Parameters

uri

Type: SystemString

Return Value

Type: Boolean

The identity in the service registration is reused to verify permissions for deregistration. If the service is not registered nor in pending registration, returns false; returns true otherwise. If the service is in pending registration, cancels the pending registration. If the service is registered, sends a deregistration request; generates EventType.TOPIC_STATUS events containing a TopicUnsubscribed message for each subscribed topic, a TopicDeactivated message for each active topic and a TopicDeleted for each created topic; generates EventType.REQUEST_STATUS events containing a RequestFailure message for each pending incoming request; and generates a EventType.SERVICE_STATUS Event containing a ServiceDeregistered message. All published events on topics created on this service will be ignored after this method returns.