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Default: ",[423,658,659],{},".evlog\u002Flogs",[626,661,662,667,672],{},[644,663,664],{},[423,665,666],{},"since",[644,668,669],{},[423,670,671],{},"Date | string",[644,673,674,675,566],{},"Yield events with ",[423,676,677],{},"timestamp >= since",[626,679,680,685,689],{},[644,681,682],{},[423,683,684],{},"until",[644,686,687],{},[423,688,671],{},[644,690,674,691,566],{},[423,692,693],{},"timestamp \u003C= until",[626,695,696,701,706],{},[644,697,698],{},[423,699,700],{},"level",[644,702,703],{},[423,704,705],{},"LogLevel | LogLevel[]",[644,707,708],{},"Filter by event level.",[626,710,711,716,721],{},[644,712,713],{},[423,714,715],{},"filter",[644,717,718],{},[423,719,720],{},"(event) => boolean",[644,722,723],{},"Custom predicate.",[414,725,726],{},"Malformed lines (partial writes, manual edits) are silently skipped — your script never crashes on a bad line.",[437,728,730],{"id":729},"live-tail","Live tail",[442,732,734],{"className":444,"code":733,"language":446,"meta":447,"style":447},"import { tailFsLogs } from 'evlog\u002Ffs'\n\nconst ac = new AbortController()\nprocess.on('SIGINT', () => ac.abort())\n\nfor await (const event of tailFsLogs({ signal: ac.signal })) {\n  console.log('live:', event.action ?? event.message)\n}\n",[423,735,736,755,759,778,816,820,860,896],{"__ignoreMap":447},[451,737,738,740,742,745,747,749,751,753],{"class":453,"line":454},[451,739,458],{"class":457},[451,741,462],{"class":461},[451,743,744],{"class":465}," tailFsLogs",[451,746,469],{"class":461},[451,748,472],{"class":457},[451,750,475],{"class":461},[451,752,429],{"class":478},[451,754,481],{"class":461},[451,756,757],{"class":453,"line":484},[451,758,488],{"emptyLinePlaceholder":487},[451,760,761,763,766,769,772,775],{"class":453,"line":491},[451,762,504],{"class":503},[451,764,765],{"class":465}," ac ",[451,767,768],{"class":461},"=",[451,770,771],{"class":461}," new",[451,773,774],{"class":513}," AbortController",[451,776,777],{"class":465},"()\n",[451,779,780,783,785,788,790,792,795,797,799,802,805,808,810,813],{"class":453,"line":560},[451,781,782],{"class":465},"process",[451,784,566],{"class":461},[451,786,787],{"class":513},"on",[451,789,516],{"class":465},[451,791,534],{"class":461},[451,793,794],{"class":478},"SIGINT",[451,796,534],{"class":461},[451,798,537],{"class":461},[451,800,801],{"class":461}," ()",[451,803,804],{"class":503}," =>",[451,806,807],{"class":465}," ac",[451,809,566],{"class":461},[451,811,812],{"class":513},"abort",[451,814,815],{"class":465},"())\n",[451,817,818],{"class":453,"line":605},[451,819,488],{"emptyLinePlaceholder":487},[451,821,823,825,827,829,831,833,835,837,839,841,844,846,848,850,853,856,858],{"class":453,"line":822},6,[451,824,494],{"class":457},[451,826,497],{"class":457},[451,828,500],{"class":465},[451,830,504],{"class":503},[451,832,507],{"class":465},[451,834,510],{"class":461},[451,836,744],{"class":513},[451,838,516],{"class":465},[451,840,519],{"class":461},[451,842,843],{"class":522}," signal",[451,845,526],{"class":461},[451,847,807],{"class":465},[451,849,566],{"class":461},[451,851,852],{"class":465},"signal ",[451,854,855],{"class":461},"}",[451,857,554],{"class":465},[451,859,557],{"class":461},[451,861,863,865,867,869,871,873,876,878,880,882,884,886,888,890,892,894],{"class":453,"line":862},7,[451,864,563],{"class":465},[451,866,566],{"class":461},[451,868,569],{"class":513},[451,870,516],{"class":522},[451,872,534],{"class":461},[451,874,875],{"class":478},"live:",[451,877,534],{"class":461},[451,879,537],{"class":461},[451,881,584],{"class":465},[451,883,566],{"class":461},[451,885,589],{"class":465},[451,887,592],{"class":461},[451,889,584],{"class":465},[451,891,566],{"class":461},[451,893,599],{"class":465},[451,895,602],{"class":522},[451,897,899],{"class":453,"line":898},8,[451,900,608],{"class":461},[414,902,903,906,907,910],{},[423,904,905],{},"tailFsLogs(options)"," first yields existing events (unless ",[423,908,909],{},"fromEnd: true","), then keeps yielding new ones as they're appended — including events written into newly created daily files. Partial writes split across polls are recombined transparently.",[616,912,914],{"id":913},"tail-specific-options","Tail-specific options",[620,916,917,927],{},[623,918,919],{},[626,920,921,923,925],{},[629,922,631],{},[629,924,634],{},[629,926,637],{},[639,928,929,944,959],{},[626,930,931,936,941],{},[644,932,933],{},[423,934,935],{},"pollIntervalMs",[644,937,938],{},[423,939,940],{},"number",[644,942,943],{},"Polling interval. Default: 500ms (minimum 50ms).",[626,945,946,951,956],{},[644,947,948],{},[423,949,950],{},"fromEnd",[644,952,953],{},[423,954,955],{},"boolean",[644,957,958],{},"Skip existing events; only yield future ones. Default: false.",[626,960,961,966,971],{},[644,962,963],{},[423,964,965],{},"signal",[644,967,968],{},[423,969,970],{},"AbortSignal",[644,972,973],{},"Stop tailing when aborted.",[414,975,976,977,983],{},"All ",[418,978,980],{"href":979},"#options",[423,981,982],{},"readFsLogs"," options also apply.",[437,985,987],{"id":986},"use-cases","Use cases",[989,990,991,998,1001,1011],"ul",{},[992,993,994,995,997],"li",{},"A local Electron \u002F Tauri dashboard reading ",[423,996,425],{}," from a target project directory.",[992,999,1000],{},"A CI report aggregator that scans logs after a test run.",[992,1002,1003,1004,1007,1008,566],{},"A ",[423,1005,1006],{},"grep","-style CLI that pipes filtered events into ",[423,1009,1010],{},"jq",[992,1012,1013],{},"Replaying historic events into a dashboard before switching to a live in-process subscription.",[1015,1016,1017],"style",{},"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 .sfazB, html code.shiki .sfazB{--shiki-light:#91B859;--shiki-default:#C3E88D;--shiki-dark:#C3E88D}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 .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);}",{"title":447,"searchDepth":484,"depth":484,"links":1019},[1020,1023,1026],{"id":439,"depth":484,"text":440,"children":1021},[1022],{"id":618,"depth":491,"text":85},{"id":729,"depth":484,"text":730,"children":1024},[1025],{"id":913,"depth":491,"text":914},{"id":986,"depth":484,"text":987},"Replay and tail the local NDJSON drain with readFsLogs and tailFsLogs — works in-process or from any external Node tool.","md",null,{},{"title":300,"icon":303},{"title":409,"description":1027},"KupzQAD4M93U6RKljXz0n6r-lyPGDGVxa5uaZVAJmxA",[1035,1037],{"title":295,"path":296,"stem":297,"description":1036,"icon":298,"children":-1},"Every drain request sent by evlog is tagged with a User-Agent and an X-Evlog-Source header so receivers can identify the traffic.",{"title":41,"path":310,"stem":311,"description":1038,"icon":44,"children":-1},"Send your logs to external services with evlog adapters. Built-in support for popular observability platforms and custom destinations.",1778326977852]