如何连接到 ActiveMQ Artemis 嵌入式服务器？

Question

我有一个嵌入式 ActiveMQ Artemis 应用程序，我已开始使用以下配置和代码：

broker.xml

<?xml version='1.0'?>
<configuration
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns="urn:activemq"
    xsi:schemaLocation="urn:activemq /schema/artemis-server.xsd">
    <core xmlns="urn:activemq:core"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="urn:activemq:core ">

        <persistence-enabled>false</persistence-enabled>
        <paging-directory>target/data/paging</paging-directory>
        <bindings-directory>target/data/bindings</bindings-directory>
        <journal-directory>target/data/journal</journal-directory>
        <large-messages-directory>target/data/large-messages</large-messages-directory>
       
        <acceptors>

            <acceptor name="in-vm">vm://0</acceptor>
        </acceptors>

        <security-settings>
            <security-setting match="#">
                <permission type="createNonDurableQueue" roles="guest"/>
                <permission type="deleteNonDurableQueue" roles="guest"/>
                <permission type="createDurableQueue" roles="guest"/>
                <permission type="deleteDurableQueue" roles="guest"/>
                <permission type="createAddress" roles="guest"/>
                <permission type="deleteAddress" roles="guest"/>
                <permission type="consume" roles="guest"/>
                <permission type="browse" roles="guest"/>
                <permission type="send" roles="guest"/>
                <!-- we need this otherwise ./artemis data imp wouldn't work -->
                <permission type="manage" roles="guest"/>
            </security-setting>
        </security-settings>

        <address-settings>
            ...
        </address-settings>

        <addresses>
            ...
        </addresses>

    </core>
</configuration>

jndi.properties

java.naming.factory.initial=org.apache.activemq.artemis.jndi.ActiveMQInitialContextFactory
connectionFactory.ConnectionFactory=vm://0

Main.java

SecurityConfiguration securityConfig = new SecurityConfiguration();
securityConfig.addUser("guest", "guest");
securityConfig.addRole("guest", "guest");
securityConfig.setDefaultUser("guest");
ActiveMQJAASSecurityManager securityManager = new ActiveMQJAASSecurityManager(InVMLoginModule.class.getName(), securityConfig);

// Step 2. Create and start embedded broker.
server = ActiveMQServers.newActiveMQServer("broker.xml", null, securityManager);
server.start();

我有很少的应用程序产生消息和消费消息。如何配置这些应用程序，以便它们与嵌入式服务器通信以生成和使用消息。当我使用tcp://localhost:61616 作为代理 URL 时，我无法连接到嵌入式服务器。为了实现我想要做的事情，我应该进行哪些配置更改。

Answer 1

这是您拥有的唯一acceptor：

<acceptor name="in-vm">vm://0</acceptor>

因此，这是您可以从客户那里使用的唯一 URL：vm://0。

如果要连接tcp://localhost:61616，则需要配置一个对应的acceptor，例如：

<acceptor name="activemq">tcp://localhost:61616</acceptor>