in content/lib/paho-mqtt.js [735:750]
var Timeout = function(client, window, timeoutSeconds, action, args) {
this._window = window;
if (!timeoutSeconds)
timeoutSeconds = 30;
var doTimeout = function (action, client, args) {
return function () {
return action.apply(client, args);
};
};
this.timeout = setTimeout(doTimeout(action, client, args), timeoutSeconds * 1000);
this.cancel = function() {
this._window.clearTimeout(this.timeout);
};
};