1. module promise-retry
   1. function promise-retry (fn, options)

module promise-retry

function promise-retry (fn, options)

• description and source-code

  function promiseRetry(fn, options) {
      var temp;
      var operation;
  
      if (typeof fn === 'object' && typeof options === 'function') {
          // Swap options and fn when using alternate signature (options, fn)
          temp = options;
          options = fn;
          fn = temp;
      }
  
      operation = retry.operation(options);
  
      return new Promise(function (resolve, reject) {
          operation.attempt(function (number) {
              Promise.resolve()
              .then(function () {
                  return fn(function (err) {
                      if (isRetryError(err)) {
                          err = err.retried;
                      }
  
                      throw errcode('Retrying', 'EPROMISERETRY', { retried: err });
                  }, number);
              })
              .then(resolve, function (err) {
                  if (isRetryError(err)) {
                      err = err.retried;
  
                      if (operation.retry(err || new Error())) {
                          return;
                      }
                  }
  
                  reject(err);
              });
          });
      });
  }

• example usage

  n/a