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Install",[614,615,616,641,655,669],"code-group",{},[617,618,624],"pre",{"className":619,"code":620,"filename":621,"language":622,"meta":623,"style":623},"language-bash shiki shiki-themes material-theme-lighter material-theme material-theme-palenight","pnpm add evlog\n","pnpm","bash","",[535,625,626],{"__ignoreMap":623},[627,628,631,634,638],"span",{"class":629,"line":630},"line",1,[627,632,621],{"class":633},"sBMFI",[627,635,637],{"class":636},"sfazB"," add",[627,639,640],{"class":636}," evlog\n",[617,642,645],{"className":619,"code":643,"filename":644,"language":622,"meta":623,"style":623},"bun add evlog\n","bun",[535,646,647],{"__ignoreMap":623},[627,648,649,651,653],{"class":629,"line":630},[627,650,644],{"class":633},[627,652,637],{"class":636},[627,654,640],{"class":636},[617,656,659],{"className":619,"code":657,"filename":658,"language":622,"meta":623,"style":623},"yarn add evlog\n","yarn",[535,660,661],{"__ignoreMap":623},[627,662,663,665,667],{"class":629,"line":630},[627,664,658],{"class":633},[627,666,637],{"class":636},[627,668,640],{"class":636},[617,670,673],{"className":619,"code":671,"filename":672,"language":622,"meta":623,"style":623},"npm install evlog\n","npm",[535,674,675],{"__ignoreMap":623},[627,676,677,679,682],{"class":629,"line":630},[627,678,672],{"class":633},[627,680,681],{"class":636}," install",[627,683,640],{"class":636},[609,685,687],{"id":686},"_2-wrap-your-fetch-handler","2. Wrap your fetch handler",[617,689,694],{"className":690,"code":691,"filename":692,"language":693,"meta":623,"style":623},"language-typescript shiki shiki-themes material-theme-lighter material-theme material-theme-palenight","import { initWorkersLogger, withEvlog } from 'evlog\u002Fworkers'\n\ninitWorkersLogger({\n  env: { service: 'my-worker' },\n})\n\nexport default withEvlog(async (request, _env, _ctx, log) => {\n  log.set({ action: 'handle_request' })\n\n  \u002F\u002F ... your handler logic\n\n  return Response.json({ ok: true })\n})\n","src\u002Fworker.ts","typescript",[535,695,696,730,737,750,778,787,792,840,873,878,885,890,921],{"__ignoreMap":623},[627,697,698,702,706,710,713,716,719,722,725,727],{"class":629,"line":630},[627,699,701],{"class":700},"s7zQu","import",[627,703,705],{"class":704},"sMK4o"," {",[627,707,709],{"class":708},"sTEyZ"," initWorkersLogger",[627,711,712],{"class":704},",",[627,714,715],{"class":708}," withEvlog",[627,717,718],{"class":704}," }",[627,720,721],{"class":700}," from",[627,723,724],{"class":704}," '",[627,726,537],{"class":636},[627,728,729],{"class":704},"'\n",[627,731,733],{"class":629,"line":732},2,[627,734,736],{"emptyLinePlaceholder":735},true,"\n",[627,738,740,744,747],{"class":629,"line":739},3,[627,741,743],{"class":742},"s2Zo4","initWorkersLogger",[627,745,746],{"class":708},"(",[627,748,749],{"class":704},"{\n",[627,751,753,757,760,762,765,767,769,772,775],{"class":629,"line":752},4,[627,754,756],{"class":755},"swJcz","  env",[627,758,759],{"class":704},":",[627,761,705],{"class":704},[627,763,764],{"class":755}," service",[627,766,759],{"class":704},[627,768,724],{"class":704},[627,770,771],{"class":636},"my-worker",[627,773,774],{"class":704},"'",[627,776,777],{"class":704}," },\n",[627,779,781,784],{"class":629,"line":780},5,[627,782,783],{"class":704},"}",[627,785,786],{"class":708},")\n",[627,788,790],{"class":629,"line":789},6,[627,791,736],{"emptyLinePlaceholder":735},[627,793,795,798,801,803,805,809,812,816,818,821,823,826,828,831,834,837],{"class":629,"line":794},7,[627,796,797],{"class":700},"export",[627,799,800],{"class":700}," default",[627,802,715],{"class":742},[627,804,746],{"class":708},[627,806,808],{"class":807},"spNyl","async",[627,810,811],{"class":704}," (",[627,813,815],{"class":814},"sHdIc","request",[627,817,712],{"class":704},[627,819,820],{"class":814}," _env",[627,822,712],{"class":704},[627,824,825],{"class":814}," _ctx",[627,827,712],{"class":704},[627,829,830],{"class":814}," log",[627,832,833],{"class":704},")",[627,835,836],{"class":807}," =>",[627,838,839],{"class":704}," {\n",[627,841,843,846,849,852,854,857,860,862,864,867,869,871],{"class":629,"line":842},8,[627,844,845],{"class":708},"  