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From s...@apache.org
Subject cvs commit: modperl-docs/src/docs/2.0/api/Apache Filter.pod
Date Tue, 02 Mar 2004 03:50:10 GMT
stas        2004/03/01 19:50:10

  Modified:    src/docs/2.0/api/Apache Filter.pod
  Log:
  - $f->remove updates
  
  Revision  Changes    Path
  1.8       +15 -7     modperl-docs/src/docs/2.0/api/Apache/Filter.pod
  
  Index: Filter.pod
  ===================================================================
  RCS file: /home/cvs/modperl-docs/src/docs/2.0/api/Apache/Filter.pod,v
  retrieving revision 1.7
  retrieving revision 1.8
  diff -u -u -r1.7 -r1.8
  --- Filter.pod	14 Jan 2004 09:23:47 -0000	1.7
  +++ Filter.pod	2 Mar 2004 03:50:10 -0000	1.8
  @@ -197,7 +197,7 @@
   =head2 C<remove>
   
   Remove the current filter from the filter chain (for the current
  -request).
  +request or connection).
   
     $f->remove;
   
  @@ -216,12 +216,20 @@
   care of passing the current bucket brigade through unmodified to the
   next filter in chain.
   
  -note: calling remove() on the very top connection filter doesn't
  -affect the filter chain due to a bug in Apache 2.0.46 and lower (may
  -be fixed in 2.0.47). So don't use it with connection filters, till it
  -gets fixed in Apache and then make sure to require the minimum Apache
  -version if you rely on it.
  -
  +Note: calling remove() on the very top connection filter doesn't
  +affect the filter chain due to a bug in Apache 2.0 (which may be fixed
  +in 2.1). So don't use it with connection filters, till it gets fixed
  +in Apache and then make sure to require the minimum Apache version if
  +you rely on.
  +
  +Remember that if the connection is
  +C<L<$c-E<gt>keepalive|docs::2.0::api::Apache::Connection/C_keepalive_>>)
  +and the connection filter is removed, it won't be added untill the
  +connection is closed. Which may happen after many HTTP requests. You
  +may want to keep the filter in place and pass the data through
  +unmodified, by returning C<Apache::DECLINED>. If you need to reset the
  +whole or parts of the filter context between requests, use the
  +L<technique based on C<$c-E<gt>keepalives> counting|docs::2.0::user::handler::filters>.
   
   
   
  
  
  

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