import { CANCEL } from '@redux-saga/symbols';

var MAX_SIGNED_INT = 2147483647;
function delayP(ms, val) {
  if (val === void 0) {
    val = true;
  }

  // https://developer.mozilla.org/en-US/docs/Web/API/setTimeout#maximum_delay_value
  if (process.env.NODE_ENV !== 'production' && ms > MAX_SIGNED_INT) {
    throw new Error('delay only supports a maximum value of ' + MAX_SIGNED_INT + 'ms');
  }

  var timeoutId;
  var promise = new Promise(function (resolve) {
    timeoutId = setTimeout(resolve, Math.min(MAX_SIGNED_INT, ms), val);
  });

  promise[CANCEL] = function () {
    clearTimeout(timeoutId);
  };

  return promise;
}

export default delayP;