,1938,1940,1942,1944,1946,1949,1951,1953,1955,1957,1960,1962,1964,1966,1968],{"class":545,"line":670},[543,1937,816],{"class":629},[543,1939,799],{"class":636},[543,1941,821],{"class":699},[543,1943,703],{"class":629},[543,1945,731],{"class":636},[543,1947,1948],{"class":552},"\u002Fcheckout",[543,1950,731],{"class":636},[543,1952,833],{"class":636},[543,1954,836],{"class":754},[543,1956,839],{"class":636},[543,1958,1959],{"class":842},"_request",[543,1961,833],{"class":636},[543,1963,1764],{"class":842},[543,1965,846],{"class":636},[543,1967,849],{"class":754},[543,1969,852],{"class":636},[543,1971,1972,1975,1977,1979],{"class":545,"line":689},[543,1973,1974],{"class":625},"  throw",[543,1976,1914],{"class":699},[543,1978,703],{"class":712},[543,1980,706],{"class":636},[543,1982,1983,1986,1988,1990,1993,1995],{"class":545,"line":696},[543,1984,1985],{"class":712},"    message",[543,1987,716],{"class":636},[543,1989,637],{"class":636},[543,1991,1992],{"class":552},"Payment failed",[543,1994,731],{"class":636},[543,1996,1997],{"class":636},",\n",[543,1999,2000,2003,2005,2008],{"class":545,"line":709},[543,2001,2002],{"class":712},"    status",[543,2004,716],{"class":636},[543,2006,2007],{"class":943}," 402",[543,2009,1997],{"class":636},[543,2011,2012,2015,2017,2019,2022,2024],{"class":545,"line":737},[543,2013,2014],{"class":712},"    why",[543,2016,716],{"class":636},[543,2018,637],{"class":636},[543,2020,2021],{"class":552},"Card declined by issuer",[543,2023,731],{"class":636},[543,2025,1997],{"class":636},[543,2027,2028,2031,2033,2035,2038,2040],{"class":545,"line":746},[543,2029,2030],{"class":712},"    fix",[543,2032,716],{"class":636},[543,2034,637],{"class":636},[543,2036,2037],{"class":552},"Try a different payment method",[543,2039,731],{"class":636},[543,2041,1997],{"class":636},[543,2043,2044,2047,2049,2051,2054,2056],{"class":545,"line":751},[543,2045,2046],{"class":712},"    link",[543,2048,716],{"class":636},[543,2050,637],{"class":636},[543,2052,2053],{"class":552},"https:\u002F\u002Fdocs.example.com\u002Fpayments\u002Fdeclined",[543,2055,731],{"class":636},[543,2057,1997],{"class":636},[543,2059,2060,2062],{"class":545,"line":785},[543,2061,1853],{"class":636},[543,2063,743],{"class":712},[543,2065,2066,2068],{"class":545,"line":790},[543,2067,740],{"class":636},[543,2069,743],{"class":629},[543,2071,2072],{"class":545,"line":808},[543,2073,693],{"emptyLinePlaceholder":692},[543,2075,2076,2078,2080,2083,2085,2087,2090,2092,2095,2097,2099,2101,2103],{"class":545,"line":813},[543,2077,816],{"class":629},[543,2079,799],{"class":636},[543,2081,2082],{"class":699},"setErrorHandler",[543,2084,703],{"class":629},[543,2086,703],{"class":636},[543,2088,2089],{"class":842},"error",[543,2091,833],{"class":636},[543,2093,2094],{"class":842}," _request",[543,2096,833],{"class":636},[543,2098,1764],{"class":842},[543,2100,846],{"class":636},[543,2102,849],{"class":754},[543,2104,852],{"class":636},[543,2106,2107,2109,2112,2114,2116,2118,2120],{"class":545,"line":855},[543,2108,1028],{"class":754},[543,2110,2111],{"class":629}," parsed",[543,2113,1038],{"class":636},[543,2115,1919],{"class":699},[543,2117,703],{"class":712},[543,2119,2089],{"class":629},[543,2121,743],{"class":712},[543,2123,2124,2127,2129,2132,2134,2137,2139,2141,2143,2145,2148,2150],{"class":545,"line":891},[543,2125,2126],{"class":629},"  