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I’m using NSurlconnect and an NSurlrequest to get the http headers from a static txt file served from an apache server but it does not return the last modified date.
What Apache server configuration directive would prevent this or what could i have the server guys add to the configuration to enable this to show.
FYI I have tried other urls on different servers and i am able to get last-modified from them.
This turned out to be a problem with certificates and the solution was to revise the allowable canAuthentiateAgainstProtectionSpace options.
It caused me some confusion because I received a response and it allowed me to download the file even though the response was a http 401 response. once I fixed the authenificiation problem i started to get the correct 304 and 200 options back from the server along with all the expected headers