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A signal tells you it was Stripe, that a retry would have worked, and that it is not worth waking anyone. Your logs tell you a checkout returned 200. A signal tells you the customer left without an order.",[608,612,613,617],{},[614,615,616],"code",{},"@evlog\u002Fsignals"," asks a decision model one question per event and writes the answer onto the event as a column, with a confidence. You query it like any other field.",[619,620,622],"h2",{"id":621},"what-you-get","What you get",[608,624,625],{},"A signal is a question in English, attached to the events it applies to. When an event matches, the model reads it, answers with a probability for each option, and the answer is written back onto the event as a typed column:",[627,628],"signal-ask",{},[608,630,631,632,635],{},"The question is the whole configuration. There is no prompt to tune and no parser to write: a yes\u002Fno gives a boolean, a list of options gives one of them, an ordered rubric gives a level and a position. Every column carries the model's confidence, so ",[614,633,634],{},"WHERE signals.fault.value = 'upstream' AND signals.fault.confidence > 0.9"," is a query, not a guess.",[608,637,638],{},"Three things that gives you, that a rule on the event's fields could not:",[640,641,642,662,672],"ul",{},[643,644,645,649,650,653,654,657,658,661],"li",{},[646,647,648],"strong",{},"Every error gets a reason."," ",[614,651,652],{},"fault=upstream"," on the Stripe 502, ",[614,655,656],{},"fault=app"," on the null deref. Two 5xx that look identical on a status chart are two rows in a ",[614,659,660],{},"GROUP BY",". Over a week that is a number: how much of your error budget is yours.",[643,663,664,667,668,671],{},[646,665,666],{},"A 200 can be a failure."," A checkout that answered 200 and created no order, a webhook acknowledged and dropped, an agent looping on the same tool call. No field on those events says anything is wrong; a signal with ",[614,669,670],{},"keep"," carries them past sampling, and the next section shows that.",[643,673,674,677,678,681],{},[646,675,676],{},"It costs nothing you would notice."," A decision model answers in one short call, every due signal in it: 15 requests in the demo run came to 14 calls, 1,569 input tokens, $0.00007. ",[679,680,468],"a",{"href":469}," has what that becomes at your traffic.",[619,683,685],{"id":684},"add-your-first-signal","Add your first signal",[687,688,691,694,726],"prompt",{":actions":689,"description":690,"icon":455},"[\"copy\",\"cursor\",\"claude\"]","Add signals to an evlog app",[608,692,693],{},"Add @evlog\u002Fsignals to my evlog app.",[640,695,696,699,707,713,716,723],{},[643,697,698],{},"Install: pnpm add @evlog\u002Fsignals ai (ai 7.0.105 or later)",[643,700,701,702,706],{},"Define signals with defineSignal({ name, when, ask }) plus choice: {...} for a pick-one answer or score: ",[703,704,705],"span",{},"..."," for a rubric; keep: v => ... promotes the event past sampling",[643,708,709,710,712],{},"Register with createSignals({ signals }): on Nuxt or Nitro hook plugin.keep on 'evlog:emit:keep' and plugin.enrich on 'evlog:enrich' in a server plugin; on Next.js or standalone pass it in initLogger({ plugins: ",[703,711,705],{}," }); on Hono, Express, Fastify or Elysia pass it in the middleware's plugins option",[643,714,715],{},"Set AI_GATEWAY_API_KEY (default model typesafe-ai\u002Fjev through AI Gateway)",[643,717,718,719],{},"Verdicts land on event.signals.",[720,721,722],"name",{},".{ value, confidence } in stdout and in every drain",[643,724,725],{},"In tests, pass evaluate from scriptedEvaluate() in @evlog\u002Fsignals\u002Ftesting so no model is called",[608,727,728,729],{},"Docs: ",[679,730,731],{"href":731,"rel":732},"https:\u002F\u002Fwww.evlog.dev\u002Fuse-cases\u002Fsignals\u002Foverview",[733],"nofollow",[735,736,738,743,771,782,786,789,1014,1018,1032,2788,2792,2795,2984],"steps",{"level":737},"3",[739,740,742],"h3",{"id":741},"install","Install",[744,745,751],"pre",{"className":746,"code":747,"filename":748,"language":749,"meta":750,"style":750},"language-bash shiki shiki-themes material-theme-lighter material-theme material-theme-palenight","pnpm add @evlog\u002Fsignals ai\n","Terminal","bash","",[614,752,753],{"__ignoreMap":750},[703,754,757,761,765,768],{"class":755,"line":756},"line",1,[703,758,760],{"class":759},"sBMFI","pnpm",[703,762,764],{"class":763},"sfazB"," add",[703,766,767],{"class":763}," @evlog\u002Fsignals",[703,769,770],{"class":763}," ai\n",[608,772,773,774,777,778,781],{},"The default model is ",[614,775,776],{},"typesafe-ai\u002Fjev"," through Vercel AI Gateway. Set ",[614,779,780],{},"AI_GATEWAY_API_KEY",", or nothing on Vercel, where OIDC is picked up.",[739,783,785],{"id":784},"write-the-question","Write the question",[608,787,788],{},"A signal is a name, a predicate that decides which events it applies to, and the question. This one labels every failure:",[744,790,795],{"className":791,"code":792,"filename":793,"language":794,"meta":750,"style":750},"language-typescript shiki shiki-themes material-theme-lighter material-theme material-theme-palenight","import { defineSignal } from '@evlog\u002Fsignals'\n\nexport const fault = defineSignal({\n  name: 'fault',\n  when: e => (e.status ?? 0) >= 400,\n  ask: 'Who is responsible for this failure?',\n  choice: {\n    client: 'Bad input, expired session, client mistake',\n    app: 'A bug or misconfiguration in our own code',\n    upstream: 'A third-party dependency failed',\n  },\n})\n","server\u002Fsignals.ts","typescript",[614,796,797,825,832,857,878,920,937,948,965,982,999,1005],{"__ignoreMap":750},[703,798,799,803,807,811,814,817,820,822],{"class":755,"line":756},[703,800,802],{"class":801},"s7zQu","import",[703,804,806],{"class":805},"sMK4o"," {",[703,808,810],{"class":809},"sTEyZ"," defineSignal",[703,812,813],{"class":805}," }",[703,815,816],{"class":801}," from",[703,818,819],{"class":805}," '",[703,821,616],{"class":763},[703,823,824],{"class":805},"'\n",[703,826,828],{"class":755,"line":827},2,[703,829,831],{"emptyLinePlaceholder":830},true,"\n",[703,833,835,838,842,845,848,851,854],{"class":755,"line":834},3,[703,836,837],{"class":801},"export",[703,839,841],{"class":840},"spNyl"," const",[703,843,844],{"class":809}," fault ",[703,846,847],{"class":805},"=",[703,849,810],{"class":850},"s2Zo4",[703,852,853],{"class":809},"(",[703,855,856],{"class":805},"{\n",[703,858,860,864,867,869,872,875],{"class":755,"line":859},4,[703,861,863],{"class":862},"swJcz","  name",[703,865,866],{"class":805},":",[703,868,819],{"class":805},[703,870,871],{"class":763},"fault",[703,873,874],{"class":805},"'",[703,876,877],{"class":805},",\n",[703,879,881,884,886,890,893,896,899,902,905,909,912,915,918],{"class":755,"line":880},5,[703,882,883],{"class":850},"  