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feat: oidc attempt 82845345
Diffstat (limited to 'src/lib/oncePromise.ts')
| -rw-r--r-- | src/lib/oncePromise.ts | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/src/lib/oncePromise.ts b/src/lib/oncePromise.ts index f6ce775..6ce6287 100644 --- a/src/lib/oncePromise.ts +++ b/src/lib/oncePromise.ts @@ -10,13 +10,19 @@ const ensurePromise = <T>(maybePromise: T | PromiseLike<T>): Promise<T> => ? (maybePromise as Promise<T>) : Promise.resolve(maybePromise); /** Returns a function that caches successful promises until time runs out, and throws away unsuccessful ones */ -export const oncePromise = <T>(create: () => Promise<T>, timeout = -1) => { +export const oncePromise = <T>( + create: () => Promise<T>, + retries = true, + timeout = -1 +) => { let getPromise = (): Promise<T> => { const oldGetPromise = getPromise, - promise = ensurePromise(create()).catch((e) => { - getPromise = oldGetPromise; - throw e; - }), + promise = retries + ? ensurePromise(create()).catch((e) => { + getPromise = oldGetPromise; + throw e; + }) + : ensurePromise(create()), expires = timeout > 0 ? performance.now() + timeout : 0; return (getPromise = expires ? ((() => |