pub const ACTION_CLIENT_SUBSCRIPTIONS: usize = 1;Expand description
Subscriptions an action CLIENT creates, per action: the feedback topic.
Status is polled through the result client rather than subscribed, so this
is one and not two – check the create_subscription calls below before
changing it, not this comment.
The same under-sizing hazard as the two above: ENTITIES action_client:...
is one declared entity and one subscriber slot that nothing else accounts
for.