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{"version":3,"file":"anr.js","sources":["../../src/anr.ts"],"sourcesContent":["import type { StackFrame } from '@sentry/types';\n\nimport { dropUndefinedKeys } from './object';\nimport { filenameIsInApp } from './stacktrace';\n\ntype WatchdogReturn = {\n /** Resets the watchdog timer */\n poll: () => void;\n /** Enables or disables the watchdog timer */\n enabled: (state: boolean) => void;\n};\n\ntype CreateTimerImpl = () => { getTimeMs: () => number; reset: () => void };\n\n/**\n * A node.js watchdog timer\n * @param pollInterval The interval that we expect to get polled at\n * @param anrThreshold The threshold for when we consider ANR\n * @param callback The callback to call for ANR\n * @returns An object with `poll` and `enabled` functions {@link WatchdogReturn}\n */\nexport function watchdogTimer(\n createTimer: CreateTimerImpl,\n pollInterval: number,\n anrThreshold: number,\n callback: () => void,\n): WatchdogReturn {\n const timer = createTimer();\n let triggered = false;\n let enabled = true;\n\n setInterval(() => {\n const diffMs = timer.getTimeMs();\n\n if (triggered === false && diffMs > pollInterval + anrThreshold) {\n triggered = true;\n if (enabled) {\n callback();\n }\n }\n\n if (diffMs < pollInterval + anrThreshold) {\n triggered = false;\n }\n }, 20);\n\n return {\n poll: () => {\n timer.reset();\n },\n enabled: (state: boolean) => {\n enabled = state;\n },\n };\n}\n\n// types copied from inspector.d.ts\ninterface Location {\n scriptId: string;\n lineNumber: number;\n columnNumber?: number;\n}\n\ninterface CallFrame {\n functionName: string;\n location: Location;\n url: string;\n}\n\n/**\n * Converts Debugger.CallFrame to Sentry StackFrame\n */\nexport function callFrameToStackFrame(\n frame: CallFrame,\n url: string | undefined,\n getModuleFromFilename: (filename: string | undefined) => string | undefined,\n): StackFrame {\n const filename = url ? url.replace(/^file:\\/\\//, '') : undefined;\n\n // CallFrame row/col are 0 based, whereas StackFrame are 1 based\n const colno = frame.location.columnNumber ? frame.location.columnNumber + 1 : undefined;\n const lineno = frame.location.lineNumber ? frame.location.lineNumber + 1 : undefined;\n\n return dropUndefinedKeys({\n filename,\n module: getModuleFromFilename(filename),\n function: frame.functionName || '?',\n colno,\n lineno,\n in_app: filename ? filenameIsInApp(filename) : undefined,\n });\n}\n"],"names":[],"mappings":";;;AAcA;AACA;AACA;AACA;AACA;AACA;AACA;AACO,SAAS,aAAa;AAC7B,EAAE,WAAW;AACb,EAAE,YAAY;AACd,EAAE,YAAY;AACd,EAAE,QAAQ;AACV,EAAkB;AAClB,EAAE,MAAM,KAAA,GAAQ,WAAW,EAAE,CAAA;AAC7B,EAAE,IAAI,SAAU,GAAE,KAAK,CAAA;AACvB,EAAE,IAAI,OAAQ,GAAE,IAAI,CAAA;AACpB;AACA,EAAE,WAAW,CAAC,MAAM;AACpB,IAAI,MAAM,MAAO,GAAE,KAAK,CAAC,SAAS,EAAE,CAAA;AACpC;AACA,IAAI,IAAI,SAAA,KAAc,KAAA,IAAS,MAAA,GAAS,YAAA,GAAe,YAAY,EAAE;AACrE,MAAM,SAAA,GAAY,IAAI,CAAA;AACtB,MAAM,IAAI,OAAO,EAAE;AACnB,QAAQ,QAAQ,EAAE,CAAA;AAClB,OAAM;AACN,KAAI;AACJ;AACA,IAAI,IAAI,MAAA,GAAS,YAAa,GAAE,YAAY,EAAE;AAC9C,MAAM,SAAA,GAAY,KAAK,CAAA;AACvB,KAAI;AACJ,GAAG,EAAE,EAAE,CAAC,CAAA;AACR;AACA,EAAE,OAAO;AACT,IAAI,IAAI,EAAE,MAAM;AAChB,MAAM,KAAK,CAAC,KAAK,EAAE,CAAA;AACnB,KAAK;AACL,IAAI,OAAO,EAAE,CAAC,KAAK,KAAc;AACjC,MAAM,OAAA,GAAU,KAAK,CAAA;AACrB,KAAK;AACL,GAAG,CAAA;AACH,CAAA;AACA;AACA;;AAaA;AACA;AACA;AACO,SAAS,qBAAqB;AACrC,EAAE,KAAK;AACP,EAAE,GAAG;AACL,EAAE,qBAAqB;AACvB,EAAc;AACd,EAAE,MAAM,QAAA,GAAW,GAAA,GAAM,GAAG,CAAC,OAAO,CAAC,YAAY,EAAE,EAAE,CAAA,GAAI,SAAS,CAAA;AAClE;AACA;AACA,EAAE,MAAM,KAAM,GAAE,KAAK,CAAC,QAAQ,CAAC,YAAA,GAAe,KAAK,CAAC,QAAQ,CAAC,eAAe,CAAA,GAAI,SAAS,CAAA;AACzF,EAAE,MAAM,MAAO,GAAE,KAAK,CAAC,QAAQ,CAAC,UAAA,GAAa,KAAK,CAAC,QAAQ,CAAC,aAAa,CAAA,GAAI,SAAS,CAAA;AACtF;AACA,EAAE,OAAO,iBAAiB,CAAC;AAC3B,IAAI,QAAQ;AACZ,IAAI,MAAM,EAAE,qBAAqB,CAAC,QAAQ,CAAC;AAC3C,IAAI,QAAQ,EAAE,KAAK,CAAC,YAAA,IAAgB,GAAG;AACvC,IAAI,KAAK;AACT,IAAI,MAAM;AACV,IAAI,MAAM,EAAE,QAAS,GAAE,eAAe,CAAC,QAAQ,CAAE,GAAE,SAAS;AAC5D,GAAG,CAAC,CAAA;AACJ;;;;"}
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