Function retry

retry<T>(fn: (() => Promise<T>), maxRetries??: number, timeout??: number | ((currentAttemptCount: number) => number)): Promise<T>
Utility to re-run the given promise function until it resolves or until the number of tries was exceeded.

Example
```
// try up to four times with 2s delay between each try
const model = await retry(Model.find(1), 4, 2000);
```
Returns
Type Parameters
- T
Parameters
- fn: (() => Promise<T>)
  
  The function returning a promise to be called.
  - - (): Promise<T>
    - Returns Promise<T>
- Optional maxRetries: number = 3
  
  The number of times the function should be retried.
- Optional timeout: number | ((currentAttemptCount: number) => number) = 0
  
  The wait time between attempts in milliseconds. If 0, it will not wait. If a function, it will be called with the number of retries left.
Returns Promise<T>
- Defined in src/Support/function/retry.ts:17

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