Receiving Direct Messages in the PubSub+ JCSMP API

This section describes how to receive and manage Direct messages using the PubSub+ JCSMP API.

To allow clients to subscribe to topics (or to only a specific set of topics) within the Message VPN they are connected to, clients must be assigned Access Control List (ACL) profiles with the appropriate access controls. For more information on configuring ACLs on PubSub+ event brokers, refer to Configuring ACL Profiles.