RTI Core Libraries and Utilities

What are "heartbeats" and how are they used in RTI Connext 4.x and above?

Note : Applies to RTI Connext 4.x and above. There is a separate FAQ for 3.x. RTI Connext supports various transports to deliver data samples. Not all of these transports guarantee that all samples are delivered. For example, when using UDP, samples can be lost or can arrive out of order. The OMG ...
Juanjo Martin
Thu, 01/17/2013 - 08:25
8882 reads — 0 comments

How many Domain Participants can be created in a single address space?

Note : Relevant RTI Connext versions: RTI Connext 4.x and above The default settings for RTI Connext 4.x and above will allow approximately 11 (5 for 4.4c and below) domain participants in a single application (address space). The number of domain participants on a given node is only limited by ...
juan
Thu, 01/17/2013 - 08:21
11300 reads — 0 comments

Is NDDS 3.x compatible with RTI Connext 4.x or above?

Note : Applies to NDDS 3.x and RTI Connext 4.x and above. NDDS 3.x and RTI Connext 4.x (and above) are not wire-protocol compatible. Applications built with these 2 products cannot communicate with each other. The attached 3.x to 4.0 Transition Guide will help you move your application to the 4.0 ...
Juanjo Martin
Thu, 01/17/2013 - 08:15
3038 reads — 0 comments

How do I get a data reader to receive data over multicast?

Prior to RTI Data Distribution Service version 4.4, receiving data over multicast could only be configured on the reader side. The reader Qos specifies to the writer that it wants to receive data using a multicast address. Starting with RTI Data Distribution Service 4.4, in addition to the ...
belen
Thu, 01/17/2013 - 08:11
10912 reads — 0 comments

Why does my DDS DataReader miss the first few samples?

Note : Applies to RTI Connext 4.x and above. Discovery is not an instantaneous event. It takes some time for the discovery process between applications to complete. The DDS DataWriter and DDS DataReader must discover each other before they can start communicating. Therefore, if you send data ...
Juanjo Martin
Thu, 01/17/2013 - 08:10
17342 reads — 0 comments

How can I prevent a Stack Overrun on my VxWorks system?

Note: Applies to RTI Data Distribution Service 4.0 and 4.1 If you notice unexpected behavior (for example, unintended functions getting called, object creation failing, etc.), check your current stack margin by running the command checkStack . If the margin is low, this is a possible explanation of ...
sara
Thu, 01/17/2013 - 08:09
13846 reads — 0 comments

Why is my VxWorks application unable to discover other RTI Connext applications after a restart?

Note: Applies to RTI Connext 4.x and above For dynamic discovery to work properly, RTI Connext relies on a globally unique identifier (GUID) that uniquely identifies each instance of a participant in the network. By default, RTI Connext will automatically choose values for the host ID and app ID ...
sara
Thu, 01/17/2013 - 08:01
11211 reads — 3 comments

Do I need to set the max. participant index in the peers list?

Note: Relevant RTI Connext versions: RTI Connext 4.x and above. The Maximum Participant Index is an optional value at the beginning of a Peer Descriptor. It is used to specify a range of ports where RTI Connext will look for other participants during the discovery process. It tells RTI Connext how ...
aida
Thu, 01/17/2013 - 07:57
7418 reads — 0 comments

What files do I need to install when deploying my RTI Connext application?

Note: Applies to NDDS 3.x (and earlier), RTI Connext 4.x and above. You will need the following: The binaries for your applications. Any shared libraries used by your binary. (If you're linking against static libraries, you do not need to do anything here. The generated makefile links against the ...
aida
Thu, 01/17/2013 - 07:40
3134 reads — 0 comments

How do I set the initial peers and multicast receive address programmatically or via XML?

Note: Relevant versions RTI Connext 4.x and above. Method One: setting the initial peers and multicast receive address programmatically (applies to all 4.x versions and above) The following C++ code snippet shows how to configure the initial peers and multicast receive address programmatically ( ...
Juanjo Martin
Thu, 01/17/2013 - 07:39
21991 reads — 1 comment

Pages

Subscribe to RSS - RTI Core Libraries and Utilities