/ 
POE-Component-SimpleDBI-1.30
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/ POE::Component::SimpleDBI

NAME

POE::Component::SimpleDBI - Asynchronous non-blocking DBI calls in POE made simple

VERSION

This document describes v1.30 of POE::Component::SimpleDBI - released February 09, 2011 as part of POE-Component-SimpleDBI.

SYNOPSIS

use POE;
use POE::Component::SimpleDBI;

# Create a new session with the alias we want
POE::Component::SimpleDBI->new( 'SimpleDBI' ) or die 'Unable to create the DBI session';

# Create our own session to communicate with SimpleDBI
POE::Session->create(
	inline_states => {
		_start => sub {
			# Tell SimpleDBI to connect
			$_[KERNEL]->post( 'SimpleDBI', 'CONNECT',
				'DSN'		=>	'DBI:mysql:database=foobaz;host=192.168.1.100;port=3306',
				'USERNAME'	=>	'FooBar',
				'PASSWORD'	=>	'SecretPassword',
				'EVENT'		=>	'conn_handler',
			);

			# Execute a query and return number of rows affected
			$_[KERNEL]->post( 'SimpleDBI', 'DO',
				'SQL'		=>	'DELETE FROM FooTable WHERE ID = ?',
				'PLACEHOLDERS'	=>	[ qw( 38 ) ],
				'EVENT'		=>	'deleted_handler',
				'INSERT_ID'	=>	0,
			);

			# Retrieve one row of information
			$_[KERNEL]->post( 'SimpleDBI', 'SINGLE',
				'SQL'		=>	'Select * from FooTable LIMIT 1',
				'EVENT'		=>	'success_handler',
				'BAGGAGE'	=>	'Some Stuff I want to keep!',
			);

			# We want many rows of information + get the query ID so we can delete it later
			# Furthermore, disable prepare_cached on this query
			my $id = $_[KERNEL]->call( 'SimpleDBI', 'MULTIPLE',
				'SQL'		=>	'SELECT foo, baz FROM FooTable2 WHERE id = ?',
				'PLACEHOLDERS'	=>	[ qw( 53 ) ],
				'EVENT'		=>	'multiple_handler',
				'PREPARE_CACHED'=>	0,
			);

			# Quote something and send it to another session
			$_[KERNEL]->post( 'SimpleDBI', 'QUOTE',
				'SQL'		=>	'foo$*@%%sdkf"""',
				'SESSION'	=>	'OtherSession',
				'EVENT'		=>	'quote_handler',
			);

			# Changed our mind!
			$_[KERNEL]->post( 'SimpleDBI', 'Delete_Query', $id );

			# 3 ways to shutdown

			# This will let the existing queries finish, then shutdown
			$_[KERNEL]->post( 'SimpleDBI', 'shutdown' );

			# This will terminate when the event traverses
			# POE's queue and arrives at SimpleDBI
			$_[KERNEL]->post( 'SimpleDBI', 'shutdown', 'NOW' );

			# Even QUICKER shutdown :)
			$_[KERNEL]->call( 'SimpleDBI', 'shutdown', 'NOW' );
		},

		# Define your request handlers here
		'quote_handler'	=>	\&FooHandler,
		# And so on
	},
);

DESCRIPTION

This module simplifies DBI usage in POE's multitasking world.

This module is a breeze to use, you'll have DBI calls in your POE program up and running in only a few seconds of setup.

This module does what XML::Simple does for the XML world.

This module works its magic by creating a new session with POE, then spawning off a child process to do the "heavy" lifting. That way, your main POE process can continue servicing other clients. Queries are put into a queue, and processed one at a time.

The standard way to use this module is to do this:

use POE;
use POE::Component::SimpleDBI;

POE::Component::SimpleDBI->new( ... );

POE::Session->create( ... );

POE::Kernel->run();

Starting SimpleDBI

To start SimpleDBI, just call it's new method:

POE::Component::SimpleDBI->new( 'ALIAS' );

This method will die on error or return success.

NOTE: The act of starting/stopping SimpleDBI fires off _child events, read the POE documentation on what to do with them :)

This constructor accepts only 2 arguments.

Alias

This sets the session alias in POE.

The default is "SimpleDBI".

PREPARE_CACHED

This sets the global PREPARE_CACHED setting. This is a boolean value.

POE::Component::SimpleDBI->new( 'ALIAS', 0 );

The default is enabled.

