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- {"version":3,"file":"retryer.esm.js","sources":["../../src/retryer.ts"],"sourcesContent":["import { focusManager } from './focusManager'\nimport { onlineManager } from './onlineManager'\nimport { sleep } from './utils'\nimport type { CancelOptions, NetworkMode } from './types'\n\n// TYPES\n\ninterface RetryerConfig<TData = unknown, TError = unknown> {\n fn: () => TData | Promise<TData>\n abort?: () => void\n onError?: (error: TError) => void\n onSuccess?: (data: TData) => void\n onFail?: (failureCount: number, error: TError) => void\n onPause?: () => void\n onContinue?: () => void\n retry?: RetryValue<TError>\n retryDelay?: RetryDelayValue<TError>\n networkMode: NetworkMode | undefined\n}\n\nexport interface Retryer<TData = unknown> {\n promise: Promise<TData>\n cancel: (cancelOptions?: CancelOptions) => void\n continue: () => Promise<unknown>\n cancelRetry: () => void\n continueRetry: () => void\n}\n\nexport type RetryValue<TError> = boolean | number | ShouldRetryFunction<TError>\n\ntype ShouldRetryFunction<TError> = (\n failureCount: number,\n error: TError,\n) => boolean\n\nexport type RetryDelayValue<TError> = number | RetryDelayFunction<TError>\n\ntype RetryDelayFunction<TError = unknown> = (\n failureCount: number,\n error: TError,\n) => number\n\nfunction defaultRetryDelay(failureCount: number) {\n return Math.min(1000 * 2 ** failureCount, 30000)\n}\n\nexport function canFetch(networkMode: NetworkMode | undefined): boolean {\n return (networkMode ?? 'online') === 'online'\n ? onlineManager.isOnline()\n : true\n}\n\nexport class CancelledError {\n revert?: boolean\n silent?: boolean\n constructor(options?: CancelOptions) {\n this.revert = options?.revert\n this.silent = options?.silent\n }\n}\n\nexport function isCancelledError(value: any): value is CancelledError {\n return value instanceof CancelledError\n}\n\nexport function createRetryer<TData = unknown, TError = unknown>(\n config: RetryerConfig<TData, TError>,\n): Retryer<TData> {\n let isRetryCancelled = false\n let failureCount = 0\n let isResolved = false\n let continueFn: ((value?: unknown) => boolean) | undefined\n let promiseResolve: (data: TData) => void\n let promiseReject: (error: TError) => void\n\n const promise = new Promise<TData>((outerResolve, outerReject) => {\n promiseResolve = outerResolve\n promiseReject = outerReject\n })\n\n const cancel = (cancelOptions?: CancelOptions): void => {\n if (!isResolved) {\n reject(new CancelledError(cancelOptions))\n\n config.abort?.