Revision history for Fork-Event-Interval

1.04    2021-05-11
    - Fix issue in t/45-params.t where done_testing() may have been called
      multiple times (fixes #5)
    - Fix issue where _rand_shm_key() could generate non-unique shared memory
      segment keys (fixes #4)

1.03    2021-05-05
    - Added events() class function, returns hash reference details of each
      event that's been created
    - Added id() object method; returns the ID of the event
    - Added info() object method; returns an href of details about the event
    - Added shared_scalar() object method; Returns a reference to a scalar
      that resides in shared memory. We use IPC::Shareable for the backend
    - Fixed issue where fractional seconds weren't being honoured
    - POD updates, including a new SYNOPSIS
    - Added accessor methods for most object attributes

1.02    2021-04-15
    - Updated shared data example to be a scalar
    - Update t/10-shared.t as it was failing under MacOS/FreeBSD

1.01    2021-04-14
    - If interval is set to zero, we'll run only once
    - Added IPC::Shareable as prerequisite
    - Added waiting(), checks to see if an event is ready to start/restart

1.00    2018-01-23
    - modified t/15-interval.t with some timing changes to prevent CPAN
      Testers failures
    - added t/45-params.t to cover cases where we send in parameters to the
    - added an EXAMPLE to display how to send in params to the event

0.05    2017-10-20
    - POD fix (indenting examples)
    - bump copyright to 2017

0.04    2017-10-19
    - added examples/, shared variable between all events and
      the parent
    - major overhaul on PID handling which provided the ability to rework
      status() to be much more reliable (and effective)
    - we now set $SIG{CHLD}="IGNORE" to avoid defunct processes
    - added Carp (croak) for all fatal errors
    - status() now returns -1 if an event has crashed, providing the user
      with the ability to restart the event, or take other action
    - added examples/ and examples/

0.03    2016-10-16
    - removed restart(), and aliased it instead to start()
    - fixed issue in an already-running warn on start(), and added status()
      to check the running status of an event (closes #1)

0.02    2016-09-24
    - POD fixes

0.01    Date/time
    - First version, released on an unsuspecting world.