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List: apache-modperl
Subject: RE: http24threading t/protocol/eliza.t does not exit
From: Mark Hedges <Mark.Hedges () Ticketmaster ! com>
Date: 2014-06-07 20:38:01
Message-ID: 55EEF0B3C5BF2744B2248754D717EE4C463121 () USASHEXMB02 ! LYV ! LiveNation ! com
[Download RAW message or body]
BTW it timed out after Test 6 and then I hit ctl-C.
-----Original Message-----
From: Mark Hedges
Sent: Friday, June 06, 2014 5:50 PM
To: modperl@perl.apache.org
Cc: Mark Hedges
Subject: http24threading t/protocol/eliza.t does not exit
1. Problem Description:
This is Apache 2.4.9 using the bundled apr/apr-util. Trying to build http24threading \
branch.
t/protocol/eliza.t never exits after the last statement.
I am confused by t/protocol/TestProtocol/eliza.pm. It seems like it expects a \
readline interface. But I added some debugging to TestProtocol::Eliza. It seems to \
finish the handler subroutine, so I don't get what's going on.
It doesn't matter if I set blocking or non-blocking, or what. The connection does \
not get aborted properly even though the handler subroutine completes.
# please insert nothing before this line: -*- mode: cperl; cperl-indent-level: 4; \
cperl-continued-statement-offset: 4; indent-tabs-mode: nil -*- package \
TestProtocol::eliza;
use strict;
use warnings FATAL => 'all';
use Apache2::Connection ();
use APR::Socket ();
require Chatbot::Eliza;
use Apache2::Const -compile => 'OK';
use APR::Const -compile => 'SO_NONBLOCK';
use Apache2::Log;
use constant BUFF_LEN => 1024;
my $mybot = new Chatbot::Eliza;
sub handler {
my Apache2::Connection $c = shift;
my APR::Socket $socket = $c->client_socket;
my $s = $c->base_server;
$s->log_error(__PACKAGE__);
# starting from Apache 2.0.49 several platforms require you to set
# the socket to a blocking IO mode
my $nonblocking = $socket->opt_get(APR::Const::SO_NONBLOCK);
if ($nonblocking) {
$socket->opt_set(APR::Const::SO_NONBLOCK, 0);
# test that we really *are* in the blocking mode
!$socket->opt_get(APR::Const::SO_NONBLOCK)
or die "failed to set blocking mode";
}
$socket->opt_set(APR::Const::SO_NONBLOCK, 0);
my $last = 0;
while ($socket->recv(my $buff, BUFF_LEN)) {
$s->log_error("received buff: $buff");
# \r is sent instead of \n if the client is talking over telnet
$buff =~ s/[\r\n]*$//;
$last++, $s->log_error("buff is ending line") if $buff eq "Good bye, Eliza";
$buff = $mybot->transform( $buff ) . "\n";
$s->log_error("transformed buff: $buff");
$socket->send($buff);
$s->log_error("exiting loop"), last if $last;
}
$s->log_error("outside of recv loop, returning OK");
return Apache2::Const::OK;
}
1;
sre@nta1.ntf.cftdev1 /ntfhome/local/src/mod_perl2_svn/mod_perl
2014-06-06 17:39:29 Fri $ t/TEST -verbose t/protocol/eliza.t
/ntfhome/local/bin/httpd -d /ntfhome/local/src/mod_perl2_svn/mod_perl/t -f \
/ntfhome/local/src/mod_perl2_svn/mod_perl/t/conf/httpd.conf -D APACHE2 -D \
PERL_USEITHREADS using Apache/2.4.9 (event MPM)
waiting 300 seconds for server to start: .[Fri Jun 06 17:39:37.749566 2014] \
[perl:info] [pid 14289:tid 47949163987568] 6 Apache2:: modules loaded [Fri Jun 06 \
17:39:37.750017 2014] [perl:info] [pid 14289:tid 47949163987568] 0 APR:: modules \
loaded [Fri Jun 06 17:39:37.750257 2014] [perl:info] [pid 14289:tid 47949163987568] \
base server + 32 vhosts ready to run tests
........
