Title: RE: Search Engine Theory
Check out the book Managing Gigabytes
Text indexing theory and algorithms. Source code too.
-Original Message-
From: Jamie Krasnoo [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, February 27, 2001 3:03 PM
To: Modperl
Subject: Search Engine Theory
Can
Title: RE: Debugging mod_perl with gdb
Hey thanks. I'll try this. I tried the 'man gdb' command and it didn't help much I'm afraid...
-Original Message-
From: sterling [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, February 06, 2001 12:33 PM
To: Shane Adams
Cc: [EMAIL PROTECTED]
Subject
Title: RE: :Parse segmentation fault
Yes. We found a problem in Expat.pm line 451 (in sub parse). The following chunk of code (latest version from cpan)
sub parse {
my $self = shift;
my $arg = shift;
croak Parse already in progress (Expat) if $self-{_State_};
$self-{_State_} = 1;
my
: Shane Adams; '[EMAIL PROTECTED]'Subject: RE:
:Parse segmentation fault
I did a
little more digging around and found that you could also avoid the problem by
turning off EXPAT in apache with:
Rule
EXPAT=no
Which fix
is more preferable?
-Original Message-From
: Monday, October 09, 2000
3:59 PMTo: Shane Adams; '[EMAIL PROTECTED]'Subject: RE:
:Parse segmentation fault
This allows
for XML parsing with no change to the Perl code. I'm just not sure what
I am losing in Apache (which is where I make the change). What does
losing EXPAT do to Apache
Title: Core file (debugging info turned on/stack trace)
Apache 1.3.12, mod_perl 1.24, Perl 5.6.0, Redhat 6.1
...
Program terminated with signal 11, Segmentation fault.
...
0 0x814abd4 in Perl_sv_setsv (dstr=0x8d34514, sstr=0x84afba4) at sv.c:2774
#1 0x813b6b3 in Perl_pp_sassign () at
($parser, $arg);
}
$self-{_State_} = 2;
$result or croak $self-{ErrorMessage};
}
As I recall, Doug, you helped me patch part of HTML::Mason dealing with typeglobs under an eval ... I believe that * is a typeglob in perl yes?
-Original Message-
From: Shane Adams
Sent: Tuesday, September 26
curve on trying
to understand the internals of perl is enormous!
-Original Message-From: Shane Adams Sent:
Friday, September 08, 2000 10:38 PMTo: ModperlSubject:
Core dumping
Hello -
I am experiencing a situation where apache core
dumps. We are using HTML-Mason
rt_main (main=0x80a9fcc main, argc=2,
argv=0xb944, init=0x8062820 _init, fini=0x81a73cc
_fini, rtld_fini=0x4000a610 _dl_fini,
stack_end=0xb93c) at
../sysdeps/generic/libc-start.c:90(gdb) q
-Original Message-From: Shane Adams Sent:
Saturday, September 09, 2000 5:34 PMTo: M
Title: RE: open(FH,'|qmail-inject') fails
Another approach to is to write the email directly into the queue. I've used this approach and it's very fast. After you write your email to the qmail queue, you write a value of 1 to a named pipe that qmail reads off of. This causes a qmail process
Title: Core dumping
Hello -
I am experiencing a situation where apache core dumps. We are using HTML-Mason. The relevant revision numbers are:
Apache_1.3.12
mod_perl-1.24
perl-5.6.0
HTML-Mason .87
redhat 6.1 (no patches)
Our apache server is built in 2 flavors, one that uses Mason,
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