Solutions

Why is my application unable to add a multicast address?

Note: Applies to NDDS 3.x, RTI Connext 4.x and above. Many operating systems, including Linux, limit the number of multicast group memberships that a machine can belong to simultaneously. (A "multicast group membership" indicates that a machine is listening to messages for a specific multicast IP ...
Fernando Garcia
Mon, 01/14/2013 - 07:58
16252 reads — 0 comments

Why don't I receive data when using a large data type (over 1400 bytes) on a Windows system?

Note: This entry applies to Windows systems only. If you are sending data larger than 1400 bytes, and the subscriber is not receiving any data, make sure winsock32.lib is NOT in the list of libraries included in your project. There are two different socket libraries on Windows systems: winsock32. ...
Fernando Garcia
Mon, 01/14/2013 - 07:47
3727 reads — 0 comments

What is RTI Distributed Data Management?

Note: Applies to RTI Data Distribution Service 4.0x. RTI Distributed Data Management functionality has been incorporated into RTI Connext Integrator . RTI Distributed Data Management (formerly SkyBoard) integrates peer-to-peer networking and real-time, in-memory data management systems into a ...
Fernando Garcia
Mon, 01/14/2013 - 07:40
2198 reads — 0 comments

Which QoS parameters are important to tune for throughput testing?

Note: Applies to RTI Connext 4.x and above. An example throughput test is provided in NDDSHOME/example/[CPP or Java]/performance/throughput. The most common problem encountered in performance testing is a publisher that is sending too fast for the receiver to process. Symptoms of this include a ...
Fernando Garcia
Mon, 01/14/2013 - 07:24
11065 reads — 0 comments

Why do I get an UnsatisfiedLinkError or Flexlmclient error when running RTI Analyzer on a Windows system?

Note: Applies to RTI Data Distribution Service 4.2e. An UnsatisfiedLinkError message or a message stating " Failed to load Flexlmclient library " indicates that Microsoft® Visual C++ 2005 Service Pack 1 is not installed. RTI Analyzer is part of RTI Developer Platform. RTI Developer Platform 1.2 and ...
Fernando Garcia
Mon, 01/14/2013 - 05:14
3496 reads — 0 comments

Why do I get a Java 'out of memory' error from rtiddsgen when using a large data type?

Note: Applies to RTI Connext 4.x and above. If your IDL file defines a large data type and rtiddsgen reports an "out of memory" error, increasing the Java heap memory may help. To do this, open $NDDSHOME/scripts/rtiddsgen with an editor of your choice and add -X options (see below) to the last line ...
Fernando Garcia
Mon, 01/14/2013 - 03:16
3979 reads — 0 comments

Problems starting RTI Analyzer: Blank screen, No license prompt

Note: FlexLM is no longer a dependency for RTI Connext 4.5e and above. Typical symptoms: RTI Analyzer comes up as a blank Eclipse window. RTI Analyzer does not prompt for your new license. RTI Analyzer is not operational. If you have upgraded your RTI Analyzer to a new version, or if you have a new ...
Fernando Garcia
Mon, 01/14/2013 - 03:07
3824 reads — 0 comments

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