Removing an output filter handler from the filters chain
am 14.04.2008 23:34:17 von woinshet abdella
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Hello,
I have a perl output filter handler that processes the
=<br />
element of html documents, after I am done with processing <title> element=<br />
, I want to remove the output filter handler from the output filters chain =<br />
so that we do not process the remaining bucket brigades to improve performa=<br />
nce. Here is the fragment of the script
...=0Aif ($ctx->{done})=0A{ #c=<br />
tx->{done} is true - we are done parsing the title, remove the handler from=<br />
the filter chain=0A$f->remove;=0Areturn Apache::Const::DECLINED;=0A}
=<br />
=0AIt appears that the handler is not removed from the filter chain, the in=<br />
coming bucket brigades are still being processed by the filter.
Here i=<br />
s my environment =0ARed Hat Enterprise Linux=0AApache/2.0.46=0Aperl, v5.8.0=<br />
=0A =0AI would appreciate your help.
Thanks a lot.=0AWoinshet
=<br />
=0A ____________________________________________________________ ______=<br />
__________________=0ABe a better friend, newshound, and =0Aknow-it-all with=<br />
Yahoo! Mobile. Try it now. http://mobile.yahoo.com/;_ylt=3DAhu06i62sR8HD=<br />
tDypao8Wcj9tAcJ<br />
--0-2092529466-1208208857=:8946<br />
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<html><head><style type=3D"text/css"><!-- DIV {margin:0px;} --></style></he=<br />
ad><body><div style=3D"font-family:times new roman, new york, times, serif;=<br />
font-size:12pt"><DIV>=0A<P>Hello, </P>=0A<P> </P>=0A<P>I have a perl o=<br />
utput filter handler that processes the <title> element of html docum=<br />
ents, after I am done with processing <title> element, I want to remo=<br />
ve the output filter handler from the output filters chain so that we do no=<br />
t process the remaining bucket brigades to improve performance. Here is the=<br />
fragment of the script</P>=0A<P> </P>=0A<P>...</P>=0A<P>if ($ctx->=<br />
{done})</P>=0A<P>{ #ctx->{done} is true - we are done parsing the title,=<br />
remove the handler from the filter chain</P>=0A<P>$f->remove;</P>=0A<P>=<br />
return Apache::Const::DECLINED;</P>=0A<P>}</P>=0A<P>=85</P>=0A<P>It appears=<br />
that the handler is not removed from the filter chain, the incoming bucket=<br />
brigades are still being processed by the filter.</P>=0A<P> </P>=0A<P=<br />
>Here is my environment </P>=0A<P>Red Hat Enterprise Linux<BR>Apache/2.0.46=<br />
<BR>perl, v5.8.0 </P>=0A<P> </P>=0A<P>I would appreciate your help.</P=<br />
>=0A<P> </P>=0A<P>Thanks a lot.</P>=0A<P>Woinshet<BR></P></DIV></div><=<br />
br>
</body></html><br />
--0-2092529466-1208208857=:8946--</p>
</article>
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