SYNCHRONOUS_MODE

This disables the fork() that the subprocess does. Use this only if you are having issues with the backend and want to debug the database without dealing with multiprocess issues.

POE::Component::SimpleDBI->new( 'ALIAS', 1, 1 );

The default is disabled.

Commands

There are a few commands you can trigger in SimpleDBI. They are triggered via $_[KERNEL]->post( ... );

ID

All of the commands except for Delete_Query and shutdown return an id. To get them, do this: my $id = $_[KERNEL]->call( 'SimpleDBI', ... );

Afterwards, the id can be used to delete queries, look at Delete_Query for more information.

Argument errors

All of the commands validate their arguments, and if an error happens ( missing argument, etc ), they will do either: - return undef and forget that your request even existed - post to the SESSION/EVENT with ERROR present in the data NOTE: The data will not have an ID key present

Explanation of DO/SINGLE/MULTIPLE/QUOTE arguments

They are passed in via the $_[KERNEL]->post( ... );

NOTE: Capitalization is very important!

SQL

This is the actual SQL line you want SimpleDBI to execute. You can put in placeholders, this module supports them.

PLACEHOLDERS

This is an array of placeholders.

You can skip this if your query does not utilize it.

SESSION

This is the session that will get the result

You can skip this, it defaults to the sending session

EVENT

This is the event, triggered whenever a query finished.

It will get a hash in ARG0, consult the specific queries on what you will get.

NOTE: If the key 'ERROR' exists in the hash, then it will contain the error string.

BAGGAGE

This is a special argument, you can "attach" any kind of baggage to a query. The baggage will be kept by SimpleDBI and returned to the Event handler intact.

This is good for storing data associated with a query like a client object, etc.

You can skip this if your query does not utilize it.

PREPARE_CACHED

This was added recently, to override SimpleDBI's default behavior of using the $dbh->prepare_cached() function. Setting this to false will use $dbh->prepare() instead.

Some users reported problems with PostgreSQL. After investigation, this turned out to be some bizarre OID caching issues when the table was updated while the connection is alive. The quick work-around is to reconnect to the database, but this was not a "sane" solution.

This is a simple boolean value, and if this argument does not exist, SimpleDBI will use the global setting when calling new().

INSERT_ID

This was added recently, to override SimpleDBI's default behavior of using the $dbh->last_insert_id() function. Setting this to false will disable retrieval of this value.

This is a simple boolean value, and if this argument does not exist, SimpleDBI will default to true.

CONNECT

This tells SimpleDBI to connect to the database

NOTE: if we are already connected, it will be a success ( SimpleDBI will not disconnect then connect automatically )

Accepted arguments:
	DSN		->	The DBI DSN string, consult the DBI docs on what this is
	USERNAME	->	The username for the connection
	PASSWORD	->	The password for the connection
	SESSION		->	The session to send the results
	EVENT		->	The event to send the results
	NOW		->	Tells SimpleDBI to bypass the queue and connect NOW!
	CLEAR		->	Tells SimpleDBI to clear the queue and connect NOW!
	AUTO_COMMIT	->	The boolean value we will pass to DBI->connect ( defaults to true )
	CACHEDKIDS	->	Controls the method to cache prepare_cached queries, an arrayref ( defaults to undef )
	BAGGAGE		->	Any extra data to keep associated with this query ( SimpleDBI will not touch it )

NOTE: if the DSN/USERNAME/PASSWORD/SESSION/EVENT does not exist, SimpleDBI assumes you wanted to use
the old connection and will use the cached values ( if you told it to DISCONNECT ).

Here's an example on how to trigger this event:

$_[KERNEL]->post( 'SimpleDBI', 'CONNECT',
	'DSN'		=>	'DBI:mysql:database=foobaz;host=192.168.1.100;port=3306',
	'USERNAME'	=>	'MyUser',
	'PASSWORD'	=>	'MyPassword',
	'EVENT'		=>	'conn_handler',
	'NOW'		=>	1,
);

The NOW/CLEAR arguments are special, they will tell SimpleDBI to bypass the request queue and connect NOW...
	The CLEAR argument will also delete all the requests waiting in the queue, they will get an ERROR result
	They both default to false, supply a boolean value to turn them on

The Event handler will get a hash in ARG0:
{
	'ERROR'		=>	exists only if an error occured
	'GONE'		=>	exists only if the server was disconnected and the reconnect failed
	'ACTION'	=>	'CONNECT'
	'ID'		=>	ID of the Query
	'EVENT'		=>	The event the query will respond to
	'SESSION'	=>	The session the query will respond to
}

