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Recent Posts
- IBM has announced IBM MQ 9.4
- Ubuntu 24.04 Released
- IBM MQ v9.2 End of Service Date
- What’s new in the latest IBM MQ v9.4 – Webinar
- OpenBSD v7.5 Released
- NetBSD v10.0 Released
- Java 22 Released
- IBM MQ V9.3.5 Announced
- IBM MQ v9.3.0.16 Fix Pack Released
- IBM MQ 9.2.0.22 LTS CSU Released
- IBM MQ v9.1.0.20 LTS CSU Released
- IBM MQ v9.0.0.23 LTS CSU Released
Blog Calendar
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IBM MQ
- Terms of Use
- Using TLS 1.3 to connect a WebSphere Application Server 9.0.5.20 to an IBM MQ 9.4 Queue Manager, using self-signed certificates July 14, 2024
- Downloading the IBM MQ 9.4 initial release July 11, 2024
- IT45988: MFT Agent abends with NullPointerException when processing Partitioned Data Sets on z/OS. July 10, 2024
- IBM MQ Replicated Data Queue Manager Kernel Modules July 9, 2024
- System Requirements for IBM MQ July 8, 2024
- Is there a way to delete a single message from an IBM MQ queue (arbitrary position in the queue)? July 8, 2024
- For the IBM MQ rpm filesets in Linux, how to find out their dependencies? July 6, 2024
- Installing and uninstalling IBM MQ 9.4 in Linux RHEL July 6, 2024
- New objects and new attributes for objects in IBM MQ 7.1, 7.5, 8.0, 9.0, 9.1, 9.2, 9.3 and 9.4 LTS July 6, 2024
WebSphere MQ
- Terms of Use
- System Requirements for IBM MQ July 8, 2024
- Cumulative security update (CSU) 9.1.0.22 for IBM MQ on Linux 64-bit,x86_64 June 26, 2024
- Cumulative security update (CSU) 9.1.0.22 for IBM MQ on Solaris 64-bit,SPARC June 26, 2024
- Cumulative security update (CSU) 9.1.0.22 for IBM MQ on Linux 64-bit,zSeries June 26, 2024
IBM Developer Messaging Blog
T.Rob’s Store and Forward
- MQ Safety Tips for the Pandemic April 5, 2020
- Command Server Gotcha May 14, 2018
- Client-based runmqsc gotcha May 3, 2018
- When deprecated != deprecated January 19, 2018
- Parsing MQ error logs in Splunk December 19, 2017
Mark Taylor’s Blog
- Comment on MQ Spring Boot: Advanced Configuration and Transactions by MQGem Monthly (June 2024) | MQGem Software June 28, 2024
- Comment on Retiring SupportPac MS0P by Mark June 25, 2024
- Comment on Retiring SupportPac MS0P by Peter June 25, 2024
- Comment on Retiring SupportPac MS0P by MS0P withdrawn – we’ve got you covered | MQGem Software June 25, 2024
- Comment on Passwords with runmqsc scripts by MQGem Monthly (April 2024) | MQGem Software April 30, 2024
Lyns Random Thoughts
Leif Davidsen’s Blog
- Sweet! IBM announces Cloud Pak for Integration 16.1.0 – enhancements, long-term support, and new version naming May 14, 2024
- IBM Cloud Pak for Integration 2023.4.1 – when bigger is not always better. October 31, 2023
- Cross the river without falling in. Modernize your business with IBM Cloud Pak for Integration. July 31, 2023
- More workload, less work with Cloud Pak for Integration 2023.2.1 May 9, 2023
- Seeing is believing with the latest updates to IBM Integration including Cloud Pak for Integration 2022.4.1 and MQ V9.3.1 November 23, 2022
Colin Paice on MQ
- Linux: Why are my cursor keys not working? July 12, 2024
- Get your granny to read it before you distribute it July 12, 2024
- RACF – I cannot delete a certificate! July 7, 2024
- Setting up a JES2 output NJE TCPIP node as a client using AT-TLS July 3, 2024
- Setting up JES2 input NJE node (server) and AT-TLS July 3, 2024
- Setting up JES2 NJE using TCP/IP July 3, 2024
- z/OS systems-ssl strange behaviour with environment variables June 25, 2024
