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Madrid, September 2019

eProsima announces the general availability of eProsima Fast RTPS 1.9.1. This release introduces the following new features:

  • Fast-RTPS-Gen is now an independent project.
  • Header eClock.h is now marked as deprecated.

But there is more:

The new version includes also bug fixing, and allocation and performance improvements.

eProsima Fast RTPS is an open source high-performance publish-subscribe framework to share data in distributed systems using a decoupled model based on Publishers, Subscribers and Data Topics.

 Improvements

It also adds the following improvements and bug fixes:

  • Bump to FastCDR v1.0.11.
  • Installation from sources documentation fixed.
  • Fixed assertion on WriterProxy.
  • Fixed potential fall through while parsing Parameters.
  • Removed deprecated guards causing compilation errors in some 32 bits platforms.
  • addTOCDRMessage method is now exported in the DLL, fixing issues related with Parameters' constructors.
  • Improve windows performance by avoiding usage of _Cnd_timedwait method.
  • Fixed reported communication issues by sending multicast through localhost too.
  • Fixed potential race conditions and deadlocks.
  • Eliminating use of acceptMsgDirectTo.
  • Discovery Server framework reconnect/recreate strategy.
  • Removed unused folders.
  • Restored subscriber API.
  • SequenceNumber_t improvements.
  • Added STRICT_REALTIME cmake option.
  • SubscriberHistory improvements.
  • Assertion of participant liveliness by receiving RTPS messages from the remote participant.
  • Fixed error while setting next deadline event in create_new_change_with_params.

Main Features of eProsima Fast RTPS:

  • High performance. See the performance benchmarks.
  • Multi-Platform: Windows, Linux, Mac OS, iOS, Android, Raspbian.
  • Easy to use: See a hello world video tutorial here.
  • Free and Open Source: Apache License 2.0
  • Commercial Support Available.
  • Full RTPS compliance: OMG RTPS 2.2 Compliant. Best Effort and Reliable Communications in both Unicast and Multicast.

Downloads and Online Documentation

Please visit the eProsima Fast RTPS product page.

 

About eProsima:

eProsima is an SME company focused on networking middleware with special attention to the OMG standard called Data Distribution Service for Real-time systems (DDS).

eProsima believes in the Open Source model and provides such Open Source Middleware solutions as eProsima Fast RTPS that is adopted by ROS 2 and eProsima Micro XRCE-DDS that gives access to DDS for eXtreme Resource Constrained Environments: Microcontrollers and which is the base of Micro-ROS. Its other products eProsima RPC over DDS, eProsima Non-Intrusive DDS Recorder, eProsima Dynamic Fast Buffers or eProsima Shapes Demo are widely used as well.

Selected by OSRF (ROS), Apex.ai, Clearpath Robotics, Amazon, Auterion, Dronecode, 3D Robotics, Intelligent Robots, and others, eProsima focuses on the customer needs and provides personalized solutions as per demand.

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More Information about eProsima Fast RTPS:

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