jGCS Documentation

Interface BlockListener

public interface BlockListener

This class defines a BlockListener. This listener must be used to receive notifications that a group membership will block.

Nuno Carvalho

Method Summary
 void onBlock()
          Block notification.

Method Detail


void onBlock()
Block notification. Upon this notification, the application must flush all pending messages and notify the session with the BlockSession.blockOk() method. The view change will not continue if this does not happen. After the group is blocked, the members cannot send more messages until a new Membership view is received.

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