Alexander Afanasyev
114 lines
4.6 KiB
ReStructuredText
114 lines
4.6 KiB
ReStructuredText
NFD version 0.5.1
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-----------------
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Release date: January 25, 2017
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Changes since version 0.5.0
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New features
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^^^^^^^^^^^^
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- In ndn-autoconfig, add the Find (geographically) Closest Hub stage (NDN-FCH) using a
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`deployed service <http://ndn-fch.named-data.net>`__ (:issue:`3800`)
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- Add ``face_system.ether.whitelist`` and ``face_system.ether.blacklist`` config options for
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Ethernet multicast faces creation (:issue:`1712`)
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- Add ``face_system.udp.whitelist`` and ``face_system.udp.blacklist`` config options for
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UDP multicast faces creation (:issue:`1712`)
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- Introduce ``tables.cs_policy`` config option to configure cache policy (policy change requires
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restart of NFD) (:issue:`3148`)
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- Introduce strategy parameters that can be specified when selecting a strategy for a
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namespace (:issue:`3868`)
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- Initial implementation of route re-advertise feature. This release only includes supporting
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classes. Full implementation of this feature is expected to be introduced in the next
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release (:issue:`3818`).
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- Introduce ``FACE_EVENT_UP`` and ``FACE_EVENT_DOWN`` notifications (:issue:`3794`, :issue:`3818`)
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- GenericLinkService now encodes and decodes the NDNLPv2 CongestionMark field (:issue:`3797`)
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Updates
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^^^^^^^
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- Allow strategies to pick outgoing Interest. The outgoing Interest pipeline and Strategy API
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have changed to give strategies an opportunity to pick an outgoing Interest that matches
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the Interest table entry (:issue:`1756`)
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- Refactor localhop restriction handling in strategies. Previously available
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``canForwardToLegacy`` function no longer checks scope. Strategies using this function shall
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use ``wouldViolateScope`` separately (:issue:`3841`, :issue:`1756`)
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- Strategy instances are no longer shared among different StrategyChoice entries. Each instance can
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be individually configured using the arguments supplied during construction (as part of strategy
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name) (:issue:`3868`)
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- Change ``strategy-choice/set`` response codes. Specifically, if the specified strategy name
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cannot be instantiated, the command responds with 404 status code (:issue:`3868`)
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- Add ability to instantiate strategy of next higher version if the requested version is not
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available (:issue:`3868`)
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- Refactor face management system. The function of the monolithic ``FaceManager`` class has
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been split among the newly introduced ``FaceSystem`` class and the various protocol
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factories. FaceSystem class is the entry point of NFD's face system and owns the concrete
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protocol factories, created based on ``face_system`` section of the NFD configuration
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file. (:issue:`3904`)
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- Switch to use ``faces/update`` instead of legacy ``faces/enable-local-control`` to enable
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local fields (:issue:`3734`)
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- Add support for permanent persistency in TcpTransport (:issue:`3167`)
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- Add missing and refactor existing registry implementations for replaceable modules, including
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strategy, protocol factory, CS policy, and unsolicited data policy (:issue:`2181`, :issue:`3148`,
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:issue:`3868`, :issue:`3904`)
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- Refactor and extend ``nfdc`` tool. The tool is now a universal instrument to query and
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change NFD state (:issue:`3780`)
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- Refactor implementation of ``ndn-autoconfig`` tool (:issue:`2426`)
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Bugfixes
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^^^^^^^^
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- Fix RTT calculation in ASF strategy (:issue:`3829`)
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- Ensure that ``pit::Entry`` checks that Interest matches entry when updating in/out-record to
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prevent strategies to incorrectly pick an incorrect Interest (:issue:`1756`)
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- Fix uncaught ``bad_lexical_cast`` exception in ``Network::isValidCidr()`` (:issue:`3858`)
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- Fix incorrect output of ``operator<<`` for Rib class (:issue:`3423`)
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- Make FIB and StrategyChoice iterators default-constructible (:issue:`3882`)
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- Ensure that ``nfd-status-http-server`` returns error code (HTTP/504) when NFD is not running
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(:issue:`3863`)
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- A number of fixes in documentation
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Deprecations
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^^^^^^^^^^^^
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- Deprecate ``nfd-status`` command line options. Use ``nfdc`` subcommands, such as ``nfdc face
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list`` and ``nfdc status report xml``. The argument-less ``nfd-status`` is retained as an
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alias of ``nfdc status report`` (:issue:`3780`)
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Deletions
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^^^^^^^^^
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- Delete deprecated ``Strategy::sendInterest`` overload and ``violatesScope`` (:issue:`1756`,
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:issue:`3841`)
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- StrategyChoice no longer supports installed instances. All strategies should be registered
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in the strategy registry (:issue:`3868`)
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- ``Strategy::getName``. Instead, Strategy API introduces ``getStrategyName`` (strategy program
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name, including version component) and ``getInstanceName`` (strategy name assigned during
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strategy instance instantiation, including version and optional extra parameter components)
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(:issue:`3868`)
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