Structure passed to acknowledgement handler called when a
frame is received. The handler
receives an instance of
with the subscription
and the impacted messages. The
list of messages depends on the type of acknowledgment used by the subscription.
Subscriptions using the
mode receives all messages that were waiting for acknowledgment that were
sent before the acknowledged messages. The list also contains the acknowledged message. This is a cumulative
acknowledgement. Subscriptions using the
mode receives a singleton list containing only
the acknowledged message.
NOTE: This class has been automatically generated from the
non RX-ified interface using Vert.x codegen.