log",[627,847,848],{"class":704},".",[627,850,851],{"class":742},"set",[627,853,746],{"class":755},[627,855,856],{"class":704},"{",[627,858,859],{"class":755}," action",[627,861,759],{"class":704},[627,863,724],{"class":704},[627,865,866],{"class":636},"handle_request",[627,868,774],{"class":704},[627,870,718],{"class":704},[627,872,786],{"class":755},[627,874,876],{"class":629,"line":875},9,[627,877,736],{"emptyLinePlaceholder":735},[627,879,881],{"class":629,"line":880},10,[627,882,884],{"class":883},"sHwdD","  \u002F\u002F ... your handler logic\n",[627,886,888],{"class":629,"line":887},11,[627,889,736],{"emptyLinePlaceholder":735},[627,891,893,896,899,901,904,906,908,911,913,917,919],{"class":629,"line":892},12,[627,894,895],{"class":700},"  return",[627,897,898],{"class":708}," Response",[627,900,848],{"class":704},[627,902,903],{"class":742},"json",[627,905,746],{"class":755},[627,907,856],{"class":704},[627,909,910],{"class":755}," ok",[627,912,759],{"class":704},[627,914,916],{"class":915},"sfNiH"," true",[627,918,718],{"class":704},[627,920,786],{"class":755},[627,922,924,926],{"class":629,"line":923},13,[627,925,783],{"class":704},[627,927,786],{"class":708},[531,929,930,932,933,936,937,940,941,946,947,950],{},[535,931,547],{}," emits one wide event per request when the handler returns — no manual ",[535,934,935],{},"log.emit()",". It reads ",[535,938,939],{},"ExecutionContext"," off the third argument, so async ",[543,942,943],{},[535,944,945],{},"drain"," calls (PostHog, Axiom, …) are registered with ",[535,948,949],{},"waitUntil"," and stay alive after the response is returned. Streaming responses defer the emit until the body completes.",[531,952,953,956,957,960,961,964,965,968,969,968,972,968,974,977,978,981],{},[535,954,955],{},"requestId"," comes from ",[535,958,959],{},"x-request-id"," when the caller sends one, falling back to ",[535,962,963],{},"cf-ray",". ",[535,966,967],{},"method",", ",[535,970,971],{},"path",[535,973,963],{},[535,975,976],{},"traceparent"," and the safe subset of ",[535,979,980],{},"request.cf"," are captured automatically.",[609,983,336],{"id":984},"options",[531,986,987,989],{},[535,988,547],{}," accepts the same options as every other framework integration:",[617,991,993],{"className":690,"code":992,"filename":692,"language":693,"meta":623,"style":623},"import { initWorkersLogger, withEvlog } from 'evlog\u002Fworkers'\nimport { createAxiomDrain } from 'evlog\u002Faxiom'\n\ninitWorkersLogger({ env: { service: 'my-worker' } })\n\nexport default withEvlog(\n  async (request, env, ctx, log) => {\n    log.set({ route: 'checkout' })\n    return Response.json({ ok: true })\n  },\n  {\n    drain: createAxiomDrain(),\n    exclude: ['\u002Fhealth'],\n    routes: { '\u002Fapi\u002F**': { service: 'api' } },\n    redact: true,\n    enrich: (ctx) => {\n      ctx.event.colo = ctx.event.colo ?? 