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 LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.