reply",[543,2128,799],{"class":636},[543,2130,2131],{"class":699},"status",[543,2133,703],{"class":712},[543,2135,2136],{"class":629},"parsed",[543,2138,799],{"class":636},[543,2140,2131],{"class":629},[543,2142,846],{"class":712},[543,2144,799],{"class":636},[543,2146,2147],{"class":699},"send",[543,2149,703],{"class":712},[543,2151,706],{"class":636},[543,2153,2154,2156,2158,2160,2162,2165],{"class":545,"line":910},[543,2155,1985],{"class":712},[543,2157,716],{"class":636},[543,2159,2111],{"class":629},[543,2161,799],{"class":636},[543,2163,2164],{"class":629},"message",[543,2166,1997],{"class":636},[543,2168,2169,2171,2173,2175,2177,2179],{"class":545,"line":917},[543,2170,2014],{"class":712},[543,2172,716],{"class":636},[543,2174,2111],{"class":629},[543,2176,799],{"class":636},[543,2178,1888],{"class":629},[543,2180,1997],{"class":636},[543,2182,2183,2185,2187,2189,2191,2193],{"class":545,"line":922},[543,2184,2030],{"class":712},[543,2186,716],{"class":636},[543,2188,2111],{"class":629},[543,2190,799],{"class":636},[543,2192,1892],{"class":629},[543,2194,1997],{"class":636},[543,2196,2198,2200,2202,2204,2206,2208],{"class":545,"line":2197},19,[543,2199,2046],{"class":712},[543,2201,716],{"class":636},[543,2203,2111],{"class":629},[543,2205,799],{"class":636},[543,2207,1896],{"class":629},[543,2209,1997],{"class":636},[543,2211,2213,2215],{"class":545,"line":2212},20,[543,2214,1853],{"class":636},[543,2216,743],{"class":712},[543,2218,2220,2222],{"class":545,"line":2219},21,[543,2221,740],{"class":636},[543,2223,743],{"class":629},[457,2225,2226],{},"The error is captured and logged with both the custom context and structured error fields:",[533,2228,2230],{"className":535,"code":2229,"filename":1296,"language":538,"meta":539,"style":539},"14:58:20 ERROR [my-api] GET \u002Fcheckout 402 in 3ms\n  ├─ error: name=EvlogError message=Payment failed status=402\n  └─ requestId: 880a50ac-...\n",[461,2231,2232,2243,2265],{"__ignoreMap":539},[543,2233,2234,2237,2240],{"class":545,"line":546},[543,2235,2236],{"class":549},"14:58:20",[543,2238,2239],{"class":552}," ERROR",[543,2241,2242],{"class":629}," [my-api] GET \u002Fcheckout 402 in 3ms\n",[543,2244,2245,2247,2250,2253,2256,2259,2262],{"class":545,"line":646},[543,2246,1314],{"class":549},[543,2248,2249],{"class":552}," error:",[543,2251,2252],{"class":552}," name=EvlogError",[543,2254,2255],{"class":552}," message=Payment",[543,2257,2258],{"class":552}," failed",[543,2260,2261],{"class":552}," status=",[543,2263,2264],{"class":943},"402\n",[543,2266,2267,2269,2271],{"class":545,"line":670},[543,2268,1350],{"class":549},[543,2270,1353],{"class":552},[543,2272,2273],{"class":552}," 880a50ac-...\n",[521,2275,426],{"id":2276},"configuration",[457,2278,2279,2280,2283,2284,2286],{},"See the ",[510,2281,2282],{"href":427},"Configuration reference"," for all available options (",[461,2285,700],{},", middleware options, sampling, silent mode, etc.).",[521,2288,2290],{"id":2289},"drain-enrichers","Drain & Enrichers",[457,2292,2293],{},"Configure drain adapters and enrichers directly in the plugin options:",[533,2295,2297],{"className":615,"code":2296,"filename":617,"language":618,"meta":539,"style":539},"import { createAxiomDrain } from 'evlog\u002Faxiom'\nimport { createUserAgentEnricher } from 'evlog\u002Fenrichers'\n\nconst userAgent = createUserAgentEnricher()\n\nawait app.register(evlog, {\n  drain: createAxiomDrain(),\n  enrich: (ctx) => {\n    userAgent(ctx)\n    ctx.event.region = process.env.FLY_REGION\n  },\n})\n",[461,2298,2299,2319,2339,2343,2356,2360,2377,2391,2409,2420,2450,2455],{"__ignoreMap":539},[543,2300,2301,2303,2305,2308,2310,2312,2314,2317],{"class":545,"line":546},[543,2302,626],{"class":625},[543,2304,651],{"class":636},[543,2306,2307],{"class":629}," createAxiomDrain",[543,2309,657],{"class":636},[543,2311,660],{"class":625},[543,2313,637],{"class":636},[543,2315,2316],{"class":552},"evlog\u002Faxiom",[543,2318,643],{"class":636},[543,2320,2321,2323,2325,2328,2330,2332,2334,2337],{"class":545,"line":646},[543,2322,626],{"class":625},[543,2324,651],{"class":636},[543,2326,2327],{"class":629}," createUserAgentEnricher",[543,2329,657],{"class":636},[543,2331,660],{"class":625},[543,2333,637],{"class":636},[543,2335,2336],{"class":552},"evlog\u002Fenrichers",[543,2338,643],{"class":636},[543,2340,2341],{"class":545,"line":670},[543,2342,693],{"emptyLinePlaceholder":692},[543,2344,2345,2347,2350,2352,2354],{"class":545,"line":689},[543,2346,755],{"class":754},[543,2348,2349],{"class":629}," userAgent ",[543,2351,761],{"class":636},[543,2353,2327],{"class":699},[543,2355,1433],{"class":629},[543,2357,2358],{"class":545,"line":696},[543,2359,693],{"emptyLinePlaceholder":692},[543,2361,2362,2364,2366,2368,2370,2373,2375],{"class":545,"line":709},[543,2363,793],{"class":625},[543,2365,796],{"class":629},[543,2367,799],{"class":636},[543,2369,802],{"class":699},[543,2371,2372],{"class":629},"(evlog",[543,2374,833],{"class":636},[543,2376,852],{"class":636},[543,2378,2379,2382,2384,2386,2389],{"class":545,"line":737},[543,2380,2381],{"class":712},"  drain",[543,2383,716],{"class":636},[543,2385,2307],{"class":699},[543,2387,2388],{"class":629},"()",[543,2390,1997],{"class":636},[543,2392,2393,2396,2398,2400,2403,2405,2407],{"class":545,"line":746},[543,2394,2395],{"class":699},"  enrich",[543,2397,716],{"class":636},[543,2399,839],{"class":636},[543,2401,2402],{"class":842},"ctx",[543,2404,846],{"class":636},[543,2406,849],{"class":754},[543,2408,852],{"class":636},[543,2410,2411,2414,2416,2418],{"class":545,"line":751},[543,2412,2413],{"class":699},"    userAgent",[543,2415,703],{"class":712},[543,2417,2402],{"class":629},[543,2419,743],{"class":712},[543,2421,2422,2425,2427,2430,2432,2435,2437,2440,2442,2445,2447],{"class":545,"line":785},[543,2423,2424],{"class":629},"    ctx",[543,2426,799],{"class":636},[543,2428,2429],{"class":629},"event",[543,2431,799],{"class":636},[543,2433,2434],{"class":629},"region",[543,2436,1038],{"class":636},[543,2438,2439],{"class":629}," process",[543,2441,799],{"class":636},[543,2443,2444],{"class":629},"env",[543,2446,799],{"class":636},[543,2448,2449],{"class":629},"FLY_REGION\n",[543,2451,2452],{"class":545,"line":790},[543,2453,2454],{"class":636},"  },\n",[543,2456,2457,2459],{"class":545,"line":808},[543,2458,740],{"class":636},[543,2460,743],{"class":629},[525,2462,2464],{"id":2463},"pipeline-batching-retry","Pipeline (Batching & Retry)",[457,2466,2467,2468,2471],{},"For production, wrap your adapter with ",[461,2469,2470],{},"createDrainPipeline"," to