I am also using Mozilla. I hope this patch is acceptable for CVS tree. Can I commit this patch ?
Deleting 'Expires' header from 'private' mode is another option, but, it may causes backward compatiblitiy problem. Rui Yasuo Ohgaki wrote: > When 'private' cache limitter is used, old enough > "Expire" header is added. Recent Mozilla retris to > submit post data with back button and may result in > empty form. > > From RFC2616 13.2.1 Server-Specified Expiration > === > If an origin server wishes to force a semantically transparent > cache to validate every request, it MAY assign an explicit > expiration time in the past. This means that the response is > always stale, and so the cache SHOULD validate it before using it > for subsequent requests. See section 14.9.4 for a more restrictive > way to force revalidation. > === > > Validation can be avoided without "Expire" header. > > It would be nice to have private cache limitter without > Expire header. Could you apply attached diff (or like) to > session.c? The diff file is taken against today's CVS > HEAD branch. > > Thank you. > > -- > Yasuo Ohgaki > > > ------------------------------------------------------------------------ > > Index: session.c > =================================================================== > RCS file: /repository/php4/ext/session/session.c,v > retrieving revision 1.259 > diff -u -c -r1.259 session.c > cvs server: conflicting specifications of output style > *** session.c 22 Oct 2001 16:07:34 -0000 1.259 > --- session.c 30 Oct 2001 02:48:32 -0000 > *************** > *** 676,681 **** > --- 676,691 ---- > last_modified(TSRMLS_C); > } > > + CACHE_LIMITER_FUNC(private_no_expire) > + { > + char buf[MAX_STR + 1]; > + > + sprintf(buf, "Cache-Control: private, max-age=%ld, pre-check=%ld", >PS(cache_expire) * 60, PS(cache_expire) * 60); > + ADD_COOKIE(buf); > + > + last_modified(TSRMLS_C); > + } > + > CACHE_LIMITER_FUNC(nocache) > { > ADD_COOKIE("Expires: Thu, 19 Nov 1981 08:52:00 GMT"); > *************** > *** 688,693 **** > --- 698,704 ---- > static php_session_cache_limiter_t php_session_cache_limiters[] = { > CACHE_LIMITER(public) > CACHE_LIMITER(private) > + CACHE_LIMITER(private_no_expire) > CACHE_LIMITER(nocache) > {0} > }; > -- PHP Development Mailing List <http://www.php.net/> To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]