delta/openstack/taskflow.git/taskflow/utils, branch 2.9.0

Remove vim header from source files

2016-11-09T08:06:10+00:00

Trivial fix

[H106] Don't put vim configuration in source files (off by default).

Change-Id: I7e9e9930fd6f135074078637f5af6f403e75ff78

Fix broken link

2016-11-03T14:18:01+00:00

http://docs.openstack.org/developer/taskflow/utils.html points to
http://docs.openstack.org/developer/taskflow/kazoo.readthedocs.org/ -
fix the broken URL.

Change-Id: I6f6650cef94cea9d6f138925e5e8d2ed6ea177c3

Use method ensure_tree from oslo.utils

2016-09-25T02:53:52+00:00

Oslo.utils provides same function and just use it.

Change-Id: Iac245d4d98c41edea5294a4d8842db69a42b3794

Instead of a multiprocessing queue use sockets via asyncore

2016-05-24T23:16:56+00:00

For a local process based executor usage currently to ensure
that task emitted notifications are proxied we use the multi
processing library and use its queue concept. This sadly creates
a proxy process that gets associated, and this proxy process
handles the queue and messages sent to and from it. Instead of
doing this we can instead just create a temporary local socket
using a random socket and have tasks (which are running in
different processes) use that to communicate back any emitted
notifications instead (and we can use the asyncore module to handle
the emitted notifications since it handles the lower level socket
reading, polling and dispatching).

To ensure that the socket created is somewhat secure we use a
similar process as the multi-processing library uses where we
sign all messages with a hmac that uses a one time key that only
the main process and the child process know about (and reject
any messages that do not validate using this key).

Change-Id: Iff9180054bf14495e5667af00ae2fafbdbc23791

Remove deprecated things for 2.0 release

2016-05-10T22:26:57+00:00

Change-Id: Id9adbc50bd51adc77ce88f698ad0ea2ee63fc5e2

Merge "Spice up WBE banner and add simple worker main entrypoint"

2016-04-28T20:39:04+00:00

Allow cachedproperty to avoid locking

2016-02-09T07:16:58+00:00

Under some cirumstances it is ok to recompute
a value when raced to by multiple threads, for these
cases allow the cachedproperty to avoid needing and
using a lock.

Change-Id: Icb71cb5ea280185cfb120671be900435dabcd50b

Spice up WBE banner and add simple worker main entrypoint

2016-02-09T00:33:14+00:00

Change-Id: Ifdf275a623352aa3e42fbf0aa9a4394b64b54337

Retrieve the store from flowdetails as well, if it exists

2016-01-25T21:04:34+00:00

Gives users a more permanent way to provide an initial set of
arguments to a flow.

Change-Id: Ib9c3d60882548120d467a645bbac9be78408bac3
Implements: blueprint flow-details-keep-store

Allow for alterations in decider 'area of influence'

2016-01-10T06:42:17+00:00

Christmas came early.

Closes-Bug: #1479466

Change-Id: I931d826690c925f022dbfffe9afb7bf41345b1d0