CHANGES¶

5.35.6¶

• fix typos
• Issue blocking ACK for RPC requests from the consumer thread
• Fix switch connection destination when a rabbitmq cluster node disappear
• Cap Bandit below 1.6.0 and update Sphinx requirement

5.35.5¶

• Retry to declare a queue after internal error
• OpenDev Migration Patch
• Replace openstack.org git:// URLs with https://
• Mark telemetry tests nv and remove from gate
• Add release note for amqp library TLS/SSL error

5.35.4¶

• Do not access the connection’s socket during error callback

5.35.3¶

• Avoid logging passwords on connection events
• import zuul job settings from project-config

5.35.1¶

• Queens gate fixes
• Revert “rabbit: Don’t prefetch when batch_size is set”
• Fixed telemetry integration zuul jobs
• Updated from global requirements
• Update telemetry integration playbooks
• Update UPPER_CONSTRAINTS_FILE for stable/queens
• Update .gitreview for stable/queens

5.35.0¶

• Add kafka driver vhost emulation
• Updated from global requirements
• Create doc/requirements.txt
• Update kafka functional test
• Imported Translations from Zanata
• Updated from global requirements

5.34.1¶

• Imported Translations from Zanata
• Avoid tox_install.sh for constraints support
• rabbitmq: don’t wait for message ack/requeue
• Provide bindep_profile in openstack-tox job setup
• Updated from global requirements
• Add zmq packages that are no longer in bindep-fallback
• don’t convert generator to list unless required
• sort when using groupby

5.34.0¶

• Remove setting of version/release from releasenotes
• Updated from global requirements
• Updated from global requirements
• Catch socket.timeout when doing heartbeat_check
• Updated from global requirements
• fix batch handling
• Remove stable/newton from zuul settings
• Zuul: add file extension to playbook path

5.33.1¶

• Move legacy zuulv3 tests into oslo.messaging repo
• Imported Translations from Zanata
• Flesh out transport_url help
• Fix typo in contributor docs title

5.33.0¶

• Fix default value of RPC dispatcher access_policy
• Fix wrong transport warnings in functional tests
• Updated from global requirements

5.32.0¶

• Updated from global requirements
• Warn when wrong transport instance is used
• Fix some reST field lists in docstrings
• Remove pbr version from setup.py
• Suppress excessive debug logs when consume rabbit
• Fix use of print function on python3

5.31.0¶

• Remove envelope argument from driver send() interface
• Imported Translations from Zanata
• Updated from global requirements
• Update amqp 1.0 driver deployment guide
• Prevent rabbit from raising unexpected exceptions
• Updated from global requirements
• Remove unnecessary setUp function in testcase
• Add licenses and remove unused import in doc/source/conf.py
• Ensure RPC endpoint target attribute is correct
• Fix a typo
• Update links in README
• Updated from global requirements
• Class-level _exchanges in FakeExchangeManager
• fix ‘configration’ typo
• Update reno for stable/pike
• Add support for virtual hosts
• Remove the test that counts kombu connect calls

5.30.0¶

• Updated from global requirements
• Update URLs in documents according to document migration
• Add monkey_patch to demo code

5.29.0¶

• switch from oslosphinx to openstackdocstheme
• update the docs url in the readme
• rearrange content to fit the new standard layout
• Updated from global requirements
• Enable some off-by-default checks

5.28.0¶

• Updated from global requirements
• Add kafka_driver directory

5.27.0¶

• Updated from global requirements
• Fix html_last_updated_fmt for Python3
• Add note for blocking executor deprecation
• Fix rabbitmq driver with blocking executor
• Build universal wheels
• Updated from global requirements
• Fix serializer tests
• deprecated blocking executor

5.26.0¶

• Updated from global requirements
• Clean up the TransportURL documentation
• Mark the Pika driver as deprecated

5.25.0¶

• Updated from global requirements
• Updated from global requirements
• Add missing {posargs:} to AMQP 1.0 functional tests
• rabbit: restore synchronous ack/requeue

5.24.2¶

• Updated from global requirements
• [AMQP 1.0] Properly shut down test RPC server

5.24.1¶

• Updated from global requirements
• Fix the amqp1 SSL test CA certificate
• Add get_rpc_transport call
• Disable AMQP 1.0 SSL unit tests

5.24.0¶

5.23.0¶

• Fix notification tests not unmocking logging
• Remove use of mox stubs
• Fix aliases deprecation
• tests: fix MultiStrOpt value
• Retry support for oslo_messaging_notifications driver

5.22.0¶

• [AMQP 1.0] Add default SASL realm setting
• Updated from global requirements
• Remove usage of parameter enforce_type

5.21.0¶

• Optimize the link address
• [AMQP 1.0] if RPC call is configured as presettled ignore acks
• Mock ‘oslo_messaging.notify._impl_routing.LOG’ in notifier tests
• Updated from global requirements
• Add “ssl” option for amqp driver
• Refactor logic of getting exector’s executor_thread_pool_size
• remove all kombu<4.0.0 workarounds

5.20.0¶

• serializer: remove deprecated RequestContextSerializer
• Try to fix TestSerializer.test_call_serializer failed randomly
• Updated from global requirements
• Deprecate username/password config options in favor of TRANSPORT_URL
• Add HACKING.rst
• Break user credentials from host at the rightmost ‘@’
• [zmq] Prevent access to rpc_response_timeout
• [zmq] pass a dummy TransportURL to register_opts
• Fix simulator’s use of Notifier - use ‘topics’ not ‘topic’
• Trivial: Add executor ‘threading’ in docstring
• Deprecate parameter aliases
• Use Sphinx 1.5 warning-is-error
• tox: Build docs with Python 2.7

5.19.0¶

• Updated from global requirements
• Remove self.mox
• Move decorator updated_kwarg_default_value to right place

5.18.0¶

• Remove old messaging notify driver alias
• [Fix gate]Update test requirement
• Updated from global requirements
• Allow checking if notifier is enabled
• RabbitMQ: Standardize SSL parameter names
• drop topic keyword from Notifier
• Validate the transport url query string
• drivers: use common.ConfigOptsProxy everywhere
• Stop using oslotest.mockpatch
• tests: don’t run functional tests in parallel
• rabbit: make ack/requeue thread-safe
• Fix releasenotes
• Remove mox3 from test-requirements.txt
• Updated from global requirements
• [zmq] Update configurations documentation
• Fix type of the kafka_consumer_timeout option
• [zmq] Dynamic connections send failure
• support kombu4
• Test:Use unittest.mock on Python 3
• Fix the typo
• pbr.version.VersionInfo needs package name (oslo.xyz and not oslo_xyz)
• [zmq] Properly analyse `use_dynamic_connections` option
• [zmq] Dummy add value aging mechanism
• kafka: skip multiple servers tests
• kafka: ensure topics are created
• kafka: fix python3 exception
• kafka: Remove testing hack for kafka
• [zmq] Failure of dynamic connections fanout
• Update reno for stable/ocata
• Return list of addresses for IPV4 and IPV6

5.17.0¶

• [zmq] Dynamic connections failover
• [zmq] Fix py35 gate
• [zmq] Use more stable configuration in voting job
• Remove references to Python 3.4
• [AMQP 1.0] Fix SSL client authentication
• [zmq] Support py35 testenv
• [zmq] Distinguish Round-Robin/Fanout socket sending mode
• tests: cleanup monkey path
• [AMQP 1.0] Resend messages that are released or modified
• gate: Remove useless files
• [zmq] Redis TTL for values
• eventlet is no more a hard dependency
• [AMQP 1.0] Propagate authentication errors to caller
• ensure we set channel in lock
• tox: use already installed kafka if present
• kafka: remove no really implemented feature
• kafka: return to poller when timeout is reach
• kafka: Don’t hide unpack/unserialize exception
• kafka: timeout is in milliseconds
• kafka: disable batch for functional tests
• kafka: Remove Producer singleton
• Moving driver to new kafka-python version
• tox: rename zeromq target
• tests: make rabbit failover failure more helpful
• [zmq] Refactor make `zmq_address.target_to_key` a universal method
• Updated from global requirements
• [zmq] Restore static direct connections
• reject when skipping failed messages
• fix one typo
• [AMQP 1.0] Setup the amqp1 test environment on ubuntu
• test_rabbitmq: remove dead code

