Bug #55063 for POE-XS-Loop-EPoll: Fatal error fd_alloc < fd_count

On Sun Feb 28 18:13:23 2010, TONYC wrote: Show quoted text
I've attached test program. It should crash as I've described. Other POE::Loop::* works well. System: Debian Linux 2.6.31 x86_64 Perl: 5.8.8 and 5.10.0 (standard debian perl) Machine: AMD Opteron 2344 HE (QuadCore) Summary of my perl5 (revision 5 version 10 subversion 0) configuration: Platform: osname=linux, osvers=2.6.30.5-dsa-amd64, archname=x86_64-linux-gnu-thread-multi uname='linux brahms 2.6.30.5-dsa-amd64 #1 smp mon aug 17 02:18:43 cest 2009 x86_64 gnulinux ' config_args='-Dusethreads -Duselargefiles -Dccflags=-DDEBIAN -Dcccdlflags=-fPIC -Darchname=x86_64-linux-gnu -Dprefix=/usr -Dprivlib=/usr/share/perl/5.10 -Darchlib=/usr/lib/perl/5.10 -Dvendorprefix=/usr -Dvendorlib=/usr/share/perl5 -Dvendorarch=/usr/lib/perl5 -Dsiteprefix=/usr/local -Dsitelib=/usr/local/share/perl/5.10.0 -Dsitearch=/usr/local/lib/perl/5.10.0 -Dman1dir=/usr/share/man/man1 -Dman3dir=/usr/share/man/man3 -Dsiteman1dir=/usr/local/man/man1 -Dsiteman3dir=/usr/local/man/man3 -Dman1ext=1 -Dman3ext=3perl -Dpager=/usr/bin/sensible-pager -Uafs -Ud_csh -Ud_ualarm -Uusesfio -Uusenm -DDEBUGGING=-g -Doptimize=-O2 -Duseshrplib -Dlibperl=libperl.so.5.10.0 -Dd_dosuid -des' hint=recommended, useposix=true, d_sigaction=define 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='cc', ccflags ='-D_REENTRANT -D_GNU_SOURCE -DDEBIAN -fno-strict-aliasing -pipe -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64', optimize='-O2 -g', cppflags='-D_REENTRANT -D_GNU_SOURCE -DDEBIAN -fno-strict-aliasing -pipe -I/usr/local/include' ccversion='', gccversion='4.3.2', 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='cc', ldflags =' -L/usr/local/lib' libpth=/usr/local/lib /lib /usr/lib /lib64 /usr/lib64 libs=-lgdbm -lgdbm_compat -ldb -ldl -lm -lpthread -lc -lcrypt perllibs=-ldl -lm -lpthread -lc -lcrypt libc=/lib/libc-2.7.so, so=so, useshrplib=true, libperl=libperl.so.5.10.0 gnulibc_version='2.7' Dynamic Linking: dlsrc=dl_dlopen.xs, dlext=so, d_dlsymun=undef, ccdlflags='-Wl,-E' cccdlflags='-fPIC', lddlflags='-shared -O2 -g -L/usr/local/lib' Characteristics of this binary (from libperl): Compile-time options: MULTIPLICITY PERL_DONT_CREATE_GVSV 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 Aug 28 2009 22:24:50 @INC: /etc/perl /usr/local/lib/perl/5.10.0 /usr/local/share/perl/5.10.0 /usr/lib/perl5 /usr/share/perl5 /usr/lib/perl/5.10 /usr/share/perl/5.10 /usr/local/lib/site_perl .

#!/usr/bin/perl use warnings; use strict; use POE qw/ XS::Loop::EPoll Component::Client::TCP Component::Server::TCP /; my $port; POE::Component::Server::TCP->new ( Alias => 'server', Address => '127.0.0.1', Port => 0, Started => sub { use Socket qw/sockaddr_in/; $port = (sockaddr_in($_[HEAP]->{listener}->getsockname))[0]; print "Server port: $port\n"; }, ClientInput => sub { print "Server: ". $_[ARG0] ."\n"; }, ); POE::Session->create ( inline_states => { _start => sub { $_[KERNEL]->alarm(run => 3); }, run => sub { POE::Component::Client::TCP->new ( Alias => 'client', RemoteAddress => '127.0.0.1', RemotePort => $port, ConnectTimeout => 5, Started => sub { print "Client /started/\n"; }, Connected => sub { print "Client /connected/\n"; $_[HEAP]->{server}->put("hello\n"); }, ServerInput => sub { print "Client: ". $_[ARG0] ."\n"; }, ); } } ); $poe_kernel->run();