return true;
}
public void sendGetMembersRequest(String cluster_name, Promise promise, boolean return_views_only) throws Exception{
// Mcast GET_MBRS_REQ message
PhysicalAddress physical_addr=(PhysicalAddress)down(new Event(Event.GET_PHYSICAL_ADDRESS, local_addr));
List<PhysicalAddress> physical_addrs=Arrays.asList(physical_addr);
PingData data=new PingData(local_addr, null, false, UUID.get(local_addr), physical_addrs);
PingHeader hdr=new PingHeader(PingHeader.GET_MBRS_REQ, data, cluster_name);
hdr.return_view_only=return_views_only;
Message msg=new Message(null); // mcast msg