@Configuration
public class RedisMessageConfig {
@Bean
public RedisMessageListenerContainer container(RedisConnectionFactory connectionFactory,
MessageListenerAdapter listenerAdapter){
RedisMessageListenerContainer container = new RedisMessageListenerContainer();
container.setConnectionFactory(connectionFactory);
container.addMessageListener(listenerAdapter,new PatternTopic("mytopic"));
return container;
}
@Bean
public MessageListenerAdapter listenerAdapter() {
return new MessageListenerAdapter(new Receiver(), "receiveMessage");
}
}
@Slf4j
public class Receiver {
public void receiveMessage(String message) {
log.info("Received <" + message + ">");
}
}
其中”mytopic”相当于redis外面的channel频道, 客户端始终在监听这个频道。
关上redis客户端, 忘channel发送音讯,留神返回值,返回值0代表没有监听者接管到音讯,如果接管到音讯则返回1
客户端接管到公布的音讯
目前测试这个公布订阅遇到的坑点
- springboot整合的redis监听器老是过一段时间的生效而接管不到音讯
- 由下面的起因 造成音讯失落
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