Simple Broker
The built-in simple message broker handles subscription requests from clients, stores them in memory, and broadcasts messages to connected clients that have matching destinations. The broker supports path-like destinations, including subscriptions to Ant-style destination patterns.
| Applications can also use dot-separated (rather than slash-separated) destinations. See Dots as Separators. |
If configured with a task scheduler, the simple broker supports
STOMP heartbeats.
To configure a scheduler, you can declare your own TaskScheduler bean and set it through
the MessageBrokerRegistry. Alternatively, you can use the one that is automatically
declared in the built-in WebSocket configuration, however, you’ll' need @Lazy to avoid
a cycle between the built-in WebSocket configuration and your
WebSocketMessageBrokerConfigurer. For example:
