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Questions tagged [spring-messaging]

A Spring Framework module providing APIs and base classes for messaging.

Spring Messaging is a module of the Spring Framework () providing APIs and fundamental classes for other Spring messaging projects such as and .

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Can not import package org.springframework.messaging and use MessageHandler interface

I have spend quite some time trying to figure out how do I import and use MessageHandler interface from spring framework. So here is what I do with my IntelliJ Idea IDE: import org.springframework.messaging; @EnableWs @Configuration public class…
Sold Out
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How to configure WebSocketTransportRegistration on the client side? BeanCurrentlyInCreationException

I have server and client applications which Interact via web sockets. question about client app config. I have the following configuration: @Override public void configureMessageBroker(MessageBrokerRegistry config) { …
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Override ExecutorSubscribableChannel in Spring?

For the purpose of custom logic I'd need to override ExecutorSubscribableChannel in Spring (Websocket side). How I can possibly do that?
onkami
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Spring messaging AMQP need to take reply from required group about message delivery

I have a question regarding spring-messaging (spring integration + amqp) with RabbitMQ. I have an application which based on microservices architecture. One service publish message in following…
b3lowster
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Intercept incoming message of Spring Cloud Stream SubscribableChannel

Since method postReceive of org.springframework.messaging.support.ChannelInterceptor is not invoked in org.springframework.messaging.SubscribableChannel. Is there any way to intercept all of incoming messages for method…
user1831877
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Spring: Send multiple messages using a loop

Let's say I have a custom module in Spring XD (I'm using Spring XD + Spring Integration + hibernate). The module basically gets something from the DB (let's say I store it using an hibernate entity, so I use an objet called "DataFromDB"). DataFromDB…
Columb1a
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Using ActiveMQ, it is possible to force the broker to resend advisory messages?

I am planning a "consumer aware" service that will handle some type of information only if there is at least one consumer on that topic. Using spring, I was able to create the following code to monitor when consumers connect or disconnect from a…
Raphael do Vale
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DefaultJmsListenerContainerFactory / DefaultMessageListenerContainer Dynamic Scaling: How does it work?

I am trying to get my Spring 4 JMS application to dynamically scale down after a lot of messages were processed. I currently have a concurrency of 1-3 consumers and I am able to see a successful scaling up toward the maximum consumers, but once the…
jcb
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Send a message to spring-messaging listener?

How can I send a message to one Spring-messaging @MessageMapping anotated method? I have the next code: @MessageMapping("/miprocesadorpagos") public void miProcesadorPagos( @Payload final Message message ) { …
Sergio
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How to mimic SimpMessagingTemplate.convertAndSendToUser using RabbitTemplate?

So I've been reading about Spring Message Relay (Spring Messaging stuff) capability with a RabbitMQ broker. What I want to achieve is as follows: Have a service (1), which acts as a message relay between rabbitmq and a browser. This works fine now.…
travikk
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Does Spring Cloud Stream project needs web server (Tomcat) or not?

I'm using Spring Cloud Stream to write messaging-driven microservices. Project A: Producer (Spring Cloud Stream, integrated tomcat and its port: 8080) Project B: Consumer (Spring Cloud Stream, integrated tomcat and its port: 8081) Message Broker:…
JasonS
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Spring WebSocketStompClient won't connect using SockJsClient

So, i was trying to replicate sockJs code from an excellent example by Rossen Stoyanchev here:…
Dmitry Korchemkin
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Routing Slip Spring Integration (4.2)

I am trying to implement routing slip (EI Pattern) using Spring integration. The configuration I have done is @Bean @Transformer(inputChannel = "routingServiceChannel") public HeaderEnricher headerEnricher() { return new…
Karthik Rajkumar
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Get principal inside scheduled method for Spring Websocket messaging

Want to send notifications to specific client with websockets. Have a scheduled task for sending notifications, but cannot get Principal inside that task. Found this post, but as I know Spring scheduled methods must be parameter-free.…
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How to reference a spring form input placeholder attribute value to a message source property?

Is it possible to retrieve a message from a .properties message-file using spring:message tag (spring tag library) within a spring-form:input tag (spring form tag library, used for data-binding). src/main/resources > texts.properties…
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