5.16.0¶

• Updated from global requirements
• Replace mox with mock
• tests: fix test-setup.sh
• tests: remove useless debug
• [rabbit] Log correct topic on cast/call

5.15.0¶

• Updated from global requirements
• kafka separate unit/functionnal tests
• Add bindep.txt/test-setup.sh to prepare the system
• [zmq] Matchmaker redis available time

5.14.0¶

• [AMQP 1.0] Simplify the I/O event loop code
• [zmq] Support message versions for rolling upgrades
• [zmq] Fix non voting gate jobs
• Fix transport url with empty port
• Remove ordering assumption from functional test
• Periodically purge sender link cache

5.13.0¶

• Remove small job timeout
• Register opts if we’re going to check conf.transport_url in parse()
• [doc] Fix three typos
• [zmq] Fix zmq-specific f-tests from periodic hangs
• [zmq] Fix functional gates proxy/pub-sub
• Show team and repo badges on README
• [zmq] Send fanouts without pub/sub in background
• Use assertGreater(len(x), 0) instead of assertTrue(len(x) > 0)
• Add Constraints support
• Replace six.iteritems() with .items()
• [zmq] Fix configuration for functional gate job
• Document the transport backend driver interface
• Fix a docstring typo in impl_pika.py
• [sentinel] Move master/slave discovering from __init__
• rabbit: on reconnect set socket timeout after channel is set
• Updated from global requirements
• [zmq] Don’t create real matchmaker in unit tests
• update srouce doc pika_driver.rst the charactor then to than
• Remove useless logging import statements
• rabbit: Avoid busy loop on epoll_wait with heartbeat+eventlet
• [zmq] Refactor receivers
• [zmq] Cleanup changes to zmq-specific f-tests
• Updated from global requirements
• This patch cleans up the ‘notification_listener.rst’ documetion by removing some class which don’t exist and adding some function which exist in current source
• Remove nonexistent functions from documentation
• Replace retrying with tenacity

5.12.0¶

• Updated from global requirements
• Updated from global requirements
• Remove the temporary hack in code
• Using assertIsNone() instead of assertEqual(None)
• Change assertTrue(isinstance()) by optimal assert
• [zmq] Don’t fallback to topic if wrong server specified
• [TrivialFix] Replace old style assertions with new style assertions
• [TrivialFix] Fix typo in oslo.messaging
• [simulator] Fix transport_url usage
• [simulator] Fix a message length generator usage
• Update .coveragerc after the removal of respective directory
• [sentinels] Fix hosts extracting and slaves usage
• [zmq] SUB-PUB local proxy

5.11.0¶

• Fix typos in addressing.py and setup.cfg
• Updated from global requirements
• Record length of queues for ReplyWaiters
• rabbit: Don’t prefetch when batch_size is set
• [AMQP 1.0] Avoid unnecessary thread switch on ack
• [zmq] Fix issues with broken messages on proxies
• [zmq] Maintain several redis hosts
• Removed redundant ‘the’
• Fix a typo in server.py
• [document] The example which is written in the developer guide of ‘Notification Listener’ doesn’t work
• Enable release notes translation
• cast() and RPC replies should not block waiting for endpoint to ack
• [simulator] Automatic stopping of rpc-servers
• Fix whitespace formatting issue
• Properly deserializes built-in exceptions
• [zmq] Fix send_cast in AckManager
• Remove debug logs from fast path
• [zmq] Routing table refactoring, dynamic direct connections
• Fix simulator bool command line args
• Replace ‘the’ with ‘to’ in docstring
• Remove default=None when set value in Config
• [zmq] Add acks from proxy for PUB/SUB messages
• [zmq] Refactor consumers and incoming messages
• [zmq] Make second ROUTER socket optional for proxy
• Use method fetch_current_thread_functor from oslo.utils
• [zmq] Fix ZmqSocket.send_string
• [zmq] Remove unused methods from executors
• [zmq] Added a processing to handle ImportError in Redis plugin of Matchmaker
• modify the home-page info with the developer documentation
• Set the valid choices for the rabbit login methods
• [zmq] Unify delimeters
• [zmq] Fix fanout without PUB/SUB
• [zmq] Send immediate ack after message receiving
• Corrects documentation typo
• [zmq] Remove unnecessary subscriptions from SubConsumer
• Fixups to the inline documentation
• Fix consuming from unbound reply queue
• Add configurable serialization to pika
• [zmq] Remove ZmqSocket.close_linger attribute
• [zmq] Make ZMQ TCP keepalive options configurable
• [zmq] Fix TestZmqAckManager periodic failure
• [zmq] Make ThreadingPoller work with ZmqSocket
• Fix notify filter when data item is None
• [zmq] Rename rpc_cast_timeout option
• [AMQP 1.0] Update setup test environment dispatch router backend
• Allow dispatcher to restrict endpoint methods
• [AMQP 1.0] Add Acknowledgement and Batch Notification Topics
• Update reno for stable/newton
• [kafka] invoke TypeError exception when ‘listen()’ method of KafkaDriver is called
• [zmq] Proxy has to skip broken multi-part message
• Add Documentation String for PikaDriver
• [zmq] Implement retries for unacknowledged CALLs

5.10.0¶

• [AMQP 1.0] Make the default settlement behavior configurable
• [zmq] Eliminate GreenPool from GreenPoller
• Avoid sending cast after server shutdown in functional test
• [zmq] Update ZMQ-driver documentation
• Updated from global requirements

5.9.0¶

• [zmq] Add –log-file option to zmq-proxy
• Updated from global requirements
• [zmq] Host name and target in socket identity

5.8.0¶

• [zmq] Make zmq_immediate configurable
• Fix calculating of duration in simulator.py
• [zmq] Redis unavailability is not critical
• [zmq] Discover new publisher proxy
• Clean outdated docstring and comment
• [AMQP 1.0] small fixes to improve timer scalability
• Add docstring for get_notification_transport
• Add warning when credential is not specified for each host
• Updated from global requirements
• [zmq] Implement retries for unacknowledged CASTs
• Fix the help info format

5.7.0¶

• Move zmq driver options into its own group
• Log a warning when connected to a routable message bus
• Updated from global requirements
• [AMQP 1.0] Add link credit configuration options
• Updated from global requirements
• [AMQP 1.0] AMQP 1.0 Driver User Guide Document update
• AMQP 1.0 Driver Architecture Overview Document
• Remove the max_send_retries option

