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How to deliver multiple messages together to the Listener in ActiveMQ?


How to deliver multiple messages together to the Listener in ActiveMQ?

By : m s
Date : November 19 2020, 01:01 AM
hope this fix your issue ActiveMQ is a JMS 1.1 client / broker implementation therefore there is no API to deliver messages in bulk, the async listener dispatches them one at a time. The client does prefetch more than one message though so the overhead of processing them using async listeners is quite low.
code :


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Consume Messages in ActiveMQ with a service or a listener

Consume Messages in ActiveMQ with a service or a listener


By : MUNISH RAJORA
Date : March 29 2020, 07:55 AM
Hope that helps It turned out ActiveMQ does not support channels. So I had to define a and to be able to consume the messages. In addition I created a message producer that sends messages to the existing ActiveMQ queue.
code :
    <!-- RECEIVER -->
<bean id="connectionFactory" class="org.apache.activemq.ActiveMQConnectionFactory" p:brokerURL="${jms.primary.server}"/>

<bean id="messageListener" class="com.ucware.ucpo.forward.jms.ProductMessageListener"/>

<jms:listener-container connection-factory="connectionFactory" concurrency="2" acknowledge="auto">
    <jms:listener destination="FORWARD" ref="messageListener" method="onMessage"/>
</jms:listener-container>

 <!-- SENDER -->

<!-- A cached connection to wrap the ActiveMQ connection --> 

<bean id="cachedConnectionFactory" 
     class="org.springframework.jms.connection.CachingConnectionFactory" 
     p:targetConnectionFactory-ref="connectionFactory"      
     p:sessionCacheSize="10" />

<!-- A destination in ActiveMQ --> 

<bean id="destination" 
    class="org.apache.activemq.command.ActiveMQQueue">
<constructor-arg value="FORWARD" />
</bean>

<!-- A JmsTemplate instance that uses the cached connection and destination --> 

<bean id="producerTemplate" 
    class="org.springframework.jms.core.JmsTemplate" 
    p:connectionFactory-ref="cachedConnectionFactory"
    p:defaultDestination-ref="destination" />
</beans>
c# activeMQ Queue Listener only for Messages with specific Properties

c# activeMQ Queue Listener only for Messages with specific Properties


By : davidhfleung
Date : March 29 2020, 07:55 AM
wish help you to fix your issue Sounds like you want to subscribe with a message selector. You can pass a selector in during your consumer create and the consumer will only receive message that match the selector criteria. Without a further breakdown of your problem domain that's the best suggestion.
Multiple ways to configure MQ or ActiveMQ Listener

Multiple ways to configure MQ or ActiveMQ Listener


By : dhNkolas
Date : March 29 2020, 07:55 AM
it should still fix some issue For the first question, your proposed ways are good ones with Camel JMS.
For the second question take a look at Java JMS mix messaging implementations
Xamarin android-How to detect deliver event of deliver FCM foreground messages

Xamarin android-How to detect deliver event of deliver FCM foreground messages


By : Darren Davies
Date : March 29 2020, 07:55 AM
this one helps. Here I am answering my question. The issue is that while sending notifications i was having notification payload along with data , if app in foreground OnMessageReceived wont call in this scenario. if you need to call OnMessageReceived always don't send notification payload, only we need to send data message. Thank you
ActiveMQ: how can I deliver all messages in a queue to many consumers?

ActiveMQ: how can I deliver all messages in a queue to many consumers?


By : b.h.789
Date : March 29 2020, 07:55 AM
around this issue If you need all clients to get a copy of the same persistent message you'll want to use a Virtual Destination. You'll have to have each client listen to its own queue, but either method mentioned in the link will work.
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