- Destination unreachable, Port unreachable. Which firewall rule is blocking me? June 25, 2024
- Non functional requirements: backups June 10, 2024
- Non functional requirements: do not create a straitjacket. June 10, 2024
StackOverflow MQ Questions
- connecting to ibm MQ with TLS July 11, 2024
- BackOff and transactional not working for mesage handling only for listener setup July 8, 2024
- C#.Net IBM MQ Multi threaded application Connection Issue with Username and Password July 4, 2024
- IBM MQ with multiple listener for same queue July 2, 2024
- 2012 MQRC_ENVIRONMENT_ERROR using IBM MQ Classes for C++ June 30, 2024
- Could not establish a connection to the queue manager. Channel not available (AMQ4870) June 24, 2024
- Cached JMS Session object is printing as null in JmsTemplate June 24, 2024
- How do I set up an SSL connection to an IBM MQ using IBMXMSDotnet on .NET 8 on a Linux system? June 20, 2024
- Completion Code '2', Reason '2035' While using com.ibm.mq.allclient June 20, 2024
- Connect as Reconnectable client in MQ uniform clusters, application hosted in Open liberty uses MQ adapter to connect MQ Qmgr June 19, 2024
StackOverflow MQTT Questions
- Why is it recommended to make separate device certificates for connecting to AWS IoT Core MQTT endpoint? July 14, 2024
- Running MQTT publish command in Laravel queue with database option fails but in sync it works July 11, 2024
- AWS IOT services for MQTT best practices [closed] July 11, 2024
- MQTT client cannot publish to brocker using MQTTS : certificats are valid in port 443 but not in port 8883 July 11, 2024
- how to connect two virtual machines (both ubuntu) using mqtt? [closed] July 10, 2024
- Zephyr os mqtt tls thingsboard : mqtt_connect fails with return -2 July 10, 2024
- Thingsbaoard Gateway cannot update attributes from server July 10, 2024
- Assist with MQTT (Mosquitto) service starting error July 8, 2024
- MQTT Over WebSocket and SSL connection is not working in iOS Swift July 8, 2024
- dockerized spring boot error while instantiating MqttClient July 8, 2024
Archive for the Category: Java
Java 16 Released
Oracle has just released Java 16. https://blogs.oracle.com/java-platform-group/the-arrival-of-java-16 Java Platform, Standard Edition (Java SE) lets you develop and deploy Java applications on desktops and servers, as well as in today’s demanding embedded environments. Java offers the rich user interface, performance, versatility, portability, and security that today’s applicationsrequire. Regards, Roger Lacroix Capitalware Inc.
Also posted in IBM i (OS/400), JMS, Linux, macOS (Mac OS X), Programming, Raspberry Pi, Unix, Windows, z/OS Comments Off on Java 16 Released
MacBook Pro, External Monitor, Display Link and Java
Ok. Here’s a really weird one reported yesterday by a customer. If you are using a MacBook Pro with an external monitor (or 2) via Display Link and you try and run a Java GUI application, it will crash because the JVM thinks that it is running on a headless computer (no graphics driver). Therefore, […]
Also posted in Capitalware, JMS, macOS (Mac OS X), MQ Visual Browse, MQ Visual Edit, MQTT Message Editing Suite Comments Off on MacBook Pro, External Monitor, Display Link and Java
Local Transactions Using IBM MQ and the JMS API
Olja Rastic-Dulborough has written an article that introduces the user to the concepts of local transactions using IBM MQ and JMS. https://developer.ibm.com/components/ibm-mq/articles/an-introduction-to-local-transactions-using-mq-and-jms/ Regards, Roger Lacroix Capitalware Inc.
