> (I'm still unsure if sending valid ETags is sufficient to make
> If-None-Match work, i.e. whether the checking for that is up or
> downstream of where mod_xsendfile sits - any comments anyone?)
Yes, this is the part that that's relevant:
https://github.com/nmaier/mod_xsendfile/blob/master/mod_xs
Yesterday I asked:
2. mod_xsendfile (see https://github.com/nmaier/mod_xsendfile)
sends the specified file to the client.
Currently, all responses seem to have ETAG: "0". I'd like
the ETAG to be based in the normal way on the attributes
of the file that mod_xsendfile actually sends.
I belie