when",[703,885,866],{"class":805},[703,887,889],{"class":888},"sHdIc"," e",[703,891,892],{"class":840}," =>",[703,894,895],{"class":809}," (e",[703,897,898],{"class":805},".",[703,900,901],{"class":809},"status ",[703,903,904],{"class":805},"??",[703,906,908],{"class":907},"sbssI"," 0",[703,910,911],{"class":809},") ",[703,913,914],{"class":805},">=",[703,916,917],{"class":907}," 400",[703,919,877],{"class":805},[703,921,923,926,928,930,933,935],{"class":755,"line":922},6,[703,924,925],{"class":862},"  ask",[703,927,866],{"class":805},[703,929,819],{"class":805},[703,931,932],{"class":763},"Who is responsible for this failure?",[703,934,874],{"class":805},[703,936,877],{"class":805},[703,938,940,943,945],{"class":755,"line":939},7,[703,941,942],{"class":862},"  choice",[703,944,866],{"class":805},[703,946,947],{"class":805}," {\n",[703,949,951,954,956,958,961,963],{"class":755,"line":950},8,[703,952,953],{"class":862},"    client",[703,955,866],{"class":805},[703,957,819],{"class":805},[703,959,960],{"class":763},"Bad input, expired session, client mistake",[703,962,874],{"class":805},[703,964,877],{"class":805},[703,966,968,971,973,975,978,980],{"class":755,"line":967},9,[703,969,970],{"class":862},"    app",[703,972,866],{"class":805},[703,974,819],{"class":805},[703,976,977],{"class":763},"A bug or misconfiguration in our own code",[703,979,874],{"class":805},[703,981,877],{"class":805},[703,983,985,988,990,992,995,997],{"class":755,"line":984},10,[703,986,987],{"class":862},"    upstream",[703,989,866],{"class":805},[703,991,819],{"class":805},[703,993,994],{"class":763},"A third-party dependency failed",[703,996,874],{"class":805},[703,998,877],{"class":805},[703,1000,1002],{"class":755,"line":1001},11,[703,1003,1004],{"class":805},"  },\n",[703,1006,1008,1011],{"class":755,"line":1007},12,[703,1009,1010],{"class":805},"}",[703,1012,1013],{"class":809},")\n",[739,1015,1017],{"id":1016},"register-it","Register it",[608,1019,1020,1023,1024,1027,1028,1031],{},[614,1021,1022],{},"createSignals"," returns an evlog ",[679,1025,1026],{"href":513},"plugin",". Nuxt and Nitro expose the two hooks directly; every other integration takes it in a ",[614,1029,1030],{},"plugins"," array:",[1033,1034,1035,1216,1395,1500,1618,1794,1929,2039,2145,2255,2361,2467,2586,2692],"framework-tabs",{},[744,1036,1039],{"className":791,"code":1037,"filename":240,"language":794,"meta":1038,"style":750},"import { createSignals } from '@evlog\u002Fsignals'\nimport { fault } from '..\u002Fsignals'\n\nexport default defineNitroPlugin((nitroApp) => {\n  const plugin = createSignals({ signals: [fault] })\n  nitroApp.hooks.hook('evlog:emit:keep', plugin.keep)\n  nitroApp.hooks.hook('evlog:enrich', plugin.enrich)\n})\n","server\u002Fplugins\u002Fevlog-signals.ts",[614,1040,1041,1060,1080,1084,1108,1143,1178,1210],{"__ignoreMap":750},[703,1042,1043,1045,1047,1050,1052,1054,1056,1058],{"class":755,"line":756},[703,1044,802],{"class":801},[703,1046,806],{"class":805},[703,1048,1049],{"class":809}," createSignals",[703,1051,813],{"class":805},[703,1053,816],{"class":801},[703,1055,819],{"class":805},[703,1057,616],{"class":763},[703,1059,824],{"class":805},[703,1061,1062,1064,1066,1069,1071,1073,1075,1078],{"class":755,"line":827},[703,1063,802],{"class":801},[703,1065,806],{"class":805},[703,1067,1068],{"class":809}," fault",[703,1070,813],{"class":805},[703,1072,816],{"class":801},[703,1074,819],{"class":805},[703,1076,1077],{"class":763},"..\u002Fsignals",[703,1079,824],{"class":805},[703,1081,1082],{"class":755,"line":834},[703,1083,831],{"emptyLinePlaceholder":830},[703,1085,1086,1088,1091,1094,1096,1098,1101,1104,1106],{"class":755,"line":859},[703,1087,837],{"class":801},[703,1089,1090],{"class":801}," default",[703,1092,1093],{"class":850}," defineNitroPlugin",[703,1095,853],{"class":809},[703,1097,853],{"class":805},[703,1099,1100],{"class":888},"nitroApp",[703,1102,1103],{"class":805},")",[703,1105,892],{"class":840},[703,1107,947],{"class":805},[703,1109,1110,1113,1116,1119,1121,1123,1126,1129,1131,1134,1136,1139,1141],{"class":755,"line":880},[703,1111,1112],{"class":840},"  const",[703,1114,1115],{"class":809}," plugin",[703,1117,1118],{"class":805}," =",[703,1120,1049],{"class":850},[703,1122,853],{"class":862},[703,1124,1125],{"class":805},"{",[703,1127,1128],{"class":862}," signals",[703,1130,866],{"class":805},[703,1132,1133],{"class":862}," [",[703,1135,871],{"class":809},[703,1137,1138],{"class":862},"] ",[703,1140,1010],{"class":805},[703,1142,1013],{"class":862},[703,1144,1145,1148,1150,1153,1155,1158,1160,1162,1165,1167,1170,1172,1174,1176],{"class":755,"line":922},[703,1146,1147],{"class":809},"  nitroApp",[703,1149,898],{"class":805},[703,1151,1152],{"class":809},"hooks",[703,1154,898],{"class":805},[703,1156,1157],{"class":850},"hook",[703,1159,853],{"class":862},[703,1161,874],{"class":805},[703,1163,1164],{"class":763},"evlog:emit:keep",[703,1166,874],{"class":805},[703,1168,1169],{"class":805},",",[703,1171,1115],{"class":809},[703,1173,898],{"class":805},[703,1175,670],{"class":809},[703,1177,1013],{"class":862},[703,1179,1180,1182,1184,1186,1188,1190,1192,1194,1197,1199,1201,1203,1205,1208],{"class":755,"line":939},[703,1181,1147],{"class":809},[703,1183,898],{"class":805},[703,1185,1152],{"class":809},[703,1187,898],{"class":805},[703,1189,1157],{"class":850},[703,1191,853],{"class":862},[703,1193,874],{"class":805},[703,1195,1196],{"class":763},"evlog:enrich",[703,1198,874],{"class":805},[703,1200,1169],{"class":805},[703,1202,1115],{"class":809},[703,1204,898],{"class":805},[703,1206,1207],{"class":809},"enrich",[703,1209,1013],{"class":862},[703,1211,1212,1214],{"class":755,"line":950},[703,1213,1010],{"class":805},[703,1215,1013],{"class":809},[744,1217,1219],{"className":791,"code":1218,"filename":255,"language":794,"meta":1038,"style":750},"import { definePlugin } from 'nitro'\nimport { createSignals } from '@evlog\u002Fsignals'\nimport { fault } from '..