simple example with retry + custom errors

retry.js

class RetryError extends Error {
  constructor(message, err) {
    super(message);
    this.kind = 'RetryError';
    // work here with the error
    this.rawError = err;
  }
}

/**
 * 
 * @param {Promise<Function>} fn 
 * @param {*} param1 
 * @returns 
 */
function retry(fn, {delay = 100, limit = 10, limitMsg = 'Retry limit reached'}){
  let calls = 0;
  return new Promise((resolve, reject) => {
    const interval = setInterval(async () => {
      try {
      const result = await fn()
      clearInterval(interval)
      resolve(result)
      } catch (error) {
        if (calls >= limit) reject(new RetryError(limitMsg, err))
        calls++;
      }

      },delay)
  })
}

// usage will go like this

const fn = async () => {
  // some code that will throw an error
}

try {
retry(fn, {delay: 1000, limit: 10, limitMsg: 'Retry limit reached'})
} catch (e) {
  console.log(e.rawError, e.kind, e.message) // will have, trace, kind(RetryError) and message
  console.log( e instanceof Error) // true -> triggers e.g. in Sentry or React Error Boundary
}