5.6.0¶

• Fix pika functional tests
• [zmq] Use zmq.IMMEDIATE option for round-robin
• fix a typo in impl_rabbit.py
• Updated from global requirements
• [AMQP 1.0] Cancel response treatment for detached link
• Fix syntax error on notification listener docs
• Delete fanout queues on gracefully shutdown
• Set the default link property to allow message acks
• Properly cleanup listener and driver on simulator exit
• Fix a timer leak in the AMQP 1.0 driver
• [zmq] Let proxy serve on a static port numbers
• Introduce TTL for idle connections
• Fix parameters of assertEqual are misplaced
• Fix misstyping issue
• Updated from global requirements
• Updated from global requirements
• notify: add a CLI tool to manually send notifications
• Add deprecated relnote for max_retries rabbit configuration option
• [zmq] Add py34 configuration for functional tests
• [zmq] Merge publishers
• Add Python 3.5 classifier and venv
• Replace assertEqual(None, *) with assertIsNone in tests
• Updated from global requirements
• [zmq] Use json/msgpack instead of pickle
• [AMQP 1.0] Add configuration parameters for send message deadline
• [zmq] Refactor publishers
• Re-factor the AMQP 1.0 addressing semantics
• Add Python 3.4 functional tests for AMQP 1.0 driver
• tests: allow to override the functionnal tests suite args
• [zmq] Additional configurations for f-tests
• Remove discover from test-requirements
• tests: rabbitmq failover tests
• [AMQP 1.0] Add acknowledge and requeue handling for incoming message
• Imported Translations from Zanata
• Updated from global requirements
• Remove rabbitmq max_retries
• Config: no need to set default=None

5.5.0¶

• [zmq] Fix message sending when using proxy and not using PUB/SUB
• AMQP 1.0 - create only one Cyrus SASL configuration for the tests
• Updated from global requirements
• Refactor AMQP 1.0 command task to support timers
• [zmq] Remove redundant Envelope class
• [zmq] Properly stop ZmqServer
• Refactor link management to support link recovery
• [Trival] fix a typo nit
• [zmq] Fix backend router port for proxy

5.4.0¶

• [zmq] Remove unused Request.close method
• Add query paramereters to TransportURL
• Fix temporary problems with pika unit tests
• [zmq] Periodic updates of endpoints connections

5.3.0¶

• Improve the impl_rabbit logging
• Modify info of default_notification_exchange
• Imported Translations from Zanata
• [zmq] Remove rpc_zmq_concurrency option
• [zmq] Fix timeout in ThreadingPoller.poll
• Fix typo: ‘olso’ to ‘oslo’
• Updated from global requirements
• [zmq] Don’t skip non-direct message types
• [zmq] Refactoring of zmq client
• [impl_rabbit] Remove deprecated get_expiration method

5.2.0¶

• Updated from global requirements
• [AMQP 1.0] Randomize host list connection attempts
• Modify the TransportURL’s docstrings
• Fix problems after refactoring RPC client
• deprecate usage of transport aliases
• Documents recommended executor
• kafka: Deprecates host, port options
• Updated from global requirements
• Add reno for releasenotes management
• Remove logging from serialize_remote_exception
• [kafka] Add several bootstrap servers support
• Add the proper branch back to .gitreview
• Fix consuming from missing queues
• Fix bug with version_cap and target.version in RPCClient
• Make TransportURL.parse aware of transport_url
• rabbit: Deprecates host, port, auth options
• Remove deprecated localcontext
• zeromq: Deprecates host, port options
• Reorganize the AMQP 1.0 driver source files
• Implements configurable connection factory
• The need to wait for a given time is no longer valid in 3.2+
• [zmq] Reduce object serialization on router proxy
• Updated from global requirements
• [zmq] Add backend ROUTER to increase bandwidth
• [zmq] Add Sentinel instructions to deployment guide
• Rabbit driver: failure of rpc-calls with float timeout

5.1.0¶

• Use eventletutils to check is_monkey_patched
• remove feature branch from master .gitreview
• [zmq] Second router proxy doesn’t dispatch messages properly
• Add parse.unquote to transport_url
• Fix simulator stat printing
• Use single producer and to avoid an exchange redeclaration
• [zmq] Redesign router proxy
• Add feature branch to .gitreview file
• Remove Beta development status from classifiers

5.0.0¶

• Updated from global requirements
• Fixes sumulator.py signal_handler logic
• Refactor RPC client
• Send notify if notify=True passed
• Improves exception handling and logging
• Implements pika thread safe connection
• Fix incorrect parameters order in assertIn call
• Update the RPC cast() documentation
• Fix unstable work of cast func tests
• [zmq] Reduce threading from python proxy
• Imported Translations from Zanata
• use thread safe fnmatch
• Refactor base interfaces
• Gracefully handle missing TCP_USER_TIMEOUT
• Simulator: handle SIGINT and SIGTERM signals
• Updated from global requirements
• Log the unique_id in listener than msg_id
• serializer: deprecate RequestContextSerializer
• Don’t set html_last_updated_fmt without git
• Amqp driver send method temporary work-around
• Updated from global requirements
• Updated from global requirements
• Allow simulator to be launched from arbitrary directory
• [zmq] Fix cast message loss in simulator
• Make transport_url config option secret
• Fix oslo.messaging for Mac OS X
• Refactor driver’s listener interface
• [kafka] Do not remove kafka_client during reset
• Updated from global requirements
• Replace expriration_time by timer
• [zmq] Reduce number of connections
• Move server related logic from dispatchers
• Fix typos in Oslo.messaging files
• Fix Break in Windows platforms
• [py34] replace file() with open()
• Claim python3 compatability for Newton onwards
• Simulator: collect error stats
• Simulator: make parameter wait_after_msg float
• Update CheckForLoggingIssues hacking rule from keystone
• Simulator: align stats to whole seconds
• Support python3 in simulator.py
• Fix typo passend should be passenv
• Always set all socket timeouts
• Add a py34 functional test for rabbit
• Small fixes
• Use only unique topics for the Kafka driver
• [zmq] Refactoring consumer side
• [Kafka] Ensure a topics before consume messages
• Fix problems during unstable network
• Missing version parameter in can_send_version()
• Bump rabbit_transient_queues_ttl to 30 mins
• Explicitly exclude tests from bandit scan
• Fix Notification listener blocking behavior
• Pika: fix sending fanout messages
• Revert “Ensure the json result type is bytes on Python 3”
• Replace deprecated LOG.warn with LOG.warning
• Simulator: store results in JSON format
• Simulator: calculate message latency statistics
• Fix the driver shutdown/failover logic
• Always delete exc_info tuple, even if reply fails
• Do not leak Listeners on failover
• Simulator: always use random messages for time-bound tests
• Fallback if git is absent
• Simulator: implement own random generator instead of scipy
• Simulator: fix batch-notify-server command
• Work with kombu from upstream
• Fail quickly if there on bad password
• [zmq] Dynamic port range is ignored
• [zmq] Implement Response and Envelope classes
• [kafka] Use notification priority
• Make simulator more asynchronous
• Adds exhange declaration on sender’s side
• Updated from global requirements

4.5.0¶

• amqp: log time elapsed between receiving a message and replying
• [zmq] Matchmaker redis set instead of list
• Allow Notifier to have multiple topics
• Fix a minor syntax error in a log statement
• Use PortOpt on kafka_default_port
• Added duration to notify server/client
• Ensure the json result type is bytes on Python 3
• Improves logging
• Use more efficient mask_dict_password to mask password
• Improves poller’s stop logic
• Typos of ‘recieve’ instead of ‘receive’
• [zmq] Support transport URL
• Get kafka notifications to work with kafka-python 0.9.5
• Move server’s logic from executors
• Avoid hardcoding the notification topic and specify driver
• [zmq] Fix cinder create volume hangs
• Py3: Replace filter()/map() if a list is needed
• Py3: Switch json to oslo_serialization
• Updated from global requirements

4.4.0¶

• Updated from global requirements
• Option rpc_response_timeout should not be used in zmq driver
• Remove duplicate requirements
• Reduce number of rabbitmq consumer tag used
• Documents the mirror queue policy of RabbitMQ 3.0
• fix override_pool_size
• Remove executor callback
• Log format change in simulator.py
• Fix kombu accept different TTL since version 3.0.25
• .testr.conf: revert workaround of testtools bug
• Remove aioeventlet executor

