Message Sampling Processor

The message sampling processor consumes messages in a message store and sends them to a configured sequence. This process happens in a preconfigured interval. This message processor does not ensure reliable messaging.

Message sampling processor parameters

Following are the additional parameters you can set when adding a message sampling processor:

Processor State (`is.active`)	Activate (`true`) or Deactivate (`false`)	No. The default is Activate (`true`).
Sampling Interval (`interval`)	Interval in milliseconds in which processor consumes messages	No. The default value is 1000.
Sampling Concurrency (`concurrency`)	The number of messages the processor consumes at a time	No. The default is value is 1.
Quartz Configuration File Path (`quartz.conf`)	Quartz configuration file path. This properties file contains the Quartz configuration parameters for fine tuning the Quartz engine. More details of the configuration can be found at http://quartz-scheduler.org/documentation/quartz-2.x/configuration/ConfigMain.	No
Cron Expression (`cronExpression`)	Cron expression to be used to configure the retry pattern	No

Samples

For samples illustrating how to use the message sampling processor, see:

Sample 701: Introduction to Message Sampling Processor