Storage B

(via OpenDDS)

(8 March 2010) We are pleased to announce the release of OpenDDS version 2.1.1!

• This is a bugfix release to account for issues introduced by the previous version.
• Various bugfixes have been applied to the new IP multicast transport and the Extensible Transport Framework (ETF) to improve stability.
• Added IDL for ContentFilteredTopic and MultiTopic, but they are not yet implemented (operations will return NULL or RETCODE_UNSUPPORTED).
• A Wireshark 1.2.x compatible dissector is included in this release. See $DDS_ROOT/tools/odds_dissector/README for details.

See the Release Notes for details.

(via OpenDDS)

(5 February 2010) We are pleased to announce the release of OpenDDS version 2.1!

• The OpenDDS-Bench performance testing framework has been enhanced to include support for user-submitted performance results.
• A new monitor library introduces an instrumentation mechanism for reporting OpenDDS runtime information.
• A new instrumentation application is available to view executing OpenDDS service Entities.
• A new IP multicast transport is available which replaces the older ReliableMulticast and SimpleMcast transports.
• A new UDP/IP transport is available which replaces the older SimpleUdp transport.
• Numerous bugs in the Extensible Transport Framework (ETF) have been addressed to improve the stability of new and existing transports.

See the Release Notes for details.

(via OpenDDS)

Version 2.0.1 Released

We are pleased to announce the release of OpenDDS version 2.0.1!

• This is a bugfix release to account for issues introduced by the 2.0 integration process. No new features have been added in this release.
• Bugfixes for STLport support using Sun CC compilers.
• Corrected default ReliablityQoS policy for DataWriter entities.
• Bugfixes to Java language bindings including TAO_IDL interface changes introduced in DOC TAO 1.7.4 and incorrectly generated project files.

See the Release Notes for details.

(via OpenDDS)

Version 2.0 Released

We are pleased to announce the release of OpenDDS version 2.0!

• This is the first release of OpenDDS that conforms to the minimum compliance profile as documented in formal/07-01-01 (version 1.2). Near-complete support for the persistence profile and initial support for the content-subscription profile is also provided in this release.
  • Numerous API updates have been introduced for 1.2 compliance.
  • A number of QoS policies have been updated or implemented to meet the minimum compliance profile:
    • DESTINATION_ORDER
    • ENTITY_FACTORY
    • LIVELINESS
    • PRESENTATION
    • READER_DATA_LIFECYCLE
    • TIME_BASED_FILTER
    • WRITER_DATA_LIFECYCLE
• Fixed bugs in QueryCondition.
• Fixed bugs in instance state management.

See the Release Notes for details.

(via OpenDDS)

Version 1.3 Released

We are pleased to announce the release of OpenDDS version 1.3!

• Improved OMG DDS 1.2 specification conformance:
  • Communication Status entity structures and behaviors
  • Implemented TRANSPORT_PRIORITY and LATENCY_BUDGET QoS
  • Implemented the ReadCondition interface and associated operations on the DataReader
  • Partially implemented the QueryCondition interface — only queries of the form “ORDER BY a[, b, c...]” have any effect
  • Implemented DataWriter::wait_for_acknowledgements()
  • Instance handles and related operations are now spec-compliant
• Fixed bugs in DURABILITY, PARTITION and LIFESPAN QoS
• Added a command-line utility, opendds_repo_ctl for controlling the DCPSInfoRepo server
• Deleting a DataWriter now blocks, for a configurable amount of time, until pending samples have been delivered by the transport.
• Added a Java Message Service 1.1 (JMS) provider built on top of OpenDDS
• Added Windows Mobile 6 as a supported platform

See the Release Notes for details.

(via OpenDDS)

• Java Bindings for OpenDDS
• Added the ability for using multiple repositories to provide redundant service metadata management
• Implemented the WaitSet, GuardCondition, and StatusCondition interfaces from the OMG DDS specification
• Implemented DomainParticipant::get_current_time() from formal/07-01-01
• Removed requirement for repository domain specification files
• Internal service Entity identifiers have been expanded to 128 bits
• dcps_ts.pl changes
• DCPSInfoRepo changes
• Fixed bug in DCPSInfoRepo that did not re-evaluate the compatibility and associations when QoS change is made
• Fixed bugs that affected connection establishment
• Added datalink_release_delay and removed keep_link configuration
• Fixed a potential deadlock in reliable multicast transport

See the Release Notes for details.

(via OpenDDS)

• More QoS features have been implemented
• dispose() notifications have been added
• Added IPv6 support
• Improved memory management
• Multicast transport improvements
• Implemented Changeable QoS policies
• Use multiple DCPSInfoRepos
• Documentation updates
• New tests and examples

See the Release Notes for details.

OpenDDS:

OpenDDS is an open source C++ implementation of the Object Management Group (OMG) Data Distribution Service (DDS). OpenDDS leverages the Adaptive Communication Environment (ACE) to provide a cross platform environment.

OpenDDS is supported by Object Computing, Inc.

Download OpenDDS here.