\u002Fsignals'\n\nexport default definePlugin((nitroApp) => {\n  const plugin = createSignals({ signals: [fault] })\n  nitroApp.hooks.hook('evlog:emit:keep', plugin.keep)\n  nitroApp.hooks.hook('evlog:enrich', plugin.enrich)\n})\n",[614,1220,1221,1241,1259,1277,1281,1301,1329,1359,1389],{"__ignoreMap":750},[703,1222,1223,1225,1227,1230,1232,1234,1236,1239],{"class":755,"line":756},[703,1224,802],{"class":801},[703,1226,806],{"class":805},[703,1228,1229],{"class":809}," definePlugin",[703,1231,813],{"class":805},[703,1233,816],{"class":801},[703,1235,819],{"class":805},[703,1237,1238],{"class":763},"nitro",[703,1240,824],{"class":805},[703,1242,1243,1245,1247,1249,1251,1253,1255,1257],{"class":755,"line":827},[703,1244,802],{"class":801},[703,1246,806],{"class":805},[703,1248,1049],{"class":809},[703,1250,813],{"class":805},[703,1252,816],{"class":801},[703,1254,819],{"class":805},[703,1256,616],{"class":763},[703,1258,824],{"class":805},[703,1260,1261,1263,1265,1267,1269,1271,1273,1275],{"class":755,"line":834},[703,1262,802],{"class":801},[703,1264,806],{"class":805},[703,1266,1068],{"class":809},[703,1268,813],{"class":805},[703,1270,816],{"class":801},[703,1272,819],{"class":805},[703,1274,1077],{"class":763},[703,1276,824],{"class":805},[703,1278,1279],{"class":755,"line":859},[703,1280,831],{"emptyLinePlaceholder":830},[703,1282,1283,1285,1287,1289,1291,1293,1295,1297,1299],{"class":755,"line":880},[703,1284,837],{"class":801},[703,1286,1090],{"class":801},[703,1288,1229],{"class":850},[703,1290,853],{"class":809},[703,1292,853],{"class":805},[703,1294,1100],{"class":888},[703,1296,1103],{"class":805},[703,1298,892],{"class":840},[703,1300,947],{"class":805},[703,1302,1303,1305,1307,1309,1311,1313,1315,1317,1319,1321,1323,1325,1327],{"class":755,"line":922},[703,1304,1112],{"class":840},[703,1306,1115],{"class":809},[703,1308,1118],{"class":805},[703,1310,1049],{"class":850},[703,1312,853],{"class":862},[703,1314,1125],{"class":805},[703,1316,1128],{"class":862},[703,1318,866],{"class":805},[703,1320,1133],{"class":862},[703,1322,871],{"class":809},[703,1324,1138],{"class":862},[703,1326,1010],{"class":805},[703,1328,1013],{"class":862},[703,1330,1331,1333,1335,1337,1339,1341,1343,1345,1347,1349,1351,1353,1355,1357],{"class":755,"line":939},[703,1332,1147],{"class":809},[703,1334,898],{"class":805},[703,1336,1152],{"class":809},[703,1338,898],{"class":805},[703,1340,1157],{"class":850},[703,1342,853],{"class":862},[703,1344,874],{"class":805},[703,1346,1164],{"class":763},[703,1348,874],{"class":805},[703,1350,1169],{"class":805},[703,1352,1115],{"class":809},[703,1354,898],{"class":805},[703,1356,670],{"class":809},[703,1358,1013],{"class":862},[703,1360,1361,1363,1365,1367,1369,1371,1373,1375,1377,1379,1381,1383,1385,1387],{"class":755,"line":950},[703,1362,1147],{"class":809},[703,1364,898],{"class":805},[703,1366,1152],{"class":809},[703,1368,898],{"class":805},[703,1370,1157],{"class":850},[703,1372,853],{"class":862},[703,1374,874],{"class":805},[703,1376,1196],{"class":763},[703,1378,874],{"class":805},[703,1380,1169],{"class":805},[703,1382,1115],{"class":809},[703,1384,898],{"class":805},[703,1386,1207],{"class":809},[703,1388,1013],{"class":862},[703,1390,1391,1393],{"class":755,"line":967},[703,1392,1010],{"class":805},[703,1394,1013],{"class":809},[744,1396,1399],{"className":791,"code":1397,"filename":245,"language":794,"meta":1398,"style":750},"import { initLogger } from 'evlog'\nimport { createSignals } from '@evlog\u002Fsignals'\nimport { fault } from '.\u002Fsignals'\n\ninitLogger({ plugins: [createSignals({ signals: [fault] })] })\n","lib\u002Fevlog.ts",[614,1400,1401,1421,1439,1458,1462],{"__ignoreMap":750},[703,1402,1403,1405,1407,1410,1412,1414,1416,1419],{"class":755,"line":756},[703,1404,802],{"class":801},[703,1406,806],{"class":805},[703,1408,1409],{"class":809}," initLogger",[703,1411,813],{"class":805},[703,1413,816],{"class":801},[703,1415,819],{"class":805},[703,1417,1418],{"class":763},"evlog",[703,1420,824],{"class":805},[703,1422,1423,1425,1427,1429,1431,1433,1435,1437],{"class":755,"line":827},[703,1424,802],{"class":801},[703,1426,806],{"class":805},[703,1428,1049],{"class":809},[703,1430,813],{"class":805},[703,1432,816],{"class":801},[703,1434,819],{"class":805},[703,1436,616],{"class":763},[703,1438,824],{"class":805},[703,1440,1441,1443,1445,1447,1449,1451,1453,1456],{"class":755,"line":834},[703,1442,802],{"class":801},[703,1444,806],{"class":805},[703,1446,1068],{"class":809},[703,1448,813],{"class":805},[703,1450,816],{"class":801},[703,1452,819],{"class":805},[703,1454,1455],{"class":763},".\u002Fsignals",[703,1457,824],{"class":805},[703,1459,1460],{"class":755,"line":859},[703,1461,831],{"emptyLinePlaceholder":830},[703,1463,1464,1467,1469,1471,1474,1476,1478,1480,1482,1484,1486,1488,1491,1493,1496,1498],{"class":755,"line":880},[703,1465,1466],{"class":850},"initLogger",[703,1468,853],{"class":809},[703,1470,1125],{"class":805},[703,1472,1473],{"class":862}," plugins",[703,1475,866],{"class":805},[703,1477,1133],{"class":809},[703,1479,1022],{"class":850},[703,1481,853],{"class":809},[703,1483,1125],{"class":805},[703,1485,1128],{"class":862},[703,1487,866],{"class":805},[703,1489,1490],{"class":809}," [fault] ",[703,1492,1010],{"class":805},[703,1494,1495],{"class":809},")] ",[703,1497,1010],{"class":805},[703,1499,1013],{"class":809},[744,1501,1504],{"className":791,"code":1502,"filename":250,"language":794,"meta":1503,"style":750},"import { createEvlogHooks } from 'evlog\u002Fsveltekit'\nimport { createSignals } from '@evlog\u002Fsignals'\nimport { fault } from '.\u002Fsignals'\n\nexport const { handle, handleError } = createEvlogHooks({ plugins: [createSignals({ signals: [fault] })] })\n","src\u002Fhooks.server.ts",[614,1505,1506,1526,1544,1562,1566],{"__ignoreMap":750},[703,1507,1508,1510,1512,1515,1517,1519,1521,1524],{"class":755,"line":756},[703,1509,802],{"class":801},[703,1511,806],{"class":805},[703,1513,1514],{"class":809}," createEvlogHooks",[703,1516,813],{"class":805},[703,1518,816],{"class":801},[703,1520,819],{"class":805},[703,1522,1523],{"class":763},"evlog\u002Fsveltekit",[703,1525,824],{"class":805},[703,1527,1528,1530,1532,1534,1536,1538,1540,1542],{"class":755,"line":827},[703,1529,802],{"class":801},[703,1531,806],{"class":805},[703,1533,1049],{"class":809},[703,1535,813],{"class":805},[703,1537,816],{"class":801},[703,1539,819],{"class":805},[703,1541,616],{"class":763},[703,1543,824],{"class":805},[703,1545,1546,1548,1550,1552,1554,1556,1558,1560],{"class":755,"line":834},[703,1547,802],{"class":801},[703,1549,806],{"class":805},[703,1551,1068],{"class":809},[703,1553,813],{"class":805},[703,1555,816],{"class":801},[703,1557,819],{"class":805},[703,1559,1455],{"class":763},[703,1561,824],{"class":805},[703,1563,1564],{"class":755,"line":859},[703,1565,831],{"emptyLinePlaceholder":830},[703,1567,1568,1570,1572,1574,1577,1579,1582,1584,1586,1588,1590,1592,1594,1596,1598,1600,1602,1604,1606,1608,1610,1612,1614,1616],{"class":755,"line":880},[703,1569,837],{"class":801},[703,1571,841],{"class":840},[703,1573,806],{"class":805},[703,1575,1576],{"class":809}," handle",[703,1578,1169],{"class":805},[703,1580,1581],{"class":809}," handleError ",[703,1583,1010],{"class":805},[703,1585,1118],{"class":805},[703,1587,1514],{"class":850},[703,1589,853],{"class":809},[703,1591,1125],{"class":805},[703,1593,1473],{"class":862},[703,1595,866],{"class":805},[703,1597,1133],{"class":809},[703,1599,1022],{"class":850},[703,1601,853],{"class":809},[703,1603,1125],{"class":805},[703,1605,1128],{"class":862},[703,1607,866],{"class":805},[703,1609,1490],{"class":809},[703,1611,1010],{"class":805},[703,1613,1495],{"class":809},[703,1615,1010],{"class":805},[703,1617,1013],{"class":809},[744,1619,1620],{"className":791,"code":1218,"filename":260,"language":794,"meta":1038,"style":750},[614,1621,1622,1640,1658,1676,1680,1700,1728,1758,1788],{"__ignoreMap":750},[703,1623,1624,1626,1628,1630,1632,1634,1636,1638],{"class":755,"line":756},[703,1625,802],{"class":801},[703,1627,806],{"class":805},[703,1629,1229],{"class":809},[703,1631,813],{"class":805},[703,1633,816],{"class":801},[703,1635,819],{"class":805},[703,1637,1238],{"class":763},[703,1639,824],{"class":805},[703,1641,1642,1644,1646,1648,1650,1652,1654,1656],{"class":755,"line":827},[703,1643,802],{"class":801},[703,1645,806],{"class":805},[703,1647,1049],{"class":809},[703,1649,813],{"class":805},[703,1651,816],{"class":801},[703,1653,819],{"class":805},[703,1655,616],{"class":763},[703,1657,824],{"class":805},[703,1659,1660,1662,1664,1666,1668,1670,1672,1674],{"class":755,"line":834},[703,1661,802],{"class":801},[703,1663,806],{"class":805},[703,1665,1068],{"class":809},[703,1667,813],{"class":805},[703,1669,816],{"class":801},[703,1671,819],{"class":805},[703,1673,1077],{"class":763},[703,1675,824],{"class":805},[703,1677,1678],{"class":755,"line":859},[703,1679,831],{"emptyLinePlaceholder":830},[703,1681,1682,1684,1686,1688,1690,1692,1694,1696,1698],{"class":755,"line":880},[703,1683,837],{"class":801},[703,1685,1090],{"class":801},[703,1687,1229],{"class":850},[703,1689,853],{"class":809},[703,1691,853],{"class":805},[703,1693,1100],{"class":888},[703,1695,1103],{"class":805},[703,1697,892],{"class":840},[703,1699,947],{"class":805},[703,1701,1702,1704,1706,1708,1710,1712,1714,1716,1718,1720,1722,1724,1726],{"class":755,"line":922},[703,1703,1112],{"class":840},[703,1705,1115],{"class":809},[703,1707,1118],{"class":805},[703,1709,1049],{"class":850},[703,1711,853],{"class":862},[703,1713,1125],{"class":805},[703,1715,1128],{"class":862},[703,1717,866],{"class":805},[703,1719,1133],{"class":862},[703,1721,871],{"class":809},[703,1723,1138],{"class":862},[703,1725,1010],{"class":805},[703,1727,1013],{"class":862},[703,1729,1730,1732,1734,1736,1738,1740,1742,1744,1746,1748,1750,1752,1754,1756],{"class":755,"line":939},[703,1731,1147],{"class":809},[703,1733,898],{"class":805},[703,1735,1152],{"class":809},[703,1737,898],{"class":805},[703,1739,1157],{"class":850},[703,1741,853],{"class":862},[703,1743,874],{"class":805},[703,1745,1164],{"class":763},[703,1747,874],{"class":805},[703,1749,1169],{"class":805},[703,1751,1115],{"class":809},[703,1753,898],{"class":805},[703,1755,670],{"class":809},[703,1757,1013],{"class":862},[703,1759,1760,1762,1764,1766,1768,1770,1772,1774,1776,1778,1780,1782,1784,1786],{"class":755,"line":950},[703,1761,1147],{"class":809},[703,1763,898],{"class":805},[703,1765,1152],{"class":809},[703,1767,898],{"class":805},[703,1769,1157],{"class":850},[703,1771,853],{"class":862},[703,1773,874],{"class":805},[703,1775,1196],{"class":763},[703,1777,874],{"class":805},[703,1779,1169],{"class":805},[703,1781,1115],{"class":809},[703,1783,898],{"class":805},[703,1785,1207],{"class":809},[703,1787,1013],{"class":862},[703,1789,1790,1792],{"class":755,"line":967},[703,1791,1010],{"class":805},[703,1793,1013],{"class":809},[744,1795,1798],{"className":791,"code":1796,"filename":290,"language":794,"meta":1797,"style":750},"import { evlog } from 'evlog\u002Freact-router'\nimport { createSignals } from '@evlog\u002Fsignals'\nimport { fault } from '.\u002Fsignals'\n\nexport const middleware: Route.MiddlewareFunction[] = [\n  evlog({ plugins: [createSignals({ signals: [fault] })] }),\n]\n","app\u002Froot.tsx",[614,1799,1800,1820,1838,1856,1860,1887,1924],{"__ignoreMap":750},[703,1801,1802,1804,1806,1809,1811,1813,1815,1818],{"class":755,"line":756},[703,1803,802],{"class":801},[703,1805,806],{"class":805},[703,1807,1808],{"class":809}," evlog",[703,1810,813],{"class":805},[703,1812,816],{"class":801},[703,1814,819],{"class":805},[703,1816,1817],{"class":763},"evlog\u002Freact-router",[703,1819,824],{"class":805},[703,1821,1822,1824,1826,1828,1830,1832,1834,1836],{"class":755,"line":827},[703,1823,802],{"class":801},[703,1825,806],{"class":805},[703,1827,1049],{"class":809},[703,1829,813],{"class":805},[703,1831,816],{"class":801},[703,1833,819],{"class":805},[703,1835,616],{"class":763},[703,1837,824],{"class":805},[703,1839,1840,1842,1844,1846,1848,1850,1852,1854],{"class":755,"line":834},[703,1841,802],{"class":801},[703,1843,806],{"class":805},[703,1845,1068],{"class":809},[703,1847,813],{"class":805},[703,1849,816],{"class":801},[703,1851,819],{"class":805},[703,1853,1455],{"class":763},[703,1855,824],{"class":805},[703,1857,1858],{"class":755,"line":859},[703,1859,831],{"emptyLinePlaceholder":830},[703,1861,1862,1864,1866,1869,1871,1874,1876,1879,1882,1884],{"class":755,"line":880},[703,1863,837],{"class":801},[703,1865,841],{"class":840},[703,1867,1868],{"class":809}," middleware",[703,1870,866],{"class":805},[703,1872,1873],{"class":759}," Route",[703,1875,898],{"class":805},[703,1877,1878],{"class":759},"MiddlewareFunction",[703,1880,1881],{"class":809},"[] ",[703,1883,847],{"class":805},[703,1885,1886],{"class":809}," [\n",[703,1888,1889,1892,1894,1896,1898,1900,1902,1904,1906,1908,1910,1912,1914,1916,1918,1920,1922],{"class":755,"line":922},[703,1890,1891],{"class":850},"  evlog",[703,1893,853],{"class":809},[703,1895,1125],{"class":805},[703,1897,1473],{"class":862},[703,1899,866],{"class":805},[703,1901,1133],{"class":809},[703,1903,1022],{"class":850},[703,1905,853],{"class":809},[703,1907,1125],{"class":805},[703,1909,1128],{"class":862},[703,1911,866],{"class":805},[703,1913,1490],{"class":809},[703,1915,1010],{"class":805},[703,1917,1495],{"class":809},[703,1919,1010],{"class":805},[703,1921,1103],{"class":809},[703,1923,877],{"class":805},[703,1925,1926],{"class":755,"line":939},[703,1927,1928],{"class":809},"]\n",[744,1930,1933],{"className":791,"code":1931,"filename":275,"language":794,"meta":1932,"style":750},"import { evlog } from 'evlog\u002Fhono'\nimport { createSignals } from '@evlog\u002Fsignals'\nimport { fault } from '.