Here's a method that will work for chunked responses, too: 
sub send_request {
  my($self, $request, $arg, $size) = @_;

  my $content_length = 0;
  if (ref $arg && ref $arg eq "CODE") {
    my $original_arg = $arg;
    $arg = sub { 
             $content_length += length($_[0]); 
         return &$original_arg(@_);
      };
  }

  my $t0 = [Time::HiRes::gettimeofday];
  my $response = $self->SUPER::send_request($request,$arg,$size);
  my $elapsed = Time::HiRes::tv_interval($t0); 

  $content_length = length($response->content) unless $content_length;
  my $header_length = length($response->headers_as_string);
  print STDERR sprintf "%s %f %d %d %d\n",
    $request->uri, $elapsed, $content_length,
    $header_length, $content_length+$header_length;

  return $response;
}

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In reply to Re: LWP::UserAgent hacking by Thelonius
in thread LWP::UserAgent hacking by DaTa!

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