Solutions

Windows console seems to freeze DDS application when clicked

Windows 10 consoles have a feature called Quick Edit that may cause confusion when using RTI Connext DDS applications that use the console. In particular, the application may appear to hang when the console window is clicked in with the mouse. This 'hanging effect' is a by-product of the Quick Edit ...
garyb
Thu, 04/23/2020 - 18:54
2421 reads — 1 comment

Why is my Connext DDS application triggering 'PRESCstReaderCollator_storeSampleData:!deserialize' when trying to communicate with a newer version?

Note: Applies to RTI Connext 5.2.3 and before. Starting with Connext DDS 5.3.0 (also in 5.2.7) the number of locators that can be announced by a DomainParticipant increased from 4 to 16. However, older versions (5.2.3 or lower) only allow 4 locators to be announced as part of the Participant ...
Sandra Rodriguez
Fri, 02/14/2020 - 01:00
1900 reads — 0 comments

Advanced data access using Connector (Javascript)

Introduction RTI Connector offers a simplified API to Data Distribution Service. Different than the full DDS API, this lightweight API does not offer a one-to-one data mapping between the published or subscribed to datatype defined by the language (Javascript/Python). For example, if you use the C ...
fabrizio
Thu, 02/13/2020 - 14:49
2178 reads — 0 comments

What is an RTPS interface in RTI Connext Micro?

In RTI Connext Micro , an external RTPS interface parses RTPS messages from other DomainParticipants and passes them to an internal RTPS session based on the received GUID. Each participant creates 1 external interface. Micro has a limit of 16 external RTPS interfaces, which implies a maximum of 16 ...
grayson
Thu, 02/13/2020 - 14:21
1897 reads — 0 comments

How to check the size of a topic's TypeCode/TypeObject using RTI Admin Console

This article quickly illustrates how the RTI Admin Console can be used to determine the TypeCode and TypeObject sizes (note 2). In the example below, the RTI Shapes Demo is publishing Circles, Squares, and Triangles. The Admin Console displays the TypeCode and TypeObject sizes in several places. In ...
garyb
Fri, 12/20/2019 - 11:18
2668 reads — 0 comments

QoS File XML Validation

This article illustrates how to enable XML validation in a QoS file. Many of the sample USER_QOS_PROFILES.xml files include an XML schema file (XSD) to assist in option selection (auto-completion) and syntax validation. Normally, this option is commented out by default. As an example, consider the ...
garyb
Thu, 12/05/2019 - 08:38
3160 reads — 0 comments

Enabling Logging via XML QoS file

This article illustrates a method on how to enable logging in a QoS XML file. The available logging options include: Logging Verbosity Level Logging by Category Logging Print Format Logging to a File When Logging to a file, the user has the option of applying File Set generation rules: File Prefix ...
garyb
Thu, 12/05/2019 - 08:16
6638 reads — 0 comments

Pages