\u002Fsignals'\n\napp.use(evlog({ plugins: [createSignals({ signals: [fault] })] }))\n","src\u002Findex.ts",[614,1934,1935,1954,1972,1990,1994],{"__ignoreMap":750},[703,1936,1937,1939,1941,1943,1945,1947,1949,1952],{"class":755,"line":756},[703,1938,802],{"class":801},[703,1940,806],{"class":805},[703,1942,1808],{"class":809},[703,1944,813],{"class":805},[703,1946,816],{"class":801},[703,1948,819],{"class":805},[703,1950,1951],{"class":763},"evlog\u002Fhono",[703,1953,824],{"class":805},[703,1955,1956,1958,1960,1962,1964,1966,1968,1970],{"class":755,"line":827},[703,1957,802],{"class":801},[703,1959,806],{"class":805},[703,1961,1049],{"class":809},[703,1963,813],{"class":805},[703,1965,816],{"class":801},[703,1967,819],{"class":805},[703,1969,616],{"class":763},[703,1971,824],{"class":805},[703,1973,1974,1976,1978,1980,1982,1984,1986,1988],{"class":755,"line":834},[703,1975,802],{"class":801},[703,1977,806],{"class":805},[703,1979,1068],{"class":809},[703,1981,813],{"class":805},[703,1983,816],{"class":801},[703,1985,819],{"class":805},[703,1987,1455],{"class":763},[703,1989,824],{"class":805},[703,1991,1992],{"class":755,"line":859},[703,1993,831],{"emptyLinePlaceholder":830},[703,1995,1996,1999,2001,2004,2006,2008,2010,2012,2014,2016,2018,2020,2022,2024,2026,2028,2030,2032,2034,2036],{"class":755,"line":880},[703,1997,1998],{"class":809},"app",[703,2000,898],{"class":805},[703,2002,2003],{"class":850},"use",[703,2005,853],{"class":809},[703,2007,1418],{"class":850},[703,2009,853],{"class":809},[703,2011,1125],{"class":805},[703,2013,1473],{"class":862},[703,2015,866],{"class":805},[703,2017,1133],{"class":809},[703,2019,1022],{"class":850},[703,2021,853],{"class":809},[703,2023,1125],{"class":805},[703,2025,1128],{"class":862},[703,2027,866],{"class":805},[703,2029,1490],{"class":809},[703,2031,1010],{"class":805},[703,2033,1495],{"class":809},[703,2035,1010],{"class":805},[703,2037,2038],{"class":809},"))\n",[744,2040,2042],{"className":791,"code":2041,"filename":270,"language":794,"meta":1932,"style":750},"import { evlog } from 'evlog\u002Fexpress'\nimport { createSignals } from '@evlog\u002Fsignals'\nimport { fault } from '.\u002Fsignals'\n\napp.use(evlog({ plugins: [createSignals({ signals: [fault] })] }))\n",[614,2043,2044,2063,2081,2099,2103],{"__ignoreMap":750},[703,2045,2046,2048,2050,2052,2054,2056,2058,2061],{"class":755,"line":756},[703,2047,802],{"class":801},[703,2049,806],{"class":805},[703,2051,1808],{"class":809},[703,2053,813],{"class":805},[703,2055,816],{"class":801},[703,2057,819],{"class":805},[703,2059,2060],{"class":763},"evlog\u002Fexpress",[703,2062,824],{"class":805},[703,2064,2065,2067,2069,2071,2073,2075,2077,2079],{"class":755,"line":827},[703,2066,802],{"class":801},[703,2068,806],{"class":805},[703,2070,1049],{"class":809},[703,2072,813],{"class":805},[703,2074,816],{"class":801},[703,2076,819],{"class":805},[703,2078,616],{"class":763},[703,2080,824],{"class":805},[703,2082,2083,2085,2087,2089,2091,2093,2095,2097],{"class":755,"line":834},[703,2084,802],{"class":801},[703,2086,806],{"class":805},[703,2088,1068],{"class":809},[703,2090,813],{"class":805},[703,2092,816],{"class":801},[703,2094,819],{"class":805},[703,2096,1455],{"class":763},[703,2098,824],{"class":805},[703,2100,2101],{"class":755,"line":859},[703,2102,831],{"emptyLinePlaceholder":830},[703,2104,2105,2107,2109,2111,2113,2115,2117,2119,2121,2123,2125,2127,2129,2131,2133,2135,2137,2139,2141,2143],{"class":755,"line":880},[703,2106,1998],{"class":809},[703,2108,898],{"class":805},[703,2110,2003],{"class":850},[703,2112,853],{"class":809},[703,2114,1418],{"class":850},[703,2116,853],{"class":809},[703,2118,1125],{"class":805},[703,2120,1473],{"class":862},[703,2122,866],{"class":805},[703,2124,1133],{"class":809},[703,2126,1022],{"class":850},[703,2128,853],{"class":809},[703,2130,1125],{"class":805},[703,2132,1128],{"class":862},[703,2134,866],{"class":805},[703,2136,1490],{"class":809},[703,2138,1010],{"class":805},[703,2140,1495],{"class":809},[703,2142,1010],{"class":805},[703,2144,2038],{"class":809},[744,2146,2148],{"className":791,"code":2147,"filename":280,"language":794,"meta":1932,"style":750},"import { evlog } from 'evlog\u002Ffastify'\nimport { createSignals } from '@evlog\u002Fsignals'\nimport { fault } from '.\u002Fsignals'\n\nawait app.register(evlog, { plugins: [createSignals({ signals: [fault] })] })\n",[614,2149,2150,2169,2187,2205,2209],{"__ignoreMap":750},[703,2151,2152,2154,2156,2158,2160,2162,2164,2167],{"class":755,"line":756},[703,2153,802],{"class":801},[703,2155,806],{"class":805},[703,2157,1808],{"class":809},[703,2159,813],{"class":805},[703,2161,816],{"class":801},[703,2163,819],{"class":805},[703,2165,2166],{"class":763},"evlog\u002Ffastify",[703,2168,824],{"class":805},[703,2170,2171,2173,2175,2177,2179,2181,2183,2185],{"class":755,"line":827},[703,2172,802],{"class":801},[703,2174,806],{"class":805},[703,2176,1049],{"class":809},[703,2178,813],{"class":805},[703,2180,816],{"class":801},[703,2182,819],{"class":805},[703,2184,616],{"class":763},[703,2186,824],{"class":805},[703,2188,2189,2191,2193,2195,2197,2199,2201,2203],{"class":755,"line":834},[703,2190,802],{"class":801},[703,2192,806],{"class":805},[703,2194,1068],{"class":809},[703,2196,813],{"class":805},[703,2198,816],{"class":801},[703,2200,819],{"class":805},[703,2202,1455],{"class":763},[703,2204,824],{"class":805},[703,2206,2207],{"class":755,"line":859},[703,2208,831],{"emptyLinePlaceholder":830},[703,2210,2211,2214,2217,2219,2222,2225,2227,2229,2231,2233,2235,2237,2239,2241,2243,2245,2247,2249,2251,2253],{"class":755,"line":880},[703,2212,2213],{"class":801},"await",[703,2215,2216],{"class":809}," app",[703,2218,898],{"class":805},[703,2220,2221],{"class":850},"register",[703,2223,2224],{"class":809},"(evlog",[703,2226,1169],{"class":805},[703,2228,806],{"class":805},[703,2230,1473],{"class":862},[703,2232,866],{"class":805},[703,2234,1133],{"class":809},[703,2236,1022],{"class":850},[703,2238,853],{"class":809},[703,2240,1125],{"class":805},[703,2242,1128],{"class":862},[703,2244,866],{"class":805},[703,2246,1490],{"class":809},[703,2248,1010],{"class":805},[703,2250,1495],{"class":809},[703,2252,1010],{"class":805},[703,2254,1013],{"class":809},[744,2256,2258],{"className":791,"code":2257,"filename":285,"language":794,"meta":1932,"style":750},"import { evlog } from 'evlog\u002Felysia'\nimport { createSignals } from '@evlog\u002Fsignals'\nimport { fault } from '.