ibm-mq

问题 I am "very" new to IBM Websphere Mq, I'll try to give as much details as possible. I've got Websphere MQ 7.1 installed on Windows server 2003 running on Vmware Workstation. The Host is running Windows 7 with Websphere MQ Client and my ASP.NET application. (My application is supposed to connect to Windows server 2003 Websphere's Queue manager via SVRCONN channel, the Websphere client installed on the host is used just for testing purpose, connecting WMQ Client to WMQ Server results in an

问题 I have a MDB which listens to WebSphere MQ. It does not picks up the messages in the order that has been received by the Queue. How can i make it read it in that order? Is it possible? Should i not use a MDB. 回答1: In general, WMQ delivers messages in the order that they were received. However, several things can impact that... If the queue is set to priority instead of FIFO delivery and messages arrive in different priorities, they will be delivered "out of order". Distinguish between order

问题 I am trying to use MQQueueManager with multiple instances In .net, we have IBM MQ jar provided with MQC.CONNECTION_NAME_PROPERTY ConnectionName = "fred.mq.com(2344),nick.mq.com(3746),tom.mq.com(4288)"; Hashtable Properties-new Hashtable(); properties.Add(MQC.CONNECTION_NAME_PROPERTY,ConnectionName); MQQueueManager qmgr=new MQQueue Manager("qmgrname",properties); Source: http://publib.boulder.ibm.com/infocenter/wmqv7/v7r1/index.jsp?topic=%2Fcom.ibm.mq.doc%2Fun11010_.htm But, a similar thing

问题 If we use JMS request/reply mechanism using "Temporary Queue", will that code be scalable? As of now, we don't know if we will supporting 100 requests per second, or 1000s of requests per second. The code below is what I am thinking of implementing. It makes use of JMS in a 'Synchronous' fashion. The key parts are where the 'Consumer' gets created to point a 'Temporary Queue' that was created for this session. I just can't figure out whether using such Temporary Queues is a scalable design.

问题 If we use JMS request/reply mechanism using "Temporary Queue", will that code be scalable? As of now, we don't know if we will supporting 100 requests per second, or 1000s of requests per second. The code below is what I am thinking of implementing. It makes use of JMS in a 'Synchronous' fashion. The key parts are where the 'Consumer' gets created to point a 'Temporary Queue' that was created for this session. I just can't figure out whether using such Temporary Queues is a scalable design.

问题 On my team at work, we use the IBM MQ technology a lot for cross-application communication. I've seen lately on Hacker News and other places about other MQ technologies like RabbitMQ. I have a basic understanding of what it is (a commonly checked area to put and get messages), but what I want to know what exactly is it good at? How will I know where I want to use it and when? Why not just stick with more rudimentary forms of interprocess messaging? 回答1: All the explanations so far are

问题 If Websphere MQ is used as a XA(Distributed Transaction) Transaction Manager using Java MQ classes, not JTA, the Java application and the WMQ, both need to reside on the same host machine. I have been told this is because shared memory is used as Inter Process Communication mechanism. The Java application and the Websphere MQ both need access to shared memory to make XA work. If we deploy WMQ in a docker container and keep our Java application in another docker container, both on the same

问题 I am consuming a message from wmq using spring integration but i am not able to get JMS Destination in message header. I would want to know the queue name from where the message is consumed. In active mq we will be getting a parameter called JMS Destination where the queue name will be available. Is there a possiblity to find queue name from wmq using spring integration message. 回答1: In Spring Integration, the JMSDestination is mapped to a header named jms_destination ( JmsHeaders.DESTINATION

问题 I have a XMS publish app, that is working, but it is including JMS headers as part of the message. My subscribe app is actually a python app, and I was wondering if it is possible to remove the JMS headers from the XMS app. I know it is possible in JMS, but is it possible in C# / XMS. My C# code is fairly simple (with some of the details left out - // Get an instance of factory. factoryFactory = XMSFactoryFactory.GetInstance(XMSC.CT_WMQ); // Create WMQ Connection Factory. cf = factoryFactory

问题 I am using Spring boot 1.2.2 and JDK1.8.0.40, I have specified the SSL cipher suit as SSL_RSA_WITH_3DES_EDE_CBC_SHA and also import cer file to keystore. When I run my project, I set the jvm arguments as following: -Djavax.net.debug=all -Djavax.net.ssl.keyStore=/java_home/jre/lib/security/cacerts -Djava.net.keyStorePassword=changeit But I always get handing exception:javax.net.ssl.SSLHandshakeException: No appropriate protocol(protocol is disabled or cipher suites are inappropriate) SEND