public byte[] OnUpdateAllCommand(CoreNetworkServer server, CoreNetworkOpcode opcode, byte[] payload)
        {
            //Read token
            uint token       = BinaryTool.ReadUInt32(payload, 0);
            var  eventSender = new OperationProgressClient(this, token);

            //Begin thread
            var t = new Thread(() =>
            {
                PackageUpdater.BeginUpdate(eventSender);
            });

            t.IsBackground = true;
            t.Start();
            return(new byte[0]);
        }