DDS

How to load multiple XML files with RTI Connector

When you use RTI Connector, all the types, topics, domain, and entities must be defined in an XML file that gets loaded when the Connector object is created.

For example, the following snippet loads the required definitions from "config.xml" and then instantiates a new Connector object for the domain participant "MyParticipant" defined in the participant library "MyParticipantLib"

const rti = require('rticonnextdds-connector');
var connector = new rti.Connector("MyParticipantLib::MyParticipant", "config.xml");

 

fabrizio
Wed, 02/26/2020 - 16:45
3839 reads — 0 comments

Topic Query

Topic Queries introduce another way for DDS developers to intelligently access data within their systems. This is a new feature introduced in Connext 5.3 that complements Content Filtered Topics and the Durability Qos policy. Content filtered topics (CFTs) allow a DataReader to subscribe to a
Gerardo Pardo
Mon, 07/01/2019 - 04:06
3129 reads — 0 comments

QoS

QoS (Quality of Service) in DDS (Data Distribution Service) are a set of configurable parameters that control the behavior of a DDS system, such as resource consumption, fault tolerance, and communication reliability. Each entity (Topic, DataReader, DataWriter, Publisher, Subscriber, and
Lacey Rae
Tue, 07/09/2013 - 08:57
22695 reads — 2 comments

DDS

DDS (Data Distribution Service) is a specification for publish-subscribe data-distribution systems. The purpose of the specification is to provide a common application-level interface that clearly defines the data distribution service. The specification describes the service using UML, thus
Lacey Rae
Tue, 05/14/2013 - 17:32
11316 reads — 0 comments

HOWTO Develop C/C++ RTI Connext DDS Applications using Eclipse

The purpose of this document is to describe how to use Eclipse to develop C/C++ Connext DDS applications. We will create a simple DDS application using rtiddsgen, set up and Eclipse project to build the application, and finally run it within the IDE.
Fernando Garcia
Thu, 01/31/2013 - 17:19
16998 reads — 1 comment

Howto use OMG DDS Sequences in C++ (RTI Connext DDS)

This HOWTO applies to the "classic" C and C++ API to the OMG Data Distribution Service (DDS) in which the data-types used to hold sequences were defined as specialized containers. This is needed for C and in the case of C++ was done to comply with IDL to language mappings that proceeded the use of the standard template library.
Gerardo Pardo
Fri, 12/07/2012 - 16:11
19552 reads — 0 comments

Statically configure a Firewall to let OMG DDS Traffic through

There are various strategies that can be used to have DDS applications communicate between each other despite the fact that one or more of these applications are protected by a firewall. This HOWTO focuses in the situation where there is a desire to use static configuration (i.e. manually open specific ports or multicast addresses in the firewall) and the applications are protected with Firewalls but are not behind Network Address Translators (NATs).
Gerardo Pardo
Tue, 12/04/2012 - 10:54
32564 reads — 1 comment
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