waiting 300 seconds for server to start: ok (waited 7 secs)
server localhost:8529 started
server localhost:8530 listening (filter_out_apache)
server localhost:8531 listening (perlsections)
server localhost:8532 listening (inherit)
server localhost:8533 listening (TestModperl::perl_options)
server localhost:8534 listening (TestModperl::perl_options2)
server localhost:8535 listening (TestModperl::merge)
server localhost:8536 listening (TestModperl::setupenv)
server localhost:8537 listening (TestVhost::log)
server localhost:8538 listening (TestVhost::config)
server localhost:8539 listening (TestModules::proxy)
server localhost:8540 listening (TestDirective::perlcleanuphandler)
server localhost:8541 listening (TestUser::rewrite)
server localhost:8542 listening (TestProtocol::pseudo_http)
server localhost:8543 listening (TestProtocol::echo_filter)
server localhost:8544 listening (TestProtocol::echo_nonblock)
server localhost:8545 listening (TestProtocol::echo_bbs)
server localhost:8546 listening (TestProtocol::echo_timeout)
server localhost:8547 listening (TestProtocol::eliza)
server localhost:8548 listening (TestProtocol::echo_bbs2)
server localhost:8549 listening (TestProtocol::echo_block)
server localhost:8550 listening (TestPreConnection::note)
server localhost:8551 listening (TestHooks::hookrun)
server localhost:8552 listening (TestHooks::trans)
server localhost:8553 listening (TestHooks::startup)
server localhost:8554 listening (TestHooks::init)
server localhost:8555 listening (TestHooks::stacked_handlers2)
server localhost:8556 listening (TestFilter::both_str_con_add)
server localhost:8557 listening (TestFilter::in_str_msg)
server localhost:8558 listening (TestFilter::in_bbs_inject_header)
server localhost:8559 listening (TestFilter::in_bbs_msg)
server localhost:8560 listening (TestDirective::perlrequire)
server localhost:8561 listening (TestDirective::perlmodule)
server localhost:8562 listening (TestPerl::ithreads)
server localhost:8563 listening (TestPerl::ithreads3)
server localhost:8564 listening (TestAPI::add_config)
server localhost:8565 listening (TestDirective::perlloadmodule3)
server localhost:8566 listening (TestDirective::perlloadmodule4)
server localhost:8567 listening (TestDirective::perlloadmodule5)
server localhost:8568 listening (TestDirective::perlloadmodule6)
server localhost:8569 listening (TestHooks::push_handlers_anon)
t/protocol/eliza.t ..
1..7
# Running under perl version 5.020000 for linux
# Current time local: Fri Jun 6 17:39:46 2014
# Current time GMT: Sat Jun 7 00:39:46 2014
# Using Test.pm version 1.26
# Using Apache/Test.pm version 1.38
ok 1
# send: Hello Eliza
# recv: How do you do. Please state your problem.
ok 2
# send: How are you?
# recv: Does that question interest you?
ok 3
# send: Why do I have core dumped?
# recv: Have you asked such questions before?
ok 4
# send: I feel like writing some tests today, what about you?
# recv: That is interesting. Please continue.
ok 5
# send: Good bye, Eliza
# recv: Does talking about this bother you?
ok 6
[warning]
halting tests
[warning] server localhost:8529 shutdown
[warning] port 8529 still in use...
