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OpenTelemetry","\u002Fcompare\u002Fopentelemetry","8.compare\u002F2.opentelemetry",{"title":596,"path":597,"stem":598,"icon":572},"evlog vs LogTape","\u002Fcompare\u002Flogtape","8.compare\u002F3.logtape",{"title":600,"path":601,"stem":602,"icon":572},"evlog vs Winston: formats and request events","\u002Fcompare\u002Fwinston","8.compare\u002F4.winston",{"title":604,"path":605,"stem":606,"icon":572},"evlog vs Consola: reporters and request context","\u002Fcompare\u002Fconsola","8.compare\u002F5.consola",{"id":608,"title":459,"body":609,"description":3220,"extension":3221,"links":3222,"meta":3228,"navigation":3229,"path":465,"seo":3230,"stem":466,"__hash__":3231},"docs\u002F5.use-cases\u002F7.signals\u002F01.overview.md",{"type":610,"value":611,"toc":3209},"minimark",[612,616,623,628,631,634,641,644,687,691,739,3000,3004,3018,3021,3024,3161,3174,3178,3205],[613,614,615],"p",{},"Your logs tell you a request returned 502. 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.",[613,617,618,622],{},[619,620,621],"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.",[624,625,627],"h2",{"id":626},"what-you-get","What you get",[613,629,630],{},"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:",[632,633],"signal-ask",{},[613,635,636,637,640],{},"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 ",[619,638,639],{},"WHERE signals.fault.value = 'upstream' AND signals.fault.confidence > 0.9"," is a query, not a guess.",[613,642,643],{},"Three things that gives you, that a rule on the event's fields could not:",[645,646,647,667,677],"ul",{},[648,649,650,654,655,658,659,662,663,666],"li",{},[651,652,653],"strong",{},"Every error gets a reason."," ",[619,656,657],{},"fault=upstream"," on the Stripe 502, ",[619,660,661],{},"fault=app"," on the null deref. Two 5xx that look identical on a status chart are two rows in a ",[619,664,665],{},"GROUP BY",". Over a week that is a number: how much of your error budget is yours.",[648,668,669,672,673,676],{},[651,670,671],{},"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 ",[619,674,675],{},"keep"," carries them past sampling, and the next section shows that.",[648,678,679,682,683,686],{},[651,680,681],{},"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. ",[684,685,473],"a",{"href":474}," has what that becomes at your traffic.",[624,688,690],{"id":689},"add-your-first-signal","Add your first signal",[692,693,696,699,731],"prompt",{":actions":694,"description":695,"icon":460},"[\"copy\",\"cursor\",\"claude\"]","Add signals to an evlog app",[613,697,698],{},"Add @evlog\u002Fsignals to my evlog app.",[645,700,701,704,712,718,721,728],{},[648,702,703],{},"Install: pnpm add @evlog\u002Fsignals ai (ai 7.0.105 or later)",[648,705,706,707,711],{},"Define signals with defineSignal({ name, when, ask }) plus choice: {...} for a pick-one answer or score: ",[708,709,710],"span",{},"..."," for a rubric; keep: v => ... promotes the event past sampling",[648,713,714,715,717],{},"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: ",[708,716,710],{}," }); on Hono, Express, Fastify or Elysia pass it in the middleware's plugins option",[648,719,720],{},"Set AI_GATEWAY_API_KEY (default model typesafe-ai\u002Fjev through AI Gateway)",[648,722,723,724],{},"Verdicts land on event.signals.",[725,726,727],"name",{},".{ value, confidence } in stdout and in every drain",[648,729,730],{},"In tests, pass evaluate from scriptedEvaluate() in @evlog\u002Fsignals\u002Ftesting so no model is called",[613,732,733,734],{},"Docs: ",[684,735,736],{"href":736,"rel":737},"https:\u002F\u002Fwww.evlog.dev\u002Fuse-cases\u002Fsignals\u002Foverview",[738],"nofollow",[740,741,743,748,776,787,791,794,1019,1023,1037,2793,2797,2800,2989],"steps",{"level":742},"3",[744,745,747],"h3",{"id":746},"install","Install",[749,750,756],"pre",{"className":751,"code":752,"filename":753,"language":754,"meta":755,"style":755},"language-bash shiki shiki-themes material-theme-lighter material-theme material-theme-palenight","pnpm add @evlog\u002Fsignals ai\n","Terminal","bash","",[619,757,758],{"__ignoreMap":755},[708,759,762,766,770,773],{"class":760,"line":761},"line",1,[708,763,765],{"class":764},"sBMFI","pnpm",[708,767,769],{"class":768},"sfazB"," add",[708,771,772],{"class":768}," @evlog\u002Fsignals",[708,774,775],{"class":768}," ai\n",[613,777,778,779,782,783,786],{},"The default model is ",[619,780,781],{},"typesafe-ai\u002Fjev"," through Vercel AI Gateway. Set ",[619,784,785],{},"AI_GATEWAY_API_KEY",", or nothing on Vercel, where OIDC is picked up.",[744,788,790],{"id":789},"write-the-question","Write the question",[613,792,793],{},"A signal is a name, a predicate that decides which events it applies to, and the question. This one labels every failure:",[749,795,800],{"className":796,"code":797,"filename":798,"language":799,"meta":755,"style":755},"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",[619,801,802,830,837,862,883,925,942,953,970,987,1004,1010],{"__ignoreMap":755},[708,803,804,808,812,816,819,822,825,827],{"class":760,"line":761},[708,805,807],{"class":806},"s7zQu","import",[708,809,811],{"class":810},"sMK4o"," {",[708,813,815],{"class":814},"sTEyZ"," defineSignal",[708,817,818],{"class":810}," }",[708,820,821],{"class":806}," from",[708,823,824],{"class":810}," '",[708,826,621],{"class":768},[708,828,829],{"class":810},"'\n",[708,831,833],{"class":760,"line":832},2,[708,834,836],{"emptyLinePlaceholder":835},true,"\n",[708,838,840,843,847,850,853,856,859],{"class":760,"line":839},3,[708,841,842],{"class":806},"export",[708,844,846],{"class":845},"spNyl"," const",[708,848,849],{"class":814}," fault ",[708,851,852],{"class":810},"=",[708,854,815],{"class":855},"s2Zo4",[708,857,858],{"class":814},"(",[708,860,861],{"class":810},"{\n",[708,863,865,869,872,874,877,880],{"class":760,"line":864},4,[708,866,868],{"class":867},"swJcz","  name",[708,870,871],{"class":810},":",[708,873,824],{"class":810},[708,875,876],{"class":768},"fault",[708,878,879],{"class":810},"'",[708,881,882],{"class":810},",\n",[708,884,886,889,891,895,898,901,904,907,910,914,917,920,923],{"class":760,"line":885},5,[708,887,888],{"class":855},"  