batch events and retry on failure:",[533,2473,2475],{"className":615,"code":2474,"filename":617,"language":618,"meta":539,"style":539},"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\nawait app.register(evlog, { drain })\n",[461,2476,2477,2499,2517,2537,2541,2565,2594,2613,2619,2639,2643],{"__ignoreMap":539},[543,2478,2479,2481,2484,2486,2489,2491,2493,2495,2497],{"class":545,"line":546},[543,2480,626],{"class":625},[543,2482,2483],{"class":625}," type",[543,2485,651],{"class":636},[543,2487,2488],{"class":629}," DrainContext",[543,2490,657],{"class":636},[543,2492,660],{"class":625},[543,2494,637],{"class":636},[543,2496,665],{"class":552},[543,2498,643],{"class":636},[543,2500,2501,2503,2505,2507,2509,2511,2513,2515],{"class":545,"line":646},[543,2502,626],{"class":625},[543,2504,651],{"class":636},[543,2506,2307],{"class":629},[543,2508,657],{"class":636},[543,2510,660],{"class":625},[543,2512,637],{"class":636},[543,2514,2316],{"class":552},[543,2516,643],{"class":636},[543,2518,2519,2521,2523,2526,2528,2530,2532,2535],{"class":545,"line":670},[543,2520,626],{"class":625},[543,2522,651],{"class":636},[543,2524,2525],{"class":629}," createDrainPipeline",[543,2527,657],{"class":636},[543,2529,660],{"class":625},[543,2531,637],{"class":636},[543,2533,2534],{"class":552},"evlog\u002Fpipeline",[543,2536,643],{"class":636},[543,2538,2539],{"class":545,"line":689},[543,2540,693],{"emptyLinePlaceholder":692},[543,2542,2543,2545,2548,2550,2552,2555,2558,2561,2563],{"class":545,"line":696},[543,2544,755],{"class":754},[543,2546,2547],{"class":629}," pipeline ",[543,2549,761],{"class":636},[543,2551,2525],{"class":699},[543,2553,2554],{"class":636},"\u003C",[543,2556,2557],{"class":549},"DrainContext",[543,2559,2560],{"class":636},">",[543,2562,703],{"class":629},[543,2564,706],{"class":636},[543,2566,2567,2570,2572,2574,2577,2579,2582,2584,2587,2589,2592],{"class":545,"line":709},[543,2568,2569],{"class":712},"  batch",[543,2571,716],{"class":636},[543,2573,651],{"class":636},[543,2575,2576],{"class":712}," size",[543,2578,716],{"class":636},[543,2580,2581],{"class":943}," 50",[543,2583,833],{"class":636},[543,2585,2586],{"class":712}," intervalMs",[543,2588,716],{"class":636},[543,2590,2591],{"class":943}," 5000",[543,2593,734],{"class":636},[543,2595,2596,2599,2601,2603,2606,2608,2611],{"class":545,"line":737},[543,2597,2598],{"class":712},"  retry",[543,2600,716],{"class":636},[543,2602,651],{"class":636},[543,2604,2605],{"class":712}," maxAttempts",[543,2607,716],{"class":636},[543,2609,2610],{"class":943}," 3",[543,2612,734],{"class":636},[543,2614,2615,2617],{"class":545,"line":746},[543,2616,740],{"class":636},[543,2618,743],{"class":629},[543,2620,2621,2623,2626,2628,2631,2633,2636],{"class":545,"line":751},[543,2622,755],{"class":754},[543,2624,2625],{"class":629}," drain ",[543,2627,761],{"class":636},[543,2629,2630],{"class":699}," pipeline",[543,2632,703],{"class":629},[543,2634,2635],{"class":699},"createAxiomDrain",[543,2637,2638],{"class":629},"())\n",[543,2640,2641],{"class":545,"line":785},[543,2642,693],{"emptyLinePlaceholder":692},[543,2644,2645,2647,2649,2651,2653,2655,2657,2659,2661,2663],{"class":545,"line":790},[543,2646,793],{"class":625},[543,2648,796],{"class":629},[543,2650,799],{"class":636},[543,2652,802],{"class":699},[543,2654,2372],{"class":629},[543,2656,833],{"class":636},[543,2658,651],{"class":636},[543,2660,2625],{"class":629},[543,2662,740],{"class":636},[543,2664,743],{"class":629},[950,2666,2667,2668,2671,2672,2675],{"color":952,"icon":13},"Call ",[461,2669,2670],{},"drain.flush()"," on server shutdown to ensure all buffered events are sent. See the ",[510,2673,2674],{"href":417},"Pipeline docs"," for all options.",[521,2677,2679],{"id":2678},"tail-sampling","Tail Sampling",[457,2681,1362,2682,2685],{},[461,2683,2684],{},"keep"," to force-retain specific events regardless of head sampling:",[533,2687,2689],{"className":615,"code":2688,"filename":617,"language":618,"meta":539,"style":539},"await app.register(evlog, {\n  drain: createAxiomDrain(),\n  keep: (ctx) => {\n    if (ctx.duration && ctx.duration > 2000) ctx.shouldKeep = true\n  },\n})\n",[461,2690,2691,2707,2719,2736,2780,2784],{"__ignoreMap":539},[543,2692,2693,2695,2697,2699,2701,2703,2705],{"class":545,"line":546},[543,2694,793],{"class":625},[543,2696,796],{"class":629},[543,2698,799],{"class":636},[543,2700,802],{"class":699},[543,2702,2372],{"class":629},[543,2704,833],{"class":636},[543,2706,852],{"class":636},[543,2708,2709,2711,2713,2715,2717],{"class":545,"line":646},[543,2710,2381],{"class":712},[543,2712,716],{"class":636},[543,2714,2307],{"class":699},[543,2716,2388],{"class":629},[543,2718,1997],{"class":636},[543,2720,2721,2724,2726,2728,2730,2732,2734],{"class":545,"line":670},[543,2722,2723],{"class":699},"  keep",[543,2725,716],{"class":636},[543,2727,839],{"class":636},[543,2729,2402],{"class":842},[543,2731,846],{"class":636},[543,2733,849],{"class":754},[543,2735,852],{"class":636},[543,2737,2738,2741,2743,2745,2747,2750,2753,2756,2758,2760,2763,2766,2768,2770,2772,2775,2777],{"class":545,"line":689},[543,2739,2740],{"class":625},"    if",[543,2742,839],{"class":712},[543,2744,2402],{"class":629},[543,2746,799],{"class":636},[543,2748,2749],{"class":629},"duration",[543,2751,2752],{"class":636}," &&",[543,2754,2755],{"class":629}," ctx",[543,2757,799],{"class":636},[543,2759,2749],{"class":629},[543,2761,2762],{"class":636}," >",[543,2764,2765],{"class":943}," 2000",[543,2767,1259],{"class":712},[543,2769,2402],{"class":629},[543,2771,799],{"class":636},[543,2773,2774],{"class":629},"shouldKeep",[543,2776,1038],{"class":636},[543,2778,2779],{"class":777}," true\n",[543,2781,2782],{"class":545,"line":696},[543,2783,2454],{"class":636},[543,2785,2786,2788],{"class":545,"line":709},[543,2787,740],{"class":636},[543,2789,743],{"class":629},[521,2791,2793],{"id":2792},"route-filtering","Route Filtering",[457,2795,2796,2797,468,2800,2803],{},"Control which routes are logged with ",[461,2798,2799],{},"include",[461,2801,2802],{},"exclude"," patterns:",[533,2805,2807],{"className":615,"code":2806,"filename":617,"language":618,"meta":539,"style":539},"await app.register(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",[461,2808,2809,2825,2847,2875,2884,2911,2937,2941],{"__ignoreMap":539},[543,2810,2811,2813,2815,2817,2819,2821,2823],{"class":545,"line":546},[543,2812,793],{"class":625},[543,2814,796],{"class":629},[543,2816,799],{"class":636},[543,2818,802],{"class":699},[543,2820,2372],{"class":629},[543,2822,833],{"class":636},[543,2824,852],{"class":636},[543,2826,2827,2830,2832,2835,2837,2840,2842,2845],{"class":545,"line":646},[543,2828,2829],{"class":712},"  