Range
Class: \Aedart\ETags\Preconditions\Additional\Range
Note
This extension is enabled by default in the Evaluator, because a client is able to perform a Range request, without If-Range precondition. When such happens, it is prudent and feasible to perform the same kind of range-set validation, as for the RFC 9110 defined If-Range precondition.
Applicable
When the request method is GET, Range header is present, If-Range is NOT present, and the resource supports range requests.
Condition
If the requested ranges are applicable (if they are valid) for the requested resource. Validation of ranges is performed via a RangeValidator.
When it passes
The processRange() action method is invoked. Evaluator continues to extensions, when available. Otherwise, request processing continues.
When it fails
The ignoreRange() action method is invoked. Evaluator continues to extensions, when available. Otherwise, request processing continues.