| Subject: | "getpeername on unopened socket" warning |
Under some circumstances, I get a "getpeername on unopened socket"
warning when using PoCo::Client::HTTP (with PoCo::SSLify installed) to
retrieve an https url.
Oddly, I see the warning when I run the testcase under Module::Build's
"Build test", but when I run it with prove or perl, I don't see the warning.
I've attached a Build.PL (which specifies the versions of all the
modules I use), and testcase.t. If you put testcase.t in a
t subdirectory, and do "perl Build.PL; ./Build test", you should see the
warning, as in the attached jl.log.
uname -a:
Linux dev05.rnd.dev.corp.oversee.net 2.6.18-164.11.1.el5 #1 SMP Wed Jan
20 07:32:21 EST 2010 x86_64 x86_64 x86_64 GNU/Linux
perl -v:
This is perl, v5.8.8 built for x86_64-linux-thread-multi
I've attached perl-V output as well.
| Subject: | jl.log |
t/testcase....
# Failed test 'no warnings'
# at /usr/lib/perl5/vendor_perl/5.8.8/Test/NoWarnings.pm line 45.
# There were 1 warning(s)
# Previous test 0 ''
# getpeername() on unopened socket GEN4 at /usr/lib/perl5/vendor_perl/5.8.8/POE/Component/Client/HTTP.pm line 344.
# at /usr/lib/perl5/vendor_perl/5.8.8/POE/Component/Client/HTTP.pm line 344
# POE::Component::Client::HTTP::_poco_weeble_connect_done('undef', 'POE::Session=ARRAY(0x1e0c1160)', 'POE::Kernel=ARRAY(0x1d46f6f0)', 'HASH(0x1e0c1010)', 'got_connect_done', 'POE::Session=ARRAY(0x1e0cce70)', 'undef', '/usr/lib/perl5/vendor_perl/5.8.8/POE/Component/Client/Keepali...', 1068, ...) called at /usr/lib/perl5/site_perl/5.8.8/POE/Session.pm line 463
# POE::Session::_invoke_state('POE::Session=ARRAY(0x1e0c1160)', 'POE::Session=ARRAY(0x1e0cce70)', 'got_connect_done', 'ARRAY(0x1e12ed00)', '/usr/lib/perl5/vendor_perl/5.8.8/POE/Component/Client/Keepali...', 1068, 'POE::Wheel::SocketFactory(1) -> select connect') called at /usr/lib/perl5/site_perl/5.8.8/POE/Kernel.pm line 1111
# eval {...} called at /usr/lib/perl5/site_perl/5.8.8/POE/Kernel.pm line 1110
# POE::Kernel::_dispatch_event('POE::Kernel=ARRAY(0x1d46f6f0)', 'POE::Session=ARRAY(0x1e0c1160)', 'POE::Session=ARRAY(0x1e0cce70)', 'got_connect_done', 1, 'ARRAY(0x1e12ed00)', '/usr/lib/perl5/vendor_perl/5.8.8/POE/Component/Client/Keepali...', 1068, 'POE::Wheel::SocketFactory(1) -> select connect', ...) called at /usr/lib/perl5/site_perl/5.8.8/POE/Resource/Events.pm line 364
# POE::Kernel::_data_ev_dispatch_due('POE::Kernel=ARRAY(0x1d46f6f0)') called at /usr/lib/perl5/site_perl/5.8.8/POE/Loop/Select.pm line 315
# POE::Kernel::loop_do_timeslice('POE::Kernel=ARRAY(0x1d46f6f0)') called at /usr/lib/perl5/site_perl/5.8.8/POE/Loop/Select.pm line 323
# POE::Kernel::loop_run('POE::Kernel=ARRAY(0x1d46f6f0)') called at /usr/lib/perl5/site_perl/5.8.8/POE/Kernel.pm line 1287
# POE::Kernel::run('POE::Kernel=ARRAY(0x1d46f6f0)') called at t/testcase.t line 29
#
# Looks like you failed 1 test of 1.
dubious
Test returned status 1 (wstat 256, 0x100)
DIED. FAILED test 1
Failed 1/1 tests, 0.00% okay
Failed Test Stat Wstat Total Fail Failed List of Failed
-------------------------------------------------------------------------------
t/testcase.t 1 256 1 1 100.00% 1
Failed 1/1 test scripts, 0.00% okay. 1/1 subtests failed, 0.00% okay.