include",[543,2831,716],{"class":636},[543,2833,2834],{"class":629}," [",[543,2836,731],{"class":636},[543,2838,2839],{"class":552},"\u002Fapi\u002F**",[543,2841,731],{"class":636},[543,2843,2844],{"class":629},"]",[543,2846,1997],{"class":636},[543,2848,2849,2852,2854,2856,2858,2861,2863,2865,2867,2869,2871,2873],{"class":545,"line":670},[543,2850,2851],{"class":712},"  exclude",[543,2853,716],{"class":636},[543,2855,2834],{"class":629},[543,2857,731],{"class":636},[543,2859,2860],{"class":552},"\u002F_internal\u002F**",[543,2862,731],{"class":636},[543,2864,833],{"class":636},[543,2866,637],{"class":636},[543,2868,828],{"class":552},[543,2870,731],{"class":636},[543,2872,2844],{"class":629},[543,2874,1997],{"class":636},[543,2876,2877,2880,2882],{"class":545,"line":689},[543,2878,2879],{"class":712},"  routes",[543,2881,716],{"class":636},[543,2883,852],{"class":636},[543,2885,2886,2889,2892,2894,2896,2898,2900,2902,2904,2907,2909],{"class":545,"line":696},[543,2887,2888],{"class":636},"    '",[543,2890,2891],{"class":712},"\u002Fapi\u002Fauth\u002F**",[543,2893,731],{"class":636},[543,2895,716],{"class":636},[543,2897,651],{"class":636},[543,2899,721],{"class":712},[543,2901,716],{"class":636},[543,2903,637],{"class":636},[543,2905,2906],{"class":552},"auth-service",[543,2908,731],{"class":636},[543,2910,734],{"class":636},[543,2912,2913,2915,2918,2920,2922,2924,2926,2928,2930,2933,2935],{"class":545,"line":709},[543,2914,2888],{"class":636},[543,2916,2917],{"class":712},"\u002Fapi\u002Fpayment\u002F**",[543,2919,731],{"class":636},[543,2921,716],{"class":636},[543,2923,651],{"class":636},[543,2925,721],{"class":712},[543,2927,716],{"class":636},[543,2929,637],{"class":636},[543,2931,2932],{"class":552},"payment-service",[543,2934,731],{"class":636},[543,2936,734],{"class":636},[543,2938,2939],{"class":545,"line":737},[543,2940,2454],{"class":636},[543,2942,2943,2945],{"class":545,"line":746},[543,2944,740],{"class":636},[543,2946,743],{"class":629},[521,2948,2950],{"id":2949},"run-locally","Run Locally",[533,2952,2955],{"className":535,"code":2953,"filename":2954,"language":538,"meta":539,"style":539},"git clone https:\u002F\u002Fgithub.com\u002Fhugorcd\u002Fevlog.git\ncd evlog\npnpm install\npnpm run example:fastify\n","Terminal",[461,2956,2957,2968,2976,2983],{"__ignoreMap":539},[543,2958,2959,2962,2965],{"class":545,"line":546},[543,2960,2961],{"class":549},"git",[543,2963,2964],{"class":552}," clone",[543,2966,2967],{"class":552}," https:\u002F\u002Fgithub.com\u002Fhugorcd\u002Fevlog.git\n",[543,2969,2970,2973],{"class":545,"line":646},[543,2971,2972],{"class":699},"cd",[543,2974,2975],{"class":552}," evlog\n",[543,2977,2978,2980],{"class":545,"line":670},[543,2979,537],{"class":549},[543,2981,2982],{"class":552}," install\n",[543,2984,2985,2987,2990],{"class":545,"line":689},[543,2986,537],{"class":549},[543,2988,2989],{"class":552}," run",[543,2991,2992],{"class":552}," example:fastify\n",[457,2994,2995,2996,3000],{},"Open ",[510,2997,2998],{"href":2998,"rel":2999},"http:\u002F\u002Flocalhost:3000",[514]," to explore the interactive test UI.",[3002,3003,3004],"card-group",{},[3005,3006,3010],"card",{"icon":3007,"title":3008,"to":3009},"i-simple-icons-github","Source