when",[708,890,871],{"class":810},[708,892,894],{"class":893},"sHdIc"," e",[708,896,897],{"class":845}," =>",[708,899,900],{"class":814}," (e",[708,902,903],{"class":810},".",[708,905,906],{"class":814},"status ",[708,908,909],{"class":810},"??",[708,911,913],{"class":912},"sbssI"," 0",[708,915,916],{"class":814},") ",[708,918,919],{"class":810},">=",[708,921,922],{"class":912}," 400",[708,924,882],{"class":810},[708,926,928,931,933,935,938,940],{"class":760,"line":927},6,[708,929,930],{"class":867},"  ask",[708,932,871],{"class":810},[708,934,824],{"class":810},[708,936,937],{"class":768},"Who is responsible for this failure?",[708,939,879],{"class":810},[708,941,882],{"class":810},[708,943,945,948,950],{"class":760,"line":944},7,[708,946,947],{"class":867},"  choice",[708,949,871],{"class":810},[708,951,952],{"class":810}," {\n",[708,954,956,959,961,963,966,968],{"class":760,"line":955},8,[708,957,958],{"class":867},"    client",[708,960,871],{"class":810},[708,962,824],{"class":810},[708,964,965],{"class":768},"Bad input, expired session, client mistake",[708,967,879],{"class":810},[708,969,882],{"class":810},[708,971,973,976,978,980,983,985],{"class":760,"line":972},9,[708,974,975],{"class":867},"    app",[708,977,871],{"class":810},[708,979,824],{"class":810},[708,981,982],{"class":768},"A bug or misconfiguration in our own code",[708,984,879],{"class":810},[708,986,882],{"class":810},[708,988,990,993,995,997,1000,1002],{"class":760,"line":989},10,[708,991,992],{"class":867},"    upstream",[708,994,871],{"class":810},[708,996,824],{"class":810},[708,998,999],{"class":768},"A third-party dependency failed",[708,1001,879],{"class":810},[708,1003,882],{"class":810},[708,1005,1007],{"class":760,"line":1006},11,[708,1008,1009],{"class":810},"  },\n",[708,1011,1013,1016],{"class":760,"line":1012},12,[708,1014,1015],{"class":810},"}",[708,1017,1018],{"class":814},")\n",[744,1020,1022],{"id":1021},"register-it","Register it",[613,1024,1025,1028,1029,1032,1033,1036],{},[619,1026,1027],{},"createSignals"," returns an evlog ",[684,1030,1031],{"href":518},"plugin",". Nuxt and Nitro expose the two hooks directly; every other integration takes it in a ",[619,1034,1035],{},"plugins"," array:",[1038,1039,1040,1221,1400,1505,1623,1799,1934,2044,2150,2260,2366,2472,2591,2697],"framework-tabs",{},[749,1041,1044],{"className":796,"code":1042,"filename":245,"language":799,"meta":1043,"style":755},"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",[619,1045,1046,1065,1085,1089,1113,1148,1183,1215],{"__ignoreMap":755},[708,1047,1048,1050,1052,1055,1057,1059,1061,1063],{"class":760,"line":761},[708,1049,807],{"class":806},[708,1051,811],{"class":810},[708,1053,1054],{"class":814}," createSignals",[708,1056,818],{"class":810},[708,1058,821],{"class":806},[708,1060,824],{"class":810},[708,1062,621],{"class":768},[708,1064,829],{"class":810},[708,1066,1067,1069,1071,1074,1076,1078,1080,1083],{"class":760,"line":832},[708,1068,807],{"class":806},[708,1070,811],{"class":810},[708,1072,1073],{"class":814}," fault",[708,1075,818],{"class":810},[708,1077,821],{"class":806},[708,1079,824],{"class":810},[708,1081,1082],{"class":768},"..\u002Fsignals",[708,1084,829],{"class":810},[708,1086,1087],{"class":760,"line":839},[708,1088,836],{"emptyLinePlaceholder":835},[708,1090,1091,1093,1096,1099,1101,1103,1106,1109,1111],{"class":760,"line":864},[708,1092,842],{"class":806},[708,1094,1095],{"class":806}," default",[708,1097,1098],{"class":855}," defineNitroPlugin",[708,1100,858],{"class":814},[708,1102,858],{"class":810},[708,1104,1105],{"class":893},"nitroApp",[708,1107,1108],{"class":810},")",[708,1110,897],{"class":845},[708,1112,952],{"class":810},[708,1114,1115,1118,1121,1124,1126,1128,1131,1134,1136,1139,1141,1144,1146],{"class":760,"line":885},[708,1116,1117],{"class":845},"  const",[708,1119,1120],{"class":814}," plugin",[708,1122,1123],{"class":810}," =",[708,1125,1054],{"class":855},[708,1127,858],{"class":867},[708,1129,1130],{"class":810},"{",[708,1132,1133],{"class":867}," signals",[708,1135,871],{"class":810},[708,1137,1138],{"class":867}," [",[708,1140,876],{"class":814},[708,1142,1143],{"class":867},"] ",[708,1145,1015],{"class":810},[708,1147,1018],{"class":867},[708,1149,1150,1153,1155,1158,1160,1163,1165,1167,1170,1172,1175,1177,1179,1181],{"class":760,"line":927},[708,1151,1152],{"class":814},"  nitroApp",[708,1154,903],{"class":810},[708,1156,1157],{"class":814},"hooks",[708,1159,903],{"class":810},[708,1161,1162],{"class":855},"hook",[708,1164,858],{"class":867},[708,1166,879],{"class":810},[708,1168,1169],{"class":768},"evlog:emit:keep",[708,1171,879],{"class":810},[708,1173,1174],{"class":810},",",[708,1176,1120],{"class":814},[708,1178,903],{"class":810},[708,1180,675],{"class":814},[708,1182,1018],{"class":867},[708,1184,1185,1187,1189,1191,1193,1195,1197,1199,1202,1204,1206,1208,1210,1213],{"class":760,"line":944},[708,1186,1152],{"class":814},[708,1188,903],{"class":810},[708,1190,1157],{"class":814},[708,1192,903],{"class":810},[708,1194,1162],{"class":855},[708,1196,858],{"class":867},[708,1198,879],{"class":810},[708,1200,1201],{"class":768},"evlog:enrich",[708,1203,879],{"class":810},[708,1205,1174],{"class":810},[708,1207,1120],{"class":814},[708,1209,903],{"class":810},[708,1211,1212],{"class":814},"enrich",[708,1214,1018],{"class":867},[708,1216,1217,1219],{"class":760,"line":955},[708,1218,1015],{"class":810},[708,1220,1018],{"class":814},[749,1222,1224],{"className":796,"code":1223,"filename":260,"language":799,"meta":1043,"style":755},"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",[619,1225,1226,1246,1264,1282,1286,1306,1334,1364,1394],{"__ignoreMap":755},[708,1227,1228,1230,1232,1235,1237,1239,1241,1244],{"class":760,"line":761},[708,1229,807],{"class":806},[708,1231,811],{"class":810},[708,1233,1234],{"class":814}," definePlugin",[708,1236,818],{"class":810},[708,1238,821],{"class":806},[708,1240,824],{"class":810},[708,1242,1243],{"class":768},"nitro",[708,1245,829],{"class":810},[708,1247,1248,1250,1252,1254,1256,1258,1260,1262],{"class":760,"line":832},[708,1249,807],{"class":806},[708,1251,811],{"class":810},[708,1253,1054],{"class":814},[708,1255,818],{"class":810},[708,1257,821],{"class":806},[708,1259,824],{"class":810