Also posted in Education, HPE NonStop, IBM i (OS/400), IBM MQ, IBM MQ Appliance, JMS, Linux, macOS (Mac OS X), Programming, Raspberry Pi, Unix, Windows, z/OS Comments Off on Local Transactions Using IBM MQ and the JMS API
Join Microsoft and the Java developer community at Devnexus 2021
Microsoft is sponsoring and participating in Devnexus 2021, you can read more about it here: https://techcommunity.microsoft.com/t5/apps-on-azure/join-microsoft-and-the-java-developer-community-at-devnexus-2021/ba-p/2114247?WT.mc_id=appsonazure-twitter-shboyer Microsoft is excited to be sponsoring and participating in Devnexus 2021, and you might be wondering—what is Microsoft doing with Java? Quite a bit actually! We’ve been busy releasing new features and functionality to support Java apps on Azure, […]
Also posted in Education, JMS, Programming, Windows Comments Off on Join Microsoft and the Java developer community at Devnexus 2021
Back to Basics on Java with Azure Series
Microsoft Reactor has a Back to Basics on Java Series. It is offering 5 events on Java for Azure. The Reactor is excited to launch a six-part series covering the basics of Java. The bitesize weekly episodes will cover topics including Containers, Databases, App Services and Serverless. By the end of the series you will […]
Also posted in JMS, Programming, Windows Comments Off on Back to Basics on Java with Azure Series
Spring Boot Java Applications for CICS Tutorial Series
IBM has published a 5 part tutorial series on using Spring Boot with CICS on IBM Z (z/OS). Spring Boot Java applications for CICS, Part 1: JCICS, Gradle, and Maven Spring Boot Java applications for CICS, Part 2: Security Spring Boot Java applications for CICS, Part 3: Transactions Spring Boot Java applications for CICS, Part […]
Also posted in IBM MQ, IBM MQ Appliance, JMS, Programming, Security, z/OS Comments Off on Spring Boot Java Applications for CICS Tutorial Series
Configuring Mutual TLS Authentication for an IBM MQ Messaging Application
Max Kahan of IBM has published a hands-on blog posting on how to configure an IBM MQ application for mutual TLS authentication. https://developer.ibm.com/tutorials/configuring-mutual-tls-authentication-java-messaging-app/ In this tutorial, we’ll show you how to secure the queue manager and a client application, enabling them to complete a two-way TLS handshake and secure a messaging channel. Although we’re using […]
Also posted in Education, HPE NonStop, IBM i (OS/400), IBM MQ, IBM MQ Appliance, JMS, Linux, macOS (Mac OS X), Programming, Security, Unix, Windows, z/OS Comments Off on Configuring Mutual TLS Authentication for an IBM MQ Messaging Application
MQ Visual Edit and IBM MQ AMS
The other day, an end-user contacted me saying that their MQAdmin had recently implemented IBM MQ AMS (Advanced Message Security) to some of their queue managers and that the end-user was having issues getting MQ Visual Edit working with those particular queue managers. Its too bad that the customer chose IBM MQ AMS over Capitalware’s […]
Also posted in Capitalware, IBM i (OS/400), IBM MQ, IBM MQ Appliance, JMS, Linux, macOS (Mac OS X), MQ Visual Browse, MQ Visual Edit, Security, Unix, Windows, z/OS Comments Off on MQ Visual Edit and IBM MQ AMS
Microsoft Java Developer Conference – Seriously!!
Microsoft Java Developer Conference, those are words that I never thought I would say or hear!!! Microsoft is hosting a 3-day virtual conference for Java developers on October 27, 28 & 29, 2020. You can find out more information and sign up at the following web page: aka.ms/jdconf Regards, Roger Lacroix Capitalware Inc.
Also posted in Education, Linux, macOS (Mac OS X), Unix, Windows Comments Off on Microsoft Java Developer Conference – Seriously!!
Java Method to Output a Byte Array in HEX Dump Format
On StackOverflow, I posted code to output a byte array in a HEX dump format. I thought I should post the code here as a complete working sample. You can download the source code from here. You can copy the 2 methods (dumpBuffer & formatHex) to your general purpose toolkit and use them in any […]
Also posted in HPE NonStop, IBM i (OS/400), JMS, Linux, macOS (Mac OS X), Open Source, Programming, Raspberry Pi, Unix, Windows 2 Comments