Code","https:\u002F\u002Fgithub.com\u002Fhugorcd\u002Fevlog\u002Ftree\u002Fmain\u002Fexamples\u002Ffastify","Browse the complete Fastify example source on GitHub.",[521,3012,3014],{"id":3013},"next-steps","Next Steps",[482,3016,3017,3022,3027,3032],{},[485,3018,3019,3021],{},[510,3020,46],{"href":47},": Design comprehensive events with context layering",[485,3023,3024,3026],{},[510,3025,90],{"href":95},": Send logs to Axiom, Sentry, PostHog, and more",[485,3028,3029,3031],{},[510,3030,61],{"href":62},": Control log volume with head and tail sampling",[485,3033,3034,3036,3037,1889,3039,1893,3041,3043],{},[510,3035,51],{"href":52},": Throw errors with ",[461,3038,1888],{},[461,3040,1892],{},[461,3042,1896],{}," fields",[3045,3046,3047],"style",{},"html pre.shiki code .sBMFI, html code.shiki .sBMFI{--shiki-light:#E2931D;--shiki-default:#FFCB6B;--shiki-dark:#FFCB6B}html pre.shiki code .sfazB, html code.shiki .sfazB{--shiki-light:#91B859;--shiki-default:#C3E88D;--shiki-dark:#C3E88D}html .light .shiki span {color: var(--shiki-light);background: var(--shiki-light-bg);font-style: var(--shiki-light-font-style);font-weight: var(--shiki-light-font-weight);text-decoration: var(--shiki-light-text-decoration);}html.light .shiki span {color: var(--shiki-light);background: var(--shiki-light-bg);font-style: var(--shiki-light-font-style);font-weight: var(--shiki-light-font-weight);text-decoration: var(--shiki-light-text-decoration);}html .default .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .shiki span {color: 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html code.shiki .sMK4o{--shiki-light:#39ADB5;--shiki-default:#89DDFF;--shiki-dark:#89DDFF}html pre.shiki code .s2Zo4, html code.shiki .s2Zo4{--shiki-light:#6182B8;--shiki-default:#82AAFF;--shiki-dark:#82AAFF}html pre.shiki code .swJcz, html code.shiki .swJcz{--shiki-light:#E53935;--shiki-default:#F07178;--shiki-dark:#F07178}html pre.shiki code .spNyl, html code.shiki .spNyl{--shiki-light:#9C3EDA;--shiki-default:#C792EA;--shiki-dark:#C792EA}html pre.shiki code .sfNiH, html code.shiki .sfNiH{--shiki-light:#FF5370;--shiki-default:#FF9CAC;--shiki-dark:#FF9CAC}html pre.shiki code .sHdIc, html code.shiki .sHdIc{--shiki-light:#90A4AE;--shiki-light-font-style:italic;--shiki-default:#EEFFFF;--shiki-default-font-style:italic;--shiki-dark:#BABED8;--shiki-dark-font-style:italic}html pre.shiki code .sbssI, html code.shiki .sbssI{--shiki-light:#F76D47;--shiki-default:#F78C6C;--shiki-dark:#F78C6C}",{"title":539,"searchDepth":646,"depth":646,"links":3049},[3050,3054,3055,3056,3058,3059,3060,3063,3064,3065,3066],{"id":523,"depth":646,"text":25,"children":3051},[3052,3053],{"id":527,"depth":670,"text":528},{"id":611,"depth":670,"text":612},{"id":984,"depth":646,"text":46},{"id":1359,"depth":646,"text":471},{"id":1684,"depth":646,"text":3057},"Background work (log.fork)",{"id":1878,"depth":646,"text":1879},{"id":2276,"depth":646,"text":426},{"id":2289,"depth":646,"text":2290,"children":3061},[3062],{"id":2463,"depth":670,"text":2464},{"id":2678,"depth":646,"text":2679},{"id":2792,"depth":646,"text":2793},{"id":2949,"depth":646,"text":2950},{"id":3013,"depth":646,"text":3014},"Automatic wide events, structured errors, drain adapters, enrichers, and tail sampling in Fastify 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