Retry - A generic retry function (handy for various use cases)

retry.ts

/** 
 * A generic retry function (handy for various use cases).
 */
const retry = async <T>(fn: () => Promise<T>, maxRetries = 3, delay = 1000): Promise<T> => {
  let retries = 0;

  while (retries < maxRetries) {
    try {
      return await fn();
    } catch (error) {
      retries++;
      if (retries === maxRetries) {
        throw error;
      }

      await new Promise((resolve) => setTimeout(resolve, delay));
    }
  }

  throw new Error('Max retries exceeded');
};