4.3.0¶

• simulator.py improvements
• rabbit: improvements to QoS
• Updated from global requirements
• Remove server queue creating if target’s server is empty
• Updated from global requirements
• Correctly set socket timeout for publishing
• Updated from global requirements
• Use more secure yaml.safe_load() instead of yaml.load()
• [kombu] Implement experimental message compression
• [zmq] Multithreading access to zmq sockets
• [zmq] ZMQ_LINGER default value
• Remove matchmaker_redis configs from [DEFAULT]
• Refactors base classes

4.2.0¶

• Switches pika driver to eager connection to RabbitMQ
• Remove bandit.yaml in favor of defaults
• [zmq] Use PUSH/PULL for direct CAST
• Updated from global requirements
• support ability to set thread pool size per listener
• Fix misspellings
• [zmq] RPC timeout for CAST
• Enable pep8 on oslo_messaging/tests

4.1.0¶

• [zmq] Fix slow down
• Update translation setup
• Let PikaDriver inherit base.BaseDriver
• Improve simulator.py
• Fixed some warnings about imports and variable
• test: Don’t test message’s reply timeout
• Updated from global requirements
• Adds document and configuration guide
• [zmq] Support KeyboardInterrupt for broker
• [zmq] Reduce proxy for direct messaging
• Fixed a couple of pep8 errors/warnings
• assertEquals is deprecated, use assertEqual
• Updated from global requirements
• Updated from global requirements
• Trivial: Remove unused logging import
• replace string format arguments with function parameters
• Adds params field to BlockingConnection object
• Python 3 deprecated the logger.warn method in favor of warning
• Fix URL in warning message
• [zmq] Implement background redis polling from the client-side
• rabbit: Add option to configure QoS prefetch count
• rabbit: making interval_max configurable
• Imported Translations from Zanata
• Updated from global requirements
• Logging rpc client/server targets
• Updated from global requirements
• Topic/server arguments changed in simulator.py
• [zmq] Update zmq-guide with new options
• [zmq] Listeners management cleanup
• Drop H237,H402,H904 in flake8 ignore list
• Replace deprecated library function os.popen() with subprocess
• py3: Replaces xrange() with six.moves.range()
• Kombu: make reply and fanout queues expire instead of auto-delete
• fix .gitreview - bad merge from pika branch
• Explicitly add pika dependencies
• Add duration option to simulator.py
• [zmq] Added redis sentinel HA implementation to zmq driver
• rabbit: set interval max for auto retry
• [zmq] Add TTL to redis records
• Updated from global requirements
• make enforce_type=True in CONF.set_override
• Use assertTrue/False instead of assertEqual(T/F)
• Improvement of logging acorrding to oslo.i18n guideline
• Updated from global requirements
• rabbit: fix unit conversion error of expiration
• list_opts: update the notification options group
• rabbit: Missing to pass parameter timeout to next
• Fix formatting of code blocks in zmq docs
• Adds unit tests for pika_poll module
• Updated from global requirements
• [zmq] Switch notifications to PUB/SUB pattern
• Optimize sending of a reply in RPC server
• Optimize simulator.py for better throughput
• Remove stale directory synced from oslo-incubator
• Fix wrong bugs report URL in CONTRIBUTING
• zmq: Don’t log error when can’t import zmq module

4.0.0¶

• assertIsNone(val) instead of assertEqual(None,val)
• Adds tests for pika_message.py
• [zmq] PUB-SUB pipeline
• Updated from global requirements
• Fixes conflicts after merging master
• Updated from global requirements
• Move to debug a too verbose log
• Cleanup parameter docstrings
• Removes MANIFEST.in as it is not needed explicitely by PBR
• Revert “default of kombu_missing_consumer_retry_timeout”
• Don’t trigger error_callback for known exc
• Adds comment for pika_pooler.py
• Improves comment
• Fix reconnection when heartbeat is missed
• Revert “serializer: deprecate RequestContextSerializer”
• Fix notifier options registration
• notif: Check the driver features in dispatcher
• batch notification listener
• Updated from global requirements
• Adds comment, updates pika-pool version
• Preparations for configurable serialization
• creates a dispatcher abstraction
• Remove unnecessary quote
• Fix multiline strings with missing spaces
• Properly skip zmq tests without ZeroMQ being installed
• kombu: remove compat of folsom reply format
• Follow the plan about the single reply message

3.1.0¶

• default of kombu_missing_consumer_retry_timeout
• rename kombu_reconnect_timeout option
• Skip Cyrus SASL tests if proton does not support Cyrus SASL
• setUp/tearDown decorator for set/clear override
• Adds comments and small fixes
• Support older notifications set_override keys
• Don’t hold the connection when reply fail
• doc: explain rpc call/cast expection
• Add a driver for Apache Kafka
• Option group for notifications
• Move ConnectionPool and ConnectionContext outside amqp.py
• Use round robin failover strategy for Kombu driver
• Revert “serializer: remove deprecated RequestContextSerializer”
• Updated from global requirements
• [zmq] Random failure with ZmqPortRangeExceededException
• [zmq] Driver optimizations for CALL
• Updated from global requirements
• Use oslo_config new type PortOpt for port options
• serializer: remove deprecated RequestContextSerializer
• Add log info for AMQP client
• Updated from global requirements
• Provide missing parts of error messages
• Add Warning when we cannot notify
• ignore .eggs directory
• serializer: deprecate RequestContextSerializer
• middleware: remove oslo.context usage
• Removes additional select module patching
• Fix delay before host reconnecting

3.0.0¶

• Remove qpidd’s driver from the tree
• Provide alias to oslo_messaging.notify._impl_messaging
• make pep8 faster
• Updated from global requirements
• Robustify locking in MessageHandlingServer
• Updated from global requirements
• cleanup tox.ini

2.9.0¶

• [zmq] Add config options to specify dynamic ports range
• [zmq] Make bind address configurable
• [zmq][matchmaker] Distinguish targets by listener types
• [zmq] Update zmq-deployment guide according to the new driver
• Implements more smart retrying
• Make “Connect(ing|ed) to AMQP server” log messages DEBUG level
• Updated from global requirements
• Decouple transport for RPC and Notification
• Fixing the server example code Added server.stop() before server.wait()

2.8.1¶

• Revert “Robustify locking in MessageHandlingServer”
• Splits pika driver into several files
• Fixes and improvements after testing on RabbitMQ cluster:
• Move supported messaging drivers in-tree

2.8.0¶

• Add a “bandit” target to tox.ini
• Fix fanout exchange name pattern
• Updated from global requirements
• Remove a useless statement
• Robustify locking in MessageHandlingServer
• Use “secret=True” for password-related options
• Imported Translations from Zanata
• Modify simulator.py tool
• Fix target resolution mismatch in neutron, nova, heat
• Use yaml.safe_load instead of yaml.load
• Trivial locking cleanup in test_listener
• Remove unused event in ServerThreadHelper
• Fix a race calling blocking MessageHandlingServer.start()
• Fix assumptions in test_server_wait_method
• Rename MessageHandlingServer._executor for readability
• Implements rabbit-pika driver
• bootstrap branch
• Updated from global requirements

2.7.0¶

• Updated from global requirements
• Some executors are not async so update docstring to reflect that
• Updated from global requirements
• Updated from global requirements
• Small grammar messaging fix
• Use a condition (and/or a dummy one) instead of a lock
• Updated from global requirements

