PostFilteringWrapper target

Filters buffered log entries based on a set of conditions that are evaluated on a group of events.

Platforms Supported: All

Configuration Syntax

<targets>
  <target xsi:type="PostFilteringWrapper" name="String" defaultFilter="Condition">
    <target xsi:type="wrappedTargetType" ...target properties... />
    <when exists="Condition" filter="Condition"/><!-- repeated -->
  </target>
</targets>

Parameters

General Options

• name - Name of the target.

Filtering Options

• defaultFilter - Default filter to be applied when no specific rule matches. Condition

Filtering Rules

• rules - The collection of filtering rules. The rules are processed top-down and the first rule that matches determines the filtering condition to be applied to log events. Collection
  Each collection item is represented by <when /> element with the following attributes:
  • exists - Condition to be tested. Condition Required.
  • filter - Resulting filter to be applied when the condition matches. Condition Required.

Remarks

PostFilteringWrapper must be used with some type of buffering target or wrapper, such as AsyncTargetWrapper, BufferingWrapper or ASPNetBufferingWrapper.