Solutions

QoS configurations for transport when starting applications with network interfaces disabled for IP mobility use case.

QoS configurations for transport when starting applications with network interfaces disabled for IP mobility use case With the introduction of version 5.3.0, Connext DDS supports Locator change at runtime. The IP mobility feature allows DDS applications to start without enabled network interfaces. ...
pranjali
Tue, 03/20/2018 - 12:46
6956 reads — 0 comments

Meltdown, Spectre and Connext DDS

At the beginning of 2018, the computing world was witness to the publication of the Meltdown and Spectre vulnerabilities which affect a wide range of systems all over the world. Exploits of these vulnerabilities target specific behavior of the hardware (not the OS, nor program code) in order to ...
waffletchnlgy
Fri, 03/02/2018 - 13:41
3313 reads — 0 comments

Why two applications cannot communicate using shared memory when their network interface cards are different

RTI Connext DDS assigns a number, called a GUID, to each entity in order to uniquely identify it for the discovery process to work correctly. You can control how to set the GUID using the value assigned to rtps_auto_id_kind . For more information, see Controlling How the GUID is Set ( ...
acasado
Wed, 12/20/2017 - 07:43
4133 reads — 0 comments

Is encryption in RTI Connext DDS Secure hardware-accelerated?

RTI Connext DDS Secure relies on OpenSSL to handle cryptographic functionality. Specifically, it uses the EVP family of functions to interface with OpenSSL. Therefore, if your hardware supports cryptographic acceleration, RTI Connext DDS Secure automatically utilizes hardware acceleration wherever ...
Marc.Chiesa
Tue, 12/19/2017 - 15:13
4011 reads — 0 comments

Using default domain announcements to find participants on different domains

RTI Connext DDS uses a special discovery mechanism that allows RTI Tools such as Admin Console to find participants on different domains. The messages that make this possible are called default domain announcements. RTI Connext provides a couple of QoS settings that allow this special discovery ...
Marc.Chiesa
Tue, 12/19/2017 - 14:33
4251 reads — 0 comments

Deploying an RTI Connext DDS Application with Docker

This article assumes familiarity with Docker. For instance, you should know the difference between containers and images, and the purpose of a Dockerfile. If not, visit www.docker.com and get up to speed on Docker basics before reading further. Introduction In this example, we’ll build and deploy a ...
Mike Partington
Tue, 11/28/2017 - 12:12
9840 reads — 0 comments

Creating a Docker image with RTI Connext DDS

This article assumes familiarity with Docker. For instance, you should know the difference between containers and images, and the purpose of a Dockerfile. If not, then visit www.docker.com and get up to speed on Docker basics before reading further. Introduction In this example, we’ll create a ...
Mike Partington
Wed, 11/22/2017 - 11:47
10833 reads — 4 comments

Pages