I could not find the place where the whole request is collected to print it out. But hopefully in the HTTP 1.0 protocol implementation this seems to be printed out by the Debug methods (this time I did not care to edit it, and there are double newlines where were the <CR> were): 
LWP::UserAgent::new: ()
LWP::UserAgent::proxy: http http://wawprx01.waw.nestle.pl
LWP::UserAgent::request: ()
LWP::UserAgent::send_request: GET http://www.perlmonks.org?zbyspecialp
+arameter=1
LWP::UserAgent::_need_proxy: Proxied to http://wawprx01.waw.nestle.pl
LWP::Protocol::http10::request: ()
LWP::Protocol::http10::request: GET http://www.perlmonks.org?zbyspecia
+lparameter=1 HTTP/1.0

Host: www.perlmonks.org

User-Agent: MyApp/0.1 libwww-perl/5.68



LWP::Protocol::http10::request: reading response
LWP::Protocol::http10::request: HTTP/1.1 400 Bad Request

Server: Microsoft-IIS/4.0

Date: Tue, 15 Apr 2003 08:41:24 GMT

Content-Type: text/html

Content-Length: 87



<html><head><title>Error</title></head><body>The parameter is incorrec
+t. </body></html>
LWP::Protocol::http10::request: HTTP/1.1 400 Bad Request
LWP::Protocol::collect: read 87 bytes
LWP::UserAgent::request: Simple response: Bad Request

[download]
In the HTTP 1.1 protocol I did check the html output and error code to be the same.

In reply to Re: Re: LWP::UserAgent on cygwin and Microsoft Proxy (more data) by zby
in thread LWP::UserAgent on cygwin and Microsoft Proxy by zby

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