| Interface | Description | 
|---|---|
| ISubscriber | Simple interface for a message subscriber. | 
| Class | Description | 
|---|---|
| ISCMessage | Message object. | 
| ISCMessageDispatcher | This is the base local dispatcher - it is an abstract class that provides same-jvm registration management and channel subscriptions. | 
| ISCSubscriber | Simple concrete implementation of ISubscriber. | 
| MessagingServlet | The MessagingServlet is part of the optional Real-Time Messaging module. |