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IceGrid::NodeObserver
Overview
[ "ami" ] interface NodeObserver
The node observer interface. Observers should implement this interface to receive information about the state of the IceGrid nodes.
Operation Index
nodeInit — The nodeInit
operation indicates the current state of nodes.
nodeUp — The nodeUp
operation is called to notify an observer that a node came up.
nodeDown — The nodeDown
operation is called to notify an observer that a node went down.
updateServer — The updateServer
operation is called to notify an observer that the state of a server changed.
updateAdapter — The updateAdapter
operation is called to notify an observer that the state of an adapter changed.
Operations
void
nodeInit(
IceGrid::NodeDynamicInfoSeq nodes)
The nodeInit
operation indicates the current state of nodes. It is called after the registration of an observer.
Parameters
nodes
— The current state of the nodes.
void
nodeUp(
IceGrid::NodeDynamicInfo node)
The nodeUp
operation is called to notify an observer that a node came up.
Parameters
node
— The node state.
void
nodeDown(string name)
The nodeDown
operation is called to notify an observer that a node went down.
Parameters
name
— The node name.
void
updateServer(string node,
IceGrid::ServerDynamicInfo updatedInfo)
The updateServer
operation is called to notify an observer that the state of a server changed.
Parameters
node
— The node hosting the server.
updatedInfo
— The new server state.
void
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updateAdapter(string node,
IceGrid::AdapterDynamicInfo updatedInfo)
The updateAdapter
operation is called to notify an observer that the state of an adapter changed.
Parameters
node
— The node hosting the adapter.
updatedInfo
— The new adapter state.
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