............done
sre@nta1.ntf.cftdev1 /ntfhome/local/src/mod_perl2_svn/mod_perl
2014-06-06 17:40:16 Fri $ cat t/logs/error_log
********************************************************************************
*** This is a test for Apache2::ServerUtil::server_shutdown_cleanup_register ***
*** Following a line consisting only of * characters there should be a line ***
*** containing ***
*** "cleanup died: testing server_shutdown_cleanup_register". ***
*** The next line should then read ***
*** "done with server_shutdown_cleanup_register" ***
********************************************************************************
Apache2::ServerUtil: cleanup died: testing server_shutdown_cleanup_register
*** done with server_shutdown_cleanup_register ***
********************************************************************************
END in modperl_extra.pl, pid=14289
END in modperl_extra.pl, pid=14289
[Fri Jun 06 17:39:45.799240 2014] [mpm_event:notice] [pid 14293:tid 47949163987568] \
AH00489: Apache/2.4.9 (Unix) world domination series/2.0 mod_perl/2.0.9dev \
Perl/v5.20.0 configured -- resuming normal operations [Fri Jun 06 17:39:45.799299 \
2014] [mpm_event:info] [pid 14293:tid 47949163987568] AH00490: Server built: Jun 4 \
2014 17:22:40 [Fri Jun 06 17:39:45.799348 2014] [core:notice] [pid 14293:tid \
47949163987568] AH00094: Command line: '/ntfhome/local/bin/httpd -d \
/ntfhome/local/src/mod_perl2_svn/mod_perl/t -f \
/ntfhome/local/src/mod_perl2_svn/mod_perl/t/conf/httpd.conf -D APACHE2 -D \
PERL_USEITHREADS' [Fri Jun 06 17:39:46.344956 2014] [authz_core:debug] [pid 14299:tid \
1098656064] mod_authz_core.c(828): [client 127.0.0.1:34000] AH01628: authorization \
result: granted (no directives) [Fri Jun 06 17:39:47.737706 2014] [:error] [pid \
14299:tid 1109145920] TestProtocol::eliza [Fri Jun 06 17:39:47.737988 2014] [:error] \
[pid 14299:tid 1109145920] received buff: Hello Eliza\n [Fri Jun 06 17:39:47.739809 \
2014] [:error] [pid 14299:tid 1109145920] transformed buff: How do you do. Please \
state your problem.\n [Fri Jun 06 17:39:47.741191 2014] [:error] [pid 14299:tid \
1109145920] received buff: How are you?\n [Fri Jun 06 17:39:47.743146 2014] [:error] \
[pid 14299:tid 1109145920] transformed buff: Does that question interest you?\n [Fri \
Jun 06 17:39:47.744186 2014] [:error] [pid 14299:tid 1109145920] received buff: Why \
do I have core dumped?\n [Fri Jun 06 17:39:47.746973 2014] [:error] [pid 14299:tid \
1109145920] transformed buff: Have you asked such questions before?\n [Fri Jun 06 \
17:39:47.747994 2014] [:error] [pid 14299:tid 1109145920] received buff: I feel like \
writing some tests today, what about you?\n [Fri Jun 06 17:39:47.752041 2014] \
[:error] [pid 14299:tid 1109145920] transformed buff: That is interesting. Please \
continue.\n [Fri Jun 06 17:39:47.753124 2014] [:error] [pid 14299:tid 1109145920] \
received buff: Good bye, Eliza\n [Fri Jun 06 17:39:47.753165 2014] [:error] [pid \
14299:tid 1109145920] buff is ending line [Fri Jun 06 17:39:47.755806 2014] [:error] \
[pid 14299:tid 1109145920] transformed buff: Does talking about this bother you?\n \
[Fri Jun 06 17:39:47.755853 2014] [:error] [pid 14299:tid 1109145920] exiting loop \
[Fri Jun 06 17:39:47.755867 2014] [:error] [pid 14299:tid 1109145920] outside of recv \
loop, returning OK [Fri Jun 06 17:39:58.004026 2014] [perl:info] [pid 14299:tid \
