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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(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(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, 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 updateAdapter(string node, 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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