'unknown'\n    },\n    keep: (ctx) => {\n      if (ctx.duration > 1000) ctx.shouldKeep = true\n    },\n  },\n)\n",[535,994,995,1017,1037,1041,1072,1076,1087,1115,1144,1169,1174,1179,1194,1216,1252,1264,1283,1322,1328,1346,1383,1388,1393],{"__ignoreMap":623},[627,996,997,999,1001,1003,1005,1007,1009,1011,1013,1015],{"class":629,"line":630},[627,998,701],{"class":700},[627,1000,705],{"class":704},[627,1002,709],{"class":708},[627,1004,712],{"class":704},[627,1006,715],{"class":708},[627,1008,718],{"class":704},[627,1010,721],{"class":700},[627,1012,724],{"class":704},[627,1014,537],{"class":636},[627,1016,729],{"class":704},[627,1018,1019,1021,1023,1026,1028,1030,1032,1035],{"class":629,"line":732},[627,1020,701],{"class":700},[627,1022,705],{"class":704},[627,1024,1025],{"class":708}," createAxiomDrain",[627,1027,718],{"class":704},[627,1029,721],{"class":700},[627,1031,724],{"class":704},[627,1033,1034],{"class":636},"evlog\u002Faxiom",[627,1036,729],{"class":704},[627,1038,1039],{"class":629,"line":739},[627,1040,736],{"emptyLinePlaceholder":735},[627,1042,1043,1045,1047,1049,1052,1054,1056,1058,1060,1062,1064,1066,1068,1070],{"class":629,"line":752},[627,1044,743],{"class":742},[627,1046,746],{"class":708},[627,1048,856],{"class":704},[627,1050,1051],{"class":755}," env",[627,1053,759],{"class":704},[627,1055,705],{"class":704},[627,1057,764],{"class":755},[627,1059,759],{"class":704},[627,1061,724],{"class":704},[627,1063,771],{"class":636},[627,1065,774],{"class":704},[627,1067,718],{"class":704},[627,1069,718],{"class":704},[627,1071,786],{"class":708},[627,1073,1074],{"class":629,"line":780},[627,1075,736],{"emptyLinePlaceholder":735},[627,1077,1078,1080,1082,1084],{"class":629,"line":789},[627,1079,797],{"class":700},[627,1081,800],{"class":700},[627,1083,715],{"class":742},[627,1085,1086],{"class":708},"(\n",[627,1088,1089,1092,1094,1096,1098,1100,1102,1105,1107,1109,1111,1113],{"class":629,"line":794},[627,1090,1091],{"class":807},"  async",[627,1093,811],{"class":704},[627,1095,815],{"class":814},[627,1097,712],{"class":704},[627,1099,1051],{"class":814},[627,1101,712],{"class":704},[627,1103,1104],{"class":814}," ctx",[627,1106,712],{"class":704},[627,1108,830],{"class":814},[627,1110,833],{"class":704},[627,1112,836],{"class":807},[627,1114,839],{"class":704},[627,1116,1117,1120,1122,1124,1126,1128,1131,1133,1135,1138,1140,1142],{"class":629,"line":842},[627,1118,1119],{"class":708},"    log",[627,1121,848],{"class":704},[627,1123,851],{"class":742},[627,1125,746],{"class":755},[627,1127,856],{"class":704},[627,1129,1130],{"class":755}," route",[627,1132,759],{"class":704},[627,1134,724],{"class":704},[627,1136,1137],{"class":636},"checkout",[627,1139,774],{"class":704},[627,1141,718],{"class":704},[627,1143,786],{"class":755},[627,1145,1146,1149,1151,1153,1155,1157,1159,1161,1163,1165,1167],{"class":629,"line":875},[627,1147,1148],{"class":700},"    return",[627,1150,898],{"class":708},[627,1152,848],{"class":704},[627,1154,903],{"class":742},[627,1156,746],{"class":755},[627,1158,856],{"class":704},[627,1160,910],{"class":755},[627,1162,759],{"class":704},[627,1164,916],{"class":915},[627,1166,718],{"class":704},[627,1168,786],{"class":755},[627,1170,1171],{"class":629,"line":880},[627,1172,1173],{"class":704},"  },\n",[627,1175,1176],{"class":629,"line":887},[627,1177,1178],{"class":704},"  {\n",[627,1180,1181,1184,1186,1188,1191],{"class":629,"line":892},[627,1182,1183],{"class":755},"    drain",[627,1185,759],{"class":704},[627,1187,1025],{"class":742},[627,1189,1190],{"class":708},"()",[627,1192,1193],{"class":704},",\n",[627,1195,1196,1199,1201,1204,1206,1209,1211,1214],{"class":629,"line":923},[627,1197,1198],{"class":755},"    exclude",[627,1200,759],{"class":704},[627,1202,1203],{"class":708}," [",[627,1205,774],{"class":704},[627,1207,1208],{"class":636},"\u002Fhealth",[627,1210,774],{"class":704},[627,1212,1213],{"class":708},"]",[627,1215,1193],{"class":704},[627,1217,1219,1222,1224,1226,1228,1231,1233,1235,1237,1239,1241,1243,1246,1248,1250],{"class":629,"line":1218},14,[627,1220,1221],{"class":755},"    