OpenDDS 3.26.0

Download OpenDDS-3.26.zip (Windows) or OpenDDS-3.26.tar.gz (Linux/macOS) instead of "Source code (zip)" or "Source code (tar.gz)".

Version 3.26.0 of OpenDDS

Released 2023-10-23

Read the documenation for this release on Read the Docs.

Additions

• OpenDDS can now be built using CMake for most common scenarios. (PR #4203, PR #4214)

  • This is still considered somewhat experimental as it doesn't support everything that an MPC-built OpenDDS currently can.
  • See Building OpenDDS Using CMake for details.

• Convert transport configurations (rtps_udp, multicast, shmem, tcp, udp) uses key-value store. (PR #4162, PR #4270, PR #4272, PR #4241, PR #4242, PR #4243, PR #4249, PR #4255)

• CMake Config Package

  • Added opendds_install_interface_files to help install IDL files and the files generated from them. (PR #4203, PR #4214)

  • Added OPENDDS_HOST_TOOLS and OPENDDS_ACE_TAO_HOST_TOOLS to allow cross compiling applications with both MPC and CMake-built OpenDDS. (PR #4203, PR #4214)

  • opendds_target_sources:

    • Added opendds_target_sources(INCLUDE_BASE) to preserve the directory structure of the IDL files for compiling the resulting generated files and installing everything using opendds_install_interface_files. (PR #4203, PR #4214)
    • Added opendds_target_sources(USE_VERSIONED_NAMESPACE) as a shortcut to the -Wb,versioning_\* IDL compiler options. (PR #4203, PR #4214)

• Support sending DynamicDataAdapter sample via DynamicDataWriter (PR #4226)

• Added export macro to ConditionImpl (PR #4295)

Deprecations

• Deprecated OPENDDS_FILENAME_ONLY_INCLUDES in favor of opendds_target_sources(INCLUDE_BASE). (PR #4203, PR #4214)

Fixes

• Improved the subject name parsing to better conform to the DDS Security spec. (PR #4201)

  • The order of attributes in subject names is now significant when comparing them.

• Remove from TypeLookupService when remote endpoint is removed from SEDP (PR #4216)

• WaitSet is now notified when DataWriter liveliness is lost. (PR #4223)

• ICE doesn't use IPv4-mapped IPv6 addresses anymore. (PR #4230)

• Efficiency: Remove per-element locking in JobQueue (PR #4253)

• RtpsRelay: fixed bug in record_activity's use of remove in GuidAddrSet (PR #4254)

• Fix warnings in typeobject_generator when using TAO 3 (PR #4262)

• Fix null pointer when participant is absent when updating locators (PR #4265)

• Initialize variables in TypeObject to silence warnings (PR #4292)

• RtpsRelay: Use ACE_Message_Block's locking strategy for cached SPDP to fix tsan warning (PR #4293)

• Fix tsan warning in ReactorTask (PR #4298)

Documentation

• Remove -Grapidjson flag [opendds_idl] (PR #4231)
• Remove reference to mailing lists (PR #4234)
• Restructured parts of DDS Security page and expanded documentation of some XML security document elements. (PR #4281)
• OS-specific instructions will now be automatically selected based on the browser's user agent. (PR #4281)
• OMG specification section references are now links to that section in the specification PDF. (PR #4281)
• Move build and install instructions to DevGuide (PR #4294)
• Incorporate the quick start guides, FAQ, and shapes demo into the DevGuide. (PR #4297)

Notes

• Using Perl 5.38.0 might prevent TAO from building properly, see here for details.