| Subject: | perl-V.log |
Summary of my perl5 (revision 5 version 8 subversion 8) configuration:
Platform:
osname=linux, osvers=2.6.9-42.0.3.elsmp, archname=x86_64-linux-thread-multi
uname='linux builder6.centos.org 2.6.9-42.0.3.elsmp #1 smp fri oct 6 06:28:26 cdt 2006 x86_64 x86_64 x86_64 gnulinux '
config_args='-des -Doptimize=-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic -Dversion=5.8.8 -Dmyhostname=localhost -Dperladmin=root@localhost -Dcc=gcc -Dcf_by=Red Hat, Inc. -Dinstallprefix=/usr -Dprefix=/usr -Dlibpth=/usr/local/lib64 /lib64 /usr/lib64 -Dprivlib=/usr/lib/perl5/5.8.8 -Dsitelib=/usr/lib/perl5/site_perl/5.8.8 -Dvendorlib=/usr/lib/perl5/vendor_perl/5.8.8 -Darchlib=/usr/lib64/perl5/5.8.8/x86_64-linux-thread-multi -Dsitearch=/usr/lib64/perl5/site_perl/5.8.8/x86_64-linux-thread-multi -Dvendorarch=/usr/lib64/perl5/vendor_perl/5.8.8/x86_64-linux-thread-multi -Darchname=x86_64-linux -Dvendorprefix=/usr -Dsiteprefix=/usr -Duseshrplib -Dusethreads -Duseithreads -Duselargefiles -Dd_dosuid -Dd_semctl_semun -Di_db -Ui_ndbm -Di_gdbm -Di_shadow -Di_syslog -Dman3ext=3pm -Duseperlio -Dinstallusrbinperl=n -Ubincompat5005 -Uversiononly -Dpager=/usr/bin/less -isr -Dd_gethostent_r_proto -Ud_endhostent_r_proto -Ud_sethostent_r_proto -Ud_endprotoent_r_proto -Ud_setprotoent_r_proto -Ud_endservent_r_proto -Ud_setservent_r_proto -Dinc_version_list=5.8.7 5.8.6 5.8.5 -Dscriptdir=/usr/bin'
hint=recommended, useposix=true, d_sigaction=define
usethreads=define use5005threads=undef useithreads=define usemultiplicity=define
useperlio=define d_sfio=undef uselargefiles=define usesocks=undef
use64bitint=define use64bitall=define uselongdouble=undef
usemymalloc=n, bincompat5005=undef
Compiler:
cc='gcc', ccflags ='-D_REENTRANT -D_GNU_SOURCE -fno-strict-aliasing -pipe -Wdeclaration-after-statement -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -I/usr/include/gdbm',
optimize='-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic',
cppflags='-D_REENTRANT -D_GNU_SOURCE -fno-strict-aliasing -pipe -Wdeclaration-after-statement -I/usr/local/include -I/usr/include/gdbm'
ccversion='', gccversion='4.1.1 20070105 (Red Hat 4.1.1-52)', gccosandvers=''
intsize=4, longsize=8, ptrsize=8, doublesize=8, byteorder=12345678
d_longlong=define, longlongsize=8, d_longdbl=define, longdblsize=16
ivtype='long', ivsize=8, nvtype='double', nvsize=8, Off_t='off_t', lseeksize=8
alignbytes=8, prototype=define
Linker and Libraries:
ld='gcc', ldflags =''
libpth=/usr/local/lib64 /lib64 /usr/lib64
libs=-lresolv -lnsl -lgdbm -ldb -ldl -lm -lcrypt -lutil -lpthread -lc
perllibs=-lresolv -lnsl -ldl -lm -lcrypt -lutil -lpthread -lc
