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The location of the spread daemon to connect to.

=item MLS_LogFormat formatstring formatname

formatstring is a standard mod_log_config format line, the standard format options are all accepted (see the mod_log_config documentation for details), as well as the special tag %{...code...}perl, which evals the contained code and substitutes the r...

=item MLS_Log groupname formatname [should_print]

groupname is the name of the spread group to which logs should be multicast.  formatname is the name of the MLS_LogFormat to use.  should_print is an optional environment
string to toggle transmission of logs.  This can be used the way that mod_setenvif 
environment variables are used, or with a complete code block.  For example, to only
multicast requests for '.html' files we can use:

MLS_Log    www custom "return ($r->uri =~ /\.html/) || ($r->uri =~ /$\//));"

=back

=head1 EXTENDING

Apache::Log::Spread is deigned to be extended to provide custom format string expansions.  To extend it in ithis fashion, simply override the _interpolate_log_string function.