NAME

POE::Component::Server::MySQL - A MySQL POE Server

DESCRIPTION

This modules helps building a MySQL proxy in which you can write handler to deal with specific queries.

You can modifiy the query, write a specific response, relay a query or do wahtever you want within each handler.

This is the evolution of POE::Component::DBIx::MyServer, it uses Moose and POE.

SYNOPSYS

First you create a server class that extends POE::Component::Server::MySQL.

   package MyMySQL;
   use Moose;
   
   extends 'POE::Component::Server::MySQL';
   with 'MooseX::Getopt';

Then in a perl script you can instantiate your new server

   use MyMySQL;
   my $server = MyMySQL->new_with_options();
   $server->run;

In the MyMySQL namespace you can add roles which will act as handlers for your trapped queries:

   package MyMySQL::OnSteroids;
   use MooseX::MethodAttributes::Role;
   
   sub fortune : Regexp('qr{fortune}io') {
      my ($self) = @_;
      
        my $fortune = `fortune`;
        chomp($fortune);
   
      $self->send_results(['fortune'],[[$fortune]]);
   
   }

AUTHORS

Eriam Schaffter, eriam@cpan.org with original work done by Philip Stoev in the DBIx::MyServer module.

BUGS

At least one, in specific cases the servers sends several packets instead of a single one. It works fine with most clients but it crashes Toad for MySQL for example.

COPYRIGHT

This program is free software, you can redistribute it and/or modify it under the same terms as Perl itself.