IBM App Connect Enterprise, Version 11.0.0.2 Operating Systems: Windows, Linux


Automatically generating messages to drive a flow

Using the TimeoutNotification node to automatically send a message into a message flow.

Aim

Use the TimeoutNotification node to automatically send a message into a message flow every 10 minutes.

Description of the flow

The diagram shows a TimeoutNotification node automatically generating messages every 10 minutes. A description of the diagram is given in the text.
The diagram shows a TimeoutNotification node automatically generating messages and propagating them every 10 minutes. To get the TimeoutNotification node to automatically generate messages, set the Operation Mode property of the node to automatic and specify a value for the Timeout Interval property. In this example the TimeoutNotification node has the following properties:
  • Operation Mode set to automatic
  • Timeout Interval set to 600

You can also use a Timer policy to control the timeout interval. A value that is set by the Timeout interval property of the Timer policy overrides the value that is specified on the TimeoutNotification node (see Timer policy).

When the integration node has started, the TimeoutNotification node sends a message every 10 minutes (600 seconds). This message contains only a properties folder and a LocalEnvironment folder. A Compute node can then process this message to create a more meaningful message.

In the above example, the relevant property is IgnoreMissed, and for an automatic timeout this is implicitly set to TRUE. This means that if one of the period events is missed the event will not be resent, but instead the integration node will trigger the event on the next scheduled timeout. If you want to be notified when events are missed, set a controlled timeout instead. For details of the properties you can set for a controlled timeout, see Sending timeout request messages.


ac30130_.htm | Last updated 2018-11-02 14:45:20