32 lines
1,003 B
TypeScript
32 lines
1,003 B
TypeScript
/**
|
|
* Throttle the given function to only run `size` times in parallel.
|
|
* Extra calls will be queued until one of the earlier calls completes.
|
|
*/
|
|
declare function throat<TResult, TArgs extends any[]>(
|
|
size: number,
|
|
fn: (...args: TArgs) => Promise<TResult>
|
|
): (...args: TArgs) => Promise<TResult>;
|
|
|
|
/**
|
|
* Throttle the given function to only run `size` times in parallel.
|
|
* Extra calls will be queued until one of the earlier calls completes.
|
|
*/
|
|
declare function throat<TResult, TArgs extends any[]>(
|
|
fn: (...args: TArgs) => Promise<TResult>,
|
|
size: number
|
|
): (...args: TArgs) => Promise<TResult>;
|
|
|
|
/**
|
|
* Create a throttle that only allows `size` calls in parallel.
|
|
* Extra calls will be queued until one of the earlier calls completes.
|
|
*
|
|
* To create an exclusive lock, just use a `size` of `1`.
|
|
*/
|
|
declare function throat(
|
|
size: number
|
|
): <TResult, TArgs extends any[] = []>(
|
|
fn: (...args: TArgs) => Promise<TResult>,
|
|
...args: TArgs
|
|
) => Promise<TResult>;
|
|
export default throat;
|
|
|