IceGrid::NodeObserver Interface Reference

The node observer interface. More...

Defined in <IceGrid/Observer.ice>

interface NodeObserver { ... }

Operations
void	nodeDown (string name)
	The nodeDown operation is called to notify an observer that a node went down. More...
void	nodeInit (NodeDynamicInfoSeq nodes)
	The nodeInit operation indicates the current state of nodes. More...
void	nodeUp (NodeDynamicInfo node)
	The nodeUp operation is called to notify an observer that a node came up. More...
void	updateAdapter (string node, AdapterDynamicInfo updatedInfo)
	The updateAdapter operation is called to notify an observer that the state of an adapter changed. More...
void	updateServer (string node, ServerDynamicInfo updatedInfo)
	The updateServer operation is called to notify an observer that the state of a server changed. More...

Detailed Description

The node observer interface.

Observers should implement this interface to receive information about the state of the IceGrid nodes.

Operation Documentation

nodeDown()

void nodeDown

(

string

name

)

The nodeDown operation is called to notify an observer that a node went down.

Parameters

name	The node name.

nodeInit()

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.

nodeUp()

void nodeUp

(

NodeDynamicInfo

node

)

The nodeUp operation is called to notify an observer that a node came up.

Parameters

node	The node state.

updateAdapter()

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.

updateServer()

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.

---

The documentation for this interface was generated from the following file:

• IceGrid/Observer.ice