Receiving this event without the ERROR key means SimpleDBI successfully connected and is waiting for queries

NOTE: You can do nifty things like:
	$_[KERNEL]->post( 'SimpleDBI', 'CONNECT', 'DSN' => 'DBI:mysql:...', ... );
	$_[KERNEL]->post( 'SimpleDBI', 'DO', ... );
	$_[KERNEL]->post( 'SimpleDBI', 'SINGLE', ... );
	$_[KERNEL]->post( 'SimpleDBI', 'DISCONNECT' );
	$_[KERNEL]->post( 'SimpleDBI', 'CONNECT', 'DSN' => 'DBI:oracle:...', ... );
	$_[KERNEL]->post( 'SimpleDBI', 'MULTIPLE', ... );
	$_[KERNEL]->post( 'SimpleDBI', 'shutdown' );

They all will be executed in the right order!

As of 1.11 SimpleDBI now detects whether the backend lost the connection to the database server. The backend will
automatically reconnect if it happens, but if that fails, an error will be sent to the session/event specified here
with an extra key: 'GONE'. In this state SimpleDBI is deadlocked, any new queries will not be processed until a
CONNECT NOW event is issued! Keep in mind the SINGLE/etc queries WILL NOT receive an error if this happens, the error
goes straight to the CONNECT handler to keep it simple!

As of 1.29 SimpleDBI added better control of the prepare_cached cache. Some users reported that the subprocess' memory
usage was leaking, and in extreme cases reached several gigs! Upon investigation, it was not SimpleDBI's fault but the
way DBI works. What DBI does is cache the statement handle from $dbh->prepare_cached in the $dbh handle. The problem is
that it stays around forever in the default implementation! Perusing the DBI docs revealed that it was possible to tie
this cache to a custom cache module. So I've added the CACHEDKIDS argument, and setting it to an arrayref will enable the
behavior. Look at L<http://search.cpan.org/dist/DBI/DBI.pm#prepare_cached> for more information. Here's an example:

	$_[KERNEL]->post( 'SimpleDBI', 'CONNECT', ..., 'CACHEDKIDS' => [ 'Tie::Cache::LRU' ] );

The first element in the array is the module to use when tying the cache. Any additional elements are passed to the module's
constructor. Please look at the docs for your favorite cache module! If users report success with this, in a future version
of SimpleDBI it might become the default behavior. Keep in mind that this will be redundant if PREPARE_CACHED == 0.

DISCONNECT

This tells SimpleDBI to disconnect from the database

NOTE: In the case that a DISCONNECT is issued when we are not connected, it will still succeed...

Accepted arguments:
	SESSION		->	The session to send the results
	EVENT		->	The event to send the results
	NOW		->	Tells SimpleDBI to bypass the queue and disconnect NOW!
	CLEAR		->	Tells SimpleDBI to clear the queue and disconnect NOW!
	BAGGAGE		->	Any extra data to keep associated with this query ( SimpleDBI will not touch it )

Here's an example on how to trigger this event:

$_[KERNEL]->post( 'SimpleDBI', 'DISCONNECT',
	'EVENT'		=>	'disconn_handler',
	'NOW'		=>	1,
);

The NOW/CLEAR arguments are special, they will tell SimpleDBI to bypass the request queue and connect NOW...
	The CLEAR argument will also delete all the requests waiting in the queue, they will get an ERROR result
	They both default to false, supply a boolean value to turn them on

The Event handler will get a hash in ARG0:
{
	'ERROR'		=>	exists only if an error occured
	'ACTION'	=>	'DISCONNECT'
	'ID'		=>	ID of the Query
	'EVENT'		=>	The event the query will respond to
	'SESSION'	=>	The session the query will respond to
}

Receiving this event without the ERROR key means SimpleDBI successfully disconnected

BEWARE: There is the possibility of a deadlock:
	$_[KERNEL]->post( 'SimpleDBI', 'CONNECT', ... );
	$_[KERNEL]->post( 'SimpleDBI', 'MULTIPLE', ... );
	$_[KERNEL]->post( 'SimpleDBI', 'DISCONNECT' );
	$_[KERNEL]->post( 'SimpleDBI', 'DO', ... );
	$_[KERNEL]->post( 'SimpleDBI', 'SINGLE', ... );
	$_[KERNEL]->post( 'SimpleDBI', 'CONNECT' );

In this case, the DO/SINGLE queries will NEVER run until you issue a CONNECT with NOW enabled

QUOTE

This simply sends off a string to be quoted, and gets it back.