2.6.1¶

• Fix failures when zmq is not available

2.6.0¶

• AMQP1.0: Turn off debug tracing when running tox
• Fix typo in rpc/server.py and notify/listener.py
• Fix a typo in server.py
• Use the hostname from the Transport for GSSAPI Authentication
• Adapt functional tests to pika-driver
• ConfFixture should work even when zmq/redis is not present
• Added matchmaker timeouts and retries
• AMQP 1.0: Properly initialize AMQP 1.0 configuration options
• Updated from global requirements
• Workaround test stream corruption issue
• Skip Redis specific tests when it is not installed
• Port the AMQP 1.0 driver to Python 3
• rabbit: shuffle hosts before building kombu URL
• Updated from global requirements
• Remove unnecessary rpc_zmq_port option
• Non-blocking outgoing queue was implemented
• Allow custom notification drivers
• Fix the home-page value with Oslo wikipage
• Include changelog/history in docs
• Fix spelling typo in output
• Change ignore-errors to ignore_errors
• Unsubscribe target listener when leaving
• Add SASL configuration options for AMQP 1.0 driver
• Updated from global requirements
• Fix a few leaks in the AMQP 1.0 driver
• Disable ACL if authentication cannot be performed
• Imported Translations from Zanata
• Enhance start/stop concurrency race condition fix
• Updated from global requirements
• Extend logging in amqpdriver
• Remove useless additional requirement file
• Fix AMQP 1.0 functional and unit test failures
• Provide the executor ‘wait’ function a timeout and use it

2.5.0¶

• Imported Translations from Transifex
• Update path to subunit2html in post_test_hook
• Fix typos in a document and a comment
• Updated from global requirements
• Imported Translations from Transifex
• Updated from global requirements
• Port the AMQP1 driver to new Pyngus SASL API
• Updated from global requirements
• Imported Translations from Transifex
• Updated from global requirements
• Add config options to the documentation
• Updated from global requirements

2.4.0¶

• Mask passwords when logging messages
• Updated from global requirements
• Use proper translating helper for logging
• Improve simulator.py

2.3.0¶

• Imported Translations from Transifex
• Added trace logging for debuggability
• Log warning instead of raising RuntimeError
• Use pickle instead of jsonutils for serialization
• Updated from global requirements
• Acknowledgements implementation
• Replace ‘M’ with ‘Mitaka’
• Add if condition for random.shuffle
• Fix message missing after duplicated message error
• Fix fork-related issues
• FIx CPU time consuming in green_poller poll()
• Documenting main driver classes
• Notifier implementation
• Imported Translations from Transifex
• Fix BaseDriver.listen_for_notifications() signature
• ZMQ: Minor matchmaker improvement
• Imported Translations from Transifex
• Updated from global requirements
• Add unit tests for zmq_async

2.2.0¶

• Imported Translations from Transifex
• ZMQ: `Lazify` driver code
• Ensures that some assumptions are true
• Remove oslo namespace package
• Register matchmaker_redis_opts in RedisMatchMaker
• Imported Translations from Transifex
• Updated from global requirements
• ZMQ: Removed unused code and tests
• ZMQ: Run more functional tests
• Get rid of proxy process in zmq
• Fully use futurist code-base to abstract concurrent.futures away

2.1.0¶

• Imported Translations from Transifex
• Updated from global requirements
• Close sockets properly
• add plugin documentation for executors and notifiers
• Allows to change defaults opts
• Target direct usage
• Move zmq tests into a subdirectory

2.0.0¶

• Allow a forward slash as a part of the user/password
• Update ‘impl_eventlet’ docstring to reflect actual impl
• Updated from global requirements
• tests: adjusts an expected time for gate
• Updated from global requirements
• Ensure callback variable capture + cleanup is done correctly
• Remove oslo namespace package
• ZMQ: Initial matchmaker implementation
• Updated from global requirements
• Fix threading zmq poller and proxy
• Don’t install pyngus on Python 3
• Fix amqp connection pool leak in ConnectionContext
• Executor docstring & attribute tweaks

1.17.1¶

• Use the warn_eventlet_not_patched util function
• Drop use of ‘oslo’ namespace package

1.17.0¶

• Updated from global requirements
• Add unit tests for zmq_serializer
• Updated from global requirements
• Fix work with timeout in CallRequest.receive_reply()
• Fix mock use for mock 1.1.0
• Make heartbeat the default
• ZMQ: Allow to raise remote exception
• Local Fanout implementation
• Drop use of ‘oslo’ namespace package
• Use oslo.log in the zmq receiver
• Imported Translations from Transifex
• Remove usage of contentmanager for executors
• Verify that version in ‘prepare’ is valid

1.16.0¶

• Fix qpid’s functional gate
• Don’t reply when we known that client is gone
• Remove py26 artefacts from oslo.messaging code
• Remove 2.6 classifier
• Imported Translations from Transifex
• Add WebOb and greenlet to requirements
• Use ServiceBase from oslo.service as a parent class
• Manual update the requirements
• Deprecated impl_qpid
• Add a missed `raise` statement
• Remove qpid-config call
• Initial commit for new zmq driver implementation
• Add tox target to find missing requirements
• Fix qpid’s functional gate
• Imported Translations from Transifex
• fix typo
• Correct RPCVersionCapError message

1.15.0¶

• Drop use of ‘oslo’ namespace package
• Update .gitreview for feature/zmq
• Use `inferred=True` by default
• Enable amqp’s protocol unit tests everywhere
• Switch badges from ‘pypip.in’ to ‘shields.io’
• Don’t use devstack to setup our functional env
• Switch to warnings module instead of versionutils
• Updated from global requirements
• Get mox from mox3, not from six.moves
• rabbit: Add logging on blocked connection
• Provide better detection of failures during message send

1.14.0¶

• Reduce `magic` conf attribute usage
• Imported Translations from Transifex
• Remove leftover oslo.config reference
• replace rpc_response_timeout use in rabbit driver
• Enable `fanout_target` scenarios in test_impl_rabbit
• Add drivers to the documentation

1.13.0¶

• Ensure rpc_response_timeout is registered before using it
• rabbit: test for new reply behavior

1.12.0¶

• Fix condition in _publish_and_retry_on_missing_exchange()
• Set places to 0 in self.assertAlmostEqual()
• Allow to remove second _send_reply() call
• Don’t create a new channel in RabbitMQ Connection.reset()
• Imported Translations from Transifex
• Adding Publisher Acknowledgements/confirms
• Fix deprecated_group of rpc_conn_pool_size
• Refactor processing reply in ReplyWaiter
• rabbit: doc fixes
• consumer connections not closed properly

1.11.0¶

• rabbit: smart timeout on missing exchange
• rabbit: Fix message ttl not work
• rabbit: remove publisher classes
• rabbit: Set timeout on the underlying socket
• Remove stale copy of context.py
• Add one more functional test for MessagingTimeout
• Fix list_opts test to not check all deps
• make it possible to import amqp driver without dependencies
• Remove outdated release notes
• rabbit: smarter declaration of the notif. queue
• rabbit: redeclare consumers when ack/requeue fail
• Bump kombu and amqp requirements
• Updated from global requirements
• rabbit: fix exception path in queue redeclaration
• rabbit: fix consumers declaration
• rabbit: remove unused consumer interfaces
• rabbit: remove unused code
• rabbit: Remove unused stuffs from publisher
• Remove support for Python 3.3
• Updated from global requirements
• Add RequestContextSerializer
• Updated from global requirements
• rabbit: fixes a logging issue
• rabbit/qpid: simplify the consumer loop
• Updated from global requirements
• Imported Translations from Transifex
• Fix missing space in help text
• zmq: Add support for ZmqClient pooling
• Enable eventlet dependency on Python 3
• Add JsonPayloadSerializer serializer
• Fix test_matchmaker_redis on Python 3
• Disable and mark heartbeat as experimental