routes",[627,1223,759],{"class":704},[627,1225,705],{"class":704},[627,1227,724],{"class":704},[627,1229,1230],{"class":755},"\u002Fapi\u002F**",[627,1232,774],{"class":704},[627,1234,759],{"class":704},[627,1236,705],{"class":704},[627,1238,764],{"class":755},[627,1240,759],{"class":704},[627,1242,724],{"class":704},[627,1244,1245],{"class":636},"api",[627,1247,774],{"class":704},[627,1249,718],{"class":704},[627,1251,777],{"class":704},[627,1253,1255,1258,1260,1262],{"class":629,"line":1254},15,[627,1256,1257],{"class":755},"    redact",[627,1259,759],{"class":704},[627,1261,916],{"class":915},[627,1263,1193],{"class":704},[627,1265,1267,1270,1272,1274,1277,1279,1281],{"class":629,"line":1266},16,[627,1268,1269],{"class":742},"    enrich",[627,1271,759],{"class":704},[627,1273,811],{"class":704},[627,1275,1276],{"class":814},"ctx",[627,1278,833],{"class":704},[627,1280,836],{"class":807},[627,1282,839],{"class":704},[627,1284,1286,1289,1291,1294,1296,1299,1302,1304,1306,1308,1310,1312,1315,1317,1320],{"class":629,"line":1285},17,[627,1287,1288],{"class":708},"      ctx",[627,1290,848],{"class":704},[627,1292,1293],{"class":708},"event",[627,1295,848],{"class":704},[627,1297,1298],{"class":708},"colo",[627,1300,1301],{"class":704}," =",[627,1303,1104],{"class":708},[627,1305,848],{"class":704},[627,1307,1293],{"class":708},[627,1309,848],{"class":704},[627,1311,1298],{"class":708},[627,1313,1314],{"class":704}," ??",[627,1316,724],{"class":704},[627,1318,1319],{"class":636},"unknown",[627,1321,729],{"class":704},[627,1323,1325],{"class":629,"line":1324},18,[627,1326,1327],{"class":704},"    },\n",[627,1329,1331,1334,1336,1338,1340,1342,1344],{"class":629,"line":1330},19,[627,1332,1333],{"class":742},"    keep",[627,1335,759],{"class":704},[627,1337,811],{"class":704},[627,1339,1276],{"class":814},[627,1341,833],{"class":704},[627,1343,836],{"class":807},[627,1345,839],{"class":704},[627,1347,1349,1352,1354,1356,1358,1361,1364,1368,1371,1373,1375,1378,1380],{"class":629,"line":1348},20,[627,1350,1351],{"class":700},"      if",[627,1353,811],{"class":755},[627,1355,1276],{"class":708},[627,1357,848],{"class":704},[627,1359,1360],{"class":708},"duration",[627,1362,1363],{"class":704}," >",[627,1365,1367],{"class":1366},"sbssI"," 1000",[627,1369,1370],{"class":755},") ",[627,1372,1276],{"class":708},[627,1374,848],{"class":704},[627,1376,1377],{"class":708},"shouldKeep",[627,1379,1301],{"class":704},[627,1381,1382],{"class":915}," true\n",[627,1384,1386],{"class":629,"line":1385},21,[627,1387,1327],{"class":704},[627,1389,1391],{"class":629,"line":1390},22,[627,1392,1173],{"class":704},[627,1394,1396],{"class":629,"line":1395},23,[627,1397,786],{"class":708},[609,1399,1401],{"id":1400},"emitting-manually","Emitting manually",[531,1403,1404,1405,1407,1408,1410,1411,1413],{},"Prefer to own the emit? ",[535,1406,551],{}," wires ",[535,1409,939],{}," for you but leaves ",[535,1412,935],{}," to you:",[617,1415,1417],{"className":690,"code":1416,"filename":692,"language":693,"meta":623,"style":623},"import { defineWorkerFetch, initWorkersLogger } from 'evlog\u002Fworkers'\n\ninitWorkersLogger({ env: { service: 'my-worker' } })\n\nexport default defineWorkerFetch(async (request, _env, _ctx, log) => {\n  log.set({ action: 'handle_request' })\n  log.emit()\n  return Response.json({ ok: true })\n})\n",[535,1418,1419,1442,1446,1476,1480,1514,1540,1552,1576],{"__ignoreMap":623},[627,1420,1421,1423,1425,1428,1430,1432,1434,1436,1438,1440],{"class":629,"line":630},[627,1422,701],{"class":700},[627,1424,705],{"class":704},[627,1426,1427],{"class":708}," defineWorkerFetch",[627,1429,712],{"class":704},[627,1431,709],{"class":708},[627,1433,718],{"class":704},[627,1435,721],{"class":700},[627,1437,724],{"class":704},[627,1439,537],{"class":636},[627,1441,729],{"class":704},[627,1443,1444],{"class":629,"line":732},[627,1445,736],{"emptyLinePlaceholder":735},[627,1447,1448,1450,1452,1454,1456,1458,1460,1462,1464,1466,1468,1470,1472,1474],{"class":629,"line":739},[627,1449,743],{"class":742},[627,1451,746],{"class":708},[627,1453,856],{"class":704},[627,1455,1051],{"class":755},[627,1457,759],{"class":704},[627,1459,705],{"class":704},[627,1461,764],{"class":755},[627,1463,759],{"class":704},[627,1465,724],{"class":704},[627,1467,771],{"class":636},[627,1469,774],{"class":704},[627,1471,718],{"class":704},[627,1473,718],{"class":704},[627,1475,786],{"class":708},[627,1477,1478],{"class":629,"line":752},[627,1479,736],{"emptyLinePlaceholder":735},[627,1481,1482,1484,1486,1488,1490,1492,1494,1496,1498,1500,1502,1504,1506,1508,1510,1512],{"class":629,"line":780},[627,1483,797],{"class":700},[627,1485,800],{"class":700},[627,1487,1427],{"class":742},[627,1489,746],{"class":708},[627,1491,808],{"class":807},[627,1493,811],{"class":704},[627,1495,815],{"class":814},[627,1497,712],{"class":704},[627,1499,820],{"class":814},[627,1501,712],{"class":704},[627,1503,825],{"class":814},[627,1505,712],{"class":704},[627,1507,830],{"class":814},[627,1509,833],{"class":704},[627,1511,836],{"class":807},[627,1513,839],{"class":704},[627,1515,1516,1518,1520,1522,1524,1526,1528,1530,1532,1534,1536,1538],{"class":629,"line":789},[627,1517,845],{"class":708},[627,1519,848],{"class":704},[627,1521,851],{"class":742},[627,1523,746],{"class":755},[627,1525,856],{"class":704},[627,1527,859],{"class":755},[627,1529,759],{"class":704},[627,1531,724],{"class":704},[627,1533,866],{"class":636},[627,1535,774],{"class":704},[627,1537,718],{"class":704},[627,1539,786],{"class":755},[627,1541,1542,1544,1546,1549],{"class":629,"line":794},[627,1543,845],{"class":708},[627,1545,848],{"class":704},[627,1547,1548],{"class":742},"emit",[627,1550,1551],{"class":755},"()\n",[627,1553,1554,1556,1558,1560,1562,1564,1566,1568,1570,1572,1574],{"class":629,"line":842},[627,1555,895],{"class":700},[627,1557,898],{"class":708},[627,1559,848],{"class":704},[627,1561,903],{"class":742},[627,1563,746],{"class":755},[627,1565,856],{"class":704},[627,1567,910],{"class":755},[627,1569,759],{"class":704},[627,1571,916],{"class":915},[627,1573,718],{"class":704},[627,1575,786],{"class":755},[627,1577,1578,1580],{"class":629,"line":875},[627,1579,783],{"class":704},[627,1581,786],{"class":708},[1583,1584,1586,1588,1589,1591,1592,1595,1596,968,1599,968,1602,968,1605,968,1608,1588,1611,1614,1615,1618,1619,1621],"callout",{"color":1585,"icon":13},"info",[535,1587,551],{}," and ",[535,1590,555],{}," are the low-level path: they create the logger and leave the lifecycle to you, so ",[535,1593,1594],{},"include"," \u002F ",[535,1597,1598],{},"exclude",[535,1600,1601],{},"routes",[535,1603,1604],{},"redact",[535,1606,1607],{},"enrich",[535,1609,1610],{},"keep",[535,1612,1613],{},"plugins"," do ",[543,1616,1617],{},"not"," apply. Use ",[535,1620,547],{}," to get them.",[605,1623,46],{"id":1624},"wide-events",[531,1626,1627],{},"Build up context progressively, then emit at the end:",[617,1629,1631],{"className":690,"code":1630,"filename":692,"language":693,"meta":623,"style":623},"import { defineWorkerFetch, initWorkersLogger } from 'evlog\u002Fworkers'\n\ninitWorkersLogger({\n  env: { service: 