},[708,1261,621],{"class":768},[708,1263,829],{"class":810},[708,1265,1266,1268,1270,1272,1274,1276,1278,1280],{"class":760,"line":839},[708,1267,807],{"class":806},[708,1269,811],{"class":810},[708,1271,1073],{"class":814},[708,1273,818],{"class":810},[708,1275,821],{"class":806},[708,1277,824],{"class":810},[708,1279,1082],{"class":768},[708,1281,829],{"class":810},[708,1283,1284],{"class":760,"line":864},[708,1285,836],{"emptyLinePlaceholder":835},[708,1287,1288,1290,1292,1294,1296,1298,1300,1302,1304],{"class":760,"line":885},[708,1289,842],{"class":806},[708,1291,1095],{"class":806},[708,1293,1234],{"class":855},[708,1295,858],{"class":814},[708,1297,858],{"class":810},[708,1299,1105],{"class":893},[708,1301,1108],{"class":810},[708,1303,897],{"class":845},[708,1305,952],{"class":810},[708,1307,1308,1310,1312,1314,1316,1318,1320,1322,1324,1326,1328,1330,1332],{"class":760,"line":927},[708,1309,1117],{"class":845},[708,1311,1120],{"class":814},[708,1313,1123],{"class":810},[708,1315,1054],{"class":855},[708,1317,858],{"class":867},[708,1319,1130],{"class":810},[708,1321,1133],{"class":867},[708,1323,871],{"class":810},[708,1325,1138],{"class":867},[708,1327,876],{"class":814},[708,1329,1143],{"class":867},[708,1331,1015],{"class":810},[708,1333,1018],{"class":867},[708,1335,1336,1338,1340,1342,1344,1346,1348,1350,1352,1354,1356,1358,1360,1362],{"class":760,"line":944},[708,1337,1152],{"class":814},[708,1339,903],{"class":810},[708,1341,1157],{"class":814},[708,1343,903],{"class":810},[708,1345,1162],{"class":855},[708,1347,858],{"class":867},[708,1349,879],{"class":810},[708,1351,1169],{"class":768},[708,1353,879],{"class":810},[708,1355,1174],{"class":810},[708,1357,1120],{"class":814},[708,1359,903],{"class":810},[708,1361,675],{"class":814},[708,1363,1018],{"class":867},[708,1365,1366,1368,1370,1372,1374,1376,1378,1380,1382,1384,1386,1388,1390,1392],{"class":760,"line":955},[708,1367,1152],{"class":814},[708,1369,903],{"class":810},[708,1371,1157],{"class":814},[708,1373,903],{"class":810},[708,1375,1162],{"class":855},[708,1377,858],{"class":867},[708,1379,879],{"class":810},[708,1381,1201],{"class":768},[708,1383,879],{"class":810},[708,1385,1174],{"class":810},[708,1387,1120],{"class":814},[708,1389,903],{"class":810},[708,1391,1212],{"class":814},[708,1393,1018],{"class":867},[708,1395,1396,1398],{"class":760,"line":972},[708,1397,1015],{"class":810},[708,1399,1018],{"class":814},[749,1401,1404],{"className":796,"code":1402,"filename":250,"language":799,"meta":1403,"style":755},"import { initLogger } from 'evlog'\nimport { createSignals } from '@evlog\u002Fsignals'\nimport { fault } from '.\u002Fsignals'\n\ninitLogger({ plugins: [createSignals({ signals: [fault] })] })\n","lib\u002Fevlog.ts",[619,1405,1406,1426,1444,1463,1467],{"__ignoreMap":755},[708,1407,1408,1410,1412,1415,1417,1419,1421,1424],{"class":760,"line":761},[708,1409,807],{"class":806},[708,1411,811],{"class":810},[708,1413,1414],{"class":814}," initLogger",[708,1416,818],{"class":810},[708,1418,821],{"class":806},[708,1420,824],{"class":810},[708,1422,1423],{"class":768},"evlog",[708,1425,829],{"class":810},[708,1427,1428,1430,1432,1434,1436,1438,1440,1442],{"class":760,"line":832},[708,1429,807],{"class":806},[708,1431,811],{"class":810},[708,1433,1054],{"class":814},[708,1435,818],{"class":810},[708,1437,821],{"class":806},[708,1439,824],{"class":810},[708,1441,621],{"class":768},[708,1443,829],{"class":810},[708,1445,1446,1448,1450,1452,1454,1456,1458,1461],{"class":760,"line":839},[708,1447,807],{"class":806},[708,1449,811],{"class":810},[708,1451,1073],{"class":814},[708,1453,818],{"class":810},[708,1455,821],{"class":806},[708,1457,824],{"class":810},[708,1459,1460],{"class":768},".\u002Fsignals",[708,1462,829],{"class":810},[708,1464,1465],{"class":760,"line":864},[708,1466,836],{"emptyLinePlaceholder":835},[708,1468,1469,1472,1474,1476,1479,1481,1483,1485,1487,1489,1491,1493,1496,1498,1501,1503],{"class":760,"line":885},[708,1470,1471],{"class":855},"initLogger",[708,1473,858],{"class":814},[708,1475,1130],{"class":810},[708,1477,1478],{"class":867}," plugins",[708,1480,871],{"class":810},[708,1482,1138],{"class":814},[708,1484,1027],{"class":855},[708,1486,858],{"class":814},[708,1488,1130],{"class":810},[708,1490,1133],{"class":867},[708,1492,871],{"class":810},[708,1494,1495],{"class":814}," [fault] ",[708,1497,1015],{"class":810},[708,1499,1500],{"class":814},")] ",[708,1502,1015],{"class":810},[708,1504,1018],{"class":814},[749,1506,1509],{"className":796,"code":1507,"filename":255,"language":799,"meta":1508,"style":755},"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",[619,1510,1511,1531,1549,1567,1571],{"__ignoreMap":755},[708,1512,1513,1515,1517,1520,1522,1524,1526,1529],{"class":760,"line":761},[708,1514,807],{"class":806},[708,1516,811],{"class":810},[708,1518,1519],{"class":814}," createEvlogHooks",[708,1521,818],{"class":810},[708,1523,821],{"class":806},[708,1525,824],{"class":810},[708,1527,1528],{"class":768},"evlog\u002Fsveltekit",[708,1530,829],{"class":810},[708,1532,1533,1535,1537,1539,1541,1543,1545,1547],{"class":760,"line":832},[708,1534,807],{"class":806},[708,1536,811],{"class":810},[708,1538,1054],{"class":814},[708,1540,818],{"class":810},[708,1542,821],{"class":806},[708,1544,824],{"class":810},[708,1546,621],{"class":768},[708,1548,829],{"class":810},[708,1550,1551,1553,1555,1557,1559,1561,1563,1565],{"class":760,"line":839},[708,1552,807],{"class":806},[708,1554,811],{"class":810},[708,1556,1073],{"class":814},[708,1558,818],{"class":810},[708,1560,821],{"class":806},[708,1562,824],{"class":810},[708,1564,1460],{"class":768},[708,1566,829],{"class":810},[708,1568,1569],{"class":760,"line":864},[708,1570,836],{"emptyLinePlaceholder":835},[708,1572,1573,1575,1577,1579,1582,1584,1587,1589,1591,1593,1595,1597,1599,1601,1603,1605,1607,1609,1611,1613,1615,1617,1619,1621],{"class":760,"line":885},[708,1574,842],{"class":806},[708,1576,846],{"class":845},[708,1578,811],{"class":810},[708,1580,1581],{"class":814}," handle",[708,1583,1174],{"class":810},[708,1585,1586],{"class":814}," handleError ",[708,1588,1015],{"class":810},[708,1590,1123],{"class":810},[708,1592,1519],{"class":855},[708,1594,858],{"class":814},[708,1596,1130],{"class":810},[708,1598,1478],{"class":867},[708,1600,871],{"class":810},[708,1602,1138],{"class":814},[708,1604,1027],{"class":855},[708,1606,858],{"class":814},[708,1608,1130],{"class":810},[708,1610,1133],{"class":867},[708,1612,871],{"class":810},[708,1614,1495],{"class":814},[708,1616,1015],{"class":810},[708,1618,1500],{"class":814},[708,1620,1015],{"class":810},[708,1622,1018],{"class":814},[749,1624,1625],{"className":796,"code":1223,"filename":265,"language":799,"meta":1043,"style":755},[619,1626,1627,1645,1663,1681,1685,1705,1733,1763,1793],{"__ignoreMap":755},[708,1628,1629,1631,1633,1635,1637,1639,1641,1643],{"class":760,"line":761},[708,1630,807],{"class":806},[708,1632,811],{"class":810},[708,1634,1234],{"class":814},[708,1636,818],{"class":810},[708,1638,821],{"class":806},[708,1640,824],{"class":810},[708,1642,1243],{"class":768},[708,1644,829],{"class":810},[708,1646,1647,1649,1651,1653,1655,1657,1659,1661],{"class":760,"line":832},[708,1648,807],{"class":806},[708,1650,811],{"class":810},[708,1652,1054],{"class":814},[708,1654,818],{"class":810},[708,1656,821],{"class":806},[708,1658,824],{"class":810},[708,1660,621],{"class":768},[708,1662,829],{"class":810},[708,1664,1665,1667,1669,1671,1673,1675,1677,1679],{"class":760,"line":839},[708,1666,807],{"class":806},[708,1668,811],{"class":810},[708,1670,1073],{"class":814},[708,1672,818],{"class":810},[708,1674,821],{"class":806},[708,1676,824],{"class":810},[708,1678,1082],{"class":768},[708,1680,829],{"class":810},[708,1682,1683],{"class":760,"line":864},[708,1684,836],{"emptyLinePlaceholder":835},[708,1686,1687,1689,1691,1693,1695,1697,1699,1701,1703],{"class":760,"line":885},[708,1688,842],{"class":806},[708,1690,1095],{"class":806},[708,1692,1234],{"class":855},[708,1694,858],{"class":814},[708,1696,858],{"class":810},[708,1698,1105],{"class":893},[708,1700,1108],{"class":810},[708,1702,897],{"class":845},[708,1704,952],{"class":810},[708,1706,1707,1709,1711,1713,1715,1717,1719,1721,1723,1725,1727,1729,1731],{"class":760,"line":927},[708,1708,1117],{"class":845},[708,1710,1120],{"class":814},[708,1712,1123],{"class":810},[708,1714,1054],{"class":855},[708,1716,858],{"class":867},[708,1718,1130],{"class":810},[708,1720,1133],{"class":867},[708,1722,871],{"class":810},[708,1724,1138],{"class":867},[708,1726,876],{"class":814},[708,1728,1143],{"class":867},[708,1730,1015],{"class":810},[708,1732,1018],{"class":867},[708,1734,1735,1737,1739,1741,1743,1745,1747,1749,1751,1753,1755,1757,1759,1761],{"class":760,"line":944},[708,1736,1152],{"class":814},[708,1738,903],{"class":810},[708,1740,1157],{"class":814},[708,1742,903],{"class":810},[708,1744,1162],{"class":855},[708,1746,858],{"class":867},[708,1748,879],{"class":810},[708,1750,1169],{"class":768},[708,1752,879],{"class":810},[708,1754,1174],{"class":810},[708,1756,1120],{"class":814},[708,1758,903],{"class":810},[708,1760,675],{"class":814},[708,1762,1018],{"class":867},[708,1764,1765,1767,1769,1771,1773,1775,1777,1779,1781,1783,1785,1787,1789,1791],{"class":760,"line":955},[708,1766,1152],{"class":814},[708,1768,903],{"class":810},[708,1770,1157],{"class":814},[708,1772,903],{"class":810},[708,1774,1162],{"class":855},[708,1776,858],{"class":867},[708,1778,879],{"class":810},[708,1780,1201],{"class":768},[708,1782,879],{"class":810},[708,1784,1174],{"class":810},[708,1786,1120],{"class":814},[708,1788,903],{"class":810},[708,1790,1212],{"class":814},[708,1792,1018],{"class":867},[708,1794,1795,1797],{"class":760,"line":972},[708,1796,1015],{"class":810},[708,1798,1018],{"class":814},[749,1800,1803],{"className":796,"code":1801,"filename":295,"language":799,"meta":1802,"style":755},"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",[619,1804,1805,1825,1843,1861,1865,1892,1929],{"__ignoreMap":755},[708,1806,1807,1809,1811,1814,1816,1818,1820,1823],{"class":760,"line":761},[708,1808,807],{"class":806},[708,1810,811],{"class":810},[708,1812,1813],{"class":814}," evlog",[708,1815,818],{"class":810},[708,1817,821],{"class":806},[708,1819,824],{"class":810},[708,1821,1822],{"class":768},"evlog\u002Freact-router",[708,1824,829],{"class":810},[708,1826,1827,1829,1831,1833,1835,1837,1839,1841],{"class":760,"line":832},[708,1828,807],{"class":806},[708,1830,811],{"class":810},[708,1832,1054],{"class":814},[708,1834,818],{"class":810},[708,1836,821],{"class":806},[708,1838,824],{"class":810},[708,1840,621],{"class":768},[708,1842,829],{"class":810},[708,1844,1845,1847,1849,1851,1853,1855,1857,1859],{"class":760,"line":839},[708,1846,807],{"class":806},[708,1848,811],{"class":810},[708,1850,1073],{"class":814},[708,1852,818],{"class":810},[708,1854,821],{"class":806},[708,1856,824],{"class":810},[708,1858,1460],{"class":768},[708,1860,829],{"class":810},[708,1862,1863],{"class":760,"line":864},[708,1864,836],{"emptyLinePlaceholder":835},[708,1866,1867,1869,1871,1874,1876,1879,1881,1884,1887,1889],{"class":760,"line":885},[708,1868,842],{"class":806},[708,1870,846],{"class":845},[708,1872,1873],{"class":814}," middleware",[708,1875,871],{"class":810},[708,1877,1878],{"class":764}," Route",[708,1880,903],{"class":810},[708,1882,1883],{"class":764},"MiddlewareFunction",[708,1885,1886],{"class":814},"[] ",[708,1888,852],{"class":810},[708,1890,1891],{"class":814}," [\n",[708,1893,1894,1897,1899,1901,1903,1905,1907,1909,1911,1913,1915,1917,1919,1921,1923,1925,1927],{"class":760,"line":927},[708,1895,1896],{"class":855},"  