ServerMessageBlock response ) throws SmbException {
synchronized (session.transport()) {
        if( response != null ) {
            response.received = false;
        }
        treeConnect( request, response );
        if( request == null || (response != null && response.received )) {
            return;
        }
        if( service.equals( "A:" ) == false ) {
            switch( request.command ) {