'my-worker' },\n})\n\nexport default defineWorkerFetch(async (request, env, _ctx, log) => {\n  const url = new URL(request.url)\n\n  log.set({ route: url.pathname })\n\n  const user = await env.DB.prepare('SELECT * FROM users WHERE id = ?').bind(url.searchParams.get('userId')).first()\n  log.set({ user: { id: user.id, plan: user.plan } })\n\n  const orders = await env.DB.prepare('SELECT COUNT(*) as count FROM orders WHERE user_id = ?').bind(user.id).first()\n  log.set({ orders: { count: orders.count } })\n\n  log.emit()\n  return Response.json({ user, orders })\n})\n",[535,1632,1633,1655,1659,1667,1687,1693,1697,1731,1758,1762,1789,1793,1866,1916,1920,1973,2009,2013,2023,2047],{"__ignoreMap":623},[627,1634,1635,1637,1639,1641,1643,1645,1647,1649,1651,1653],{"class":629,"line":630},[627,1636,701],{"class":700},[627,1638,705],{"class":704},[627,1640,1427],{"class":708},[627,1642,712],{"class":704},[627,1644,709],{"class":708},[627,1646,718],{"class":704},[627,1648,721],{"class":700},[627,1650,724],{"class":704},[627,1652,537],{"class":636},[627,1654,729],{"class":704},[627,1656,1657],{"class":629,"line":732},[627,1658,736],{"emptyLinePlaceholder":735},[627,1660,1661,1663,1665],{"class":629,"line":739},[627,1662,743],{"class":742},[627,1664,746],{"class":708},[627,1666,749],{"class":704},[627,1668,1669,1671,1673,1675,1677,1679,1681,1683,1685],{"class":629,"line":752},[627,1670,756],{"class":755},[627,1672,759],{"class":704},[627,1674,705],{"class":704},[627,1676,764],{"class":755},[627,1678,759],{"class":704},[627,1680,724],{"class":704},[627,1682,771],{"class":636},[627,1684,774],{"class":704},[627,1686,777],{"class":704},[627,1688,1689,1691],{"class":629,"line":780},[627,1690,783],{"class":704},[627,1692,786],{"class":708},[627,1694,1695],{"class":629,"line":789},[627,1696,736],{"emptyLinePlaceholder":735},[627,1698,1699,1701,1703,1705,1707,1709,1711,1713,1715,1717,1719,1721,1723,1725,1727,1729],{"class":629,"line":794},[627,1700,797],{"class":700},[627,1702,800],{"class":700},[627,1704,1427],{"class":742},[627,1706,746],{"class":708},[627,1708,808],{"class":807},[627,1710,811],{"class":704},[627,1712,815],{"class":814},[627,1714,712],{"class":704},[627,1716,1051],{"class":814},[627,1718,712],{"class":704},[627,1720,825],{"class":814},[627,1722,712],{"class":704},[627,1724,830],{"class":814},[627,1726,833],{"class":704},[627,1728,836],{"class":807},[627,1730,839],{"class":704},[627,1732,1733,1736,1739,1741,1744,1747,1749,1751,1753,1756],{"class":629,"line":842},[627,1734,1735],{"class":807},"  const",[627,1737,1738],{"class":708}," url",[627,1740,1301],{"class":704},[627,1742,1743],{"class":704}," new",[627,1745,1746],{"class":742}," URL",[627,1748,746],{"class":755},[627,1750,815],{"class":708},[627,1752,848],{"class":704},[627,1754,1755],{"class":708},"url",[627,1757,786],{"class":755},[627,1759,1760],{"class":629,"line":875},[627,1761,736],{"emptyLinePlaceholder":735},[627,1763,1764,1766,1768,1770,1772,1774,1776,1778,1780,1782,1785,1787],{"class":629,"line":880},[627,1765,845],{"class":708},[627,1767,848],{"class":704},[627,1769,851],{"class":742},[627,1771,746],{"class":755},[627,1773,856],{"class":704},[627,1775,1130],{"class":755},[627,1777,759],{"class":704},[627,1779,1738],{"class":708},[627,1781,848],{"class":704},[627,1783,1784],{"class":708},"pathname",[627,1786,718],{"class":704},[627,1788,786],{"class":755},[627,1790,1791],{"class":629,"line":887},[627,1792,736],{"emptyLinePlaceholder":735},[627,1794,1795,1797,1800,1802,1805,1807,1809,1812,1814,1817,1819,1821,1824,1826,1828,1830,1833,1835,1837,1839,1842,1844,1847,1849,1851,1854,1856,1859,1861,1864],{"class":629,"line":892},[627,1796,1735],{"class":807},[627,1798,1799],{"class":708}," user",[627,1801,1301],{"class":704},[627,1803,1804],{"class":700}," await",[627,1806,1051],{"class":708},[627,1808,848],{"class":704},[627,1810,1811],{"class":708},"DB",[627,1813,848],{"class":704},[627,1815,1816],{"class":742},"prepare",[627,1818,746],{"class":755},[627,1820,774],{"class":704},[627,1822,1823],{"class":636},"SELECT * FROM users WHERE id = ?",[627,1825,774],{"class":704},[627,1827,833],{"class":755},[627,1829,848],{"class":704},[627,1831,1832],{"class":742},"bind",[627,1834,746],{"class":755},[627,1836,1755],{"class":708},[627,1838,848],{"class":704},[627,1840,1841],{"class":708},"searchParams",[627,1843,848],{"class":704},[627,1845,1846],{"class":742},"get",[627,1848,746],{"class":755},[627,1850,774],{"class":704},[627,1852,1853],{"class":636},"userId",[627,1855,774],{"class":704},[627,1857,1858],{"class":755},"))",[627,1860,848],{"class":704},[627,1862,1863],{"class":742},"first",[627,1865,1551],{"class":755},[627,1867,1868,1870,1872,1874,1876,1878,1880,1882,1884,1887,1889,1891,1893,1896,1898,1901,1903,1905,1907,1910,1912,1914],{"class":629,"line":923},[627,1869,845],{"class":708},[627,1871,848],{"class":704},[627,1873,851],{"class":742},[627,1875,746],{"class":755},[627,1877,856],{"class":704},[627,1879,1799],{"class":755},[627,1881,759],{"class":704},[627,1883,705],{"class":704},[627,1885,1886],{"class":755}," id",[627,1888,759],{"class":704},[627,1890,1799],{"class":708},[627,1892,848],{"class":704},[627,1894,1895],{"class":708},"id",[627,1897,712],{"class":704},[627,1899,1900],{"class":755}," plan",[627,1902,759],{"class":704},[627,1904,1799],{"class":708},[627,1906,848],{"class":704},[627,1908,1909],{"class":708},"plan",[627,1911,718],{"class":704},[627,1913,718],{"class":704},[627,1915,786],{"class":755},[627,1917,1918],{"class":629,"line":1218},[627,1919,736],{"emptyLinePlaceholder":735},[627,1921,1922,1924,1927,1929,1931,1933,1935,1937,1939,1941,1943,1945,1948,1950,1952,1954,1956,1958,1961,1963,1965,1967,1969,1971],{"class":629,"line":1254},[627,1923,1735],{"class":807},[627,1925,1926],{"class":708}," orders",[627,1928,1301],{"class":704},[627,1930,1804],{"class":700},[627,1932,1051],{"class":708},[627,1934,848],{"class":704},[627,1936,1811],{"class":708},[627,1938,848],{"class":704},[627,1940,1816],{"class":742},[627,1942,746],{"class":755},[627,1944,774],{"class":704},[627,1946,1947],{"class":636},"SELECT COUNT(*) as count FROM orders WHERE user_id = ?",[627,1949,774],{"class":704},[627,1951,833],{"class":755},[627,1953,848],{"class":704},[627,1955,1832],{"class":742},[627,1957,746],{"class":755},[627,1959,1960],{"class":708},"user",[627,1962,848],{"class":704},[627,1964,1895],{"class":708},[627,1966,833],{"class":755},[627,1968,848],{"class":704},[627,1970,1863],{"class":742},[627,1972,1551],{"class":755},[627,1974,1975,1977,1979,1981,1983,1985,1987,1989,1991,1994,1996,1998,2000,2003,2005,2007],{"class":629,"line":1266},[627,1976,845],{"class":708},[627,1978,848],{"class":704},[627,1980,851],{"class":742},[627,1982,746],{"class":755},[627,1984,856],{"class":704},[627,1986,1926],{"class":755},[627,1988,759],{"class":704},[627,1990,705],{"class":704},[627,1992,1993],{"class":755}," count",[627,1995,759],{"class":704},[627,1997,1926],{"class":708},[627,1999,848],{"class":704},[627,2001,2002],{"class":708},"count",[627,2004,718],{"class":704},[627,2006,718],{"class":704},[627,2008,786],{"class":755},[627,2010,2011],{"class":629,"line":1285},[627,2012,736],{"emptyLinePlaceholder":735},[627,2014,2015,2017,2019,2021],{"class":629,"line":1324},[627,2016,845],{"class":708},[627,2018,848],{"class":704},[627,2020,1548],{"class":742},[627,2022,1551],{"class