private void join(final String address, final int port) {
Callable<JoinStatus> operation = new Callable<JoinStatus>() {
@Override
public JoinStatus call() throws InterruptedException {
JoinStatus joinStatus = networkSystem.join(address, port);
return joinStatus;
}
};
final WaitPopup<JoinStatus> popup = getManager().pushScreen(WaitPopup.ASSET_URI, WaitPopup.class);