Try to specify keep_alive option when creating user agent instead of Connection parameter in request. Also may be you really should use cookies as noted above. 
my $userAgent = LWP::UserAgent->new(
    agent => 'Perlprogram/0.1',
    keep_alive => 1,
);
$userAgent->cookie_jar(HTTP::Cookies->new());

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In reply to Re: HTTP Post read response , Post again by zwon
in thread HTTP Post read response , Post again by perljunkie

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