1.10.0¶

• Uncap library requirements for liberty
• Port ZMQ driver to Python 3
• Use unittest.mock on Python 3
• Enable redis test dependency on Python 3
• Remove amqp driver ‘unpacked content’ logging
• Updated from global requirements
• Add pypi download + version badges
• Fix TypeError caused by err_msg formatting
• Fix typo in oslo_messaging/_drivers/protocols/amqp/opts.py
• Document notification_driver possible values
• Do not skip functional test for amqp driver
• Add functional test for notify.logger
• Properly deserialize received AMQP 1.0 messages
• Make notify driver messaging play well with publish_errors
• Imported Translations from Transifex

1.9.0¶

• Use the oslo_utils stop watch in decaying timer
• Updated from global requirements
• Remove ‘UNIQUE_ID is %s’ logging
• Sync with latest oslo-incubator
• rabbit: fix ipv6 support
• Create a unique transport for each server in the functional tests
• Publish tracebacks only on debug level
• Add pluggability for matchmakers
• Make option [DEFAULT]amqp_durable_queues work
• Reconnect on connection lost in heartbeat thread
• Don’t raise Timeout on no-matchmaker results
• Imported Translations from Transifex
• cleanup connection pool return
• rabbit: Improves logging
• fix up verb tense in log message
• rabbit: heartbeat implementation
• Fix changing keys during iteration in matchmaker heartbeat
• Minor improvement
• ZeroMQ deployment guide
• Fix a couple typos to make it easier to read
• Tiny problem with notify-server in simulator
• Fix coverage report generation
• Add support for multiple namespaces in Targets
• tools: add simulator script
• Deprecates the localcontext API
• Update to oslo.context
• Remove obsolete cross tests script
• Fix the bug redis do not delete the expired keys

1.8.0¶

• Updated from global requirements
• NotifyPublisher need handle amqp_auto_delete
• Fix matchmaker_redis ack_alive fails with KeyError
• Properly distinguish between server index zero and no server

1.7.0¶

• Add FAQ entry for notifier configuration
• rabbit: Fix behavior of rabbit_use_ssl
• amqp1: fix functional tests deps
• Skip functional tests that fail due to a qpidd bug
• Use import of zmq package for test skip
• Remove unnecessary log messages from amqp1 unit tests
• Include missing parameter in call to listen_for_notifications
• Fix the import of the driver by the unit test
• Add a new aioeventlet executor
• Add missing unit test for a recent commit
• Add the threading executor setup.cfg entrypoint
• Move each drivers options into its own group
• Refactor the replies waiter code
• Imported Translations from Transifex
• Fix notifications broken with ZMQ driver
• Gate functionnal testing improvements
• Treat sphinx warnings as errors
• Move gate hooks to the oslo.messaging tree
• Set the password used in gate
• Update README.rst format to match expectations

1.6.0¶

• Declare DirectPublisher exchanges with passive=True
• Updated from global requirements
• Expose _impl_test for designate
• Update Oslo imports to remove namespace package
• Speedup the rabbit tests
• Fix functionnal tests
• kombu: fix driver loading with kombu+qpid scheme
• Fixed docstring for Notifier
• zmq: Refactor test case shared code
• Add more private symbols to the old namespace package
• Updated from global requirements
• Adjust tests for the new namespace
• Fixes test_two_pools_three_listener
• Add TimerTestCase missing tests case
• Ensure kombu channels are closed
• fix qpid test issue with eventlet monkey patching
• Make setup.cfg packages include oslo.messaging
• Upgrade to hacking 0.10
• Implements notification-dispatcher-filter
• Add oslo.messaging._drivers.common for heat tests
• Port zmq driver to Python 3
• Make sure zmq can work with redis
• fix qpid test issue with eventlet monkey patching
• Move files out of the namespace package
• Add a info log when a reconnection occurs
• rabbit: fix timeout timer when duration is None
• Don’t log each received messages
• Fix some comments in a backporting review session
• Enable IPv6-support in libzmq by default
• Add a thread + futures executor based executor
• safe_log Sanitize Passwords in List of Dicts
• Updated from global requirements
• rabbit: add some tests when rpc_backend is set
• Warns user if thread monkeypatch is not done
• Add functional and unit 0mq driver tests
• The executor doesn’t need to set the timeout
• qpid: honor iterconsume timeout
• rabbit: more precise iterconsume timeout
• Workflow documentation is now in infra-manual
• Touch up grammar in warning messages

1.5.1¶

• Reintroduces fake_rabbit config option
• Make the RPCVersionCapError message clearer
• Doc: ‘wait’ releases driver connection, not ‘stop’
• Don’t allow call with fanout target
• Imported Translations from Transifex
• Add an optional executor callback to dispatcher

1.5.0¶

• Rabbit: Fixes debug message format
• Rabbit: iterconsume must honor timeout
• Don’t use oslo.cfg to set kombu in-memory driver
• Don’t share connection pool between driver object
• Show what the threshold is being increased to
• Wait for expected messages in listener pool test
• Dispath messages in all listeners in a pool
• Reduces the unit tests run times
• Set correctly the messaging driver to use in tests
• Always use a poll timeout in the executor
• Have the timeout decrement inside the wait() method
• Warn user if needed when the process is forked
• Renamed PublishErrorsHandler
• Fix reconnect race condition with RabbitMQ cluster
• Create a new connection when a process fork has been detected
• Add more TLS protocols to rabbit impl
• Remove the use of PROTOCOL_SSLv3
• Add qpid and amqp 1.0 tox targets
• Updated from global requirements
• Imported Translations from Transifex
• rabbit: uses kombu instead of builtin stuffs
• Allows to overriding oslotest environ var
• Create ZeroMQ Context per socket
• Remove unuseful param of the ConnectionContext
• Updated from global requirements
• Add basic tests for 0mq matchmakers
• Notification listener pools
• Updated from global requirements
• Fix tiny typo in server.py
• Switch to oslo.middleware
• Updated from global requirements
• Activate pep8 check that _ is imported
• Enable user authentication in the AMQP 1.0 driver
• Documentation anomaly in TransportURL parse classmethod
• Don’t put the message payload into warning log
• Updated from global requirements
• Fix incorrect attribute name in matchmaker_redis
• Add pbr to installation requirements
• Updated from global requirements
• Add driver independent functional tests
• Imported Translations from Transifex
• zmq: Remove dead code
• Updated from global requirements
• Finish transition to oslo.i18n
• Imported Translations from Transifex
• Imported Translations from Transifex
• qpid: Always auto-delete queue of DirectConsumer
• Updated from global requirements
• Imported Translations from Transifex
• Enable oslo.i18n for oslo.messaging
• Switch to oslo.serialization
• Cleanup listener after stopping rpc server
• Updated from global requirements
• Track the attempted method when raising UnsupportedVersion
• fix memory leak for function _safe_log
• Stop using importutils from oslo-incubator
• Add missing deprecated group amqp1
• Updated from global requirements
• Stop using intersphinx
• Add documentation explaining how to use the AMQP 1.0 driver
• Imported Translations from Transifex
• Construct ZmqListener with correct arguments
• Message was send to wrong node with use zmq as rpc_backend
• Work toward Python 3.4 support and testing
• Ensure the amqp options are present in config file
• Add contributing page to docs
• Import notifier middleware from oslo-incubator
• Let oslotest manage the six.move setting for mox

1.4.1¶

• Imported Translations from Transifex
• Add square brackets for ipv6 based hosts
• An initial implementation of an AMQP 1.0 based messaging driver
• warn against sorting requirements
• Improve help strings
• Switch to oslo.utils
• Fix Python 3 testing
• Import oslo-incubator context module
• Import oslo-incubator/middleware/base
• Should not send replies for cast messages
• Port to Python 3
• Sync jsonutils from oslo-incubator
• Add parameter to customize Qpid receiver capacity
• Make tests pass with random python hashseed
• Set sample_default for rpc_zmq_host
• Enable PEP8 check E714
• Enable PEP8 check E265
• Enable PEP8 check E241
• Fix error in example of an RPC server
• Replace lambda method _
• Enable check for E226
• Updated from global requirements
• Add release notes for 1.4.0.0a4
• Add release notes for stable/icehouse 1.3.1 release

