The messaging provider servers as the intermediary that routes documents between publishers and subscribers. The messaging provider receives, queues, and delivers documents. It provides the infrastructure for implementing synchronous or asynchronous, message-based solutions that are built on the publish-and-subscribe model or one of its variants, request/reply or publish-and-wait.

The webMethods suite includes two messaging providers that you can use:

For more information about these products, see the respective product documentation.