I've tried to reproduce your problem with no luck so far.

I am using a Registry script like this one:

use Apache::SubProcess;
print "Content-type: text/plain\n\n";
Apache::SubProcess::spawn_proc_prog(Apache->request,'/tmp/proc.pl');
print "ok";

And it works fine for me...

One thing worth trying is to try and figure out where proc.pl gets
stuck for you. You can try with strace -p pid, or better, gdb
/usr/bin/perl pid to get a backtrace of it.

Another piece of possibly usefull information would be how you
configured apache to run that script of yours ? ModPerl::Registry ?
PerlHandler ? 

On Wed, 2002-10-30 at 09:57, Philippe M. Chiasson wrote:
> What does the output of mod_perl's make test look like, especially 
> apache/subprocess ?
> 
> What does your code that calls spawn_proc_prog() look like ?
> 
> There is also a gotcha documented in the tests
> (./t/response/TestApache/subprocess.pm), look for read_data().
> 
> On Wed, 2002-10-30 at 09:19, Imago wrote:
> > -------------8<---------- Start Bug Report ------------8<----------
> > 
> > 1. Problem Description:
> > 
> >   Apache::SubProcess does not appear to be 'fully' working.
> > 
> >   When calling:
> > 
> >     Apache::SubProcess::spawn_proc_prog($r,'/tmp/proc.pl');
> > 
> >     Process tree looks like:
> > 
> > root      3239   /usr/local/apache2/bin/httpd
> > apache    3242    \_ /usr/local/apache2/bin/httpd
> > apache    3243    \_ /usr/local/apache2/bin/httpd
> > apache    3343    |   \_ [proc.pl <defunct>]
> > apache    3244    \_ /usr/local/apache2/bin/httpd
> > 
> >     - proc.pl is owned by 'apache' and is executable.
> >             - simply creates a file '/tmp/ran.apache'.
> > 
> >     - 'ran.apache' file never gets created.
> > 
> > 2. Used Components and their Configuration:
> > 
> > *** using lib/Apache/BuildConfig.pm
> > *** Makefile.PL options:
> >   MP_AP_PREFIX   => /usr/local/apache2
> >   MP_GENERATE_XS => 1
> >   MP_LIBNAME     => mod_perl
> >   MP_USE_DSO     => 1
> >   MP_USE_STATIC  => 1
> > 
> > 
> > *** /usr/local/apache2/bin/httpd -V
> > Server version: Apache/2.0.43
> > Server built:   Oct 18 2002 14:36:03
> > Architecture:   32-bit
> > Server compiled with....
> >  -D APACHE_MPM_DIR="server/mpm/prefork"
> >  -D APR_HAS_SENDFILE
> >  -D APR_HAS_MMAP
> >  -D APR_HAVE_IPV6
> >  -D APR_USE_SYSVSEM_SERIALIZE
> >  -D APR_USE_PTHREAD_SERIALIZE
> >  -D SINGLE_LISTEN_UNSERIALIZED_ACCEPT
> >  -D APR_HAS_OTHER_CHILD
> >  -D AP_HAVE_RELIABLE_PIPED_LOGS
> >  -D HTTPD_ROOT="/usr/local/apache2"
> >  -D SUEXEC_BIN="/usr/local/apache2/bin/suexec"
> >  -D DEFAULT_PIDLOG="logs/httpd.pid"
> >  -D DEFAULT_SCOREBOARD="logs/apache_runtime_status"
> >  -D DEFAULT_LOCKFILE="logs/accept.lock"
> >  -D DEFAULT_ERRORLOG="logs/error_log"
> >  -D AP_TYPES_CONFIG_FILE="conf/mime.types"
> >  -D SERVER_CONFIG_FILE="conf/httpd.conf"
> > 
> > 
> > *** /usr/bin/perl -V
> > Summary of my perl5 (revision 5.0 version 8 subversion 0) configuration:
> >   Platform:
> >     osname=linux, osvers=2.4.18-11smp, archname=i386-linux-thread-multi
> >     uname='linux daffy.perf.redhat.com 2.4.18-11smp #1 smp thu aug 15