()\n }\n }\n const cancelRetry = () => {\n isRetryCancelled = true\n }\n\n const continueRetry = () => {\n isRetryCancelled = false\n }\n\n const shouldPause = () =>\n !focusManager.isFocused() ||\n (config.networkMode !== 'always' && !onlineManager.isOnline())\n\n const resolve = (value: any) => {\n if (!isResolved) {\n isResolved = true\n config.onSuccess?.(value)\n continueFn?.()\n promiseResolve(value)\n }\n }\n\n const reject = (value: any) => {\n if (!isResolved) {\n isResolved = true\n config.onError?.(value)\n continueFn?.()\n promiseReject(value)\n }\n }\n\n const pause = () => {\n return new Promise((continueResolve) => {\n continueFn = (value) => {\n const canContinue = isResolved || !shouldPause()\n if (canContinue) {\n continueResolve(value)\n }\n return canContinue\n }\n config.onPause?.()\n }).then(() => {\n continueFn = undefined\n if (!isResolved) {\n config.onContinue?.()\n }\n })\n }\n\n // Create loop function\n const run = () => {\n // Do nothing if already resolved\n if (isResolved) {\n return\n }\n\n let promiseOrValue: any\n\n // Execute query\n try {\n promiseOrValue = config.fn()\n } catch (error) {\n promiseOrValue = Promise.reject(error)\n }\n\n Promise.resolve(promiseOrValue)\n .then(resolve)\n .catch((error) => {\n // Stop if the fetch is already resolved\n if (isResolved) {\n return\n }\n\n // Do we need to retry the request?\n const retry = config.retry ?? 3\n const retryDelay = config.retryDelay ?? defaultRetryDelay\n const delay =\n typeof retryDelay === 'function'\n ? retryDelay(failureCount, error)\n : retryDelay\n const shouldRetry =\n retry === true ||\n (typeof retry === 'number' && failureCount < retry) ||\n (typeof retry === 'function' && retry(failureCount, error))\n\n if (isRetryCancelled || !shouldRetry) {\n // We are done if the query does not need to be retried\n reject(error)\n return\n }\n\n failureCount++\n\n // Notify on fail\n config.onFail?.(failureCount, error)\n\n // Delay\n sleep(delay)\n // Pause if the document is not visible or when the device is offline\n .then(() => {\n if (shouldPause()) {\n return pause()\n }\n return\n })\n .then(() => {\n if (isRetryCancelled) {\n reject(error)\n } else {\n run()\n }\n })\n })\n }\n\n // Start loop\n if (canFetch(config.networkMode)) {\n run()\n } else {\n pause().then(run)\n }\n\n return {\n promise,\n cancel,\n continue: () => {\n const didContinue = continueFn?.