ActiveMQ（Java）-检查连接处于活动状态的时间（即使用者或生产者）

Question

I am currently using Apache ActiveMQ as a JMS solution to send various messages back and forth between clients. I would like to check the uptime for specific clients (ie Consumer or Producers), but I have not found a way to do this so far. I have checked the Advisory messages and StatisticsPlugin for any information on how to do this but have found nothing helpful.

I could try embedding a clock in my Consumer and Producer classes and creating a special advisory destination for sending messages to retrieve the time from those classes; however, this seems impractical.

Does anyone know of a better solution or a way to do this in ActiveMQ?

Answer 1

why advisory is not the solution ?? you can use it like this by routing messages from topic ActiveMQ.Advisory.Connection to a queue to process them when you want and calculate the uptime.

add this snippet to your activemq.xml

...
    </broker>

    <!-- configure the camel activemq component to use the current broker -->

    <bean  id="ActiveMQVMConnectionFactory" class="org.apache.activemq.ActiveMQConnectionFactory">
        <property name="brokerURL" value="vm://localhost?create=false&amp;waitForStart=10000"/>
        <property name="userName" value="${activemq.username}"/>
        <property name="password" value="${activemq.password}"/>
    </bean>
    <bean id="activemq" class="org.apache.activemq.camel.component.ActiveMQComponent" >
        <property name="connectionFactory" ref="ActiveMQVMConnectionFactory"/>
    </bean>

    <camelContext id="camel" trace="false" xmlns="http://camel.apache.org/schema/spring">
        <route>
            <from uri="activemq:topic:ActiveMQ.Advisory.Connection" />
            <to uri="activemq:queue:Advisory"/>
        </route> 
    </camelContext>