":755},[627,2024,2025,2027,2029,2031,2033,2035,2037,2039,2041,2043,2045],{"class":629,"line":1330},[627,2026,895],{"class":700},[627,2028,898],{"class":708},[627,2030,848],{"class":704},[627,2032,903],{"class":742},[627,2034,746],{"class":755},[627,2036,856],{"class":704},[627,2038,1799],{"class":708},[627,2040,712],{"class":704},[627,2042,1926],{"class":708},[627,2044,718],{"class":704},[627,2046,786],{"class":755},[627,2048,2049,2051],{"class":629,"line":1348},[627,2050,783],{"class":704},[627,2052,786],{"class":708},[617,2054,2057],{"className":619,"code":2055,"filename":2056,"language":622,"meta":623,"style":623},"14:58:15 INFO [my-worker] GET \u002Fapi\u002Fusers 200 in 12ms\n  ├─ orders: count=5\n  ├─ user: id=usr_123 plan=pro\n  ├─ route: \u002Fapi\u002Fusers\n  └─ requestId: 4a8ff3a8-...\n","Terminal output",[535,2058,2059,2070,2084,2097,2107],{"__ignoreMap":623},[627,2060,2061,2064,2067],{"class":629,"line":630},[627,2062,2063],{"class":633},"14:58:15",[627,2065,2066],{"class":636}," INFO",[627,2068,2069],{"class":708}," [my-worker] GET \u002Fapi\u002Fusers 200 in 12ms\n",[627,2071,2072,2075,2078,2081],{"class":629,"line":732},[627,2073,2074],{"class":633},"  ├─",[627,2076,2077],{"class":636}," orders:",[627,2079,2080],{"class":636}," count=",[627,2082,2083],{"class":1366},"5\n",[627,2085,2086,2088,2091,2094],{"class":629,"line":739},[627,2087,2074],{"class":633},[627,2089,2090],{"class":636}," user:",[627,2092,2093],{"class":636}," id=usr_123",[627,2095,2096],{"class":636}," plan=pro\n",[627,2098,2099,2101,2104],{"class":629,"line":752},[627,2100,2074],{"class":633},[627,2102,2103],{"class":636}," route:",[627,2105,2106],{"class":636}," \u002Fapi\u002Fusers\n",[627,2108,2109,2112,2115],{"class":629,"line":780},[627,2110,2111],{"class":633},"  └─",[627,2113,2114],{"class":636}," requestId:",[627,2116,2117],{"class":636}," 4a8ff3a8-...\n",[605,2119,2121],{"id":2120},"error-handling","Error Handling",[531,2123,541,2124,2127],{},[535,2125,2126],{},"createError"," for structured errors and handle them with try\u002Fcatch:",[2129,2130,2131],"code-collapse",{},[617,2132,2134],{"className":690,"code":2133,"filename":692,"language":693,"meta":623,"style":623},"import { createError, parseError } from 'evlog'\nimport { defineWorkerFetch, initWorkersLogger } from 'evlog\u002Fworkers'\n\ninitWorkersLogger({ env: { service: 'my-worker' } })\n\nexport default defineWorkerFetch(async (request, env, _ctx, log) => {\n  try {\n    const body = await request.json()\n    log.set({ payment: { amount: body.amount } })\n\n    if (body.amount \u003C= 0) {\n      throw createError({\n        status: 400,\n        message: 'Invalid payment amount',\n        why: 'The amount must be a positive number',\n        fix: 'Pass a positive integer in cents',\n      })\n    }\n\n    log.emit()\n    return Response.json({ success: true })\n  } catch (error) {\n    log.error(error instanceof Error ? error : new Error(String(error)))\n    log.emit()\n\n    const parsed = parseError(error)\n    return Response.json({\n      message: parsed.message,\n      why: parsed.why,\n      fix: parsed.fix,\n    }, { status: parsed.status })\n  }\n})\n",[535,2135,2136,2161,2183,2187,2217,2221,2255,2262,2283,2320,2324,2348,2359,2371,2387,2403,2419,2426,2431,2435,2445,2470,2487,2530,2541,2546,2564,2579,2596,2613,2630,2654,2660],{"__ignoreMap":623},[627,2137,2138,2140,2142,2145,2147,2150,2152,2154,2156,2159],{"class":629,"line":630},[627,2139,701],{"class":700},[627,2141,705],{"class":704},[627,2143,2144],{"class":708}," createError",[627,2146,712],{"class":704},[627,2148,2149],{"class":708}," 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