Accepted arguments:
	SESSION		->	The session to send the results
	EVENT		->	The event to send the results
	SQL		->	The string to be quoted
	BAGGAGE		->	Any extra data to keep associated with this query ( SimpleDBI will not touch it )

Internally, it does this:

return $dbh->quote( $SQL );

Here's an example on how to trigger this event:

$_[KERNEL]->post( 'SimpleDBI', 'QUOTE',
	SQL => 'foo$*@%%sdkf"""',
	EVENT => 'quote_handler',
);

The Event handler will get a hash in ARG0:
{
	'ERROR'		=>	exists only if an error occured
	'ACTION'	=>	'QUOTE'
	'ID'		=>	ID of the Query
	'EVENT'		=>	The event the query will respond to
	'SESSION'	=>	The session the query will respond to
	'SQL'		=>	Original SQL inputted
	'RESULT'	=>	The quoted SQL
	'PLACEHOLDERS'	=>	Original placeholders ( may not exist if it was not provided )
	'BAGGAGE'	=>	whatever you set it to ( may not exist if it was not provided )
}

DO

This query is specialized for those queries where you UPDATE/DELETE/INSERT/etc.

THIS IS NOT FOR SELECT QUERIES!

Accepted arguments:
	SESSION		->	The session to send the results
	EVENT		->	The event to send the results
	SQL		->	The string to be quoted
	PLACEHOLDERS	->	Any placeholders ( if needed )
	BAGGAGE		->	Any extra data to keep associated with this query ( SimpleDBI will not touch it )
	PREPARE_CACHED	->	Boolean value ( if needed )
	INSERT_ID	->	Boolean value ( if needed )

Internally, it does this:

$sth = $dbh->prepare_cached( $SQL );
$rows_affected = $sth->execute( $PLACEHOLDERS );
return $rows_affected;

Here's an example on how to trigger this event:

$_[KERNEL]->post( 'SimpleDBI', 'DO',
	SQL => 'DELETE FROM FooTable WHERE ID = ?',
	PLACEHOLDERS => [ 38 ],
	EVENT => 'deleted_handler',
);

The Event handler will get a hash in ARG0:
{
	'ERROR'		=>	exists only if an error occured
	'ACTION'	=>	'DO'
	'ID'		=>	ID of the Query
	'EVENT'		=>	The event the query will respond to
	'SESSION'	=>	The session the query will respond to
	'SQL'		=>	Original SQL inputted
	'RESULT'	=>	Scalar value of rows affected
	'PLACEHOLDERS'	=>	Original placeholders ( may not exist if it was not provided )
	'BAGGAGE'	=>	whatever you set it to ( may not exist if it was not provided )
	'INSERTID'	=>	The insert ID - using $dbh->last_insert_id( undef, undef, undef, undef ) [ defaults to undef ]
}

SINGLE

This query is specialized for those queries where you will get exactly 1 result back.

Accepted arguments:
	SESSION		->	The session to send the results
	EVENT		->	The event to send the results
	SQL		->	The string to be quoted
	PLACEHOLDERS	->	Any placeholders ( if needed )
	BAGGAGE		->	Any extra data to keep associated with this query ( SimpleDBI will not touch it )
	PREPARE_CACHED	->	Boolean value ( if needed )

Internally, it does this:

$sth = $dbh->prepare_cached( $SQL );
$sth->execute( $PLACEHOLDERS );
$result = $sth->fetchrow_hashref;
return $result;

Here's an example on how to trigger this event:

$_[KERNEL]->post( 'SimpleDBI', 'SINGLE',
	SQL => 'Select * from FooTable',
	EVENT => 'success_handler',
	SESSION => 'MySession',
);

The Event handler will get a hash in ARG0:
{
	'ERROR'		=>	exists only if an error occured
	'ACTION'	=>	'SINGLE'
	'ID'		=>	ID of the Query
	'EVENT'		=>	The event the query will respond to
	'SESSION'	=>	The session the query will respond to
	'SQL'		=>	Original SQL inputted
	'RESULT'	=>	Hash of columns - similar to fetchrow_hashref ( undef if no rows returned )
	'PLACEHOLDERS'	=>	Original placeholders ( may not exist if it was not provided )
	'BAGGAGE'	=>	whatever you set it to ( may not exist if it was not provided )
}

MULTIPLE

This query is specialized for those queries where you will get more than 1 result back.

