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33 lines
1003 B
TypeScript
33 lines
1003 B
TypeScript
12 months ago
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/**
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* Throttle the given function to only run `size` times in parallel.
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* Extra calls will be queued until one of the earlier calls completes.
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*/
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declare function throat<TResult, TArgs extends any[]>(
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size: number,
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fn: (...args: TArgs) => Promise<TResult>
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): (...args: TArgs) => Promise<TResult>;
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/**
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* Throttle the given function to only run `size` times in parallel.
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* Extra calls will be queued until one of the earlier calls completes.
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*/
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declare function throat<TResult, TArgs extends any[]>(
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fn: (...args: TArgs) => Promise<TResult>,
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size: number
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): (...args: TArgs) => Promise<TResult>;
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/**
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* Create a throttle that only allows `size` calls in parallel.
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* Extra calls will be queued until one of the earlier calls completes.
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*
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* To create an exclusive lock, just use a `size` of `1`.
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*/
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declare function throat(
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size: number
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): <TResult, TArgs extends any[] = []>(
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fn: (...args: TArgs) => Promise<TResult>,
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...args: TArgs
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) => Promise<TResult>;
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export default throat;
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