JMS应用之openMQ(openJMS) 常用命令
??????? sun OpenMQ也称openjms。它是众多jms中的佼佼者，无论是性能方面还是平台搭建方面！性能上能随意满足4000+的并发访问。平台上就更不用说了，sun的东西就是实用。OpenMQ很好的实现了jms规范，而且它能很好的实现集群。要说有缺点唯一它没有一个可视化的后台管理。现在OpenMQ已经集成在GlassFish应用服务器下，下面分享一些基本的openMQ管理命令(Linux环境)……
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????? 1? 启起MQ :
????? 单台服务器
????? /opt/mq/bin/imqbrokerd -tty -name myBroker -port 7677 -Dimq.autocreate.queue=false -??????Dimq.jms.max_threads=512 -vmargs "-Xms3G -Xmx3G" &
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????? jms集群
????? /opt/mq/bin/imqbrokerd -tty -name myBroker -port 7677 -cluster host1:7677,
????? host2:7677,hostN:7677 -Dimq.cluster.masterbroker=hostA:7677 -
????? Dimq.jms.max_threads=4096 -Dimq.system.max_count=-1 -Dimq.message.max_size=-1 -?
????? Dimq.autocreate.queue.maxNumBackupConsumers=-1 -vmargs "-Xms3584m -Xmx3584m" &
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????? 2? 消息队列管理:
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????? 查看某个队列有多少链接
????? /opt/mq/bin/imqcmd -b hostXX:7677 -t q -n huozi(队列名，下同)? metrics dst
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???? ?动态查看某队列的信息
????? /opt/mq/bin/imqcmd -b hostXX:7677 -t q -n huozi? metrics dst
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???? ?查看整个jms的运行属性
???? ?/opt/mq/bin/imqcmd -u admin? -b hostXX:7677 query bkr
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???? ?查看消息队列中的消息
????? /opt/mq/bin/imqcmd? -u admin -b hostXX:7677 list msg -t q -n huozi -nocheck
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????? 查看所有队列状态
????? /opt/mq/bin/imqcmd?? -u admin -b hostXX:7677? list dst
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???? ?查看某个队列的的状态
????? /opt/mq/bin/imqcmd -b hostXX:7677 -t q -n? huozi
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????? 查询某个消息在某个队列中的状态
????? /opt/mq/bin/imqcmd -b hostXX:7677 query msg -t q -n huozi -msgID "ID:1625-127.0.0.1??
????? (ef:f5:f4:5c:46:69)-60828-1282050952257" -nocheck
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?? ?? 删除某个队列中的消息
????? /opt/mq/bin/imqcmd -b hostXX:7677 destroy msg -t q -n huozi -msgID "ID:205-127.0.0.1
????? (83:c2:1d:63:77:b1)-44516-1282050052264" -nocheck
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?? ?? 查看队列的 ip 连接
???? ?/opt/mq/bin/imqcmd -u admin -b hostXX:7677 -n huozi list? cxn
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???? ?查看某个连接
???? ?/opt/mq/bin/imqcmd -u admin -b hostXX:7677 -n 4955132286115188480? query? cxn
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????? 清除消息队列
????? /opt/mq/bin/imqcmd -b hostXX:7677 -t q -n huozi purge dst
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????? 查看队列消息是否已被清除
????? /opt/mq/bin/imqcmd -b hostXX:7677 -u admin list dst
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????? 删除某个连接
????? /opt/mq/bin/imqcmd -u admin -b hostXX:7677 -n 4955132286115188480? destroy cxn
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????? 如果想对openJMS有更深层次的了解请阅读sun的官方文档！
