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Recent Posts
- IBM MQ 9.3 End of Service Date
- IBM has announced IBM MQ 10.0
- IBM MQ 9.4.5 Announced
- IBM Champion Renewal Declined
- Capitalware Products & Older Versions of the Products
- Merry Christmas and Happy New Year
- MQ Visual Edit V3.3.0 Released
- MQ Visual Browse V3.3.0 Released
- MQ Batch Toolkit v3.2.3 Released
- MQTT Message Editing Suite V1.2.0 Released
- New: Universal File Mover v2.0.1
- Java/MQ GUI Program to Monitor a Queue
Blog Calendar
July 2026 M T W T F S S 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Archives
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IBM MQ- Terms of Use
- IBM MQ Replicated Data Queue Manager Kernel Modules July 10, 2026
- IBM MQ Replicated Data Queue Manager Kernel Modules July 9, 2026
- IBM MQ Replicated Data Queue Manager Kernel Modules July 7, 2026
- Downloading IBM MQ 9.4 LTS July 7, 2026
- IBM MQ Replicated Data Queue Manager Kernel Modules July 4, 2026
- PH69299: A Z/OS QUEUE MANAGER USING THE X25519 CURVE CANNOT CONNECT TO A V9.4.4 LEVEL DISTRIBUTED QUEUE MANAGER RUNNING WITH FIPS MODE EN July 3, 2026
- IT49573: QUEUE MANAGER OBJECT ATTRIBUTES SHOW INCORRECT VALUES AFTER QUEUE MANAGER RESTART July 1, 2026
- IT49368: UPDATE ZLIB TO 1.3.2. July 1, 2026
- IT49367: UPDATE OPENSSL TO 3.0.20. July 1, 2026
WebSphere MQ- Terms of Use
- Cumulative security update (CSU) 9.1.0.37 for IBM MQ on Linux 64-bit,zSeries June 24, 2026
- Cumulative security update (CSU) 9.1.0.37 for IBM MQ on Linux 64-bit,x86_64 June 24, 2026
- Cumulative security update (CSU) 9.1.0.37 for IBM MQ on Linux PPC64LE June 24, 2026
- Cumulative security update (CSU) 9.1.0.37 for IBM MQ on Solaris 64-bit,SPARC June 24, 2026
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- Formatting MQ SMF records: MQ 10 update July 1, 2026
- New NPM installation policies June 25, 2026
- MQ 10: Application Interfaces June 17, 2026
- EoL: MQ with Spring Boot 3 June 11, 2026
- OTel Context Propagation: part 6 – MQ Kafka Connectors May 11, 2026
Lyns Random Thoughts
Leif Davidsen’s Blog- Pragmatic vs Purist Architecture: Choosing to optimize for elegant integration topology or focusing on licensing-based deployments (and how to balance both) July 2, 2026
- What’s New in IBM Cloud Pak for Integration 16.2.0? A Long-Term Support Release enhanced with agentic AI assistance, new capabilities in Unified Management and support for federated API gateways. May 6, 2026
- Designing for Resilience and Cost: Making smart licensing choices that keep your CP4I deployments both reliable and affordable April 17, 2026
- Container licensing deep dive: Making the most of your IBM Cloud Pak for Integration entitlements April 2, 2026
- Doing More for Less: How Cloud Pak for Integration Licensing gives you Integration Superpowers March 17, 2026
Colin Paice on MQ- Configuring opentelemetry, Jaeger, Prometheus, Grafana – problem determination July 10, 2026
- Configuring opentelemetry, Jaeger, Prometheus, Grafana – 103 http endpoints July 10, 2026
- Configuring opentelemetry, Jaeger, Prometheus, Grafana – 102 processing data July 10, 2026
- Configuring opentelemetry, Jaeger, Prometheus, Grafana – 101 July 10, 2026
- How do I mange my gnome terminals in Ubuntu? July 7, 2026
- OTEL data, z/OS data gatherer, Jaeger and TLS July 1, 2026
- Useful docker commands June 30, 2026
- One minute – docker June 30, 2026
- Why have my JCL symbols stopped working? June 30, 2026
- Installing Data Gatherer on z/OS June 28, 2026
StackOverflow MQ Questions- What is the recommended way to implement connection pooling with IBM MQ Base Classes when transactions sharing connections across threads? June 11, 2026
- AIX 7.1 to 7.2 migration experience with WebSphere Application Server 7.0.0.23 running on Java 6 June 6, 2026
- Does every MQQueueManager create a new TCP/IP connection? Best practices for connection reuse/pooling in IBM MQ Java client May 4, 2026
- IBM MQ: CONNS and CURSHCNV show same value despite multiple JMS sessions [closed] April 30, 2026
- MQCONNX ended with reason code 2393 when connecting mTLS enabled queue April 9, 2026
- how to rectify javax.jms.JMSException: Failed to create connection? January 16, 2026