evlog",[708,1898,858],{"class":814},[708,1900,1130],{"class":810},[708,1902,1478],{"class":867},[708,1904,871],{"class":810},[708,1906,1138],{"class":814},[708,1908,1027],{"class":855},[708,1910,858],{"class":814},[708,1912,1130],{"class":810},[708,1914,1133],{"class":867},[708,1916,871],{"class":810},[708,1918,1495],{"class":814},[708,1920,1015],{"class":810},[708,1922,1500],{"class":814},[708,1924,1015],{"class":810},[708,1926,1108],{"class":814},[708,1928,882],{"class":810},[708,1930,1931],{"class":760,"line":944},[708,1932,1933],{"class":814},"]\n",[749,1935,1938],{"className":796,"code":1936,"filename":280,"language":799,"meta":1937,"style":755},"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",[619,1939,1940,1959,1977,1995,1999],{"__ignoreMap":755},[708,1941,1942,1944,1946,1948,1950,1952,1954,1957],{"class":760,"line":761},[708,1943,807],{"class":806},[708,1945,811],{"class":810},[708,1947,1813],{"class":814},[708,1949,818],{"class":810},[708,1951,821],{"class":806},[708,1953,824],{"class":810},[708,1955,1956],{"class":768},"evlog\u002Fhono",[708,1958,829],{"class":810},[708,1960,1961,1963,1965,1967,1969,1971,1973,1975],{"class":760,"line":832},[708,1962,807],{"class":806},[708,1964,811],{"class":810},[708,1966,1054],{"class":814},[708,1968,818],{"class":810},[708,1970,821],{"class":806},[708,1972,824],{"class":810},[708,1974,621],{"class":768},[708,1976,829],{"class":810},[708,1978,1979,1981,1983,1985,1987,1989,1991,1993],{"class":760,"line":839},[708,1980,807],{"class":806},[708,1982,811],{"class":810},[708,1984,1073],{"class":814},[708,1986,818],{"class":810},[708,1988,821],{"class":806},[708,1990,824],{"class":810},[708,1992,1460],{"class":768},[708,1994,829],{"class":810},[708,1996,1997],{"class":760,"line":864},[708,1998,836],{"emptyLinePlaceholder":835},[708,2000,2001,2004,2006,2009,2011,2013,2015,2017,2019,2021,2023,2025,2027,2029,2031,2033,2035,2037,2039,2041],{"class":760,"line":885},[708,2002,2003],{"class":814},"app",[708,2005,903],{"class":810},[708,2007,2008],{"class":855},"use",[708,2010,858],{"class":814},[708,2012,1423],{"class":855},[708,2014,858],{"class":814},[708,2016,1130],{"class":810},[708,2018,1478],{"class":867},[708,2020,871],{"class":810},[708,2022,1138],{"class":814},[708,2024,1027],{"class":855},[708,2026,858],{"class":814},[708,2028,1130],{"class":810},[708,2030,1133],{"class":867},[708,2032,871],{"class":810},[708,2034,1495],{"class":814},[708,2036,1015],{"class":810},[708,2038,1500],{"class":814},[708,2040,1015],{"class":810},[708,2042,2043],{"class":814},"))\n",[749,2045,2047],{"className":796,"code":2046,"filename":275,"language":799,"meta":1937,"style":755},"import { evlog } from 'evlog\u002Fexpress'\nimport { createSignals } from '@evlog\u002Fsignals'\nimport { fault } from '.\u002Fsignals'\n\napp.use(evlog({ plugins: [createSignals({ signals: [fault] })] }))\n",[619,2048,2049,2068,2086,2104,2108],{"__ignoreMap":755},[708,2050,2051,2053,2055,2057,2059,2061,2063,2066],{"class":760,"line":761},[708,2052,807],{"class":806},[708,2054,811],{"class":810},[708,2056,1813],{"class":814},[708,2058,818],{"class":810},[708,2060,821],{"class":806},[708,2062,824],{"class":810},[708,2064,2065],{"class":768},"evlog\u002Fexpress",[708,2067,829],{"class":810},[708,2069,2070,2072,2074,2076,2078,2080,2082,2084],{"class":760,"line":832},[708,2071,807],{"class":806},[708,2073,811],{"class":810},[708,2075,1054],{"class":814},[708,2077,818],{"class":810},[708,2079,821],{"class":806},[708,2081,824],{"class":810},[708,2083,621],{"class":768},[708,2085,829],{"class":810},[708,2087,2088,2090,2092,2094,2096,2098,2100,2102],{"class":760,"line":839},[708,2089,807],{"class":806},[708,2091,811],{"class":810},[708,2093,1073],{"class":814},[708,2095,818],{"class":810},[708,2097,821],{"class":806},[708,2099,824],{"class":810},[708,2101,1460],{"class":768},[708,2103,829],{"class":810},[708,2105,2106],{"class":760,"line":864},[708,2107,836],{"emptyLinePlaceholder":835},[708,2109,2110,2112,2114,2116,2118,2120,2122,2124,2126,2128,2130,2132,2134,2136,2138,2140,2142,2144,2146,2148],{"class":760,"line":885},[708,2111,2003],{"class":814},[708,2113,903],{"class":810},[708,2115,2008],{"class":855},[708,2117,858],{"class":814},[708,2119,1423],{"class":855},[708,2121,858],{"class":814},[708,2123,1130],{"class":810},[708,2125,1478],{"class":867},[708,2127,871],{"class":810},[708,2129,1138],{"class":814},[708,2131,1027],{"class":855},[708,2133,858],{"class":814},[708,2135,1130],{"class":810},[708,2137,1133],{"class":867},[708,2139,871],{"class":810},[708,2141,1495],{"class":814},[708,2143,1015],{"class":810},[708,2145,1500],{"class":814},[708,2147,1015],{"class":810},[708,2149,2043],{"class":814},[749,2151,2153],{"className":796,"code":2152,"filename":285,"language":799,"meta":1937,"style":755},"import { evlog } from 'evlog\u002Ffastify'\nimport { createSignals } from '@evlog\u002Fsignals'\nimport { fault } from '.\u002Fsignals'\n\nawait app.register(evlog, { plugins: [createSignals({ signals: [fault] })] })\n",[619,2154,2155,2174,2192,2210,2214],{"__ignoreMap":755},[708,2156,2157,2159,2161,2163,2165,2167,2169,2172],{"class":760,"line":761},[708,2158,807],{"class":806},[708,2160,811],{"class":810},[708,2162,1813],{"class":814},[708,2164,818],{"class":810},[708,2166,821],{"class":806},[708,2168,824],{"class":810},[708,2170,2171],{"class":768},"evlog\u002Ffastify",[708,2173,829],{"class":810},[708,2175,2176,2178,2180,2182,2184,2186,2188,2190],{"class":760,"line":832},[708,2177,807],{"class":806},[708,2179,811],{"class":810},[708,2181,1054],{"class":814},[708,2183,818],{"class":810},[708,2185,821],{"class":806},[708,2187,824],{"class":810},[708,2189,621],{"class":768},[708,2191,829],{"class":810},[708,2193,2194,2196,2198,2200,2202,2204,2206,2208],{"class":760,"line":839},[708,2195,807],{"class":806},[708,2197,811],{"class":810},[708,2199,1073],{"class":814},[708,2201,818],{"class":810},[708,2203,821],{"class":806},[708,2205,824],{"class":810},[708,2207,1460],{"class":768},[708,2209,829],{"class":810},[708,2211,2212],{"class":760,"line":864},[708,2213,836],{"emptyLinePlaceholder":835},[708,2215,2216,2219,2222,2224,2227,2230,2232,2234,2236,2238,2240,2242,2244,2246,2248,2250,2252,2254,2256,2258],{"class":760,"line":885},[708,2217,2218],{"class":806},"await",[708,2220,2221],{"class":814}," app",[708,2223,903],{"class":810},[708,2225,2226],{"class":855},"register",[708,2228,2229],{"class":814},"(evlog",[708,2231,1174],{"class":810},[708,2233,811],{"class":810},[708,2235,1478],{"class":867},[708,2237,871],{"class":810},[708,2239,1138],{"class":814},[708,2241,1027],{"class":855},[708,2243,858],{"class":814},[708,2245,1130],{"class":810},[708,2247,1133],{"class":867},[708,2249,871],{"class":810},[708,2251,1495],{"class":814},[708,2253,1015],{"class":810},[708,2255,1500],{"class":814},[708,2257,1015],{"class":810},[708,2259,1018],{"class":814},[749,2261,2263],{"className":796,"code":2262,"filename":290,"language":799,"meta":1937,"style":755},"import { evlog } from 'evlog\u002Felysia'\nimport { createSignals } from '@evlog\u002Fsignals'\nimport { fault } from '.