Failing with Net::HTTP [rt.cpan.org #72790]

[oalders]

Migrated from rt.cpan.org#72790 (status was 'open')

Requestors:

• HINDMARSH@cpan.org

From hindmarsh@cpan.org on 2011-11-28 23:22:03:

Ref - RT#72580

"I just removed it in commit 208a2e384a176237. We'll se if anybody
complains."

It seems that it breaks pretty quickly if Net::SSL is required.

Sample code:

use Net::SSL;
$ENV{PERL_NET_HTTPS_SSL_SOCKET_CLASS}="Net::SSL";
use LWP::UserAgent;
my $ua = LWP::UserAgent->new;
my $res = $ua->get('https://foo.com/bar');

read failed:  at
/home/ashley/ms5_lib_20111014/lib/perl5/Net/HTTP/Methods.pm line 256
 at
/home/ashley/ms5_lib_20111014/lib/perl5/i686-linux-gnu-thread-multi/Net/SSL.pm
line 211

We can't switch to IO::Socket::SSL - it doesn't handle our PKCS certs,
or our proxy.

From ppisar@redhat.com on 2011-12-21 15:31:31:

We hit problem with chunked HTTPS response. GETting
<https://bugzilla.redhat.com/show_bug.cgi?id=1> results in truncated
body. Net::HTTP croak about mallformed chunk is added into headers but
no error is reported to LWP::UserAgent. Actually the response is valid
and fully parseble by Net::HTTP if carried on plain TCP. I think
IO::Socket::SSL truncates or splits the response data chunk decoder does
not expect it. 

See for more details (https://bugzilla.redhat.com/show_bug.cgi?id=768394).

From aharrison@cpan.org on 2012-01-03 15:52:49:

I stumbled on this bug myself.

When I took ppisar's suggestion of reverting the change in RT#72580, the 
problem goes away.

I'm running perl-5.14.2, built via perlbrew on Dec 27, 2011 (with -
Dusethreads and -Dnoextensions=ODB_File) on an old CentOS 5.2 server with 
module versions libwww-perl 6.02 and IO::Socket::SSL 1.53.

Let me know if I can provide any other details that would be helpful.

-- 
Andy

From gaas@cpan.org on 2012-01-03 19:48:23:

I've restored the blocking override for Net::SSL in <https://github.com/gisle/libwww-perl/commit/6049e9d9eb2e22693053ad2af5ddba2b6824ac66>.
IO::Socket::SSL is supposed to handle blocking correctly so I need to investigate what goes wrong in that case some more.