Message senders poll the qxodb database for new QDocs created by a message publisher. Message sender services:
Poll for delivery requests in the subscriber’s delivery queue.
Send QDocs—using the appropriate QDoc standard—to the designated subscribers.
Message senders can forward the QDoc either through a Web service call to a URL, or by dropping the QDoc into a directory. As described in QXO Services, the parameters for message senders are identical to those for event services.
In the Configuration tab, click Message Senders in the navigation tree. The Message Senders overview screen displays.