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monitor url with the help of proxy in perl. below code is not working plzzz corect it.

 


amurarka
Novice

Nov 13, 2011, 11:55 PM

Post #1 of 16 (14535 views)
monitor url with the help of proxy in perl. below code is not working plzzz corect it. Can't Post
pls tell me how to monitor url with the help of proxy in perl.
below code is not working plzzz corect it.

use warnings;
use strict;
use LWP::Simple qw($ua get);
$ua->proxy('http','acpwinggn2isa01a.aircel.co.in:80');
my $url = "http://google.com/";
my $webpage = get $url;

#my $url = get 'http://www.google.com/';

if (!$webpage) {

#open OUTPUT, ">>output.txt";
print "ERROR: Could not retrieve $url" ;
print scalar localtime(),"\n";
#close OUTPUT;

}
else {
#open OUTPUT, ">>output.txt";
print "no errors found ";
print scalar localtime(),"\n";
#close OUTPUT;

}

exit(0);
Frown


wickedxter
User

Nov 14, 2011, 10:00 AM

Post #2 of 16 (14444 views)
Re: [amurarka] monitor url with the help of proxy in perl. below code is not working plzzz corect it. [In reply to] Can't Post
why not use LWP::UserAgent its self rather then exporting the $ua variable from anouther (wrapper)module?


also you can remove the exit(0); for just 1;


(This post was edited by wickedxter on Nov 14, 2011, 10:01 AM)


amurarka
Novice

Nov 14, 2011, 8:17 PM

Post #3 of 16 (14350 views)
Re: [wickedxter] monitor url with the help of proxy in perl. below code is not working plzzz corect it. [In reply to] Can't Post
can you plz tell there only. i didnt get it ............

i am new to perl,


wickedxter
User

Nov 15, 2011, 3:57 AM

Post #4 of 16 (14333 views)
Re: [amurarka] monitor url with the help of proxy in perl. below code is not working plzzz corect it. [In reply to] Can't Post
http://search.cpan.org/~gaas/libwww-perl-6.03/lib/LWP/UserAgent.pm

it has the examples to use the proxy its not much different then Simple but you get rid of the wrapper module Simple for direct access to the functions...





change the last line of the script to 1; rather then exit(0); if your going to use an End Of File.


amurarka
Novice

Nov 15, 2011, 4:55 AM

Post #5 of 16 (14330 views)
Re: [wickedxter] monitor url with the help of proxy in perl. below code is not working plzzz corect it. [In reply to] Can't Post
can you plz do the changes in the script only how should i use it ..............



Thanks and Regards
amurarka


amurarka
Novice

Nov 15, 2011, 5:04 AM

Post #6 of 16 (14327 views)
Re: [wickedxter] monitor url with the help of proxy in perl. below code is not working plzzz corect it. [In reply to] Can't Post
and also we are not able to locate new object.its showing error


wickedxter
User

Nov 15, 2011, 5:52 PM

Post #7 of 16 (14264 views)
Re: [amurarka] monitor url with the help of proxy in perl. below code is not working plzzz corect it. [In reply to] Can't Post
http://www.xav.com/perl/site/lib/lwpcook.html it has a proxy section


amurarka
Novice

Nov 15, 2011, 7:52 PM

Post #8 of 16 (14240 views)
Re: [wickedxter] monitor url with the help of proxy in perl. below code is not working plzzz corect it. [In reply to] Can't Post
not geitng noothing is wokring.

could u write corect code plz here ?


amurarka
Novice

Nov 15, 2011, 9:23 PM

Post #9 of 16 (14223 views)
Re: [amurarka] monitor url with the help of proxy in perl. below code is not working plzzz corect it. [In reply to] Can't Post
#!/usr/bin/perl
use strict;
use warnings;
require LWP::useragent;
use HTTP::Request::Common;
use LWP::UserAgent;
my $ua = LWP::UserAgent->new;
$ua->proxy(['http', 'ftp'] => 'http://acpwinggn2isa02.aircel.co.in');
my $req = HTTP::Request->new('GET',"http://www.aircel.com");
my $res = $ua->request($req);


if ($res->is_success)
{
print " retrieve $req" ;
}
else {
print "errors found ";
};


wickedxter
User

Nov 16, 2011, 2:14 PM

Post #10 of 16 (14174 views)
Re: [amurarka] monitor url with the help of proxy in perl. below code is not working plzzz corect it. [In reply to] Can't Post
Code
 
use strict;  
use warnings; 
use LWP::UserAgent; 
 
 
my $ua = LWP::UserAgent->new; 
 
#set proxy ip address and port 
$ua->proxy(['http'] => 'http://87.106.143.132:3128'); 
 
#send request threw proxy for website 
my $req = $ua->get("http://www.google.com"); 
 
 
#check if success and print 
if ($req->is_success){  
    print $req->decoded_content;  
} else {  
    print "errors found ";  
};
good luck


amurarka
Novice

Nov 16, 2011, 8:21 PM

Post #11 of 16 (14147 views)
Re: [wickedxter] monitor url with the help of proxy in perl. below code is not working plzzz corect it. [In reply to] Can't Post
not working ..........

only else part is showing in both the conditons

errors found.
if not wrking


wickedxter
User

Nov 17, 2011, 2:48 AM

Post #12 of 16 (14139 views)
Re: [amurarka] monitor url with the help of proxy in perl. below code is not working plzzz corect it. [In reply to] Can't Post
what ver of perl u using? it worked for me on 5.14.2

are you useing this is a web broswer? if so you'll need to add this line
Code
print "content-type: text/html\n\n";

some where at the top of the script. also if you've changed the code plz post again so i can see your changes.


(This post was edited by wickedxter on Nov 17, 2011, 2:54 AM)


amurarka
Novice

Nov 17, 2011, 3:04 AM

Post #13 of 16 (14134 views)
Re: [wickedxter] monitor url with the help of proxy in perl. below code is not working plzzz corect it. [In reply to] Can't Post
active perl 5.12 i am using
no i didid nt do any changes


wickedxter
User

Nov 17, 2011, 4:17 AM

Post #14 of 16 (14128 views)
Re: [amurarka] monitor url with the help of proxy in perl. below code is not working plzzz corect it. [In reply to] Can't Post
Do you have a test webserver or are you running from console?


amurarka
Novice

Nov 17, 2011, 7:49 PM

Post #15 of 16 (14065 views)
Re: [wickedxter] monitor url with the help of proxy in perl. below code is not working plzzz corect it. [In reply to] Can't Post
i am running on 32 bit server through command prompt


wickedxter
User

Nov 18, 2011, 12:43 PM

Post #16 of 16 (13993 views)
Re: [amurarka] monitor url with the help of proxy in perl. below code is not working plzzz corect it. [In reply to] Can't Post
maybe the proxy ip address is restricted find one thats USA based and try it.. b/c it works for me in the command promt displays all sites source code...

 
 


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