11.3. What’s New in 6.1.2

11.3.1. Ability to replay data in reverse order

Now you can start Replay Service in reverse mode. In this mode, it plays the data in reverse, while maintaining the fidelity of the recorded database.

To enable reverse mode, use the command-line option -reverseMode or the <reverse_mode> tag, like this:

<playback>
   <reverse_mode>true</reverse_mode>
</playback>

11.3.2. New tags to replay data with original sample info

Replay Service has two new tags which replay data with the original sample info. The new tags are:

  • <publish_with_original_info>: Replays data with the original virtual GUID and virtual sequence number.

  • <publish_with_original_timestamp>: Replays data with the original source timestamp.

11.3.3. New platforms

Recording Service and its SDK are supported on these new platforms:

Table 11.3 New Platforms

Operating System

Version and CPU

Linux

RedHawk Linux 8.2.1 on x64 (x64RedHawk8.2gcc8.3.1) [*]

TI Linux 8.2.0.3 on Arm v8 [*]

Ubuntu 22.04 LTS on Arm v8 (armv8Linux4gcc7.3.0)

Ubuntu 22.04 LTS on x64 (x64Linux4gcc7.3.0)

macOS

macOS 12 on x64 (x64Darwin17clang9.0)

QNX

QNX Neutrino 7.1 on x64 (x64QNX7.1qcc_cxx8.3.0)

QNX Neutrino 7.1 on Arm v8 (armv8QNX7.1qcc_cxx8.3.0)

Windows

Windows 11 on x64 with Visual Studio 2022 (x64Win64VS2017)

[*] These are custom-supported platforms. Please contact your RTI sales representative or sales@rti.com.

For details on these platforms, see the RTI Connext DDS Core Libraries Platform Notes for this release.

11.3.4. Third-party software upgrades

The following third-party software used by Recording Service has been upgraded:

Table 11.4 Third-Party Software Changes

Third-Party Software

Previous Version

Current Version

libxml2

2.9.12

2.9.14

libxslt

1.1.34

1.1.35

SQLite®

3.37.2

3.39.4

For information on third-party software used by Connext DDS products, see the “3rdPartySoftware” documents in your installation: <NDDSHOME>/doc/manuals/connext_dds_professional/release_notes_3rdparty.