"use strict";{window.OfflineClientInfo=new class{constructor(){if(this._broadcastChannel="undefined"==typeof BroadcastChannel?null:new BroadcastChannel("offline"),this._queuedMessages=[],this._onMessageCallback=null,this._broadcastChannel){var a=this;this._broadcastChannel.onmessage=function(b){a._OnBroadcastChannelMessage(b)}}}_OnBroadcastChannelMessage(a){return this._onMessageCallback?void this._onMessageCallback(a):void this._queuedMessages.push(a)}SetMessageCallback(a){this._onMessageCallback=a;for(let b of this._queuedMessages)this._onMessageCallback(b);this._queuedMessages.length=0}}}