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Reply to topic   Topic: Unknown errors in the Apache2 error.log - mod_perl
Author
nawglan



Joined: 17 Sep 2012
Posts: 10

PostPosted: Wed 28 Oct '15 22:17    Post subject: Unknown errors in the Apache2 error.log - mod_perl Reply with quote

[Tue Oct 27 12:10:13 2015] [notice] Apache/2.2.29 (Win32) mod_ssl/2.2.29 OpenSSL/1.0.2d-fips mod_perl/2.0.8 Perl/v5.20.2 configured -- resuming normal operations

[snip]

[Tue Oct 27 14:12:23 2015] [error] :Apache2 IO write: (106) Unknown error at D:/emsng_cms/apps/cms_editor/cgi-bin/cms.pl line 523

The line in cms.pl is the print statement in the following function:

Code:

################################################################################
sub output
#
# Outputs a string unbuffered to reduce memory usage.
#
################################################################################
{
  local $| = 1;
  local $/;
  print STDOUT $_[0];
}


Any clue as to how I can fix this? We see several of those messages in the error.log and then the apache server restarts.

Many thanks.
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James Blond
Moderator


Joined: 19 Jan 2006
Posts: 7031
Location: Germany, Next to Hamburg

PostPosted: Thu 29 Oct '15 12:16    Post subject: Reply with quote

STDOUT? That might be the issue. I don't know about perl, but in other languages that works only on the console and cgi.
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glsmith
Moderator


Joined: 16 Oct 2007
Posts: 2264
Location: Sun Diego, USA

PostPosted: Thu 29 Oct '15 23:09    Post subject: Reply with quote

remove STDOUT so it can print to the browser provided Content-type has been previously set.
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