WARNING! The column names are all lowercased automatically! WARNING!

Accepted arguments:
	SESSION		->	The session to send the results
	EVENT		->	The event to send the results
	SQL		->	The string to be quoted
	PLACEHOLDERS	->	Any placeholders ( if needed )
	BAGGAGE		->	Any extra data to keep associated with this query ( SimpleDBI will not touch it )
	PREPARE_CACHED	->	Boolean value ( if needed )

Internally, it does this:

$sth = $dbh->prepare_cached( $SQL );
$sth->execute( $PLACEHOLDERS );
$sth->bind_columns( \( @$newdata{ @{ $sth->{'NAME_lc'} } } ) );
while ( $sth->fetch() ) {
	push( @results, { @$newdata } );
}
return \@results;

Here's an example on how to trigger this event:

$_[KERNEL]->post( 'SimpleDBI', 'MULTIPLE',
	SQL => 'SELECT foo, baz FROM FooTable2 WHERE id = ?',
	EVENT => 'multiple_handler',
	PLACEHOLDERS => [ 53 ],
	PREPARE_CACHED => 0,
);

The Event handler will get a hash in ARG0:
{
	'ERROR'		=>	exists only if an error occured
	'ACTION'	=>	'MULTIPLE'
	'ID'		=>	ID of the Query
	'EVENT'		=>	The event the query will respond to
	'SESSION'	=>	The session the query will respond to
	'SQL'		=>	Original SQL inputted
	'RESULT'	=>	Array of hash of columns - similar to array of fetchrow_hashref's ( undef if no rows returned )
	'PLACEHOLDERS'	=>	Original placeholders ( may not exist if it was not provided )
	'BAGGAGE'	=>	whatever you set it to ( may not exist if it was not provided )
}

ATOMIC

This query is specialized for those queries that you need to execute in a transaction. You supply an array of SQL queries,
and SimpleDBI will execute them all in a transaction block. No need to worry about AutoCommit, BEGIN, and END TRANSACTION!

You are supposed to pass an array of queries that normally would be executed in a DO-style query. Again, you cannot execute
SELECT queries in this type of command! Currently there is no control over prepare_cached for individual queries. It may be
added in a future release.

WARNING: It tripped me up on my testing when I realized this worked on Postgres but not MySQL. I forgot that I was testing
against MyISAM tables, which doesn't support transactions! ( it works nicely on InnoDB tables hah ) So, if this doesn't
"behave" properly for you please check your database tables!

Accepted arguments:
	SESSION		->	The session to send the results
	EVENT		->	The event to send the results
	SQL		->	The array of SQL queries
	PLACEHOLDERS	->	The array of placeholders ( if needed ) [ this is an AoA - array of arrays! ]
	BAGGAGE		->	Any extra data to keep associated with this query ( SimpleDBI will not touch it )
	PREPARE_CACHED	->	Boolean value ( if needed ) [ for all of the queries! ]

Internally, it does this:

eval {
	$dbh->begin_work;
	for my $idx ( 0 .. $#array ) {
		if ( $prepare_cached ) {
			$sth = $dbh->prepare_cached( $array[ $idx ] );
		} else {
			$sth = $dbh->prepare( $array[ $idx ] );
		}
		if ( defined $PLACEHOLDERS[ $idx ] ) {
			$sth->execute( $PLACEHOLDERS[ $idx ] );
		} else {
			$sth->execute;
		}
		$sth->finish;
	}
	$dbh->commit;
};
if ( $@ ) {
	eval { $dbh->rollback };
	if ( $@ ) {
		return ROLLBACK_FAILURE;
	} else {
		return COMMIT_FAILURE;
	}
} else {
	return SUCCESS;
}

Here's an example on how to trigger this event:
$_[KERNEL]->post( 'SimpleDBI', 'ATOMIC',
	SQL => [
		'DELETE FROM FooTable WHERE ID = ?',
		'UPDATE FooTable SET baz = ? WHERE bar = ?',
	],
	EVENT => 'atomic_handler',
	PLACEHOLDERS => [	[ 53 ],
				[ 5, 86 ]
	],
);