47949163987568] Child process pid=14299 is exiting [Fri Jun 06 17:39:58.004344 2014] \
[perl:info] [pid 14324:tid 47949163987568] Child process pid=14324 is exiting [Fri \
Jun 06 17:39:58.004633 2014] [perl:info] [pid 14299:tid 47949163987568] Child process \
pid=14299 is exiting - server push [Fri Jun 06 17:39:58.004781 2014] [perl:info] [pid \
14297:tid 47949163987568] Child process pid=14297 is exiting [Fri Jun 06 \
17:39:58.005298 2014] [perl:info] [pid 14324:tid 47949163987568] Child process \
pid=14324 is exiting - server push END in modperl_extra.pl, pid=14299
[Fri Jun 06 17:39:58.006433 2014] [perl:info] [pid 14297:tid 47949163987568] Child \
process pid=14297 is exiting - server push END in modperl_extra.pl, pid=14324
END in modperl_extra.pl, pid=14297
END in modperl_extra.pl, pid=14297
END in modperl_extra.pl, pid=14324
END in modperl_extra.pl, pid=14299
[Fri Jun 06 17:40:01.352428 2014] [core:warn] [pid 14293:tid 47949163987568] AH00045: \
child process 14297 still did not exit, sending a SIGTERM [Fri Jun 06 17:40:01.357250 \
2014] [core:warn] [pid 14293:tid 47949163987568] AH00045: child process 14299 still \
did not exit, sending a SIGTERM [Fri Jun 06 17:40:01.357299 2014] [core:warn] [pid \
14293:tid 47949163987568] AH00045: child process 14324 still did not exit, sending a \
SIGTERM [Fri Jun 06 17:40:03.356566 2014] [core:warn] [pid 14293:tid 47949163987568] \
AH00045: child process 14297 still did not exit, sending a SIGTERM [Fri Jun 06 \
17:40:03.356660 2014] [core:warn] [pid 14293:tid 47949163987568] AH00045: child \
process 14299 still did not exit, sending a SIGTERM [Fri Jun 06 17:40:03.356733 2014] \
[core:warn] [pid 14293:tid 47949163987568] AH00045: child process 14324 still did not \
exit, sending a SIGTERM [Fri Jun 06 17:40:05.358091 2014] [core:info] [pid 14293:tid \
47949163987568] AH00096: removed PID file \
/ntfhome/local/src/mod_perl2_svn/mod_perl/t/logs/httpd.pid (pid=14293) [Fri Jun 06 \
17:40:05.358158 2014] [mpm_event:notice] [pid 14293:tid 47949163987568] AH00491: \
caught SIGTERM, shutting down
********************************************************************************
*** This is a test for Apache2::ServerUtil::server_shutdown_cleanup_register ***
*** Following a line consisting only of * characters there should be a line ***
*** containing ***
*** "cleanup died: testing server_shutdown_cleanup_register". ***
*** The next line should then read ***
*** "done with server_shutdown_cleanup_register" ***
********************************************************************************
Apache2::ServerUtil: cleanup died: testing server_shutdown_cleanup_register
*** done with server_shutdown_cleanup_register ***
********************************************************************************
END in modperl_extra.pl, pid=14293
END in modperl_extra.pl, pid=14293
2. Used Components and their Configuration:
*** mod_perl version 2.000009
*** using /ntfhome/local/src/mod_perl2_svn/mod_perl/lib/Apache2/BuildConfig.pm
*** Makefile.PL options:
MP_APR_CONFIG => /ntfhome/local/bin/apr-1-config
MP_APR_LIB => aprext
MP_APXS => /ntfhome/local/bin/apxs
MP_COMPAT_1X => 0
MP_GENERATE_XS => 1
MP_LIBNAME => mod_perl
MP_USE_DSO => 1
MP_USE_GTOP => 1
*** The httpd binary was not found
*** (apr|apu)-config linking info
-L/ntfhome/local/lib -laprutil-1 -lexpat
-L/ntfhome/local/lib -lapr-1 -luuid -lrt -lcrypt -lpthread -ldl
(Using apr/apr-util bundled with Apache 2.4.9.)
