Solutions

How do I limit NIC usage for multicast in NDDS 3.1a?

Note: Applies to NDDS 3.x For machines with multiple NICs, it is sometimes useful to specify which NIC(s) to communicate over. Multicast packets will be sent through all interfaces that satisfy the following criteria: It is enabled for multicast NDDS is configured to use it Enabling a NIC for ...
sara
Thu, 01/17/2013 - 08:17
4089 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
2716 reads — 0 comments

Common NDDS Errors Seen on VxWorks Systems and Their Meanings

Note : Applies to RTI NDDS 2.x and earlier, and NDDS 3.x. This Solution describes errors you may see when running an NDDS application on VxWorks 5.4.x or 5.5.x. These error messages most likely mean that the amount and/or sizing of your stack buffers are incorrect. NDDS is unable to send "NDDS ...
juan
Thu, 01/17/2013 - 08:11
4884 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
15853 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
12482 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
10148 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
6358 reads — 0 comments

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