unRegisterListener()

Unregisters a currently preregistered Subscription Service. This method returns true if Subscription Service is unregistered successfully. Otherwise, it returns false.

The following table lists the parameters:

Parameter	Type	Description
Session Name	string	The name of the session that anticipates Subscription Service.
Publisher Name	string	The name of Publication Service, to which Subscription Service is preregistered.
Listener Session Name	string	The name of Subscription Service to be unregistered.