ActiveMQ跑了一段时间,会出现连接数据过多的报错
Could not accept connection : org.apache.activemq.transport.tcp.ExceededMaximumConnectionsException: Exceeded the maximum number of allowed client connections. See the 'maximumConnections' property on the TCP transport configuration URI in the ActiveMQ configuration file (e.g., activemq.xml) | org.apache.activemq.broker.TransportConnector | ActiveMQ Transport Server Thread Handler: tcp://0.0.0.0:61616?maximumConnections=1000&wireFormat.maxFrameSize=104857600
解决方法
activemq.xml配置如下:
在<broker>节点上新增:
broker xmlns="http://activemq.apache.org/schema/core" schedulePeriodForDestinationPurge="10000">
<destinationPolicy>
<policyMap>
<policyEntries>
<policyEntry topic=">" gcInactiveDestinations="true" inactiveTimoutBeforeGC="30000"/>
</policyEntries>
</policyMap>
</destinationPolicy>
</broker>
schedulePeriodForDestinationPurge:10000 每十秒检查一次,默认为0,此功能关闭
gcInactiveDestinations: true 删除掉不活动队列,默认为false
inactiveTimoutBeforeGC:30000 不活动30秒后删除,默认为60秒
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