#wrapper.java.additional.8=-Dorg.apache.activemq.UseDedicatedTaskRunner=true

wrapper.java.additional.8=-Dorg.apache.activemq.UseDedicatedTaskRunner=false

#加入新的一句

wrapper.java.additional.13=-Xms2G -Xmx2G -Xss512K

<!--

    Licensed to the Apache Software Foundation (ASF) under one or more

    contributor license agreements.  See the NOTICE file distributed with

    this work for additional information regarding copyright ownership.

    The ASF licenses this file to You under the Apache License, Version 2.0

    (the "License"); you may not use this file except in compliance with

    the License.  You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

    Unless required by applicable law or agreed to in writing, software

    distributed under the License is distributed on an "AS IS" BASIS,

    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

    See the License for the specific language governing permissions and

    limitations under the License.

-->

<!-- START SNIPPET: example -->

<beans

  xmlns="http://www.springframework.org/schema/beans"

  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

  xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd

  http://activemq.apache.org/schema/core http://activemq.apache.org/schema/core/activemq-core.xsd">

    <!-- Allows us to use system properties as variables in this configuration file -->

    <bean class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">

        <property name="locations">

            <value>file:${activemq.conf}/credentials.properties</value>

        </property>

    </bean>

   <!-- Allows accessing the server log -->

    <bean id="logQuery" class="io.fabric8.insight.log.log4j.Log4jLogQuery"

          lazy-init="false" scope="singleton"

          init-method="start" destroy-method="stop">

    </bean>

    <!--

        The <broker> element is used to configure the ActiveMQ broker.

    -->

    <broker xmlns="http://activemq.apache.org/schema/core" brokerName="localhost" dataDirectory="${activemq.data}">

        <destinationPolicy>

            <policyMap>

              <policyEntries>

                <policyEntry topic=">" producerFlowControl="true">

                    <!-- The constantPendingMessageLimitStrategy is used to prevent

                         slow topic consumers to block producers and affect other consumers

                         by limiting the number of messages that are retained

                         For more information, see:

                         http://activemq.apache.org/slow-consumer-handling.html

                    -->

                  <pendingMessageLimitStrategy>

                    <constantPendingMessageLimitStrategy limit="1000"/>

                  </pendingMessageLimitStrategy>

                </policyEntry>

                <policyEntry queue=">" producerFlowControl="false" memoryLimit="20mb" >

                  <!-- Use VM cursor for better latency

                       For more information, see:  

                       http://activemq.apache.org/message-cursors.html  

                  <pendingQueuePolicy>

                    <vmQueueCursor/>

                  </pendingQueuePolicy>

                  -->

                </policyEntry>

              </policyEntries>

            </policyMap>

        </destinationPolicy>

        <!--

            The managementContext is used to configure how ActiveMQ is exposed in

            JMX. By default, ActiveMQ uses the MBean server that is started by

            the JVM. For more information, see:

            http://activemq.apache.org/jmx.html

        -->

        <managementContext>

            <managementContext createConnector="false"/>

        </managementContext>

        <!--

            Configure message persistence for the broker. The default persistence

            mechanism is the KahaDB store (identified by the kahaDB tag).

            For more information, see:

            http://activemq.apache.org/persistence.html

        -->

        <persistenceAdapter>

            <!--<kahaDB directory="${activemq.data}/kahadb"/>-->

            <kahaDB directory="${activemq.data}/kahadb"

                  enableIndexWriteAsync="true"

                    enableJournalDiskSyncs="false"/>

        </persistenceAdapter>

          <!--

            The systemUsage controls the maximum amount of space the broker will

            use before disabling caching and/or slowing down producers. For more information, see:

            http://activemq.apache.org/producer-flow-control.html

          <systemUsage>

            <systemUsage>

                <memoryUsage>

                    <memoryUsage percentOfJvmHeap="70" />

                </memoryUsage>

                <storeUsage>

                    <storeUsage limit="100 gb"/>

                </storeUsage>

                <tempUsage>

                    <tempUsage limit="50 gb"/>

                </tempUsage>

            </systemUsage>

        </systemUsage>

-->

         <systemUsage>

            <systemUsage>

                <memoryUsage>

                    <memoryUsage limit="1400 mb"/>

                </memoryUsage>

                <storeUsage>

                    <storeUsage limit="100 gb"/>

                </storeUsage>

                <tempUsage>

                    <tempUsage limit="50 gb"/>

                </tempUsage>

            </systemUsage>

        </systemUsage>

        <!--

            The transport connectors expose ActiveMQ over a given protocol to

            clients and other brokers. For more information, see:

            http://activemq.apache.org/configuring-transports.html

        -->

        <transportConnectors>

            <!-- DOS protection, limit concurrent connections to 1000 and frame size to 100MB -->

            <transportConnector name="openwire" uri="tcp://0.0.0.0:61616?maximumConnections=1000&amp;wireFormat.maxFrameSize=104857600"/>

            <transportConnector name="amqp" uri="amqp://0.0.0.0:5672?maximumConnections=1000&amp;wireFormat.maxFrameSize=104857600"/>

            <transportConnector name="stomp" uri="stomp://0.0.0.0:61613?maximumConnections=1000&amp;wireFormat.maxFrameSize=104857600"/>

            <transportConnector name="mqtt" uri="mqtt://0.0.0.0:1883?maximumConnections=1000&amp;wireFormat.maxFrameSize=104857600"/>

            <transportConnector name="ws" uri="ws://0.0.0.0:61614?maximumConnections=1000&amp;wireFormat.maxFrameSize=104857600"/>

        </transportConnectors>

        <!-- destroy the spring context on shutdown to stop jetty -->

        <shutdownHooks>

            <bean xmlns="http://www.springframework.org/schema/beans" class="org.apache.activemq.hooks.SpringContextHook" />

        </shutdownHooks>

    </broker>

    <!--

        Enable web consoles, REST and Ajax APIs and demos

        The web consoles requires by default login, you can disable this in the jetty.xml file

        Take a look at ${ACTIVEMQ_HOME}/conf/jetty.xml for more details

    -->

    <import resource="jetty.xml"/>

</beans>

<!-- END SNIPPET: example -->