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1 | initial version |
Changing the queue size dynamically is currently not supported.
None of the information about the current message count in the subscription queue is publically accessible.
If you want to trace the hierarchy: When you subscribe
on a NodeHandle
a Subscription
is added to the TopicManager
. The subscription will then contain the SubscriptionQueue
which has the information about the received messages. But most of the members along the line you would be interested in are private.