Revision history for Redis::JobQueue package

1.01  Tue May  28 2013
    CHANGES:
    - Minor changes in documentation.

    FIXES:
    - Checking OS in Makefile.PL
      Tests hang on Windows.

1.00  Mon May  07 2013

    !!! This is a major upgrade that changes API. It's strongly advised to study
    revised documentation and update your code where necessary !!!

    CHANGES:
    - Needs Redis server version 2.6 or higher as module uses Redis Lua scripting.
    - Improved handling of transactions.
    - Method Redis::JobQueue::Job->job_attributes returns a sorted list.
    - Fields 'result' and 'workload':
      It is possible to use any data structure (SCALAR, HASH, ARRAY, OBJECT).
      It is automatically serialized.
      Allowable size of the data is determined based on the size of the
      serialized string.
    - Added standard job fields:
      Times when job was: 'created', 'started', 'completed', 'updated'
      (user settable),
      Job 'progress' (0...1) and arbitrary status 'message'.
      Appropriate methods added.
    - The job 'updated' field automatically changes with every change to a job.
    - Added a method 'Redis::JobQueue::Job->elapsed'.
    - A set of constants to reflect job status:
      CREATED, WORKING, FAILED, COMPLETED, the user can specify own value
      for status.
      Moved from module Redis::JobQueue to module Redis::JobQueue::Job.
    - Added working with the jobs metadata
      (additional information related to the job):
      It is automatically serialized.
      Methods 'Redis::JobQueue::Job->meta_data',
      'Redis::JobQueue->get_job_meta_fields'.
    - Constant MAX_DATASIZE moved to module Redis::JobQueue.
    - No longer used constants EMAXMEMORYPOLICY, STATUS_DELETED, EXPIRE_DELETED.
    - Added a method 'queue_status' for monitoring the state of the queue.
    - Method 'get_job_status' removed.
      Method 'get_job_data' added instead for receiving data from the standard
      set of fields.
    - Method 'delete_job' removes Redis data structures that are associated
      with the job.
    - Method 'get_jobs' renamed to 'get_job_ids'.
      Jobs can be filtered by queue name or status.
    - Method 'add_job' updates Redis::JobQueue::Job object, if it was passed
      as the first argument.
    - 'encoding => undef' for Redis used, if 'new' invoked without
      the first argument being an object of 'Redis::JobQueue' or 'Redis' class.
    - Exception for not serialized utf8 text fields, when Redis object set
      to 'encoding => undef'.
    - Added test using 'utf8' data (t/01_JobQueue/t_utf8.t).
    - Added new functionality testing.
    - Change to user-friendly constant names.

0.16  Tue Mar  12 2013
    CHANGES:
    - Added method 'server'

0.15  Tue Mar  12 2013
    BUGFIXES:
    - Attribute 'attribute' renamed 'meta_data'

0.14  Mon Mar  11 2013
    CHANGES:
    - Attribute 'attribute' renamed 'meta_data'
    - Methods 'check_job_...' renamed 'get_job_...'

0.13  Sat Mar  09 2013
    CHANGES:
    - Attribute 'attribute' in the structure of jobs added

0.12  Fri Mar  08 2013
    CHANGES:
    - The tests are executed even if the installed Redis server is not running

0.11  Fri Mar  08 2013
    CHANGES:
    - Added method 'ping'

0.10  Mon Feb  26 2013
    CHANGES:
    - Error codes returned by last_errorcode method complies with an array
      of descriptions @Redis::JobQueue::ERROR

0.09  Wed Feb  13 2013
    CHANGES:
    - 'new' indirectly detects no connection to the Redis server

0.08  Tue Dec  18 2012
    CHANGES:
    - The 'job' attribute of the job performs only informational role
    - Checking Perl version in Makefile.PL

0.07  Wed Sep  26 2012
    CHANGES:
    - The 'get_next_job' can take a queue name or a reference to an array of queue names

0.06  Thu Sep  13 2012
    BUGFIXES:
    - The 'get_next_job' method work correctly when 'blocking' is true

0.05  Mon Sep  10 2012
    CHANGES:
    - Author and release tests moved to 'xt' directory

    BUGFIXES:
    - Eliminate unnecessary Data::UUID object construction

0.04  Sat Sep  01 2012
    BUGFIXES:
    - t/00_Job/01_new.t
      Disable checking leads to "Out of memory!" for systems with limited memory

0.03  Thu Aug  30 2012
    CHANGES:
    - Added test 't/94_fixme.t'

    BUGFIXES:
    - Fixed version number to 'use 5.010'

0.02  Tue Aug  28 2012
    BUGFIXES:
    - Minor changes in documentation

0.01  Mon Aug  27 2012
    - Original version