1.4.0.0a4¶

• Enabled hacking checks H305 and H307
• Bump hacking to version 0.9.2
• Fixes incorrect exchange lock in fake driver
• Imported Translations from Transifex

1.4.0.0a3¶

• Add release notes for 1.4.0.0a2/a3
• Fix AMQPListener for polling with timeout
• Replaced ‘e.g.’ with ‘for example’
• Use assertEqual instead of assertIs for strings

1.4.0.0a2¶

• Fix structure of unit tests in oslo.messaging (part 3 last)
• Fix structure of unit tests in oslo.messaging (part 2)
• Fix slow notification listener tests
• encoding error in file
• Fix info method of ListenerSetupMixin

1.4.0.0a1¶

• Add release notes for 1.4.0.0a1
• Fix formatting of TransportURL.parse() docs
• Remove duplicate docs for MessageHandlingServer
• Add missing docs for list_opts()
• Add ‘docs’ tox environment
• Replace usage of str() with six.text_type
• Fix structure of unit tests in oslo.messaging (part 1)
• Synced jsonutils and its dependencies from oslo-incubator
• Ensures listener queues exist in fake driver
• RPC server doc: use the blocking executor
• Fix the notifier example
• Removes the use of mutables as default args
• Set correct group for matchmaker_redis options
• replace string format arguments with function parameters
• Removes contextlib.nested
• Transport reconnection retries for notification
• Disable connection pool in qpid interfaces tests
• Updated from global requirements
• Add check credentials to log message if rabbmitmq closes socket
• Fix the notify method of the routing notifier
• Handle unused allowed_remote_exmods in _multi_send
• rabbit/qpid: remove the args/kwargs from ensure()
• Add an example usage of RPCClient retry parameter
• Add transport reconnection retries
• Add an optional timeout parameter to Listener.poll
• Bump hacking to 0.9.x series
• Removes unused config option
• fixed pep8 issue E265
• Setup for translation
• Updated from global requirements
• Remove amqp default exchange hack
• remove default=None for config options
• Cleaned up references to executor specific RPCServer types
• Make the TransportUrl hashable
• debug level logs should not be translated
• Explicitly name subscription queue for responses
• Fix passing envelope variable as timeout
• Updated from global requirements
• Synced jsonutils from oslo-incubator
• Remove str() from LOG.* and exceptions
• Remove dependent module py3kcompat
• Enable log messages to handle exceptions containing unicode
• Updated from global requirements
• Fix typo in docstring of notify/notifier
• Full support of multiple hosts in transport url
• Logical error in blockless fanout of zmq
• Select AMQP message broker at random
• Use a for loop to set the defaults for __call__ params
• Update ensure()/reconnect() to catch MessagingError
• Remove old drivers dead code
• Import run_cross_tests.sh from oslo-incubator
• Remove rendundant parentheses of cfg help strings
• zmq: switch back to not using message envelopes
• Trival:Fix assertEqual arguments order
• Oslo-messaging-zmq-receiver cannot recive any messages

1.3.0¶

• Add release notes for 1.3.0
• Ensure routing key is specified in the address for a direct producer
• Fix wrong parameter description in docstring
• Fixed inconsistent EventletContextManagerSpawnTest failures
• Use messaging_conf fixture configuration by default
• Fixed possible pep8 failure due to pyflakes bug
• Refactor AMQP message broker selection
• Add unit test to check the order of Qpid hosts on reconnect
• Fixed the issue for pop exception
• Clean up for qpid tests
• Add kombu driver library to requirements.txt
• Use driver’s notify_send() method again
• Remove vim header
• Updated from global requirements
• Fixed spelling error - runnung to running
• Build log_handler documentation
• Add release notes up to 1.3.0a9

1.3.0a9¶

• Remove use of sslutils

1.3.0a8¶

• Expose PublishErrorsHandler through oslo.messaging
• Use mock’s call assert methods over call_args_list
• notify listener: document the metadata callback parameter
• Add missing data into the notif. endpoint callback
• notification listener: add allow_requeue param
• Adds unit test cases to impl_qpid
• Do not leak _unique_id out of amqp drivers
• Add multiple exchange per listerner in fake driver
• Allow to requeue the notification message
• Slow down Kombu reconnect attempts
• Don’t run python 3 tests by default
• Gracefully handle consumer cancel notifications
• Updated from global requirements
• Convert to oslo.test
• Add log_handler to oslo.messaging
• Add a link to the docs from the README
• Pass the session to QpidMessage constructor
• User a more accurate max_delay for reconnects
• Make the dispatcher responsible of the message ack
• Don’t reply to notification message
• Abstract the acknowledge layer of a message
• Implements notification listener and dispatcher
• Switch over to oslosphinx
• Improve help strings
• Update ExpectedException handling
• Ignore any egg and egg-info directories
• Qpid: advance thru the list of brokers on reconnect
• RabbitMQ: advance thru the list of brokers on reconnect

1.3.0a7¶

• Make the dispatcher responsible to listen()
• Allow fake driver to consume multiple topics
• Allow different login methods to be used with kombu connections

1.3.0a6¶

• Use stevedore’s make_test_instance
• Expose an entry point to list all config options
• Fix test case name typo
• Fix UnboundLocalError error

1.3.0a5¶

• Fix help strings
• Add release notes for 1.3.0a3
• python3: Switch to mox3 instead of mox
• Remove dependencies on pep8, pyflakes and flake8
• Routing notifier

1.3.0a4¶

• Removes use of timeutils.set_time_override
• Fix spelling errors in comments
• Fix test_notifier_logger for Python 3
• Minor Python 3 fixes
• Remove copyright from empty files
• Fix duplicate topic messages for Qpid topology=2
• Replace dict.iteritems() with six.iteritems()
• Remove unused eventlet/greenlet from qpid/rabbit
• fix test_rabbit for Python 3
• Fix try/except syntax for Python 3
• Fix exception deserialiation on Python 3
• Add Sample priority
• sysnchronize oslo-incubator modules
• Remove eventlet related code in amqp driver
• Fix syntax of relative imports for Python3
• Updated from global requirements
• Updated from global requirements
• Unify different names between Python2 and Python3
• Replace data structures’ attribute with six module
• Avoid creating qpid connection twice in initialization
• Use six.moves.queue instead of Queue
• Add transport aliases
• Remove the partial implementation of ack_on_error
• Fixed misspellings of common words
• Add release notes for 1.3.0a2
• Unify different names between Python2/3 with six.moves
• Remove vim header
• Ensure context type is handled when using to_dict
• Refactors boolean returns

1.3.0a2¶

• Simplify common base exception prototype
• Properly reconnect subscribing clients when QPID broker restarts
• Remove useless global vars / import
• Avoid storing configuration in notifier
• Implement a log handler using notifier
• notifier: add audit level
• Add ‘warning’ as an alias to ‘warn’
• Decouple from Oslo uuidutils module
• Supply missing argument to raise_invalid_topology_version()
• Support a new qpid topology
• Remove hosts as property in TransportURL
• Remove property on virtual_host in TransportURL
• Updated from global requirements
• Fix some typos and adjust capitalization
• Changes driver method for notifications

1.3.0a1¶

• Properly handle transport URL config on the client
• Updated from global requirements
• Updated from global requirements
• Replace assertEquals with assertEqual
• Properly handle transport:///vhost URL
• Updated from global requirements
• Make rpc_backend default to ‘rabbit’
• Apply six for metaclass
• Add third element to RPC versions for backports
• Fix rpc client docs
• Updated from global requirements
• Remove cruft from setup.cfg
• Updated from global requirements
• Fixes a typo in the address string syntax
• Implement the server side of ZmqDriver
• Add zmq-receiver
• Implement the client side of ZmqDriver
• Import zmq driver code with minimal modifications

