Subscription Types and Attributes

Qpid Subsriptions

Attribute	Queue	Durable Topic	Shared Durable	Normal Topic
isBoundToTopic	False	True	True	True
isDurable	True	True	True	False
subID	Qpid Generated	Target Queue	Qpid Generated	Qpid Generated
Destination	Queue Name	Topic Name	Topic Name	Topic Name
Storage Queue	Target Queue	Target Queue	Target Queue	Temp Topic Queue
Target Queue	Queue Name	clientID:subID	clientID:subID	tmp_IP_int
Local Map	Queue	Queue	Queue	Topic
Cluster Map	Queue	Topic	Topic	Topic
SDW storage Queue	Target Queue	Target Queue	Target Queue	Temp Topic Queue
SDW destination	Queue Name	Target Queue	Target Queue	Topic Name

MQTT Subscriptions

Attribute	Durable Topic	Normal Topic
isBoundToTopic	True	True
isDurable	True	False
subID	Target Queue	carbon:clientid+topic
Destination	Topic Name	Topic Name
Storage Queue	Target Queue	Temp Topic Queue
Target Queue	carbon:clientID:topic	tmp_IP_int
Local Map	Queue	Topic
Cluster Map	Topic	Topic
SDW storage Queue	Target Queue	Temp Topic Queue
SDW destination	Target Queue	Topic Name

MQTT Slot delivery worker initialization

	Clean session = True	Clean session = False
QOS =0	Target Queue, Destination	Target Queue, Destination
QOS = 1	Target Queue, Destination	Target Queue, Target Queue
QOS = 2	Target Queue, Destination	Target Queue, Target Queue

* Items in each cell correspond to SDW storage queue, SDW destination