Ad Hoc Channel Requirements Package

138 Copyright © 2010 Open Geospatial Consortium, Inc. Requirement Number Requirement Normative Statement The producer shall reset the termination time of the channel if the subscription that created it was renewed. 096 A producer shall terminate an adhoc channel when the subscription that created it is terminated. 098 An adhoc event channel shall support the provision of the termination time that applies to the subscription that caused the channel to be created.

13.1.9 Pausable Provider Requirements Package

Figure 52: Pausable Provider Requirements Table 51: Pausable Provider Requirements Details Requirement Number Requirement Normative Statement 017 A pauseable subscription shall provide operations to pause and resume it. 019 Events that match the filter criteria of a pausable subscription shall not be delivered to the subscriptions deliveryTo endpoint while the subscription is paused. 074 A pausable subscription shall support the properties of a subscription. 075 A pausable subscription shall provide a boolean property that Copyright © 2010 Open Geospatial Consortium, Inc. 139 Requirement Number Requirement Normative Statement indicates if the subscription is paused or active.

13.1.10 Demand Based Publication Requirements Package

Figure 53: Demand Based Publication Requirements Table 52: Demand Based Publication Requirements Details Requirement Number Requirement Normative Statement 026 A registrar that supports the demand based publication behavior shall indicate this through a policy statement. 027 A registrar that supports demand based publication shall - upon receiving a registration proposal that requests this behavior - create a pausable subscription at the publisher that shall then act as a producer and support pausable subscriptions whose endpoint shall be provided in the registration. The subscription shall target the events defined in the registration either the ones in the given publication or all events and shall initially be active. The registrar shall make the registration available and accept it once the producer