WebSphere MQ v6 contiene una nuova feature chiamata ".Net Monitor", che permette di configurare dei componenti .NET in modo che vengano istanziati quando un messaggio arriva su una coda.
With WebSphere MQ v6, IBM introduced something called the ".NET Monitor" feature. The .NET Monitor, in MQ, is similar to a WebSphere MQ "trigger monitor."
The doc says, developers can create .NET components and register them with the .NET Monitor. CUT
The .NET Monitor feature of MQ v6 facilitates interop, because the incoming MQ Message can be sent by *anything*, including a CICS/COBOL program, a Java/WebSphere application, a C++ system, or whatever.
Fonte: http://blogs.msdn.com/dotnetinterop/archive/2007/02/16/net-logic-triggered-by-ibm-mq-messages.aspx