How to use the osc.Bundle function in osc

if (msg.checkAddrPattern('/lp/matrix')) {
                    // and check messages typetag.
                    if (msg.checkTypetag('iii')) {
                        client.send({
                            OSCMessage: {
                                address: msg.address,
                                typetags: msg.typetags,
                                args: msg.args
                            }
                        });
                    }
                }
            });
        } else {
            // Bundle is now available.
            var bundle   = new osc.Bundle(),
                message1 = new osc.Message(obj.address, obj.message),
                message2 = new osc.Message('/status', 'from ' + client.sessionId + ' at ' + new Date().toString());
            
            // to bundle messages, simply call 'add()' with instance of the Message.
            bundle.add(message1);
            bundle.add(message2);
            // set timetag.
            bundle.setTimetag(bundle.now());
            
            // we can send Bundle in the same way as Message.
            OSCServer.send(bundle, OSCClient);
        }
    });