- IBM MQ 2059 (MQRC_Q_MGR_NOT_AVAILABLE) error in .NET 9.0 console app using IBMMQClient with certificate-based SSL setup January 14, 2026
- Azure linux function app to IBM MQ using IBMMQDotnetClient 9.4.2 December 6, 2025
- App need to perform enable/disable queue programmatically December 4, 2025
- Date & time not being shown in japanese October 28, 2025
StackOverflow MQTT Questions- How is a highly available SparkPlug Host Application supposed to manage its STATE messages? June 29, 2026
- Mosquitto C - Sending a struct as a payload June 15, 2026
- MQTT connection silently drops on NTP clock jump in embedded Linux (no error, no reconnect) April 9, 2026
- How to create "restricted wildcard subscriptions" March 26, 2026
- (Ab)using ASP.NET Core for non-http message processing? February 12, 2026
- Am I misusing Azure Event Grid’s MQTT multi‑session support by connecting 100 MQTT clients to a single defined MQTT client in Event Grid? February 4, 2026
- android compose mqtt implementation January 26, 2026
- Don't get publish() to work in paho.mqtt.client.on_connect thread January 18, 2026
- Best way to host multiple EMQX instances per server January 15, 2026
- How can I connect to AWS IoT Core MQTT over WebSocket from browser January 9, 2026
Archive for the Category: MQ Channel Throttler
Capitalware Products & Older Versions of the Products
A long time ago, Capitalware Support was constantly having issues with customers not upgrading to the latest version of a product and the customers reporting bugs/issues that had already been fixed months or years earlier. About 12 years ago, we added expiry code to output the “too old” error message. The error message is outputted […]
Also posted in Capitalware, IBM i (OS/400), IBM MQ, Linux, MQ Auditor, MQ Authenticate User Security Exit, MQ Channel Connection Inspector, MQ Channel Encryption, MQ Enterprise Security Suite, MQ Message Compression, MQ Message Encryption, MQ Message Replication, MQ Standard Security Exit, Unix, Windows, z/OS Comments Off on Capitalware Products & Older Versions of the Products
Inflation and Tariffs
Between 2020 and 2024, annual inflation in Canada & USA averaged roughly 4–5%, compared with about 2% in the preceding decade. The CPI surged in 2021–2022, reaching highs of around 8%, before slowing to about 3–4% by 2024 as interest rates rose and supply chains normalized. Despite this moderation, real purchasing power has declined, as […]
Also posted in Capitalware, MQ Auditor, MQ Authenticate User Security Exit, MQ Batch Toolkit, MQ Channel Connection Inspector, MQ Channel Encryption, MQ Enterprise Security Suite, MQ Message Compression, MQ Message Encryption, MQ Message Replication, MQ Standard Security Exit, MQ Visual Browse, MQ Visual Edit Comments Off on Inflation and Tariffs
Capitalware Products Listed at LinkedIn
The other day, MQGem posted a blog item about a new feature at LinkedIn where a company can list their products. I’ve have created a LinkedIn page for Capitalware and then added all 17 commercial products that Capitalware sells. You can view the entire list of Capitalware products at https://www.linkedin.com/company/capitalware/products/ page. The interesting feature that […]
Also posted in Capitalware, Education, IBM i (OS/400), IBM MQ, Linux, MQ Auditor, MQ Authenticate User Security Exit, MQ Channel Connection Inspector, MQ Channel Encryption, MQ Enterprise Security Suite, MQ Message Compression, MQ Message Encryption, MQ Message Replication, MQ Standard Security Exit, Unix, Windows, z/OS Comments Off on Capitalware Products Listed at LinkedIn
Explanation of Parameters in an IniFile of Capitalware Products
I have a new customer who is having a problem understanding parameters and relations of parameters in the IniFile (initialization file aka configuration file). By no means am I taking a shot or putting down or marking fun of the customer. When English is not your first language and a new user is trying to […]
Also posted in Capitalware, IBM i (OS/400), IBM MQ, MQ Auditor, MQ Authenticate User Security Exit, MQ Channel Connection Inspector, MQ Channel Encryption, MQ Enterprise Security Suite, MQ Message Compression, MQ Message Encryption, MQ Message Replication, MQ Standard Security Exit, Unix, Windows, z/OS Comments Off on Explanation of Parameters in an IniFile of Capitalware Products
