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From c...@hyperreal.org
Subject cvs commit: apache-1.3/src/main http_protocol.c
Date Mon, 03 May 1999 15:09:08 GMT
coar        99/05/03 08:09:08

  Modified:    src      CHANGES
               src/main http_protocol.c
  Log:
  	If we're removing Vary from the response header, force the response
  	to HTTP/1.0 for cache friendliness.
  
  Submitted by:	Dmitry Khrustalev <dima@zippy.machaon.ru>
  Reviewed by:	Ken Coar
  
  Revision  Changes    Path
  1.1341    +1 -1      apache-1.3/src/CHANGES
  
  Index: CHANGES
  ===================================================================
  RCS file: /home/cvs/apache-1.3/src/CHANGES,v
  retrieving revision 1.1340
  retrieving revision 1.1341
  diff -u -r1.1340 -r1.1341
  --- CHANGES	1999/05/03 10:23:44	1.1340
  +++ CHANGES	1999/05/03 15:09:04	1.1341
  @@ -34,7 +34,7 @@
   
     *) Add "force-no-vary" envariable to allow servers to work around
        clients that choke on "Vary" fields in the response header.
  -     [Ken Coar]  PR#4118
  +     [Ken Coar, Dmitry Khrustalev <dima@zippy.machaon.ru>]  PR#4118
   
     *) Fixed a bug in mod_dir that causes a child process will infinitely
        recurse when it attemps to handle a request for a directory wnd the
  
  
  
  1.267     +4 -0      apache-1.3/src/main/http_protocol.c
  
  Index: http_protocol.c
  ===================================================================
  RCS file: /home/cvs/apache-1.3/src/main/http_protocol.c,v
  retrieving revision 1.266
  retrieving revision 1.267
  diff -u -r1.266 -r1.267
  --- http_protocol.c	1999/04/29 15:06:52	1.266
  +++ http_protocol.c	1999/05/03 15:09:07	1.267
  @@ -1476,9 +1476,13 @@
   
       /*
        * Remove the 'Vary' header field if the client can't handle it.
  +     * Since this will have nasty effects on HTTP/1.1 caches, force
  +     * the response into HTTP/1.0 mode.
        */
       if (ap_table_get(r->subprocess_env, "force-no-vary") != NULL) {
   	ap_table_unset(r->headers_out, "Vary");
  +	r->proto_num = HTTP_VERSION(1,0);
  +	ap_table_set(r->subprocess_env, "force-response-1.0", "1");
       }
   
       ap_hard_timeout("send headers", r);
  
  
  

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