The invocation observer to instrument invocations on proxies. More...

defined in <Ice/Instrumentation.ice>

local interface InvocationObserver extends Ice::Instrumentation::Observer { ... }

Inheritance diagram for Ice::Instrumentation::InvocationObserver:

Collaboration diagram for Ice::Instrumentation::InvocationObserver:

Operations
CollocatedObserver	getCollocatedObserver (ObjectAdapter adapter, int requestId, int size)
	Get a collocated observer for this invocation. More...

RemoteObserver	getRemoteObserver (ConnectionInfo con, Endpoint endpt, int requestId, int size)
	Get a remote observer for this invocation. More...

void	retried ()
	Notification of the invocation being retried. More...

void	userException ()
	Notification of a user exception. More...

Operations inherited from Ice::Instrumentation::Observer
void	attach ()
	This method is called when the instrumented object is created or when the observer is attached to an existing object. More...

void	detach ()
	This method is called when the instrumented object is destroyed and as a result the observer detached from the object. More...

void	failed (string exceptionName)
	Notification of a failure. More...

Detailed Description

The invocation observer to instrument invocations on proxies.

A proxy invocation can either result in a collocated or remote invocation. If it results in a remote invocation, a sub-observer is requested for the remote invocation.

Operation Documentation

◆ getCollocatedObserver()

CollocatedObserver getCollocatedObserver	(	ObjectAdapter	adapter,
		int	requestId,
		int	size
	)

Get a collocated observer for this invocation.

Parameters

adapter	The object adapter hosting the collocated Ice object.
requestId	The ID of the invocation.
size	The size of the invocation.

Returns: The observer to instrument the collocated invocation.

◆ getRemoteObserver()

RemoteObserver getRemoteObserver	(	ConnectionInfo	con,
		Endpoint	endpt,
		int	requestId,
		int	size
	)

Get a remote observer for this invocation.

Parameters

con	The connection information.
endpt	The connection endpoint.
requestId	The ID of the invocation.
size	The size of the invocation.

Returns: The observer to instrument the remote invocation.

◆ retried()

void retried ( )

Notification of the invocation being retried.

◆ userException()

void userException ( )

Notification of a user exception.

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