Capitalware’s MQ Exits for Raspberry Pi
Well, after having fun compiling and linking my Java applications into native applications for Raspberry Pi ARM, I decided to next tackle the compiling and linking all of the MQ Exits that I have created over the years. Currently, Capitalware has 9 commercial distributed MQ solutions that are MQ Exits and 3 ‘Licensed as Free’ […]
Also posted in Capitalware, IBM MQ, Licensed As Free, MQ Auditor, MQ Authenticate User Security Exit, MQ Channel Connection Inspector, MQ Channel Encryption, MQ Enterprise Security Suite, MQ Message Compression, MQ Message Encryption, MQ Message Replication, MQ Standard Security Exit, Raspberry Pi Comments Off on Capitalware’s MQ Exits for Raspberry Pi
Capitalware Products 2020 Release Train
Here is a summary of all the recent releases that Capitalware Inc. has published: Blog posting for product releases: MQ Auditor v3.2.0 MQ Authenticate User Security Exit v3.5.0 MQ Authenticate User Security Exit for z/OS v3.5.0 MQ Channel Connection Inspector v1.2.0 MQ Channel Connection Inspector for z/OS v1.2.0 MQ Channel Encryption v3.4.0 MQ Channel Encryption […]
Also posted in Capitalware, IBM i (OS/400), IBM MQ, Licensed As Free, Linux, MQ Auditor, MQ Authenticate User Security Exit, MQ Channel Connection Inspector, MQ Channel Encryption, MQ Enterprise Security Suite, MQ Message Encryption, MQ Message Replication, MQ Standard Security Exit, Unix, Windows, z/OS Comments Off on Capitalware Products 2020 Release Train
New: MQ Channel Throttler v1.3.0
Capitalware Inc. would like to announce the official release of MQ Channel Throttler v1.3.0. This is a FREE upgrade for ALL licensed users of MQ Channel Throttler (MQCT). MQCT provides the ability to control/throttle the number of messages or bytes that flow over a channel. For more information about MQCT, please go to: https://www.capitalware.com/mqct_overview.html Changes […]
Also posted in Capitalware, IBM i (OS/400), IBM MQ, Linux, Unix, Windows Comments Off on New: MQ Channel Throttler v1.3.0
New: Capitalware Software Lifecycle Pages
Earlier this week, a customer asked if we could publish a software lifecycle page for MQAUSX. Since, I wasn’t knee deep into fixing a bug, I figured I would create a Software Lifecycle page for each commercial product. Each lifecycle page has 3 columns: version, general availability and end of support. The version number is […]
Also posted in Capitalware, MQ Auditor, MQ Authenticate User Security Exit, MQ Batch Toolkit, MQ Channel Connection Inspector, MQ Channel Encryption, MQ Enterprise Security Suite, MQ Message Encryption, MQ Message Replication, MQ Standard Security Exit, MQ Visual Browse, MQ Visual Edit Comments Off on New: Capitalware Software Lifecycle Pages
Capitalware Product Advisory
A bug was discovered in Capitalware’s framework subroutine for removing trailing blanks (spaces) from a variable. If the contents of the variable contained only blanks then the code miscalculated the length by 1. This bug affects all commercial and “Licensed as Free” products. Commercial Products for distributed platforms affected: MQ Auditor MQ Authenticate User Security […]
Also posted in Capitalware, IBM i (OS/400), Linux, MQ Auditor, MQ Authenticate User Security Exit, MQ Channel Connection Inspector, MQ Channel Encryption, MQ Enterprise Security Suite, MQ Message Encryption, MQ Message Replication, MQ Standard Security Exit, Unix, Windows, z/OS Comments Off on Capitalware Product Advisory
Capitalware Products 2019 Release Train
Here is a summary of all the recent releases that Capitalware Inc. has published: Blog posting for product releases: MQ Auditor v3.1.0 MQ Authenticate User Security Exit v3.4.0 MQ Authenticate User Security Exit for z/OS v3.4.0 MQ Channel Connection Inspector v1.1.0 MQ Channel Connection Inspector for z/OS v1.1.0 MQ Channel Encryption v3.3.0 MQ Channel Encryption […]
Also posted in Capitalware, IBM i (OS/400), IBM MQ, Linux, MQ Auditor, MQ Authenticate User Security Exit, MQ Channel Connection Inspector, MQ Channel Encryption, MQ Enterprise Security Suite, MQ Message Encryption, MQ Message Replication, MQ Standard Security Exit, Unix, Windows, z/OS Comments Off on Capitalware Products 2019 Release Train