1 package org.jgroups; 2 3 /** 4 * @author Bela Ban 5 * @version $Id: ExtendedMembershipListener.java,v 1.2 2006/09/27 12:53:22 belaban Exp $ 6 */ 7 public interface ExtendedMembershipListener extends MembershipListener { 8 9 /** 10 * Called <em>after</em> the FLUSH protocol has unblocked previously blocked senders, and messages can be sent again. This 11 * callback only needs to be implemented if we require a notification of that. 12 */ 13 void unblock(); 14 } 15