WIS_UNCACHE_PERIOD

WIS and WQS Process Configuration

Summary

This attribute defines the time period (in minutes) after which the cached work queue that waits to be handled by the WIS process is cleared from the cache, starting from the time at which the client who last accessed this work queue logs off.

Note: This attribute only applies to the work queues that contain the number of work items less than the number you defined in the WIS_CACHE_THESHOLD attribute.

Applies To

This attribute can be set for the WIS processes.

Permissible Values

The attribute value must be one of the following:

Value

Meaning

n

The timeout period, where n is any integer value in minutes.

Default Value

The attribute is assigned the following default value when iProcess Engine node is installed.

Machine ID

Process

Instance

Value

0

WIS

0

0

The default value means never un-cache the work queue. It performs like previous versions of TIBCO iProcess Engine that did not support this attribute.

Notes

This attribute is used in conjunction with the WIS_CACHE_THRESHOLD attribute. If the cached work queue contains a number of work items that equals or exceeds the value of the WIS_CACHE_THRESHOLD attribute, it cannot be cleared from the cache by using the WIS_UNCACHE_PERIOD attribute.

See Also

WIS_CACHE_THRESHOLD