With outputsub _new_socket { my($self, $host, $port, $timeout) = @_; my $s; print "Creating New socket: $host, $port, $timeout\n"; print ref($self),"\n"; foreach my $k (keys %$self) {print "$k: $self->{$k}\n";} $s = $self->SUPER::_new_socket( @_ ); print "ok\n"; return $s; }
So the "ok" is still not printed, it obviously crashes in SUPER::_new_socket or doesn't find it at all. Why don't I get any error message? Also, even when I don't overwrite anything - so by leaving the _new_socket function out completely - nothing happens. In my understanding, it should behave like the original class.. strange...Creating New socket: www.google.ch, 80, 45 MyHttp max_size: 50000000 ua: LWP::UserAgent=HASH(0xe09910) scheme: http
PS: I found the error.. the following code works:
Problem is that "_new_socket" calls "socket_type" which concatenates a "::Socket" to the current type, and because "myHttp::Socket" is not defined, there is a problem. I "solved" it by manually copying over the function and replace "my $sock = $self->socket_class->new(..." by "my $sock = LWP::Protocol::http::Socket->new(...". Messy but only way I found that works; I tried putting in a socket_class funciton that copnstantly returns "LWP::Protocol::http::Socket", but this did not work :-/use strict; use LWP::UserAgent; package myHttp; use vars qw(@ISA); require LWP::Protocol::http; @ISA = qw( LWP::Protocol::http ); sub _new_socket { my($self, $host, $port, $timeout) = @_; local($^W) = 0; # IO::Socket::INET can be noisy my $sock = LWP::Protocol::http::Socket->new(PeerAddr => $host, PeerPort => $port, LocalAddr => $self->{ua}{local +_address}, Proto => 'tcp', Timeout => $timeout, KeepAlive => !!$self->{ua}{con +n_cache}, SendTE => 1, $self->_extra_sock_opts($host, + $port), ); unless ($sock) { # IO::Socket::INET leaves additional error messages in $@ my $status = "Can't connect to $host:$port"; if ($@ =~ /\bconnect: (.*)/ || $@ =~ /\b(Bad hostname)\b/ || $@ =~ /\b(certificate verify failed)\b/ || $@ =~ /\b(Crypt-SSLeay can't verify hostnames)\b/ ) { $status .= " ($1)"; } die "$status\n\n$@"; } # perl 5.005's IO::Socket does not have the blocking method. eval { $sock->blocking(0); }; $sock; } package main; LWP::Protocol::implementor( http => 'myHttp' ); my $ua = LWP::UserAgent->new(ssl_opts => { SSL_verify_mode => 'SSL_VER +IFY_NONE'},); $ua->agent('Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.1; Triden +t/5.0)'); $ua->max_size(50000000); # 50MB at most $ua->timeout(45); my $request = HTTP::Request->new(GET => "http://www.google.ch/"); $request->protocol('HTTP/1.0'); # we don't want chunked replies $request->header('Accept' => '*/*'); $request->header('Accept-Encoding' => ''); # we don't want packed re +sults $request->header('Connection' => 'Close'); $request->header('Cache-Control' => 'no-cache'); my $resp = $ua->request($request); if ($resp->is_success) { my $data = $resp->content; print "$data\n"; }
In reply to Re^4: LWP: How to find out local port number? (ISA)
by klaymen
in thread LWP: How to find out local port number?
by klaymen
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