Archive for the Category: Java

How to Clear a MQ Queue from a Script or Program

July 20, 2012 Roger Lacroix

Have you ever wanted to clear a MQ queue? A quick and easy way to do it is to use runmqsc’s CLEAR QLOCAL command. This method works very well as long as no application has the local queue opened for input. Method #1: If you need to clear a queue on Linux, Unix, Windows or […]

Also posted in IBM i (OS/400), IBM MQ, Linux, macOS (Mac OS X), Open Source, Programming, Unix, Windows, z/OS 6 Comments

WMQ v7.0.1.8 Java/JMS Application Leaks Connections

July 5, 2012 Roger Lacroix

IBM has the following APAR IC79103 for the fix: http://www.ibm.com/support/docview.wss?uid=swg1IV18624 Error Description: Applications using the WebSphere MQ classes for Java Version 7.0.1.8 repeatedly reconnect and finally consume all the available connections of the queue manager. Traces show repeated occurrences of completion code “2” and reason code “2009”, and internal exceptions are traced out containing the […]

Also posted in IBM i (OS/400), IBM MQ, JMS, Linux, Programming, Unix, Windows, z/OS Comments Off on WMQ v7.0.1.8 Java/JMS Application Leaks Connections

Eclipse 4.2 Released

June 27, 2012 Roger Lacroix

Eclipse Foundation has just released 72 projects including Eclipse v4.2 (‘Juno’). http://www.eclipse.org Highlights – Code Recommenders is a new project that makes Eclipse code completion a lot smarter. – Eclipse Virgo ships the new Nano kernel that provides the ability to build very small OSGi based applications. – Koneki project delivers a Lua IDE – […]

Also posted in Linux, macOS (Mac OS X), Open Source, Programming, Windows Comments Off on Eclipse 4.2 Released

New: MQ File Mover v4.1.1

June 27, 2012 Roger Lacroix

Capitalware is pleased to announce the release of MQ File Mover v4.1.1. It is a free open source project. MQ File Mover is a managed file transfer solution that facilitates the transfer of files using IBM’s WebSphere MQ (aka MQSeries). MQFM processes “Action” commands which are controlled through an MQFM Workflow XML file. The user […]

Also posted in Capitalware, IBM i (OS/400), IBM MQ, Linux, macOS (Mac OS X), MQ File Mover, Open Source, Unix, Windows Comments Off on New: MQ File Mover v4.1.1

New: MQ Visual Edit v1.6.1

June 26, 2012 Roger Lacroix

Capitalware Inc. would like to announce the official release of MQ Visual Edit v1.6.1. This is a FREE upgrade for ALL licensed users of MQ Visual Edit. MQ Visual Edit allows users to view, manipulate and manage messages in a queue of a WebSphere MQ (formally MQSeries) queue manager and presents the data in a […]

Also posted in Capitalware, IBM MQ, Linux, macOS (Mac OS X), MQ Visual Edit, Unix, Windows Comments Off on New: MQ Visual Edit v1.6.1

New: MQ Visual Browse v1.6.1

June 26, 2012 Roger Lacroix

Capitalware Inc. would like to announce the official release of MQ Visual Browse v1.6.1. This is a FREE upgrade for ALL licensed users of MQ Visual Browse. MQ Visual Browse allows users to view messages in a queue of a WebSphere MQ (formally MQSeries) queue manager and presents the data in a simplified format similar […]

Also posted in Capitalware, IBM MQ, Linux, macOS (Mac OS X), MQ Visual Browse, Unix, Windows Comments Off on New: MQ Visual Browse v1.6.1

ProGuard v4.8 Released

May 31, 2012 Roger Lacroix

Eric Lafortune has just released ProGuard v4.8. http://proguard.sourceforge.net/ ProGuard is a free Java class file shrinker, optimizer, obfuscator, and preverifier. It detects and removes unused classes, fields, methods, and attributes. It optimizes bytecode and removes unused instructions. It renames the remaining classes, fields, and methods using short meaningless names. Finally, it preverifies the processed code […]

Also posted in Open Source, Programming Comments Off on ProGuard v4.8 Released

MQ Auditor’s new Audit Queue Off Load Application

May 10, 2012 Roger Lacroix

I am always looking to tune Capitalware’s applications . After reviewing MQ Auditor, it occurred to me that I could save 8-12 ms (milliseconds) per audit record that MQ Auditor writes to the audit files. Now, 8-12 ms per audit record may not sound like a lot but if your queue manager is processing a […]

Also posted in Capitalware, IBM i (OS/400), IBM MQ, Linux, MQ Auditor, Unix, Windows Comments Off on MQ Auditor’s new Audit Queue Off Load Application

ActiveMQ 5.6.0 Released

May 8, 2012 Roger Lacroix

Apache ActiveMQ Project has just released ActiveMQ v5.6.0. http://activemq.apache.org/activemq-560-release.html Apache ActiveMQ is the most popular and powerful open source messaging and Integration Patterns server. Apache ActiveMQ is fast, supports many Cross Language Clients and Protocols, comes with easy to use Enterprise Integration Patterns and many advanced features while fully supporting JMS 1.1 and J2EE 1.4. […]

Also posted in .NET, C, C#, C++, JMS, Linux, Open Source, Unix, Windows Comments Off on ActiveMQ 5.6.0 Released

New: MQ Visual Edit v1.6.0

April 17, 2012 Roger Lacroix

Capitalware Inc. would like to announce the official release of MQ Visual Edit v1.6.0. This is a FREE upgrade for ALL licensed users of MQ Visual Edit. MQ Visual Edit allows users to view, manipulate and manage messages in a queue of a WebSphere MQ (formally MQSeries) queue manager and presents the data in a […]

Also posted in Capitalware, IBM MQ, Linux, macOS (Mac OS X), MQ Visual Edit, Unix, Windows 2 Comments