omero.grid

Interface _ClusterNodeOperationsNC

All Known Subinterfaces:

ClusterNode

All Known Implementing Classes:

_ClusterNodeDisp, _ClusterNodeTie, Ring

public interface _ClusterNodeOperationsNC

Interface implemented by each server instance. Instances lookup one another in the IceGrid registry.

Method Summary

Modifier and Type	Method and Description
void	down(java.lang.String uuid) Let all cluster nodes know that the instance with this uuid is going down.
java.lang.String	getNodeUuid() Each node acquires the uuids of all other active nodes on start up.

Method Detail

getNodeUuid

java.lang.String getNodeUuid()

Each node acquires the uuids of all other active nodes on start up. The uuid is an internal value and does not correspond to a session.

down

void down(java.lang.String uuid)

Let all cluster nodes know that the instance with this uuid is going down.