227 4.4.8. Simple Broker . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 228 4.4.9. External Broker. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 228 4.4.10. Connecting to a Broker . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216 enables a simple publish-subscribe mechanism that you can use to send messages through the broker to other connected clients or to send messages to the server to request that some work be performed

@MessageMapping @SubscribeMapping @MessageExceptionHandler Send Messages Simple Broker External Broker Connect to Broker Dot as Separator Authentication Token Authentication User Destinations Events and of presence information across cluster of servers (see broker relay config options). Resolve user destinations across cluster of servers (see broker relay config options). StompSubProtocolErrorHandler extension following sections explain how to write annotated message handling methods, send messages, choose message broker options, as well as work with the special "user" destinations. Finally, the section called “Testing”

appropriate reference documentation at projects.spring.io/spring-data. Redis Redis is a cache, message broker and richly-featured key-value store. Spring Boot offers basic auto-configuration for the Jedis client interface provides a standard method of creating a javax.jms.Connection for interacting with a JMS broker. Although Spring needs a ConnectionFactory to work with JMS, you generally won’t need to use it directly that ActiveMQ is available on the classpath. If the broker is present, an embedded broker is started and configured automatically (as long as no broker URL is specified through configuration). Note If

.......................... 651 Simple Broker ................................................................................................ 651 External Broker ..................................... ......................................................... 652 Connect to Broker .......................................................................................... 653 Dot as Separator ...... presence information across cluster of servers (see broker relay config options). • Resolve user destinations across cluster of servers (see broker relay config options). • StompSubProtocolErrorHandler

Flow of Messages Annotation Message Handling Sending Messages Simple Broker Full-Featured Broker Connections To Full-Featured Broker Using Dot as Separator in @MessageMapping Destinations Authentication of presence information across cluster of servers (see broker relay config options). Resolve user destinations across cluster of servers (see broker relay config options). StompSubProtocolErrorHandler extension following sections explain how to write annotated message handling methods, send messages, choose message broker options, as well as work with the special "user" destinations. Finally, the section called “Testing

appropriate reference documentation at projects.spring.io/spring-data. Redis Redis is a cache, message broker and richly-featured key-value store. Spring Boot offers basic auto-configuration for the Jedis client interface provides a standard method of creating a javax.jms.Connection for interacting with a JMS broker. Although Spring needs a ConnectionFactory to work with JMS, you generally won’t need to use it directly that ActiveMQ is available on the classpath. If the broker is present, an embedded broker is started and configured automatically (as long as no broker URL is specified through configuration). Note If

reference documentation at projects.spring.io/spring-data. 30.1 Redis Redis is a cache, message broker and richly-featured key-value store. Spring Boot offers basic auto- configuration for the Jedis client interface provides a standard method of creating a javax.jms.Connection for interacting with a JMS broker. Although Spring needs a ConnectionFactory to work with JMS, you generally won’t need to use it directly that ActiveMQ is available on the classpath. If the broker is present, an embedded broker is started and configured automatically (as long as no broker URL is specified through configuration). Note If

reference documentation at projects.spring.io/spring-data. 30.1 Redis Redis is a cache, message broker and richly-featured key-value store. Spring Boot offers basic auto- configuration for the Jedis client interface provides a standard method of creating a javax.jms.Connection for interacting with a JMS broker. Although Spring needs a ConnectionFactory to work with JMS, you generally won’t need to use it directly that ActiveMQ is available on the classpath. If the broker is present, an embedded broker is started and configured automatically (as long as no broker URL is specified through configuration). Note If

appropriate reference documentation at projects.spring.io/spring-data. Redis Redis is a cache, message broker and richly-featured key-value store. Spring Boot offers basic auto-configuration for the Jedis client interface provides a standard method of creating a javax.jms.Connection for interacting with a JMS broker. Although Spring needs a ConnectionFactory to work with JMS, you generally won’t need to use it directly that ActiveMQ is available on the classpath. If the broker is present, an embedded broker is started and configured automatically (as long as no broker URL is specified through configuration). Note If

appropriate reference documentation at projects.spring.io/spring-data. Redis Redis is a cache, message broker and richly-featured key-value store. Spring Boot offers basic auto-configuration for the Jedis client interface provides a standard method of creating a javax.jms.Connection for interacting with a JMS broker. Although Spring needs a ConnectionFactory to work with JMS, you generally won’t need to use it directly that ActiveMQ is available on the classpath. If the broker is present, an embedded broker is started and configured automatically (as long as no broker URL is specified through configuration). Note If