NAME
    POE::API::Hooks - Implement lightweight hooks into POE

SYNOPSIS
      use POE;
      use POE::API::Hooks;

      POE::API::Hooks->add(
          before_event_dispatch  => \&do_something,
          after_event_dispatch   => \&do_something,
          before_session_create  => \&do_something,
          after_session_create   => \&do_something,
      );

      # ... carry on with life as normal ...

DISCUSSION
    This module adds lightweight hooks into the inner workings of POE.
    Currently, one can add hooks into POE that get called before/after an
    event is dispatched and/or before/after a Session is created. These
    callbacks receive the exact same argument list as their Kernel/Session
    counterpart. For event dispatch related callbacks, see "_dispatch_event"
    in POE::Kernel. For session related callbacks, see "create" in
    POE::Session.

AUTHOR
    Matt Cashner (sungo@pobox.com)

DATE
    $Date: 2004-10-08 19:30:15 -0400 (Fri, 08 Oct 2004) $

REVISION
    $Rev: 404 $

LICENSE
    Copyright (c) 2004, Matt Cashner. All rights reserved.

    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are
    met:

    * Redistributions of source code must retain the above copyright notice,
    this list of conditions and the following disclaimer.
    * Redistributions in binary form must reproduce the above copyright
    notice, this list of conditions and the following disclaimer in the
    documentation and/or other materials provided with the distribution.
    * Neither the name of the Matt Cashner nor the names of its contributors
    may be used to endorse or promote products derived from this software
    without specific prior written permission.

    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
    IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
    TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
    PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
    OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
    EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
    PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
    PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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