NAME¶

Log::Dispatch::File::Locked - Subclass of Log::Dispatch::File to facilitate locking

VERSION¶

version 2.71

SYNOPSIS¶

  use Log::Dispatch;
  my $log = Log::Dispatch->new(
      outputs => [
          [
              'File::Locked',
              min_level => 'info',
              filename  => 'Somefile.log',
              mode      => '>>',
              newline   => 1
          ]
      ],
  );
  $log->emerg("I've fallen and I can't get up");

DESCRIPTION¶

This module acts exactly like Log::Dispatch::File except that it obtains an exclusive lock on the file while opening it.

Note that if you are using this output because you want to write to a file from multiple processes, you should open the file with the append "mode" (">>"), or else it's quite likely that one process will overwrite another.

SEE ALSO¶

"flock" in perlfunc

SUPPORT¶

Bugs may be submitted at <https://github.com/houseabsolute/Log-Dispatch/issues>.

SOURCE¶

The source code repository for Log-Dispatch can be found at <https://github.com/houseabsolute/Log-Dispatch>.

AUTHOR¶

Dave Rolsky <autarch@urth.org>

COPYRIGHT AND LICENSE¶

This software is Copyright (c) 2023 by Dave Rolsky.

This is free software, licensed under:

  The Artistic License 2.0 (GPL Compatible)

The full text of the license can be found in the LICENSE file included with this distribution.