JMS 生产者中的错误：AMQ212054 目标地址被阻止

我正在尝试使用 Spring Boot 2.1.1.RELEASE 连接到远程 Artemis 2.6.3 发送器。到目前为止，在我发现的所有示例中，发件人在尝试发送消息时都会挂起（例如here https://grokonez.com/spring-framework/spring-jms/apache-artemis-produceconsume-jms-messages-springboot-artemis-applications）。控制台显示如下日志：

AMQ212054: Destination address=springbootQueue is blocked. If the system is configured to block make sure you consume messages on this configuration.

我已经验证队列尚未配置为BLOCK in broker.xml。 spring-boot-starter-artemis 或 ActiveMQ Artemis 是否存在错误？

My broker.xml:

<?xml version='1.0'?>

<configuration xmlns="urn:activemq"
               xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
               xmlns:xi="http://www.w3.org/2001/XInclude"
               xsi:schemaLocation="urn:activemq /schema/artemis-configuration.xsd">

   <core xmlns="urn:activemq:core" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="urn:activemq:core ">

      <name>0.0.0.0</name>
      <persistence-enabled>true</persistence-enabled>
      <journal-type>ASYNCIO</journal-type>
      <paging-directory>data/paging</paging-directory>
      <bindings-directory>data/bindings</bindings-directory>
      <journal-directory>data/journal</journal-directory>
      <large-messages-directory>data/large-messages</large-messages-directory>
      <journal-datasync>true</journal-datasync>
      <journal-min-files>2</journal-min-files>
      <journal-pool-files>10</journal-pool-files>
      <journal-file-size>10M</journal-file-size>
      <journal-buffer-timeout>156000</journal-buffer-timeout>
      <journal-max-io>4096</journal-max-io>
      <disk-scan-period>5000</disk-scan-period>
      <max-disk-usage>90</max-disk-usage>
      <critical-analyzer>true</critical-analyzer>
      <critical-analyzer-timeout>120000</critical-analyzer-timeout>
      <critical-analyzer-check-period>60000</critical-analyzer-check-period>
      <critical-analyzer-policy>HALT</critical-analyzer-policy>

      <acceptors>
         <!-- Acceptor for every supported protocol -->
         <acceptor name="artemis">tcp://0.0.0.0:61616?tcpSendBufferSize=1048576;tcpReceiveBufferSize=1048576;protocols=CORE,AMQP,STOMP,HORNETQ,MQTT,OPENWIRE;useEpoll=true;amqpCredits=1000;amqpLowCredits=300</acceptor>
         <!-- AMQP Acceptor.  Listens on default AMQP port for AMQP traffic.-->
         <acceptor name="amqp">tcp://0.0.0.0:5672?tcpSendBufferSize=1048576;tcpReceiveBufferSize=1048576;protocols=AMQP;useEpoll=true;amqpCredits=1000;amqpLowCredits=300</acceptor>
         <!-- STOMP Acceptor. -->
         <acceptor name="stomp">tcp://0.0.0.0:61613?tcpSendBufferSize=1048576;tcpReceiveBufferSize=1048576;protocols=STOMP;useEpoll=true</acceptor>
         <!-- HornetQ Compatibility Acceptor.  Enables HornetQ Core and STOMP for legacy HornetQ clients. -->
         <acceptor name="hornetq">tcp://0.0.0.0:5445?anycastPrefix=jms.queue.;multicastPrefix=jms.topic.;protocols=HORNETQ,STOMP;useEpoll=true</acceptor>
         <!-- MQTT Acceptor -->
         <acceptor name="mqtt">tcp://0.0.0.0:1883?tcpSendBufferSize=1048576;tcpReceiveBufferSize=1048576;protocols=MQTT;useEpoll=true</acceptor>
      </acceptors>

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

      <address-settings>
         <!-- if you define auto-create on certain queues, management has to be auto-create -->
         <address-setting match="activemq.management#">
            <dead-letter-address>DLQ</dead-letter-address>
            <expiry-address>ExpiryQueue</expiry-address>
            <redelivery-delay>0</redelivery-delay>
            <!-- with -1 only the global-max-size is in use for limiting -->
            <max-size-bytes>-1</max-size-bytes>
            <message-counter-history-day-limit>10</message-counter-history-day-limit>
            <address-full-policy>PAGE</address-full-policy>
            <auto-create-queues>true</auto-create-queues>
            <auto-create-addresses>true</auto-create-addresses>
            <auto-create-jms-queues>true</auto-create-jms-queues>
            <auto-create-jms-topics>true</auto-create-jms-topics>
         </address-setting>
         <!--default for catch all-->
         <address-setting match="#">
            <dead-letter-address>DLQ</dead-letter-address>
            <expiry-address>ExpiryQueue</expiry-address>
            <redelivery-delay>0</redelivery-delay>
            <!-- with -1 only the global-max-size is in use for limiting -->
            <max-size-bytes>-1</max-size-bytes>
            <message-counter-history-day-limit>10</message-counter-history-day-limit>
            <address-full-policy>PAGE</address-full-policy>
            <auto-create-queues>true</auto-create-queues>
            <auto-create-addresses>true</auto-create-addresses>
            <auto-create-jms-queues>true</auto-create-jms-queues>
            <auto-create-jms-topics>true</auto-create-jms-topics>
         </address-setting>
      </address-settings>

      <addresses>
         <address name="DLQ">
            <anycast>
               <queue name="DLQ" />
            </anycast>
         </address>
         <address name="ExpiryQueue">
            <anycast>
               <queue name="ExpiryQueue" />
            </anycast>
         </address>
         <address name="demoQueue">
            <anycast>
               <queue name="demoQueue" />
            </anycast>        
         </address>
      </addresses>

   </core>
</configuration>

代理可能会阻止消息发送到某个地址的原因有多种：

1. If the <address-full-policy> is BLOCK并且地址已达到配置的<max-size-bytes>.
2. If the <address-full-policy> is BLOCK和<global-max-size> https://activemq.apache.org/artemis/docs/latest/paging.html#global-max-size对于所有地址都已到达。
3. If the <max-disk-usage> https://activemq.apache.org/artemis/docs/latest/paging.html#max-disk-usage到达了。

我的猜测是你正在打#3。因此，我建议你增加你的max-disk-usage from 90 to 100, e.g.:

<max-disk-usage>100</max-disk-usage>

请记住max-disk-usage不是代理本身已使用的磁盘量，而是total使用的磁盘量。因此，如果您已使用 90% 的磁盘（即只剩下 10% 的可用空间），那么代理将阻塞。