Queues all events that are published by Broker clients.

Sends events to those clients which have subscribed to and are ready to receive the event.

Provides various levels of reliable delivery of events through the use of event sequence numbers. Sequence numbers are described in Managing Event Types.

Provides event filtering services that allow Broker clients to selectively filter the events they will receive, based on event content. See Using Event Filters for more information on filters.

Maintains information on all event type definitions, through Designer. See the Software AG Designer Online Help for more information.

Maintains information on client groups, such as event publication permissions, event subscription permissions, network access control, and client event queue characteristics for Broker clients in each group.

Maintains an event queue and client state information for each Broker client that has been created.