\u002Fsignals'\n\napp.use(evlog({ plugins: [createSignals({ signals: [fault] })] }))\n",[614,2259,2260,2279,2297,2315,2319],{"__ignoreMap":750},[703,2261,2262,2264,2266,2268,2270,2272,2274,2277],{"class":755,"line":756},[703,2263,802],{"class":801},[703,2265,806],{"class":805},[703,2267,1808],{"class":809},[703,2269,813],{"class":805},[703,2271,816],{"class":801},[703,2273,819],{"class":805},[703,2275,2276],{"class":763},"evlog\u002Felysia",[703,2278,824],{"class":805},[703,2280,2281,2283,2285,2287,2289,2291,2293,2295],{"class":755,"line":827},[703,2282,802],{"class":801},[703,2284,806],{"class":805},[703,2286,1049],{"class":809},[703,2288,813],{"class":805},[703,2290,816],{"class":801},[703,2292,819],{"class":805},[703,2294,616],{"class":763},[703,2296,824],{"class":805},[703,2298,2299,2301,2303,2305,2307,2309,2311,2313],{"class":755,"line":834},[703,2300,802],{"class":801},[703,2302,806],{"class":805},[703,2304,1068],{"class":809},[703,2306,813],{"class":805},[703,2308,816],{"class":801},[703,2310,819],{"class":805},[703,2312,1455],{"class":763},[703,2314,824],{"class":805},[703,2316,2317],{"class":755,"line":859},[703,2318,831],{"emptyLinePlaceholder":830},[703,2320,2321,2323,2325,2327,2329,2331,2333,2335,2337,2339,2341,2343,2345,2347,2349,2351,2353,2355,2357,2359],{"class":755,"line":880},[703,2322,1998],{"class":809},[703,2324,898],{"class":805},[703,2326,2003],{"class":850},[703,2328,853],{"class":809},[703,2330,1418],{"class":850},[703,2332,853],{"class":809},[703,2334,1125],{"class":805},[703,2336,1473],{"class":862},[703,2338,866],{"class":805},[703,2340,1133],{"class":809},[703,2342,1022],{"class":850},[703,2344,853],{"class":809},[703,2346,1125],{"class":805},[703,2348,1128],{"class":862},[703,2350,866],{"class":805},[703,2352,1490],{"class":809},[703,2354,1010],{"class":805},[703,2356,1495],{"class":809},[703,2358,1010],{"class":805},[703,2360,2038],{"class":809},[744,2362,2365],{"className":791,"code":2363,"filename":265,"language":794,"meta":2364,"style":750},"import { EvlogModule } from 'evlog\u002Fnestjs'\nimport { createSignals } from '@evlog\u002Fsignals'\nimport { fault } from '.\u002Fsignals'\n\nEvlogModule.forRoot({ plugins: [createSignals({ signals: [fault] })] })\n","src\u002Fapp.module.ts",[614,2366,2367,2387,2405,2423,2427],{"__ignoreMap":750},[703,2368,2369,2371,2373,2376,2378,2380,2382,2385],{"class":755,"line":756},[703,2370,802],{"class":801},[703,2372,806],{"class":805},[703,2374,2375],{"class":809}," EvlogModule",[703,2377,813],{"class":805},[703,2379,816],{"class":801},[703,2381,819],{"class":805},[703,2383,2384],{"class":763},"evlog\u002Fnestjs",[703,2386,824],{"class":805},[703,2388,2389,2391,2393,2395,2397,2399,2401,2403],{"class":755,"line":827},[703,2390,802],{"class":801},[703,2392,806],{"class":805},[703,2394,1049],{"class":809},[703,2396,813],{"class":805},[703,2398,816],{"class":801},[703,2400,819],{"class":805},[703,2402,616],{"class":763},[703,2404,824],{"class":805},[703,2406,2407,2409,2411,2413,2415,2417,2419,2421],{"class":755,"line":834},[703,2408,802],{"class":801},[703,2410,806],{"class":805},[703,2412,1068],{"class":809},[703,2414,813],{"class":805},[703,2416,816],{"class":801},[703,2418,819],{"class":805},[703,2420,1455],{"class":763},[703,2422,824],{"class":805},[703,2424,2425],{"class":755,"line":859},[703,2426,831],{"emptyLinePlaceholder":830},[703,2428,2429,2432,2434,2437,2439,2441,2443,2445,2447,2449,2451,2453,2455,2457,2459,2461,2463,2465],{"class":755,"line":880},[703,2430,2431],{"class":809},"EvlogModule",[703,2433,898],{"class":805},[703,2435,2436],{"class":850},"forRoot",[703,2438,853],{"class":809},[703,2440,1125],{"class":805},[703,2442,1473],{"class":862},[703,2444,866],{"class":805},[703,2446,1133],{"class":809},[703,2448,1022],{"class":850},[703,2450,853],{"class":809},[703,2452,1125],{"class":805},[703,2454,1128],{"class":862},[703,2456,866],{"class":805},[703,2458,1490],{"class":809},[703,2460,1010],{"class":805},[703,2462,1495],{"class":809},[703,2464,1010],{"class":805},[703,2466,1013],{"class":809},[744,2468,2471],{"className":791,"code":2469,"filename":309,"language":794,"meta":2470,"style":750},"import { withEvlog } from 'evlog\u002Forpc'\nimport { createSignals } from '@evlog\u002Fsignals'\nimport { fault } from '.\u002Fsignals'\n\nconst handler = withEvlog(new RPCHandler(router), { plugins: [createSignals({ signals: [fault] })] })\n","server\u002Forpc.ts",[614,2472,2473,2493,2511,2529,2533],{"__ignoreMap":750},[703,2474,2475,2477,2479,2482,2484,2486,2488,2491],{"class":755,"line":756},[703,2476,802],{"class":801},[703,2478,806],{"class":805},[703,2480,2481],{"class":809}," withEvlog",[703,2483,813],{"class":805},[703,2485,816],{"class":801},[703,2487,819],{"class":805},[703,2489,2490],{"class":763},"evlog\u002Forpc",[703,2492,824],{"class":805},[703,2494,2495,2497,2499,2501,2503,2505,2507,2509],{"class":755,"line":827},[703,2496,802],{"class":801},[703,2498,806],{"class":805},[703,2500,1049],{"class":809},[703,2502,813],{"class":805},[703,2504,816],{"class":801},[703,2506,819],{"class":805},[703,2508,616],{"class":763},[703,2510,824],{"class":805},[703,2512,2513,2515,2517,2519,2521,2523,2525,2527],{"class":755,"line":834},[703,2514,802],{"class":801},[703,2516,806],{"class":805},[703,2518,1068],{"class":809},[703,2520,813],{"class":805},[703,2522,816],{"class":801},[703,2524,819],{"class":805},[703,2526,1455],{"class":763},[703,2528,824],{"class":805},[703,2530,2531],{"class":755,"line":859},[703,2532,831],{"emptyLinePlaceholder":830},[703,2534,2535,2538,2541,2543,2545,2547,2550,2553,2556,2558,2560,2562,2564,2566,2568,2570,2572,2574,2576,2578,2580,2582,2584],{"class":755,"line":880},[703,2536,2537],{"class":840},"const",[703,2539,2540],{"class":809}," handler ",[703,2542,847],{"class":805},[703,2544,2481],{"class":850},[703,2546,853],{"class":809},[703,2548,2549],{"class":805},"new",[703,2551,2552],{"class":850}," RPCHandler",[703,2554,2555],{"class":809},"(router)",[703,2557,1169],{"class":805},[703,2559,806],{"class":805},[703,2561,1473],{"class":862},[703,2563,866],{"class":805},[703,2565,1133],{"class":809},[703,2567,1022],{"class":850},[703,2569,853],{"class":809},[703,2571,1125],{"class":805},[703,2573,1128],{"class":862},[703,2575,866],{"class":805},[703,2577,1490],{"class":809},[703,2579,1010],{"class":805},[703,2581,1495],{"class":809},[703,2583,1010],{"class":805},[703,2585,1013],{"class":809},[744,2587,2590],{"className":791,"code":2588,"filename":295,"language":794,"meta":2589,"style":750},"import { withEvlog } from 'evlog\u002Fworkers'\nimport { createSignals } from '@evlog\u002Fsignals'\nimport { fault } from '.\u002Fsignals'\n\nexport default withEvlog(handler, { plugins: [createSignals({ signals: [fault] })] })\n","src\u002Fworker.ts",[614,2591,2592,2611,2629,2647,2651],{"__ignoreMap":750},[703,2593,2594,2596,2598,2600,2602,2604,2606,2609],{"class":755,"line":756},[703,2595,802],{"class":801},[703,2597,806],{"class":805},[703,2599,2481],{"class":809},[703,2601,813],{"class":805},[703,2603,816],{"class":801},[703,2605,819],{"class":805},[703,2607,2608],{"class":763},"evlog\u002Fworkers",[703,2610,824],{"class":805},[703,2612,2613,2615,2617,2619,2621,2623,2625,2627],{"class":755,"line":827},[703,2614,802],{"class":801},[703,2616,806],{"class":805},[703,2618,1049],{"class":809},[703,2620,813],{"class":805},[703,2622,816],{"class":801},[703,2624,819],{"class":805},[703,2626,616],{"class":763},[703,2628,824],{"class":805},[703,2630,2631,2633,2635,2637,2639,2641,2643,2645],{"class":755,"line":834},[703,2632,802],{"class":801},[703,2634,806],{"class":805},[703,2636,1068],{"class":809},[703,2638,813],{"class":805},[703,2640,816],{"class":801},[703,2642,819],{"class":805},[703,2644,1455],{"class":763},[703,2646,824],{