*** /ntfhome/software/perl/5.20.0/bin/perl -V
Summary of my perl5 (revision 5 version 20 subversion 0) configuration:
Platform:
osname=linux, osvers=2.6.18-308.0.0.0.1.el5xen, \
archname=x86_64-linux-thread-multi-ld uname='linux nta1.ntf.cftdev1.coresys.tmcs \
2.6.18-308.0.0.0.1.el5xen #1 smp sat feb 25 16:26:29 est 2012 x86_64 x86_64 x86_64 \
gnulinux ' config_args='-de -Dprefix=/ntfhome/software/perl/5.20.0 -Duse64bitall \
-Dusethreads -Dinc_version_list=none -Duselongdouble -Dusemorebits \
-Dotherlibdirs=/ntf/shared/ntf/lib/perl5:/ntf/shared/tmns/lib/perl:/ntf/shared/csweb/lib/perl \
-A ccflags=-fPIC' hint=recommended, useposix=true, d_sigaction=define
useithreads=define, usemultiplicity=define
use64bitint=define, use64bitall=define, uselongdouble=define
usemymalloc=n, bincompat5005=undef
Compiler:
cc='cc', ccflags ='-D_REENTRANT -D_GNU_SOURCE -fPIC -fno-strict-aliasing -pipe \
-fstack-protector -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64', \
optimize='-O2', cppflags='-D_REENTRANT -D_GNU_SOURCE -fPIC -fno-strict-aliasing \
-pipe -fstack-protector -I/usr/local/include' ccversion='', gccversion='4.1.2 \
20080704 (Red Hat 4.1.2-52)', 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='long double', \
nvsize=16, Off_t='off_t', lseeksize=8 alignbytes=16, prototype=define
Linker and Libraries:
ld='cc', ldflags =' -fstack-protector -L/usr/local/lib'
libpth=/usr/local/lib /usr/lib /lib /lib64 /usr/lib64 /usr/local/lib64
libs=-lnsl -lgdbm -ldb -ldl -lm -lcrypt -lutil -lpthread -lc
perllibs=-lnsl -ldl -lm -lcrypt -lutil -lpthread -lc
libc=libc-2.5.so, so=so, useshrplib=false, libperl=libperl.a
gnulibc_version='2.5'
Dynamic Linking:
dlsrc=dl_dlopen.xs, dlext=so, d_dlsymun=undef, ccdlflags='-Wl,-E'
cccdlflags='-fPIC', lddlflags='-shared -O2 -L/usr/local/lib -fstack-protector'
Characteristics of this binary (from libperl):
Compile-time options: HAS_TIMES MULTIPLICITY PERLIO_LAYERS
PERL_DONT_CREATE_GVSV
PERL_HASH_FUNC_ONE_AT_A_TIME_HARD
PERL_IMPLICIT_CONTEXT PERL_MALLOC_WRAP
PERL_NEW_COPY_ON_WRITE PERL_PRESERVE_IVUV
USE_64_BIT_ALL USE_64_BIT_INT USE_ITHREADS
USE_LARGE_FILES USE_LOCALE USE_LOCALE_COLLATE
USE_LOCALE_CTYPE USE_LOCALE_NUMERIC USE_LONG_DOUBLE
USE_PERLIO USE_PERL_ATOF USE_REENTRANT_API
Built under linux
Compiled at Jun 6 2014 12:31:05
%ENV:
PERL5LIB="/nta/shared/conf/perl:/nta/shared/lib/perl:/nta/ntf/lib/site_perl"
PERL_BASEDIR="/software/perl/5.8.4"
PERL_BINDIR="/software/perl/5.8.4/bin"
PERL_LWP_USE_HTTP_10="1"
PERL_SITE_BINDIR="/software/perl/5.8.4/lib/perl5/bin"
PERL_VERSION="5.8.4"
@INC:
/nta/shared/conf/perl
/nta/shared/lib/perl
/nta/ntf/lib/site_perl
/ntfhome/software/perl/5.20.0/lib/site_perl/5.20.0/x86_64-linux-thread-multi-ld
/ntfhome/software/perl/5.20.0/lib/site_perl/5.20.0
/ntfhome/software/perl/5.20.0/lib/5.20.0/x86_64-linux-thread-multi-ld
/ntfhome/software/perl/5.20.0/lib/5.20.0
/ntf/shared/ntf/lib/perl5/x86_64-linux-thread-multi-ld
/ntf/shared/ntf/lib/perl5
/ntf/shared/tmns/lib/perl
/ntf/shared/csweb/lib/perl
.
*** Packages of interest status:
Apache2 : -
Apache2::Request : -
CGI : 3.65, 4.01
ExtUtils::MakeMaker: 6.98
LWP : 6.06
mod_perl : -
mod_perl2 : -
3. This is the core dump trace: (if you get a core dump):
[CORE TRACE COMES HERE]
This report was generated by t/REPORT on Sat Jun 7 00:00:11 2014 GMT.
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