1.2.0a11¶

• Fix race-condition in rabbit reply processing
• Fix error message if message handler fails
• Don’t include msg_id or reply_q in casts
• Remove check_for_lock support in RPCClient

1.2.0a10¶

• Add a Notifier.prepare() method

1.2.0a9¶

• Fix dictionary changed size during iteration

1.2.0a8¶

• Fix transport URL parsing bug

1.2.0a7¶

• Fix rabbit driver handling of None, etc. replies

1.2.0a6¶

• Remove ConfFixture from toplevel public API
• Fix fake driver handling of failure replies
• Bumps hacking to 0.7.0
• Fix transport URL ipv6 parsing support

1.2.0a5¶

• Fix handling of None, etc. replies

1.2.0a4¶

1.2.0a3¶

• Add a unit testing configuration fixture
• Add a TransportURL class to the public API

1.2.0a2¶

• Ensure namespace package is installed

1.2.0a1¶

• Add transport URL support to rabbit driver
• Kill ability to specify exchange in transport URL
• Fix capitalization, it’s OpenStack
• Fix handling expected exceptions in rabbit driver
• Add thread-local store of request context
• Add a context serialization hook
• Removes a redundant version_is_compatible function
• Document how call() handles remote exceptions
• Add a per-transport allow_remote_exmods API
• Expose RemoteError exception in the public API
• Implement failure replies in the fake driver
• Add API for expected endpoint exceptions
• Add a driver method specifically for sending notifications
• Enforce target preconditions outside of drivers
• Add comments to ReplyWaiter.wait()
• Remove some FIXMEs and debug logging
• Remove unused IncomingMessage.done()
• Implement wait_for_reply timeout in rabbit driver
• Use testtools.TestCase assertion methods
• Implement failure replies in rabbit driver
• Add test with multiple waiting sender threads
• Fix race condition in ReplyWaiters.wake_all()
• Add rabbit unit test for sending and receiving replies
• Add some docs on target version numbers
• Add tests for rabbit driver wire protcol
• Pop _unique_id when checking for duplicates
• Add a transport cleanup() method
• Remove my notes and test scripts
• Add initial qpid driver
• Move most new rabbit driver code into amqpdriver
• Move rpc_conn_pool_size into amqp
• Add simple rabbit driver unit test
• Temporarily add eventlet to requirements
• Add missing gettextutils
• Add unit tests for object pool
• Remove only_free param to Pool.get()
• Connection pool bugfix
• Remove unused file
• Add exception serialization tests
• Don’t call consume() each time iterconsume() is called
• Add test code for the rabbit driver
• Remove use of gettextutils
• Add initial rabbit driver
• Remove use of openstack.common.local
• Use stdlib logging
• Don’t register options with cfg.CONF at module import
• Port away from some eventlet infrastructure
• Adjust imports in rabbit/qpid drivers
• Import some needed modules from oslo-incubator
• Add oslo-incubator code unmodified
• Make executor threads more robust
• Allow use of hacking 0.6.0 and fix min version
• Include docstrings in published docs
• Use oslo.sphinx and remove local copy of doc theme
• Add some notes
• Unit tests for notifier
• Make test notifier useful
• Use lowercase priority in log notifier
• Use lowercase priority in notifications topic
• Handle case where no drivers configured
• Fix buglet in v2 messaging notifier
• Make LOG private in notifier
• Require a transport to construct a Notifier
• Add serializer support to notifier
• Rename context to ctxt in serializer API
• Rename context to ctxt in notify API
• Make Notifier public at top-level
• Docstrings for notifier API
• Fix notify drivers namespace
• Remove backwards compat entry point aliases
• Simplify public symbol exports
• Use assertEqual() rather than assertEquals()
• Remove accidental use of messaging.rpc_server
• Make exchange_from_url() use parse_url()
• Unit tests for URL parsing code
• Fix parse_urls() buglets
• Move url utils into messaging._urls
• Don’t use common logging
• Update example scripts for recent API changes
• Fix fake driver with eventlet
• Use log.warning() instead of log.warn()
• Fix some pep8 issues
• Don’t translate exception messages
• Knock off a few TODOs
• Add can_send_version() to RPCClient
• Check start() does nothing on a running server
• Remove unused statements in base serializer
• Fix thinko in exchange_from_url()
• Call wait() in server tests
• Add docstrings for base executor class
• Remove a fixed fixme
• Add a client call timeout test
• Don’t raise a driver-specific error on send
• Add some docstrings to driver base
• Test a bunch more RPC server scenarios
• Make it possible to call prepare() on call context
• Rework how queues get created in fake driver
• Use testscenarios
• Move files to new locations for oslo.messaging
• Import stuff from oslo-incubator
• Add oslo.messaging project infrastructure
• Add some RPC server tests
• More gracefully handle “no listeners” in fake driver
• Better error handling in server.start()
• Re-work server API to eliminate server subclasses
• Add license header to _executors/__init__.py
• Add RPCDispatcher tests
• Check for return value in client serializer test
• Add note about can_send_version()
• More client unit tests
• Make RPCClient.check_for_lock a callable
• Apply version cap check when casting
• Make RPCVersionCapError extend base exception
• Remove a bogus param from client.prepare() docs
• pep8 fixes for serializer code
• Simple RPCClient test
• Unit tests
• Move some stuff into doc/
• Implement Target.__eq__()
• Fix bug in exchange_from_url()
• pep8 fixes for fake driver
• Make utils.parse_url() docstring pep8 compliant
• Don’t translate exceptions
• Misc pep8 fixes
• pep8 fixes for toplevel package
• Some error handling improvements
• Recommend wrapping the client class rather than subclassing
• Document how to use RPCClient directly
• Document the public RPC API
• Fix defaults for client.prepare() args
• Fix client.cast() typo
• Fix version_cap typo
• Allow all target attributes in client.prepare()
• Expose Serializer from top-level namespace
• Allow specifying a serializer when creating a server
• Make endpoint.target optional
• Dispatch methods in their own greenthreads
• Make rpc.dispatcher private
• Make the base RPCServer class private
• Fix typo with the serializer work
• Update use of stevedore
• Require topics and target in notify driver constructors
• Add generic serialization support
• Support namespace in RPCClient.prepare()
• Add parse_url to _utils
• Remove entry point lists from the public API
• Support capping message versions in the client
• Fix RPCClient check_for_lock()
• First cut at the notifier API
• Add some notes
• Add IncomingMessage abstraction
• Pass a context dict
• Fix docstring
• Implement a fake driver
• Adding reply infrastructure
• Add some exceptions
• Fix buglet with default timeout
• Fix target/namespace target buglet
• Fix rpc client buglets
• Fix ‘Blockinging’ typos
• Missing self parameter to server start()
• Fix default_exchange typo
• Add forgotten piece of eventlet executor
• It’s _executors not _executor
• Make poll() just return the message
• Make drivers list public again
• Add top-level convenience aliases
• Prefix the executors module with underscore
• Prefix the messaging.server module with an underscore
• Prefix the drivers module with an underscore
• Make transport methods private
• Fix little typo in server exception class name
• Add missing utils module
• Add convenience RPC server classes
• Update changes.txt for recent API changes
• Use : for loading classes in entry_points
• Split the dispatcher from the executor and server
• Make driver and transport methods public
• Pass the driver instance to the listener instead of config
• Try out replacing “executor” for “dispatcher”
• Fix host vs server typo
• Initial framework