"class":805},[703,2648,2649],{"class":755,"line":859},[703,2650,831],{"emptyLinePlaceholder":830},[703,2652,2653,2655,2657,2659,2662,2664,2666,2668,2670,2672,2674,2676,2678,2680,2682,2684,2686,2688,2690],{"class":755,"line":880},[703,2654,837],{"class":801},[703,2656,1090],{"class":801},[703,2658,2481],{"class":850},[703,2660,2661],{"class":809},"(handler",[703,2663,1169],{"class":805},[703,2665,806],{"class":805},[703,2667,1473],{"class":862},[703,2669,866],{"class":805},[703,2671,1133],{"class":809},[703,2673,1022],{"class":850},[703,2675,853],{"class":809},[703,2677,1125],{"class":805},[703,2679,1128],{"class":862},[703,2681,866],{"class":805},[703,2683,1490],{"class":809},[703,2685,1010],{"class":805},[703,2687,1495],{"class":809},[703,2689,1010],{"class":805},[703,2691,1013],{"class":809},[744,2693,2694],{"className":791,"code":1397,"filename":300,"language":794,"meta":750,"style":750},[614,2695,2696,2714,2732,2750,2754],{"__ignoreMap":750},[703,2697,2698,2700,2702,2704,2706,2708,2710,2712],{"class":755,"line":756},[703,2699,802],{"class":801},[703,2701,806],{"class":805},[703,2703,1409],{"class":809},[703,2705,813],{"class":805},[703,2707,816],{"class":801},[703,2709,819],{"class":805},[703,2711,1418],{"class":763},[703,2713,824],{"class":805},[703,2715,2716,2718,2720,2722,2724,2726,2728,2730],{"class":755,"line":827},[703,2717,802],{"class":801},[703,2719,806],{"class":805},[703,2721,1049],{"class":809},[703,2723,813],{"class":805},[703,2725,816],{"class":801},[703,2727,819],{"class":805},[703,2729,616],{"class":763},[703,2731,824],{"class":805},[703,2733,2734,2736,2738,2740,2742,2744,2746,2748],{"class":755,"line":834},[703,2735,802],{"class":801},[703,2737,806],{"class":805},[703,2739,1068],{"class":809},[703,2741,813],{"class":805},[703,2743,816],{"class":801},[703,2745,819],{"class":805},[703,2747,1455],{"class":763},[703,2749,824],{"class":805},[703,2751,2752],{"class":755,"line":859},[703,2753,831],{"emptyLinePlaceholder":830},[703,2755,2756,2758,2760,2762,2764,2766,2768,2770,2772,2774,2776,2778,2780,2782,2784,2786],{"class":755,"line":880},[703,2757,1466],{"class":850},[703,2759,853],{"class":809},[703,2761,1125],{"class":805},[703,2763,1473],{"class":862},[703,2765,866],{"class":805},[703,2767,1133],{"class":809},[703,2769,1022],{"class":850},[703,2771,853],{"class":809},[703,2773,1125],{"class":805},[703,2775,1128],{"class":862},[703,2777,866],{"class":805},[703,2779,1490],{"class":809},[703,2781,1010],{"class":805},[703,2783,1495],{"class":809},[703,2785,1010],{"class":805},[703,2787,1013],{"class":809},[739,2789,2791],{"id":2790},"read-the-column","Read the column",[608,2793,2794],{},"The next 500 that reaches your drain carries the answer:",[744,2796,2801],{"className":2797,"code":2798,"filename":2799,"language":2800,"meta":750,"style":750},"language-json shiki shiki-themes material-theme-lighter material-theme material-theme-palenight","{\n  \"method\": \"POST\",\n  \"path\": \"\u002Fapi\u002Fcheckout\",\n  \"status\": 502,\n  \"error\": { \"name\": \"FetchError\", \"message\": \"request to https:\u002F\u002Fapi.stripe.com\u002F... failed, reason: read ECONNRESET\" },\n  \"signals\": {\n    \"fault\": { \"value\": \"upstream\", \"confidence\": 0.93 }\n  }\n}\n","Wide Event","json",[614,2802,2803,2807,2830,2850,2866,2915,2928,2974,2979],{"__ignoreMap":750},[703,2804,2805],{"class":755,"line":756},[703,2806,856],{"class":805},[703,2808,2809,2812,2815,2818,2820,2823,2826,2828],{"class":755,"line":827},[703,2810,2811],{"class":805},"  \"",[703,2813,2814],{"class":840},"method",[703,2816,2817],{"class":805},"\"",[703,2819,866],{"class":805},[703,2821,2822],{"class":805}," \"",[703,2824,2825],{"class":763},"POST",[703,2827,2817],{"class":805},[703,2829,877],{"class":805},[703,2831,2832,2834,2837,2839,2841,2843,2846,2848],{"class":755,"line":834},[703,2833,2811],{"class":805},[703,2835,2836],{"class":840},"path",[703,2838,2817],{"class":805},[703,2840,866],{"class":805},[703,2842,2822],{"class":805},[703,2844,2845],{"class":763},"\u002Fapi\u002Fcheckout",[703,2847,2817],{"class":805},[703,2849,877],{"class":805},[703,2851,2852,2854,2857,2859,2861,2864],{"class":755,"line":859},[703,2853,2811],{"class":805},[703,2855,2856],{"class":840},"status",[703,2858,2817],{"class":805},[703,2860,866],{"class":805},[703,2862,2863],{"class":907}," 502",[703,2865,877],{"class":805},[703,2867,2868,2870,2873,2875,2877,2879,2881,2883,2885,2887,2889,2892,2894,2896,2898,2901,2903,2905,2907,2910,2912],{"class":755,"line":880},[703,2869,2811],{"class":805},[703,2871,2872],{"class":840},"error",[703,2874,2817],{"class":805},[703,2876,866],{"class":805},[703,2878,806],{"class":805},[703,2880,2822],{"class":805},[703,2882,720],{"class":759},[703,2884,2817],{"class":805},[703,2886,866],{"class":805},[703,2888,2822],{"class":805},[703,2890,2891],{"class":763},"FetchError",[703,2893,2817],{"class":805},[703,2895,1169],{"class":805},[703,2897,2822],{"class":805},[703,2899,2900],{"class":759},"message",[703,2902,2817],{"class":805},[703,2904,866],{"class":805},[703,2906,2822],{"class":805},[703,2908,2909],{"class":763},"request to https:\u002F\u002Fapi.stripe.com\u002F... failed, reason: read ECONNRESET",[703,2911,2817],{"class":805},[703,2913,2914],{"class":805}," },\n",[703,2916,2917,2919,2922,2924,2926],{"class":755,"line":922},[703,2918,2811],{"class":805},[703,2920,2921],{"class":840},"signals",[703,2923,2817],{"class":805},[703,2925,866],{"class":805},[703,2927,947],{"class":805},[703,2929,2930,2933,2935,2937,2939,2941,2943,2946,2948,2950,2952,2955,2957,2959,2961,2964,2966,2968,2971],{"class":755,"line":939},[703,2931,2932],{"class":805},"    \"",[703,2934,871],{"class":759},[703,2936,2817],{"class":805},[703,2938,866],{"class":805},[703,2940,806],{"class":805},[703,2942,2822],{"class":805},[703,2944,2945],{"class":907},"value",[703,2947,2817],{"class":805},[703,2949,866],{"class":805},[703,2951,2822],{"class":805},[703,2953,2954],{"class":763},"upstream",[703,2956,2817],{"class":805},[703,2958,1169],{"class":805},[703,2960,2822],{"class":805},[703,2962,2963],{"class":907},"confidence",[703,2965,2817],{"class":805},[703,2967,866],{"class":805},[703,2969,2970],{"class":907}," 0.93",[703,2972,2973],{"class":805}," }\n",[703,2975,2976],{"class":755,"line":950},[703,2977,2978],{"class":805},"  }\n",[703,2980,2981],{"class":755,"line":967},[703,2982,2983],{"class":805},"}\n",[608,2985,2986,2988,2989,2991,2992,898],{},[614,2987,2945],{}," is the answer, ",[614,2990,2963],{}," is its probability (always on a yes\u002Fno, on choice and score when the model returns a distribution). Columns are written before the console line, so they show in the dev terminal, in platform logs such as Vercel, and in every ",[679,2993,2994],{"href":153},"drain",[619,2996,2998],{"id":2997},"then-keep-what-sampling-drops","Then