penpal/es5/startConnectionTimeout.js

A promise-based library for communicating with iframes via postMessage.

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;

var _enums = require("./enums");

/**
 * Starts a timeout and calls the callback with an error
 * if the timeout completes before the stop function is called.
 */
var _default = (timeout, callback) => {
  let timeoutId;

  if (timeout !== undefined) {
    timeoutId = window.setTimeout(() => {
      const error = new Error("Connection timed out after ".concat(timeout, "ms"));
      error.code = _enums.ErrorCode.ConnectionTimeout;
      callback(error);
    }, timeout);
  }

  return () => {
    clearTimeout(timeoutId);
  };
};

exports.default = _default;