Another property used to configure filters is the direction of the cluster event. The two directions can be distinguished as follows:
inbound: The inbound cluster events are the events that come into a node. These cluster events come from another node and enter other nodes.
outbound: The outbound cluster events are the events that go out of a node. These cluster events are produced and sent from a node to other nodes.
Thanks to inbound and outbound filters, you can filter the same cluster event depending on its direction: incoming or outgoing.
