jms

问题 I'm trying to use library azure-servicebus-jms-spring-boot-starter to send messages to topic. Everything works, however messages are being stored in subscriptions as application/xml type and I can't find the way how to setup this correctly to have them stored as application/json . I've tried to configure message converter to send ContentType as described here but that doesn't work either. @Bean public MessageConverter jacksonJmsMessageConverter() { final MappingJackson2MessageConverter

问题 I am facing an issue in PublishJMS processor of NIFI while pushing the json message from it. Note: Just to add tried various processors to see if the attributes can be modified, but none helped, I am able to figure out the issue is only because I am using ConsumeJMS & PublishJMS together in the same flow. JSON Message to be published: {"dataprepcomplete":{"modelfamilytype":"property","groupid":"1","claims":[{"requestid":"1","claimid":"10001"},{"requestid":"2","claimid":"10002"}]}} The issue

问题 When we configure the SSL on standalone ActiveMQ, we may need to provide the TrustStore,TrustStore Password, KeyStore and KeyStore password in client code to connect to the Active MQ over SSL protocol but in case of AmazonMQ, though they have provided SSL endpoint, but we can connect to it simply without providing the trust and key related values. Client code snippet for Simple ActiveMQ over SSL: ActiveMQSslConnectionFactory connFactory = new ActiveMQSslConnectionFactory("ssl://<someHost>

问题 When we configure the SSL on standalone ActiveMQ, we may need to provide the TrustStore,TrustStore Password, KeyStore and KeyStore password in client code to connect to the Active MQ over SSL protocol but in case of AmazonMQ, though they have provided SSL endpoint, but we can connect to it simply without providing the trust and key related values. Client code snippet for Simple ActiveMQ over SSL: ActiveMQSslConnectionFactory connFactory = new ActiveMQSslConnectionFactory("ssl://<someHost>

问题 I got a JmsConfig configuration class that handles JMS events from a topic in the following way: It defines a @Bean ConnectionFactory , containing an ActiveMQ implementation It defines a @Bean JmsListenerContainerFactory instantiating a DefaultJmsListenerContainerFactory and passing it through Boot's DefaultJmsListenerContainerFactoryConfigurer It defines a @Bean MessageConverter containing a MappingJackson2MessageConverter and setting a custom ObjectMapper I use @JmsListener annotation

问题 We are sending XML text messages via a remote queue definition CLIENT.DATA (transmit queue, send/recv channels etc.) from our queue manager QM_MINE queue manager QM_CLIENT and queue CLIENT.DATA. The message reaches the destination (CLIENT.DATA queue at the client's). The problem at hand is to able to receive acknowledgement messages (exact copy of the message sent) on a local queue CLIENT.DATA.ACK in QM_MINE as soon as messages reaches CLIENT.DATA in QM_CLIENT automatically . I found couple

问题 I had a hard time figuring out how to implement a Spring Boot JMS Listener, listening to an ActiveMQ queue within a JBoss application server. Therefore I choose to post a question and answer it with my final solution, hoping it could save some of you a few hours. 回答1: ActiveMQ is supported by Spring Boot autoconfiguration, but since it was inside the JBoss server Spring Boot was failing to connect ActiveMQ. In fact you need to define connectionFactory and jmsListenerContainerFactory beans

问题 I had a hard time figuring out how to implement a Spring Boot JMS Listener, listening to an ActiveMQ queue within a JBoss application server. Therefore I choose to post a question and answer it with my final solution, hoping it could save some of you a few hours. 回答1: ActiveMQ is supported by Spring Boot autoconfiguration, but since it was inside the JBoss server Spring Boot was failing to connect ActiveMQ. In fact you need to define connectionFactory and jmsListenerContainerFactory beans

问题 With JMS 1.x the clientId is used to uniquely identify clients when creating durable subscriptions. This answer explains clientId usage in JMS 1.x With JMS 2.x clientId is made optional. I want to understand pros and cons of supplying the clientId in JMS 2.x. From an Oracle article on JMS 2.x features: Shared durable subscriptions . These are available in JMS 2.0 only and are created using createSharedDurableConsumer . They can have any number of consumers. Setting the client identifier is

问题 While doing some load tests with the ActiveMQ Artemis broker and my Spring Boot application I am getting into performance issues. What I am doing is, sending e.g. 12,000 messages per second to the broker with JMSeter and the application receives them and saves them to a DB. That works fine. But when I extend my application by a filter mechanism, which forwards events after saving to DB, back to the broker using jmsTemplate.send(destination, messageCreator) it goes very slow. I first used