()\n return didContinue ? promise : Promise.resolve()\n },\n cancelRetry,\n continueRetry,\n }\n}\n"],"names":["defaultRetryDelay","failureCount","Math","min","canFetch","networkMode","onlineManager","isOnline","CancelledError","constructor","options","revert","silent","isCancelledError","value","createRetryer","config","isRetryCancelled","isResolved","continueFn","promiseResolve","promiseReject","promise","Promise","outerResolve","outerReject","cancel","cancelOptions","reject","abort","cancelRetry","continueRetry","shouldPause","focusManager","isFocused","resolve","onSuccess","onError","pause","continueResolve","canContinue","onPause","then","undefined","onContinue","run","promiseOrValue","fn","error","catch","retry","retryDelay","delay","shouldRetry","onFail","sleep","continue","didContinue"],"mappings":";;;;AA0CA,SAASA,iBAAT,CAA2BC,YAA3B,EAAiD;EAC/C,OAAOC,IAAI,CAACC,GAAL,CAAS,OAAO,CAAKF,IAAAA,YAArB,EAAmC,KAAnC,CAAP,CAAA;AACD,CAAA;;AAEM,SAASG,QAAT,CAAkBC,WAAlB,EAAiE;AACtE,EAAA,OAAO,CAACA,WAAD,IAACA,IAAAA,GAAAA,WAAD,GAAgB,QAAhB,MAA8B,QAA9B,GACHC,aAAa,CAACC,QAAd,EADG,GAEH,IAFJ,CAAA;AAGD,CAAA;AAEM,MAAMC,cAAN,CAAqB;EAG1BC,WAAW,CAACC,OAAD,EAA0B;AACnC,IAAA,IAAA,CAAKC,MAAL,GAAcD,OAAd,IAAcA,IAAAA,GAAAA,KAAAA,CAAAA,GAAAA,OAAO,CAAEC,MAAvB,CAAA;AACA,IAAA,IAAA,CAAKC,MAAL,GAAcF,OAAd,IAAcA,IAAAA,GAAAA,KAAAA,CAAAA,GAAAA,OAAO,CAAEE,MAAvB,CAAA;AACD,GAAA;;AANyB,CAAA;AASrB,SAASC,gBAAT,CAA0BC,KAA1B,EAA+D;EACpE,OAAOA,KAAK,YAAYN,cAAxB,CAAA;AACD,CAAA;AAEM,SAASO,aAAT,CACLC,MADK,EAEW;EAChB,IAAIC,gBAAgB,GAAG,KAAvB,CAAA;EACA,IAAIhB,YAAY,GAAG,CAAnB,CAAA;EACA,IAAIiB,UAAU,GAAG,KAAjB,CAAA;AACA,EAAA,IAAIC,UAAJ,CAAA;AACA,EAAA,IAAIC,cAAJ,CAAA;AACA,EAAA,IAAIC,aAAJ,CAAA;EAEA,MAAMC,OAAO,GAAG,IAAIC,OAAJ,CAAmB,CAACC,YAAD,EAAeC,WAAf,KAA+B;AAChEL,IAAAA,cAAc,GAAGI,YAAjB,CAAA;AACAH,IAAAA,aAAa,GAAGI,WAAhB,CAAA;AACD,GAHe,CAAhB,CAAA;;EAKA,MAAMC,MAAM,GAAIC,aAAD,IAAyC;IACtD,IAAI,CAACT,UAAL,EAAiB;AACfU,MAAAA,MAAM,CAAC,IAAIpB,cAAJ,CAAmBmB,aAAnB,CAAD,CAAN,CAAA;AAEAX,MAAAA,MAAM,CAACa,KAAP,IAAAb,IAAAA,GAAAA,KAAAA,CAAAA,GAAAA,MAAM,CAACa,KAAP,EAAA,CAAA;AACD,KAAA;GALH,CAAA;;EAOA,MAAMC,WAAW,GAAG,MAAM;AACxBb,IAAAA,gBAAgB,GAAG,IAAnB,CAAA;GADF,CAAA;;EAIA,MAAMc,aAAa,GAAG,MAAM;AAC1Bd,IAAAA,gBAAgB,GAAG,KAAnB,CAAA;GADF,CAAA;;AAIA,EAAA,MAAMe,WAAW,GAAG,MAClB,CAACC,YAAY,CAACC,SAAb,EAAD,IACClB,MAAM,CAACX,WAAP,KAAuB,QAAvB,IAAmC,CAACC,aAAa,CAACC,QAAd,EAFvC,CAAA;;EAIA,MAAM4B,OAAO,GAAIrB,KAAD,IAAgB;IAC9B,IAAI,CAACI,UAAL,EAAiB;AACfA,MAAAA,UAAU,GAAG,IAAb,CAAA;AACAF,MAAAA,MAAM,CAACoB,SAAP,IAAA,IAAA,GAAA,KAAA,CAAA,GAAApB,MAAM,CAACoB,SAAP,CAAmBtB,KAAnB,CAAA,CAAA;MACAK,UAAU,IAAA,IAAV,YAAAA,UAAU,EAAA,CAAA;MACVC,cAAc,CAACN,KAAD,CAAd,CAAA;AACD,KAAA;GANH