\u002Fsignals'\n\napp.use(evlog({ plugins: [createSignals({ signals: [fault] })] }))\n",[619,2264,2265,2284,2302,2320,2324],{"__ignoreMap":755},[708,2266,2267,2269,2271,2273,2275,2277,2279,2282],{"class":760,"line":761},[708,2268,807],{"class":806},[708,2270,811],{"class":810},[708,2272,1813],{"class":814},[708,2274,818],{"class":810},[708,2276,821],{"class":806},[708,2278,824],{"class":810},[708,2280,2281],{"class":768},"evlog\u002Felysia",[708,2283,829],{"class":810},[708,2285,2286,2288,2290,2292,2294,2296,2298,2300],{"class":760,"line":832},[708,2287,807],{"class":806},[708,2289,811],{"class":810},[708,2291,1054],{"class":814},[708,2293,818],{"class":810},[708,2295,821],{"class":806},[708,2297,824],{"class":810},[708,2299,621],{"class":768},[708,2301,829],{"class":810},[708,2303,2304,2306,2308,2310,2312,2314,2316,2318],{"class":760,"line":839},[708,2305,807],{"class":806},[708,2307,811],{"class":810},[708,2309,1073],{"class":814},[708,2311,818],{"class":810},[708,2313,821],{"class":806},[708,2315,824],{"class":810},[708,2317,1460],{"class":768},[708,2319,829],{"class":810},[708,2321,2322],{"class":760,"line":864},[708,2323,836],{"emptyLinePlaceholder":835},[708,2325,2326,2328,2330,2332,2334,2336,2338,2340,2342,2344,2346,2348,2350,2352,2354,2356,2358,2360,2362,2364],{"class":760,"line":885},[708,2327,2003],{"class":814},[708,2329,903],{"class":810},[708,2331,2008],{"class":855},[708,2333,858],{"class":814},[708,2335,1423],{"class":855},[708,2337,858],{"class":814},[708,2339,1130],{"class":810},[708,2341,1478],{"class":867},[708,2343,871],{"class":810},[708,2345,1138],{"class":814},[708,2347,1027],{"class":855},[708,2349,858],{"class":814},[708,2351,1130],{"class":810},[708,2353,1133],{"class":867},[708,2355,871],{"class":810},[708,2357,1495],{"class":814},[708,2359,1015],{"class":810},[708,2361,1500],{"class":814},[708,2363,1015],{"class":810},[708,2365,2043],{"class":814},[749,2367,2370],{"className":796,"code":2368,"filename":270,"language":799,"meta":2369,"style":755},"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",[619,2371,2372,2392,2410,2428,2432],{"__ignoreMap":755},[708,2373,2374,2376,2378,2381,2383,2385,2387,2390],{"class":760,"line":761},[708,2375,807],{"class":806},[708,2377,811],{"class":810},[708,2379,2380],{"class":814}," EvlogModule",[708,2382,818],{"class":810},[708,2384,821],{"class":806},[708,2386,824],{"class":810},[708,2388,2389],{"class":768},"evlog\u002Fnestjs",[708,2391,829],{"class":810},[708,2393,2394,2396,2398,2400,2402,2404,2406,2408],{"class":760,"line":832},[708,2395,807],{"class":806},[708,2397,811],{"class":810},[708,2399,1054],{"class":814},[708,2401,818],{"class":810},[708,2403,821],{"class":806},[708,2405,824],{"class":810},[708,2407,621],{"class":768},[708,2409,829],{"class":810},[708,2411,2412,2414,2416,2418,2420,2422,2424,2426],{"class":760,"line":839},[708,2413,807],{"class":806},[708,2415,811],{"class":810},[708,2417,1073],{"class":814},[708,2419,818],{"class":810},[708,2421,821],{"class":806},[708,2423,824],{"class":810},[708,2425,1460],{"class":768},[708,2427,829],{"class":810},[708,2429,2430],{"class":760,"line":864},[708,2431,836],{"emptyLinePlaceholder":835},[708,2433,2434,2437,2439,2442,2444,2446,2448,2450,2452,2454,2456,2458,2460,2462,2464,2466,2468,2470],{"class":760,"line":885},[708,2435,2436],{"class":814},"EvlogModule",[708,2438,903],{"class":810},[708,2440,2441],{"class":855},"forRoot",[708,2443,858],{"class":814},[708,2445,1130],{"class":810},[708,2447,1478],{"class":867},[708,2449,871],{"class":810},[708,2451,1138],{"class":814},[708,2453,1027],{"class":855},[708,2455,858],{"class":814},[708,2457,1130],{"class":810},[708,2459,1133],{"class":867},[708,2461,871],{"class":810},[708,2463,1495],{"class":814},[708,2465,1015],{"class":810},[708,2467,1500],{"class":814},[708,2469,1015],{"class":810},[708,2471,1018],{"class":814},[749,2473,2476],{"className":796,"code":2474,"filename":314,"language":799,"meta":2475,"style":755},"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",[619,2477,2478,2498,2516,2534,2538],{"__ignoreMap":755},[708,2479,2480,2482,2484,2487,2489,2491,2493,2496],{"class":760,"line":761},[708,2481,807],{"class":806},[708,2483,811],{"class":810},[708,2485,2486],{"class":814}," withEvlog",[708,2488,818],{"class":810},[708,2490,821],{"class":806},[708,2492,824],{"class":810},[708,2494,2495],{"class":768},"evlog\u002Forpc",[708,2497,829],{"class":810},[708,2499,2500,2502,2504,2506,2508,2510,2512,2514],{"class":760,"line":832},[708,2501,807],{"class":806},[708,2503,811],{"class":810},[708,2505,1054],{"class":814},[708,2507,818],{"class":810},[708,2509,821],{"class":806},[708,2511,824],{"class":810},[708,2513,621],{"class":768},[708,2515,829],{"class":810},[708,2517,2518,2520,2522,2524,2526,2528,2530,2532],{"class":760,"line":839},[708,2519,807],{"class":806},[708,2521,811],{"class":810},[708,2523,1073],{"class":814},[708,2525,818],{"class":810},[708,2527,821],{"class":806},[708,2529,824],{"class":810},[708,2531,1460],{"class":768},[708,2533,829],{"class":810},[708,2535,2536],{"class":760,"line":864},[708,2537,836],{"emptyLinePlaceholder":835},[708,2539,2540,2543,2546,2548,2550,2552,2555,2558,2561,2563,2565,2567,2569,2571,2573,2575,2577,2579,2581,2583,2585,2587,2589],{"class":760,"line":885},[708,2541,2542],{"class":845},"const",[708,2544,2545],{"class":814}," handler ",[708,2547,852],{"class":810},[708,2549,2486],{"class":855},[708,2551,858],{"class":814},[708,2553,2554],{"class":810},"new",[708,2556,2557],{"class":855}," RPCHandler",[708,2559,2560],{"class":814},"(router)",[708,2562,1174],{"class":810},[708,2564,811],{"class":810},[708,2566,1478],{"class":867},[708,2568,871],{"class":810},[708,2570,1138],{"class":814},[708,2572,1027],{"class":855},[708,2574,858],{"class":814},[708,2576,1130],{"class":810},[708,2578,1133],{"class":867},[708,2580,871],{"class":810},[708,2582,1495],{"class":814},[708,2584,1015],{"class":810},[708,2586,1500],{"class":814},[708,2588,1015],{"class":810},[708,2590,1018],{"class":814},[749,2592,2595],{"className":796,"code":2593,"filename":300,"language":799,"meta":2594,"style":755},"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",[619,2596,2597,2616,2634,2652,2656],{"__ignoreMap":755},[708,2598,2599,2601,2603,2605,2607,2609,2611,2614],{"class":760,"line":761},[708,2600,807],{"class":806},[708,2602,811],{"class":810},[708,2604,2486],{"class":814},[708,2606,818],{"class":810},[708,2608,821],{"class":806},[708,2610,824],{"class":810},[708,2612,2613],{"class":768},"evlog\u002Fworkers",[708,2615,829],{"class":810},[708,2617,2618,2620,2622,2624,2626,2628,2630,2632],{"class":760,"line":832},[708,2619,807],{"class":806},[708,2621,811],{"class":810},[708,2623,1054],{"class":814},[708,2625,818],{"class":810},[708,2627,821],{"class":806},[708,2629,824],{"class":810},[708,2631,621],{"class":768},[708,2633,829],{"class":810},[708,2635,2636,2638,2640,2642,2644,2646,2648,2650],{"class":760,"line":839},[708,2637,807],{"class":806},[708,2639,811],{"class":810},[708,2641,1073],{"class":814},[708,2643,818],{"class":810},[708,2645,821],{"class":806},[708,2647,824],{"class":810},[708,2649,1460],{"class":768},[708,2651,829],{"class":810},[708,2653,2654],{"class":760,"line":864},[708,2655,836],{"emptyLinePlaceholder":835},[708,2657,2658,2660,2662,2664,2667,2669,2671,2673,2675,2677,2679,2681,2683,2685,2687,2689,2691,2693,2695],{"class":760,"line":885},[708,2659,842],{"class":806},[708,2661,1095],{"class":806},[708,2663,2486],{"class":855},[708,2665,2666],{"class":814},"(handler",[708,2668,1174],{"class":810},[708,2670,811],{"class":810},[708,2672,1478],{"class":867},[708,2674,871],{"class":810},[708,2676,1138],{"class":814},[708,2678,1027],{"class":855},[708,2680,858],{"class":814},[708,2682,1130],{"class":810},[708,2684,1133],{"class":867},[708,2686,871],{"class":810},[708,2688,1495],{"class":814},[708,2690,1015],{"class":810},[708,2692,1500],{"class":814},[708,2694,1015],{"class":810},[708,2696,1018],{"class":814},[749,2698,2699],{"className":796,"code":1402,"filename":305,"language":799,"meta":755,"style":755},[619,2700,2701,2719,2737,2755,2759],{"__ignoreMap":755},[708,2702,2703,2705,2707,2709,2711,2713,2715,2717],{"class":760,"line":761},[708,2704,807],{"class":806},[708,2706,811],{"class":810},[708,2708,1414],{"class":814},[708,2710,818],{"class":810},[708,2712,821],{"class":806},[708,2714,824],{"class":810},[708,2716,1423],{"class":768},[708,2718,829],{"class":810},[708,2720,2721,2723,2725,2727,2729,2731,2733,2735],{"class":760,"line":832},[708,2722,807],{"class":806},[708,2724,811],{"class":810},[708,2726,1054],{"class":814},[708,2728,818],{"class":810},[708,2730,821],{"class":806},[708,2732,824],{"class":810},[708,2734,621],{"class":768},[708,2736,829],{"class":810},[708,2738,2739,2741,2743,2745,2747,2749,2751,2753],{"class":760,"line":839},[708,2740,807],{"class":806},[708,2742,811],{"class":810},[708,2744,1073],{"class":814},[708,2746,818],{"class":810},[708,2748,821],{"class":806},[708,2750,824],{"class":810},[708,2752,1460],{"class":768},[708,2754,829],{"class":810},[708,2756,2757],{"class":760,"line":864},[708,2758,836],{"emptyLinePlaceholder":835},[708,2760,2761,2763,2765,2767,2769,2771,2773,2775,2777,2779,2781,2783,2785,2787,2789,2791],{"class":760,"line":885},[708,2762,1471],{"class":855},[708,2764,858],{"class":814},[708,2766,1130],{"class":810},[708,2768,1478],{"class":867},[708,2770,871],{"class":810},[708,2772,1138],{"class":814},[708,2774,1027],{"class":855},[708,2776,858],{"class":814},[708,2778,1130],{"class":810},[708,2780,1133],{"class":867},[708,2782,871],{"class":810},[708,2784,1495],{"class":814},[708,2786,1015],{"class":810},[708,2788,1500],{"class":814},[708,2790,1015],{"class":810},[708,2792,1018],{"class":814},[744,2794,2796],{"id":2795},"read-the-column","Read the column",[613,2798,2799],{},"The next 500 that reaches your drain carries the answer:",[749,2801,2806],{"className":2802,"code":2803,"filename":2804,"language":2805,"meta":755,"style":755},"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",[619,2807,2808,2812,2835,2855,2871,2920,2933,2979,2984],{"__ignoreMap":755},[708,2809,2810],{"class":760,"line":761},[708,2811,861],{"class":810},[708,2813,2814,2817,2820,2823,2825,2828,2831,2833],{"class":760,"line":832},[708,2815,2816],{"class":810},"  \"",[708,2818,2819],{"class":845},"method",[708,2821,2822],{"class":810},"\"",[708,2824,871],{"class":810},[708,2826,2827],{"class":810}," \"",[708,2829,2830],{"class":768},"POST",[708,2832,2822],{"class":810},[708,2834,882],{"class":810},[708,2836,2837,2839,2842,2844,2846,2848,2851,2853],{"class":760,"line":839},[708,2838,2816],{"class":810},[708,2840,2841],{"class":845},"path",[708,2843,2822],{"class":810},[708,2845,871],{"class":810},[708,2847,2827],{"class":810},[708,2849,2850],{"class":768},"\u002Fapi\u002Fcheckout",[708,2852,2822],{"class":810},[708,2854,882],{"class":810},[708,2856,2857,2859,2862,2864,2866,2869],{"class":760,"line":864},[708,2858,2816],{"class":810},[708,2860,2861],{"class":845},"status",[708,2863,2822],{"class":810},[708,2865,871],{"class":810},[708,2867,2868],{"class":912}," 502",[708,2870,882],{"class":810},[708,2872,2873,2875,2878,2880,2882,2884,2886,2888,2890,2892,2894,2897,2899,2901,2903,2906,2908,2910,2912,2915,2917],{"class":760,"line":885},[708,2874,2816],{"class":810},[708,2876,2877],{"class":845},"error",[708,2879,2822],{"class":810},[708,2881,871],{"class":810},[708,2883,811],{"class":810},[708,2885,2827],{"class":810},[708,2887,725],{"class":764},[708,2889,2822],{"class":810},[708,2891,871],{"class":810},[708,2893,2827],{"class":810},[708,2895,2896],{"class":768},"FetchError",[708,2898,2822],{"class":810},[708,2900,1174],{"class":810},[708,2902,2827],{"class":810},[708,2904,2905],{"class":764},"message",[708,2907,2822],{"class":810},[708,2909,871],{"class":810},[708,2911,2827],{"class":810},[708,2913,2914],{"class":768},"request to https:\u002F\u002Fapi.stripe.com\u002F... failed, reason: read ECONNRESET",[708,2916,2822],{"class":810},[708,2918,2919],{"class":810}," },\n",[708,2921,2922,2924,2927,2929,2931],{"class":760,"line":927},[708,2923,2816],{"class":810},[708,2925,2926],{"class":845},"signals",[708,2928,2822],{"class":810},[708,2930,871],{"class":810},[708,2932,952],{"class":810},[708,2934,2935,2938,2940,2942,2944,2946,2948,2951,2953,2955,2957,2960,2962,2964,2966,2969,2971,2973,2976],{"class":760,"line":944},[708,2936,2937],{"class":810},"    \"",[708,2939,876],{"class":764},[708,2941,2822],{"class":810},[708,2943,871],{"class":810},[708,2945,811],{"class":810},[708,2947,2827],{"class":810},[708,2949,2950],{"class":912},"value",[708,2952,2822],{"class":810},[708,2954,871],{"class":810},[708,2956,2827],{"class":810},[708,2958,2959],{"class":768},"upstream",[708,2961,2822],{"class":810},[708,2963,1174],{"class":810},[708,2965,2827],{"class":810},[708,2967,2968],{"class":912},"confidence",[708,2970,2822],{"class":810},[708,2972,871],{"class":810},[708,2974,2975],{"class":912}," 0.93",[708,2977,2978],{"class":810}," }\n",[708,2980,2981],{"class":760,"line":955},[708,2982,2983],{"class":810},"  }\n",[708,2985,2986],{"class":760,"line":972},[708,2987,2988],{"class":810},"}\n",[613,2990,2991,2993,2994,2996,2997,903],{},[619,2992,2950],{}," is the answer, ",[619,2995,2968],{}," 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 ",[684,2998,2999],{"href":158},"drain",[624,3001,3003],{"id":3002},"then-keep-what-sampling-drops","Then keep what sampling drops",[613,3005,3006,3007,3009,3010,3013,3014,3017],{},"Add ",[619,3008,675],{}," to a signal and a ",[619,3011,3012],{},"true"," verdict forces the event past sampling. Six requests on a production rule, ",[619,3015,3016],{},"info"," kept at 0%: sampling keeps the two errors, and three of the four 200s come back because a signal said so:",[3019,3020],"signals-judge",{},[613,3022,3023],{},"This is the signal that rescued the silent checkout:",[749,3025,3027],{"className":796,"code":3026,"filename":798,"language":799,"meta":755,"style":755},"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",[619,3028,3029,3046,3061,3103,3118,3155],{"__ignoreMap":755},[708,3030,3031,3033,3035,3038,3040,3042,3044],{"class":760,"line":761},[708,3032,842],{"class":806},[708,3034,846],{"class":845},[708,3036,3037],{"class":814}," silentFailure ",[708,3039,852],{"class":810},[708,3041,815],{"class":855},[708,3043,858],{"class":814},[708,3045,861],{"class":810},[708,3047,3048,3050,3052,3054,3057,3059],{"class":760,"line":832},[708,3049,868],{"class":867},[708,3051,871],{"class":810},[708,3053,824],{"class":810},[708,3055,3056],{"class":768},"silent-failure",[708,3058,879],{"class":810},[708,3060,882],{"class":810},[708,3062,3063,3065,3067,3069,3071,3073,3075,3077,3080,3083,3086,3088,3090,3093,3095,3097,3099,3101],{"class":760,"line":839},[708,3064,888],{"class":855},[708,3066,871],{"class":810},[708,3068,894],{"class":893},[708,3070,897],{"class":845},[708,3072,894],{"class":814},[708,3074,903],{"class":810},[708,3076,906],{"class":814},[708,3078,3079],{"class":810},"===",[708,3081,3082],{"class":912}," 200",[708,3084,3085],{"class":810}," &&",[708,3087,894],{"class":814},[708,3089,903],{"class":810},[708,3091,3092],{"class":814},"path ",[708,3094,3079],{"class":810},[708,3096,824],{"class":810},[708,3098,2850],{"class":768},[708,3100,879],{"class":810},[708,3102,882],{"class":810},[708,3104,3105,3107,3109,3111,3114,3116],{"class":760,"line":864},[708,3106,930],{"class":867},[708,3108,871],{"class":810},[708,3110,824],{"class":810},[708,3112,3113],{"class":768},"Returned 200, but the customer did not get what they came for",[708,3115,879],{"class":810},[708,3117,882],{"class":810},[708,3119,3120,3123,3125,3128,3130,3132,3134,3137,3140,3142,3144,3147,3150,3153],{"class":760,"line":885},[708,3121,3122],{"class":855},"  keep",[708,3124,871],{"class":810},[708,3126,3127],{"class":893}," v",[708,3129,897],{"class":845},[708,3131,3127],{"class":814},[708,3133,903],{"class":810},[708,3135,3136],{"class":814},"value ",[708,3138,3139],{"class":810},"&&",[708,3141,3127],{"class":814},[708,3143,903],{"class":810},[708,3145,3146],{"class":814},"confidence ",[708,3148,3149],{"class":810},">",[708,3151,3152],{"class":912}," 0.8",[708,3154,882],{"class":810},[708,3156,3157,3159],{"class":760,"line":927},[708,3158,1015],{"class":810},[708,3160,1018],{"class":814},[613,3162,3163,3165,3166,3169,3170,3173],{},[619,3164,675],{}," only promotes. It never drops an event a ",[684,3167,3168],{"href":67},"sampling rule"," would have kept, and the promoted event carries ",[619,3171,3172],{},"kept: true"," on the column so your counts stay honest.",[624,3175,3177],{"id":3176},"where-to-next","Where to next",[3179,3180,3181,3185,3188,3202],"card-group",{},[3182,3183,3184],"card",{"icon":471,"title":468,"to":469},"Yes\u002Fno, pick one, or a rubric. Which shape gives you which column, and how to write a question the model can actually answer.",[3182,3186,3187],{"icon":476,"title":473,"to":474},"Price per event, the rate limit that binds first, latency on the keep path, and what leaves your process.",[3182,3189,3190,3191,3194,3195,3197,3198,3201],{"icon":84,"title":441,"to":478},"Every option of ",[619,3192,3193],{},"defineSignal"," and ",[619,3196,1027],{},", the column format, ",[619,3199,3200],{},"stats()",", and the test helpers, on one page.",[3182,3203,3204],{"icon":483,"title":420,"to":481},"Three signals most apps want on day one, and nine more to copy from.",[3206,3207,3208],"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":755,"searchDepth":832,"depth":832,"links":3210},[3211,3212,3218,3219],{"id":626,"depth":832,"text":627},{"id":689,"depth":832,"text":690,"children":3213},[3214,3215,3216,3217],{"id":746,"depth":839,"text":747},{"id":789,"depth":839,"text":790},{"id":1021,"depth":839,"text":1022},{"id":2795,"depth":839,"text":2796},{"id":3002,"depth":832,"text":3003},{"id":3176,"depth":832,"text":3177},"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",[3223,3226,3227],{"label":468,"icon":471,"to":469,"color":3224,"variant":3225},"neutral","subtle",{"label":473,"icon":476,"to":474,"color":3224,"variant":3225},{"label":441,"icon":84,"to":478,"color":3224,"variant":3225},{},{"title":41,"icon":44},{"title":459,"description":3220},"lWjv1fiYMEMNvP_WBhX0sfukwuQFPK1-3rjifaHENQU",[3233,3235],{"title":455,"path":456,"stem":457,"description":3234,"icon":439,"children":-1},"Build a Node.js HTTP handler with structured request logs, explicit outcomes, error context, and a JSON event you can query.",{"title":468,"path":469,"stem":470,"description":3236,"icon":471,"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.",1791114768611]