The Event handler will get a hash in ARG0:
{
	'ERROR'		=>	exists only if an error occured ( ROLLBACK_FAILURE or COMMIT_FAILURE with explanation )
	'ACTION'	=>	'ATOMIC'
	'ID'		=>	ID of the Query
	'EVENT'		=>	The event the query will respond to
	'SESSION'	=>	The session the query will respond to
	'SQL'		=>	Original SQL array inputted
	'RESULT'	=>	Either SUCCESS or in case of error, not exists
	'PLACEHOLDERS'	=>	Original placeholders ( may not exist if it was not provided )
	'BAGGAGE'	=>	whatever you set it to ( may not exist if it was not provided )
}

Delete_Query

Call this event if you want to delete a query via the ID.

Returns:
	undef if it wasn't able to find the ID
	0 if the query is currently being processed
	1 if the query was successfully deleted

Here's an example on how to trigger this event:

$_[KERNEL]->post( 'SimpleDBI', 'Delete_Query', $queryID );

IF you really want to know the status, execute a call on the event and check the returned value.

Clear_Queue

This event will clear the entire queue except the running query, if there is one.

You can also pass in one argument -> the error string to be used instead of the default, 'Cleared the queue'

All the queries in the queue will return ERROR to their respective sessions/events

shutdown

$_[KERNEL]->post( 'SimpleDBI', 'shutdown' );

This will signal SimpleDBI to start the shutdown procedure.

NOTE: This will let all outstanding queries run!
SimpleDBI will kill it's session when all the queries have been processed.

you can also specify an argument:

$_[KERNEL]->post( 'SimpleDBI', 'shutdown', 'NOW' );

This will signal SimpleDBI to shutdown.

NOTE: This will NOT let the outstanding queries finish!
Any queries running will be lost!

Due to the way POE's queue works, this shutdown event will take some time to propagate POE's queue.
If you REALLY want to shut down immediately, do this:

$_[KERNEL]->call( 'SimpleDBI', 'shutdown', 'NOW' );

SimpleDBI Notes

This module is very picky about capitalization!

All of the options are uppercase, to avoid confusion.

You can enable debugging mode by doing this:

sub POE::Component::SimpleDBI::DEBUG () { 1 }
use POE::Component::SimpleDBI;

Also, this module will try to keep the SubProcess alive. if it dies, it will open it again for a max of 5 retries.

You can override this behavior by doing this:

sub POE::Component::SimpleDBI::MAX_RETRIES () { 10 }
use POE::Component::SimpleDBI;

SEE ALSO

Please see those modules/websites for more information related to this module.

SUPPORT

Perldoc

You can find documentation for this module with the perldoc command.

perldoc POE::Component::SimpleDBI

Websites

The following websites have more information about this module, and may be of help to you. As always, in addition to those websites please use your favorite search engine to discover more resources.

Email

You can email the author of this module at APOCAL at cpan.org asking for help with any problems you have.

Internet Relay Chat

You can get live help by using IRC ( Internet Relay Chat ). If you don't know what IRC is, please read this excellent guide: http://en.wikipedia.org/wiki/Internet_Relay_Chat. Please be courteous and patient when talking to us, as we might be busy or sleeping! You can join those networks/channels and get help:

  • irc.perl.org

    You can connect to the server at 'irc.perl.org' and join this channel: #perl-help then talk to this person for help: Apocalypse.

  • irc.freenode.net

    You can connect to the server at 'irc.freenode.net' and join this channel: #perl then talk to this person for help: Apocal.

  • irc.efnet.org

    You can connect to the server at 'irc.efnet.org' and join this channel: #perl then talk to this person for help: Ap0cal.

Bugs / Feature Requests

Please report any bugs or feature requests by email to bug-poe-component-simpledbi at rt.cpan.org, or through the web interface at http://rt.cpan.org/NoAuth/ReportBug.html?Queue=POE-Component-SimpleDBI. You will be automatically notified of any progress on the request by the system.

Source Code

The code is open to the world, and available for you to hack on. Please feel free to browse it and play with it, or whatever. If you want to contribute patches, please send me a diff or prod me to pull from your repository :)

http://github.com/apocalypse/perl-poe-simpledbi

git clone git://github.com/apocalypse/perl-poe-simpledbi.git

AUTHOR

Apocalypse <APOCAL@cpan.org>

COPYRIGHT AND LICENSE

This software is copyright (c) 2011 by Apocalypse.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.

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