Hi, the API currently allows to find out whether a given origin server response can be cached or not by means of TSHttpTxnIsCacheable. In certain scenarios it can be useful to also know what the object maximum age specified by the origin is.
To make that possible I have factored the max-age logic out of HttpTransact::calculate_document_freshness_limit and moved it to another function called HttpTransact::get_max_age. I propose we expose the latter as a new API function called TSHttpTxnGetMaxAge: https://github.com/apache/trafficserver/pull/6730 Let me know what you think! Emanuele