keep what sampling drops",[608,3000,3001,3002,3004,3005,3008,3009,3012],{},"Add ",[614,3003,670],{}," to a signal and a ",[614,3006,3007],{},"true"," verdict forces the event past sampling. Six requests on a production rule, ",[614,3010,3011],{},"info"," kept at 0%: sampling keeps the two errors, and three of the four 200s come back because a signal said so:",[3014,3015],"signals-judge",{},[608,3017,3018],{},"This is the signal that rescued the silent checkout:",[744,3020,3022],{"className":791,"code":3021,"filename":793,"language":794,"meta":750,"style":750},"export const silentFailure = defineSignal({\n  name: 'silent-failure',\n  when: e => e.status === 200 && e.path === '\u002Fapi\u002Fcheckout',\n  ask: 'Returned 200, but the customer did not get what they came for',\n  keep: v => v.value && v.confidence > 0.8,\n})\n",[614,3023,3024,3041,3056,3098,3113,3150],{"__ignoreMap":750},[703,3025,3026,3028,3030,3033,3035,3037,3039],{"class":755,"line":756},[703,3027,837],{"class":801},[703,3029,841],{"class":840},[703,3031,3032],{"class":809}," silentFailure ",[703,3034,847],{"class":805},[703,3036,810],{"class":850},[703,3038,853],{"class":809},[703,3040,856],{"class":805},[703,3042,3043,3045,3047,3049,3052,3054],{"class":755,"line":827},[703,3044,863],{"class":862},[703,3046,866],{"class":805},[703,3048,819],{"class":805},[703,3050,3051],{"class":763},"silent-failure",[703,3053,874],{"class":805},[703,3055,877],{"class":805},[703,3057,3058,3060,3062,3064,3066,3068,3070,3072,3075,3078,3081,3083,3085,3088,3090,3092,3094,3096],{"class":755,"line":834},[703,3059,883],{"class":850},[703,3061,866],{"class":805},[703,3063,889],{"class":888},[703,3065,892],{"class":840},[703,3067,889],{"class":809},[703,3069,898],{"class":805},[703,3071,901],{"class":809},[703,3073,3074],{"class":805},"===",[703,3076,3077],{"class":907}," 200",[703,3079,3080],{"class":805}," &&",[703,3082,889],{"class":809},[703,3084,898],{"class":805},[703,3086,3087],{"class":809},"path ",[703,3089,3074],{"class":805},[703,3091,819],{"class":805},[703,3093,2845],{"class":763},[703,3095,874],{"class":805},[703,3097,877],{"class":805},[703,3099,3100,3102,3104,3106,3109,3111],{"class":755,"line":859},[703,3101,925],{"class":862},[703,3103,866],{"class":805},[703,3105,819],{"class":805},[703,3107,3108],{"class":763},"Returned 200, but the customer did not get what they came for",[703,3110,874],{"class":805},[703,3112,877],{"class":805},[703,3114,3115,3118,3120,3123,3125,3127,3129,3132,3135,3137,3139,3142,3145,3148],{"class":755,"line":880},[703,3116,3117],{"class":850},"  keep",[703,3119,866],{"class":805},[703,3121,3122],{"class":888}," v",[703,3124,892],{"class":840},[703,3126,3122],{"class":809},[703,3128,898],{"class":805},[703,3130,3131],{"class":809},"value ",[703,3133,3134],{"class":805},"&&",[703,3136,3122],{"class":809},[703,3138,898],{"class":805},[703,3140,3141],{"class":809},"confidence ",[703,3143,3144],{"class":805},">",[703,3146,3147],{"class":907}," 0.8",[703,3149,877],{"class":805},[703,3151,3152,3154],{"class":755,"line":922},[703,3153,1010],{"class":805},[703,3155,1013],{"class":809},[608,3157,3158,3160,3161,3164,3165,3168],{},[614,3159,670],{}," only promotes. It never drops an event a ",[679,3162,3163],{"href":67},"sampling rule"," would have kept, and the promoted event carries ",[614,3166,3167],{},"kept: true"," on the column so your counts stay honest.",[619,3170,3172],{"id":3171},"where-to-next","Where to next",[3174,3175,3176,3180,3183,3197],"card-group",{},[3177,3178,3179],"card",{"icon":466,"title":463,"to":464},"Yes\u002Fno, pick one, or a rubric. Which shape gives you which column, and how to write a question the model can actually answer.",[3177,3181,3182],{"icon":471,"title":468,"to":469},"Price per event, the rate limit that binds first, latency on the keep path, and what leaves your process.",[3177,3184,3185,3186,3189,3190,3192,3193,3196],{"icon":84,"title":436,"to":473},"Every option of ",[614,3187,3188],{},"defineSignal"," and ",[614,3191,1022],{},", the column format, ",[614,3194,3195],{},"stats()",", and the test helpers, on one page.",[3177,3198,3199],{"icon":478,"title":415,"to":476},"Three signals most apps want on day one, and nine more to copy from.",[3201,3202,3203],"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: 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 .dark .shiki span {color: var(--shiki-dark);background: var(--shiki-dark-bg);font-style: var(--shiki-dark-font-style);font-weight: var(--shiki-dark-font-weight);text-decoration: var(--shiki-dark-text-decoration);}html.dark .shiki span {color: var(--shiki-dark);background: var(--shiki-dark-bg);font-style: var(--shiki-dark-font-style);font-weight: var(--shiki-dark-font-weight);text-decoration: var(--shiki-dark-text-decoration);}html pre.shiki code .s7zQu, html code.shiki .s7zQu{--shiki-light:#39ADB5;--shiki-light-font-style:italic;--shiki-default:#89DDFF;--shiki-default-font-style:italic;--shiki-dark:#89DDFF;--shiki-dark-font-style:italic}html pre.shiki code .sMK4o, html code.shiki .sMK4o{--shiki-light:#39ADB5;--shiki-default:#89DDFF;--shiki-dark:#89DDFF}html pre.shiki code .sTEyZ, html code.shiki .sTEyZ{--shiki-light:#90A4AE;--shiki-default:#EEFFFF;--shiki-dark:#BABED8}html pre.shiki code .spNyl, html code.shiki .spNyl{--shiki-light:#9C3EDA;--shiki-default:#C792EA;--shiki-dark:#C792EA}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 .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":750,"searchDepth":827,"depth":827,"links":3205},[3206,3207,3213,3214],{"id":621,"depth":827,"text":622},{"id":684,"depth":827,"text":685,"children":3208},[3209,3210,3211,3212],{"id":741,"depth":834,"text":742},{"id":784,"depth":834,"text":785},{"id":1016,"depth":834,"text":1017},{"id":2790,"depth":834,"text":2791},{"id":2997,"depth":827,"text":2998},{"id":3171,"depth":827,"text":3172},"Ask a model one question about each request and get the answer back as a column: who broke it, is it worth paging, did the customer get what they came for.","md",[3218,3221,3222],{"label":463,"icon":466,"to":464,"color":3219,"variant":3220},"neutral","subtle",{"label":468,"icon":471,"to":469,"color":3219,"variant":3220},{"label":436,"icon":84,"to":473,"color":3219,"variant":3220},{},{"title":41,"icon":44},{"title":454,"description":3215},"lWjv1fiYMEMNvP_WBhX0sfukwuQFPK1-3rjifaHENQU",[3228,3230],{"title":450,"path":451,"stem":452,"description":3229,"icon":434,"children":-1},"Build a Node.js HTTP handler with structured request logs, explicit outcomes, error context, and a JSON event you can query.",{"title":463,"path":464,"stem":465,"description":3231,"icon":466,"children":-1},"Three question shapes, each with the column it produces: a yes\u002Fno with a probability, one option out of a list, or a position on a rubric.",1791103186473]