> > 06:41:59 edt 2002 i686 i686 i386 gnulinux '
> > 
> > 
> > 
> > 
> > config_args='-des -Doptimize=-O2 -march=i386 -mcpu=i686 -Dmyhostname=localho
> > st -Dperladmin=root@localhost -Dcc=gcc -Dcf_by=Red Hat,
> > Inc. -Dinstallprefix=/usr -Dprefix=/usr -Darchname=i386-linux -Dvendorprefix
> > =/usr -Dsiteprefix=/usr -Duseshrplib -Dusethreads -Duseithreads -Duselargefi
> > les -Dd_dosuid -Dd_semctl_semun -Di_db -Ui_ndbm -Di_gdbm -Di_shadow -Di_sysl
> > og -Dman3ext=3pm -Duseperlio -Dinstallusrbinperl -Ubincompat5005 -Uversionon
> > ly -Dpager=/usr/bin/less -isr'
> >     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=undef use64bitall=undef uselongdouble=undef
> >     usemymalloc=n, bincompat5005=undef
> >   Compiler:
> >     cc='gcc', ccflags
> > ='-D_REENTRANT -D_GNU_SOURCE -fno-strict-aliasing -D_LARGEFILE_SOURCE -D_FIL
> > E_OFFSET_BITS=64 -I/usr/include/gdbm',
> >     optimize='-O2 -march=i386 -mcpu=i686',
> > 
> > 
> > 
> > 
> > cppflags='-D_REENTRANT -D_GNU_SOURCE -fno-strict-aliasing -I/usr/include/gdb
> > m'
> >     ccversion='', gccversion='3.2 20020822 (Red Hat Linux Rawhide 3.2-5)',
> > gccosandvers=''
> >     intsize=4, longsize=4, ptrsize=4, doublesize=8, byteorder=1234
> >     d_longlong=define, longlongsize=8, d_longdbl=define, longdblsize=12
> >     ivtype='long', ivsize=4, nvtype='double', nvsize=8, Off_t='off_t',
> > lseeksize=8
> >     alignbytes=4, prototype=define
> >   Linker and Libraries:
> >     ld='gcc', ldflags =' -L/usr/local/lib'
> >     libpth=/usr/local/lib /lib /usr/lib
> >     libs=-lnsl -lgdbm -ldb -ldl -lm -lpthread -lc -lcrypt -lutil
> >     perllibs=-lnsl -ldl -lm -lpthread -lc -lcrypt -lutil
> >     libc=/lib/libc-2.2.92.so, so=so, useshrplib=true, libperl=libperl.so
> >     gnulibc_version='2.2.92'
> >   Dynamic Linking:
> >     dlsrc=dl_dlopen.xs, dlext=so, d_dlsymun=undef,
> > ccdlflags='-rdynamic -Wl,-rpath,/usr/lib/perl5/5.8.0/i386-linux-thread-multi
> > /CORE'
> >     cccdlflags='-fpic', lddlflags='-shared -L/usr/local/lib'
> > 
> > 
> > Characteristics of this binary (from libperl):
> >   Compile-time options: MULTIPLICITY USE_ITHREADS USE_LARGE_FILES
> > PERL_IMPLICIT_CONTEXT
> >   Built under linux
> >   Compiled at Sep  1 2002 23:56:49
> >   %ENV:
> >     PERL_LWP_USE_HTTP_10="1"
> >   @INC:
> >     /usr/lib/perl5/5.8.0/i386-linux-thread-multi
> >     /usr/lib/perl5/5.8.0
> >     /usr/lib/perl5/site_perl/5.8.0/i386-linux-thread-multi
> >     /usr/lib/perl5/site_perl/5.8.0
> >     /usr/lib/perl5/site_perl
> >     /usr/lib/perl5/vendor_perl/5.8.0/i386-linux-thread-multi
> >     /usr/lib/perl5/vendor_perl/5.8.0
> >     /usr/lib/perl5/vendor_perl
> >     .
> > 
> > 
> > 3.  Plea for sanity
> > 
> >   This is the last compatibility hurdle for my apache/perl 1.0->2.0 project.
> > 
> >   For the life of me, I just can't see what the problem is.
> > 
> >   If more information is needed, don't hesitate to ask.
> > 
> >   Any help would be greatly appreciated.
> > 
> > -------------8<---------- End Bug Report --------------8<----------
> > 
> > [EMAIL PROTECTED]
> > 
> > 
> 

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