The Message Queue Listen Adaptor allows a graph to listen to messages arriving in a message queue and process them. The Listen Adaptor continuously polls the queue for new messages. The poll interval can be specified in the adaptor.

Creating a Message Queue Listen Adaptor

In order to create a Message Queue Listen Adaptor it is best practice, but not necessary, to create a Queue Connection.

To create the Message Queue Listen Adaptor on any graph click on the Add Listener to Graph button in the top right of the graph window. This will bring up the Listener configuration window.

Choose the connection from the Adaptor Connection drop down menu
Specify the Listen Interval in seconds
Choose the target location for the output from the queue

Validation Warnings

Trying to save the Database Listen Adaptor without completing all of the necessary parts will create one or more notifications.

Notification	Notification	Note
	Queue Listener must have a Connection set	No connection has been selected
	Queue Listener must have an Output	The queue listener needs a location to write the incoming records to

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