A message from Momento when we know a subscription to have skipped some messages.
We don’t terminate your subscription in that case, but just in case you care, we
do our best to let you know about it.
A message from Momento for when we want to reassure clients or frameworks that a
Subscription is still healthy.
These are synthetic meta-events and do not increase the topic sequence count.
Different subscribers may receive a different cadence of heartbeat, and no guarantee
is made about the cadence or even presence or absence of heartbeats in a stream.
They are a tool for helping ensure that socket timeouts and the like don’t impact
subscriptions you may care about, but that aren’t receiving a substantial publish rate.
A value to publish through a topic.
Possible message kinds from a topic. They can be items when they’re from you, or
other kinds when we have something we think you might need to know about the
subscription’s status.
A description of how you want to subscribe to a topic.
Your subscription has yielded an item you previously published. Here it is!
A value in a topic - published, duplicated and received in a subscription.