,CAAA;;EASA,MAAMc,MAAM,GAAId,KAAD,IAAgB;IAC7B,IAAI,CAACI,UAAL,EAAiB;AACfA,MAAAA,UAAU,GAAG,IAAb,CAAA;AACAF,MAAAA,MAAM,CAACqB,OAAP,IAAA,IAAA,GAAA,KAAA,CAAA,GAAArB,MAAM,CAACqB,OAAP,CAAiBvB,KAAjB,CAAA,CAAA;MACAK,UAAU,IAAA,IAAV,YAAAA,UAAU,EAAA,CAAA;MACVE,aAAa,CAACP,KAAD,CAAb,CAAA;AACD,KAAA;GANH,CAAA;;EASA,MAAMwB,KAAK,GAAG,MAAM;AAClB,IAAA,OAAO,IAAIf,OAAJ,CAAagB,eAAD,IAAqB;MACtCpB,UAAU,GAAIL,KAAD,IAAW;AACtB,QAAA,MAAM0B,WAAW,GAAGtB,UAAU,IAAI,CAACc,WAAW,EAA9C,CAAA;;AACA,QAAA,IAAIQ,WAAJ,EAAiB;UACfD,eAAe,CAACzB,KAAD,CAAf,CAAA;AACD,SAAA;;AACD,QAAA,OAAO0B,WAAP,CAAA;OALF,CAAA;;AAOAxB,MAAAA,MAAM,CAACyB,OAAP,IAAAzB,IAAAA,GAAAA,KAAAA,CAAAA,GAAAA,MAAM,CAACyB,OAAP,EAAA,CAAA;KARK,CAAA,CASJC,IATI,CASC,MAAM;AACZvB,MAAAA,UAAU,GAAGwB,SAAb,CAAA;;MACA,IAAI,CAACzB,UAAL,EAAiB;AACfF,QAAAA,MAAM,CAAC4B,UAAP,IAAA5B,IAAAA,GAAAA,KAAAA,CAAAA,GAAAA,MAAM,CAAC4B,UAAP,EAAA,CAAA;AACD,OAAA;AACF,KAdM,CAAP,CAAA;AAeD,GAhBD,CAlDgB;;;EAqEhB,MAAMC,GAAG,GAAG,MAAM;AAChB;AACA,IAAA,IAAI3B,UAAJ,EAAgB;AACd,MAAA,OAAA;AACD,KAAA;;IAED,IAAI4B,cAAJ,CANgB;;IAShB,IAAI;AACFA,MAAAA,cAAc,GAAG9B,MAAM,CAAC+B,EAAP,EAAjB,CAAA;KADF,CAEE,OAAOC,KAAP,EAAc;AACdF,MAAAA,cAAc,GAAGvB,OAAO,CAACK,MAAR,CAAeoB,KAAf,CAAjB,CAAA;AACD,KAAA;;AAEDzB,IAAAA,OAAO,CAACY,OAAR,CAAgBW,cAAhB,CACGJ,CAAAA,IADH,CACQP,OADR,CAEGc,CAAAA,KAFH,CAEUD,KAAD,IAAW;AAAA,MAAA,IAAA,aAAA,EAAA,kBAAA,CAAA;;AAChB;AACA,MAAA,IAAI9B,UAAJ,EAAgB;AACd,QAAA,OAAA;AACD,OAJe;;;AAOhB,MAAA,MAAMgC,KAAK,GAAGlC,CAAAA,aAAAA,GAAAA,MAAM,CAACkC,KAAV,4BAAmB,CAA9B,CAAA;AACA,MAAA,MAAMC,UAAU,GAAGnC,CAAAA,kBAAAA,GAAAA,MAAM,CAACmC,UAAV,iCAAwBnD,iBAAxC,CAAA;AACA,MAAA,MAAMoD,KAAK,GACT,OAAOD,UAAP,KAAsB,UAAtB,GACIA,UAAU,CAAClD,YAAD,EAAe+C,KAAf,CADd,GAEIG,UAHN,CAAA;MAIA,MAAME,WAAW,GACfH,KAAK,KAAK,IAAV,IACC,OAAOA,KAAP,KAAiB,QAAjB,IAA6BjD,YAAY,GAAGiD,KAD7C,IAEC,OAAOA,KAAP,KAAiB,UAAjB,IAA+BA,KAAK,CAACjD,YAAD,EAAe+C,KAAf,CAHvC,CAAA;;AAKA,MAAA,IAAI/B,gBAAgB,IAAI,CAACoC,WAAzB,EAAsC;AACpC;QACAzB,MAAM,CAACoB,KAAD,CAAN,CAAA;AACA,QAAA,OAAA;AACD,OAAA;;AAED/C,MAAAA,YAAY,GAxBI;;MA2BhBe,MAAM,CAACsC,MAAP,IAAA,IAAA,GAAA,KAAA,CAAA,GAAAtC,MAAM,CAACsC,MAAP,CAAgBrD,YAAhB,EAA8B+C,KAA9B,CAAA,CA3BgB;;MA8BhBO,KAAK,CAACH,KAAD,CAAL;OAEGV,IAFH,CAEQ,MAAM;QACV,IAAIV,WAAW,EAAf,EAAmB;AACjB,UAAA,OAAOM,KAAK,EAAZ,CAAA;AACD,SAAA;;AACD,QAAA,OAAA;OANJ,CAAA,CAQGI,IARH,CAQQ,MAAM;AACV,QAAA,IAAIzB,gBAAJ,EAAsB;UACpBW,MAAM,CAACoB,KAAD,CAAN,CAAA;AACD,SAFD,MAEO;UACLH,GAAG,EAAA,CAAA;AACJ,SAAA;OAbL,CAAA,CAAA;KAhCJ,CAAA,CAAA;AAgDD,GA/DD,CArEgB;;;AAuIhB,EAAA,IAAIzC,QAAQ,CAACY,MAAM,CAACX,WAAR,CAAZ,EAAkC;IAChCwC,GAAG,E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