POEx::Role::SessionInstantiation::Meta::Session::Events(3)

NAME
POEx::Role::SessionInstantiation::Meta::Session::Events - Provides default events such as _start, _stop, etc

VERSION
version 1.102610

PRIVATE_METHODS

  _start
    is Event

Provides a default _start event handler that will be invoked from POE once the Session is registered with POE. The default method only takes the alias attribute and sets it again to activate the trigger. If this is overridden, don't forget to set the alias again so the trigger can execute.

  _stop()
    is Event

Provides a default _stop event handler that will be invoked from POE once the Session's refcount from within POE has reached zero (no pending events, no event sources, etc). The default method merely clears out the alias.

  _default
    (Maybe[ArrayRef] $args) is Event

Provides a _default event handler to catch any POE event invocations that your instance does not actually have. Will 'warn' about the nonexistent state. A big difference from POE::Session is that the state and arguments are not rebundled upon invocation of this event handler. Instead the attempted state will be available in the poe attribute, but the arguments are still bundled into a single ArrayRef

  _child
    (Str $event, Session|DoesSessionInstantiation $child, Any $ret) is Event

Provides a _child event handler that will be invoked when child sesssions are created, destroyed or reassigned to or from another parent. See POE::Kernel for more details on this event and its semantics

  _parent
    Session|DoesSessionInstantiation|Kernel $previous_parent, Session|DoesSessionInstantiation|Kernel $new_parent) is Event

Provides a _parent event handler. This is used to notify children session when their parent has changes. See POE::Kernel for more details on this event.

AUTHOR
Nicholas Perez <nperez@cpan.org>

COPYRIGHT AND LICENSE
This software is copyright (c) 2010 by Nicholas Perez.

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