Dear Friends, Thanks a lot for all the support so far. Little by little i have some solutions. But my redirect programs behave very unusual way. Its a working script. How would i say , when i pass argument via comand line , result was as i expected. but when its in squid , it doesnt act how it supposed to work. All the web requests comes into the redirect program , its adding "VALUE-X" value into the script. But here i am doing grep for "?" mark in to requested url , if its matched doing another function squid itself. it was success. When a web request receives as follows , http://10.48.15.1:8080/main/main_view?id=7 that adding of the value wont happen.why is that ? why its not perform in squid redirector program ? doi have to do any thing special in squid or in the perl script ? Following is my script. #!/usr/bin/perl # no buffered output, auto flush use strict; use warnings; my ($temp, $array, @array, $param_1, $param_2, $param_3, $new_uri); $|=1; $temp = ""; while (<STDIN>){ #@array = split(/ /); ($param_1, $param_2, $param_3) = split(/ /); #if (!($array[1] =~ m#VALUE-X#)) { if (!($param_2 =~ m#VALUE-X#)) { $temp = $param_2; if ($param_2 =~ m#\?#) { $temp .= "&VALUE-X=652224848"; }else { $temp .= "?VALUE-X=652224848"; } $new_uri = ($param_1 . " " . $temp . " " . $param_3); s#$param_2#$temp#; #print $new_uri; print; }else { print; } } ============================================ Thank you Shaine. Marcus Kool wrote: > > Shaine, > > Because you use the 302: prefix the URL that you pass back from the > redirector > to Squid is sent back to the browser and because of the 302 the browser > sends a new request to Squid and the new URL is the URL that the > redirector sent > in the first place. This URL is passed by Squid to the redirector and now > you > have an endless loop. > > solution: > - do not use the 302: prefix, or > - modify your perl code so that it checks for "orchard=66677722" in which > case it must not > rewrite the URL. > > -Marcus > > > Shaine wrote: >> Dear friedns, >> >> I am really fed up with url -redirecting program which i have used for >> redirect specific url comes and validate by the url -rewriting program . >> It >> wasnt gave me any errors at initial steps.But now when i try to access >> google or any url , its repating ( url * n ) , >> >> eg:- >> :http://www.yahoo.com/302:http://www.yahoo.com/302:http://www.yahoo.com/302:http://www.yahoo.com/302:http://www.yahoo.com/302:http://www.yahoo.com/302:http://www.yahoo.com >> >> following is my perl code ( url-redirecting program ) >> >> >> #!/usr/bin/perl >> # no buffered output, auto flush >> $|=1; >> $temp = ""; >> >> while (<STDIN>){ >> @array = split(/ /); >> if (!(@array[1] =~ m#orchard#)) { >> $temp = "302:" . @array[1]; >> if (@array[1] =~ m/\?/) { >> $temp .= "&orchard=66677722"; >> }else { >> $temp .= "?orchard=66677722"; >> } >> s#@array[1]#$temp#; >> print; >> }else { >> print; >> } >> } >> >> >> Can somebody help me to solve my issue ? please help me. actually why it >> is >> happening like that . >> >> Many thanks >> Shaine. >> >> >> >> >> Sylvain Viart-2 wrote: >>> Hi Shaine, >>> >>> Shaine a écrit : >>>> I have a big problem with adding a parameter to a URL which passes via >>>> squid >>>> . For that i am going to use url_rewrite program. I had a big time with >>>> squid url rewriting, but no success. >>>> >>>> Could you please tell me , to get in to my point what are the minimum >>>> requirement to be satisfied ? >>>> >>> I haven't tested to rewrite the querystring part of the url, but it's >>> available on the redirector (rewrite_program) >>> >>> Here's sample input for the rewrite_program >>> >>> 0 >>> http://www.somedomain.com/thumb/100/3/b/2/7/3b279a6eab3d0a983d9tre.somedomain.com/messenger/messPing.php >>> 12.34.56.78/- - POST - >>> 0 >>> http://subdom.somedomain.com/thumb/55/3/c/3/6/3c36046ed06c78b2b65627f660be6220.jpg >>> 12.34.56.78/- - GET - >>> 0 >>> http://www.somedomain.com/thumb/100/3/6/8/4/3684949288972604fafdb167ffc214d5.jpg >>> 12.34.56.78/- - GET - >>> 0 >>> http://www.somedomain.com/thumb/100/7/a/4/1/7a4113fd5fba8ec93fa6bf82a6c993be.jpg >>> 12.34.56.78/- - GET - >>> 0 >>> http://www..somedomain.com/thumb/100/4/3/d/f/43df2ca304f508557294d3a835a6fd29.jpg >>> 12.34.56.78/- - GET - >>> >>> The digit in the first position is only present when >>> url_rewrite_concurrency is used, see >>> >>> The thread : url_rewrite_concurrency singlethreaded redirector >>> performance? >>> >>> http://www.mail-archive.com/squid-users@xxxxxxxxxxxxxxx/msg49897.html >>> >>>> url_rewrite_program >>>> url_rewrite_children >>>> url_rewrite_concurrency >>>> url_rewrite_host_header on|off >>>> url_rewrite_access allow|deny acl ... >>>> >>> I use : >>> url_rewrite_program /etc/squid/redirector.pl >>> url_rewrite_children 100 >>> url_rewrite_concurrency 50 >>> url_rewrite_host_header off >>> >>> >>> which means : >>> >>> 100 process spawned (busy proxy) >>> url_rewrite_concurrency 50, means squid can pass up to 50 URL to the >>> program using a counter >>> >>> url_rewrite_host_header off, means that redirector rewrites the URL, but >>> squid keep the original URL, useful in accelerator mode (surrogate), See >>> the doc, to be sure. >>>> how it should like , url rewrite program ? can somebody leave me a >>>> simple >>>> example ? >>> Simple perl program : >>> >>> # no buffered output, auto flush >>> $|=1; >>> >>> while(<STDIN>) >>> { >>> s#http://something/#http://somthingelse/#; >>> print; >>> } >>> >>> >>> A bit fast answer, hope that helps. >>> >>> >>> Regards, >>> Sylvain. >>> >>> >>> >>> >>> >>> >>> >> > > -- View this message in context: http://www.nabble.com/adding-a-parameter-to-a-URL-tp17776816p18310093.html Sent from the Squid - Users mailing list archive at Nabble.com.