libc=, so=so, useshrplib=true, libperl=libperl.so
gnulibc_version='2.5'
Dynamic Linking:
dlsrc=dl_dlopen.xs, dlext=so, d_dlsymun=undef, ccdlflags='-Wl,-E -Wl,-rpath,/usr/lib64/perl5/5.8.8/x86_64-linux-thread-multi/CORE'
cccdlflags='-fPIC', lddlflags='-shared -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic'
Characteristics of this binary (from libperl):
Compile-time options: MULTIPLICITY PERL_IMPLICIT_CONTEXT
PERL_MALLOC_WRAP USE_64_BIT_ALL USE_64_BIT_INT
USE_ITHREADS USE_LARGE_FILES USE_PERLIO
USE_REENTRANT_API
Built under linux
Compiled at Nov 8 2007 06:49:06
%ENV:
PERL5LIB=":/usr/local/oversee/lib/perl5"
@INC:
/usr/local/oversee/lib/perl5/x86_64-linux-thread-multi
/usr/local/oversee/lib/perl5
/usr/lib64/perl5/site_perl/5.8.8/x86_64-linux-thread-multi
/usr/lib64/perl5/site_perl/5.8.7/x86_64-linux-thread-multi
/usr/lib64/perl5/site_perl/5.8.6/x86_64-linux-thread-multi
/usr/lib64/perl5/site_perl/5.8.5/x86_64-linux-thread-multi
/usr/lib/perl5/site_perl/5.8.8
/usr/lib/perl5/site_perl/5.8.7
/usr/lib/perl5/site_perl/5.8.6
/usr/lib/perl5/site_perl/5.8.5
/usr/lib/perl5/site_perl
/usr/lib64/perl5/vendor_perl/5.8.8/x86_64-linux-thread-multi
/usr/lib64/perl5/vendor_perl/5.8.7/x86_64-linux-thread-multi
/usr/lib64/perl5/vendor_perl/5.8.6/x86_64-linux-thread-multi
/usr/lib64/perl5/vendor_perl/5.8.5/x86_64-linux-thread-multi
/usr/lib/perl5/vendor_perl/5.8.8
/usr/lib/perl5/vendor_perl/5.8.7
/usr/lib/perl5/vendor_perl/5.8.6
/usr/lib/perl5/vendor_perl/5.8.5
/usr/lib/perl5/vendor_perl
/usr/lib64/perl5/5.8.8/x86_64-linux-thread-multi
/usr/lib/perl5/5.8.8
.
| Subject: | Build.PL |
#!/usr/bin/perl
use strict;
use warnings;
use Module::Build;
Module::Build->new(
module_name => 'testcase',
dist_author => 'Jeremy Leader <jleader@alumni.caltech.edu>',
dist_abstract => 'test case',
dist_version => '0.01',
build_requires => {
'Test::More' => '0.92',
'Test::NoWarnings' => '0.084',
},
requires => {
'HTTP::Request::Common' => '5.824', # perl-libwww-perl
'POE' => '1.291',
'POE::Component::Client::HTTP' => '0.895',
'POE::Component::SSLify' => '0.20',
},
)->create_build_script;
| Subject: | testcase.t |
#!/usr/bin/perl
use strict;
use warnings;
use HTTP::Request::Common qw(GET);
use POE qw(Component::Client::HTTP);
use Test::More tests=>1;
use Test::NoWarnings;
POE::Component::Client::HTTP->spawn(
Alias => 'ua',
FollowRedirects => 3,
Timeout => 7,
);
POE::Session->create(inline_states =>{
_start => sub {
$poe_kernel->post(ua=>'request', 'got_response',
GET 'https://www.paypal.com/');
},
got_response => sub {},
_stop => sub {
$poe_kernel->call(ua=>'shutdown');
},
});
$poe_kernel->run();