* @return the remote service references of the other peer.
*/
RemoteServiceReference[] sendLease(
final RemoteServiceRegistration[] myServices,
final String[] myTopics) {
final LeaseMessage l = new LeaseMessage();
populateLease(l, myServices, myTopics);
final LeaseMessage lease = (LeaseMessage) sendAndWait(l);
return processLease(lease);
}