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Questions tagged [opendds]

OpenDDS is an open source C++ implementation of the Object Management Group (OMG) Data Distribution Service (DDS).

DDS (Data Distribution Service) is a protocol that allows programs to exchange data between nodes. OpenDDS is an open source C++ implementation of DDS developed by Object Computing, Inc with official bindings for Java and NodeJS and unofficial bindings for .NET.

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OpenDDS IDL Sequence type

I am trying to publish video frames using the following IDL: typedef sequence Pixels; module message { @topic struct Image { int width; int height; int bytesPerPixel; Pixels data; }; I would also like to send 2…
nkumar3119
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Why is OpenDDS failing to compile?

My friend is trying to compile OpenDDS from here: OpenDDS Insall Directions I have no code.. but i need this to make pastebin work? She has followed that link to a T. And it produces these errors: Errors Here is the full output from Visual…
Seth
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Multicast packages are not passing through the router when using WiFi

I have a pretty simple setup, two computers connected to each other through an ASUS RT-AC87U router and what I am trying to do is to send some packages from one to the other (running a publisher-subscriber application) using RTPS and…
Cooli
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DCPSInfoRepo Killed

I am looking into OpenDDS, since I don't have the Ubuntu I am using Virtual Box and Osboxes.org VB image. When I am running the example which is provided by them, it says that the DCPSInfoRepo Is killed. Please can anyone help me? The image is…
Sanjaya
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Is OCI TAO or DOC Group TAO implementation best to use with OpenDDS?

I'm doing some research in using OpenDDS. In the configure script I came across the option to use different TAO implementations. OCI's TAO DOC Group TAO I've read OCI does more testing and has direct bug fixing. On the other hand I saw a library…
ClintH
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How can I configure the OpenDDS 3.13 with VS2017 community?

I'm using Visual Studio 2017. Below is the output from a Visual Studio Developer command prompt indicating the C++ version. C:\ProgramsNotInstalled\OpenDDS-3.13>cl /? Microsoft (R) C/C++ Optimizing Compiler Version 19.16.27024.1 for x86 Following…
shawn1874
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How to connect Esper CEP engine with DDS

I belive I am missing something related with dds concept. My idea is to use a EsperIO adapter, data flow or plug-in to insert incomming events from dds to a esper engine, but I can't see it clear. Somebody help!! (Thanks in advance)
Pablog1108
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ZeroMQ/NanoMsg pub/sub vs multicast

I want to implement data distribution application using zeromq or nanomsg or aeron.net or OpenDDS or OpenMAMA, I am little confused , which one is suitable as my requirement is to support 500 to 1000 users and each user can subscribe for atleast 100…
Zubair
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OpenDDS working Issues with Raspberry Pi

I am working on OpenDDS and trying to run messenger example on my Raspberry Pi . Example Messenger Worked on my Ubuntu setup but when i am trying to run it on my Raspberry Pi , it's not working . there were no problem in ./configure but when i ran…
Teddy 1993
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global data space in RTI's implementation of DDS

Can anyone explain briefly about the global data space in DDS? Is it like a virtual memory?? When does a global data space is required?? I know that in Unicast of UDPv4, for every dataWriter/dataReader pair one port is assigned through which the…
Praveen Rathode
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OpenDDS participants could not discovery each other

Rcently, I try to communicate by using OpenDDS-3.12. I want to communicate other two hosts which located other WAN. But, participants could not discovery each other. How can I solve this problem?? Here is my communication enviroments: I have two…
DONG-JIN LEE
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How to install OpenDDS 3.12 on windows system

I recently try to install OpenDDS-3.12 on my windows7 OS. But, it has make trouble. When I try to type configure on VS command prompt, it can't detect Visual C++ version! Error code is like this: Colud not detect Visual C++ version, try running this…
DONG-JIN LEE
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OpenDDS - xorg or compiz runs out of memory on Ubuntu 16.04.1 when running 50+ publisher and subscriber

I'm exercising with OpenDDS to understand its behavior. I have a VMware workstation with Ubuntu 16.04.1 (8GB RAM and 30GB hard disk). I would like to run OpenDDS examples OpenDDS-3.11/examples/DCPS/IntroductionToOpenDDS as described in…
Panch
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OpenDDS - DCPSInfoRepo is killed but the publisher and subscriber are communicating

I'm exercising with OpenDDS DCPS examples from OpenDDS-3.11/examples/DCPS/IntroductionToOpenDDS on Ubuntu 16. As per the AAA_README.txt found in the same location, I first started DCPSInfoRepo OpenDDS-3.11/bin/DCPSInfoRepo -ORBEndpoint…
Panch
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OpenDDS error transport_type=tcp is not registered :(

What are the possible reasons to get following error in openDDS? The application compiled without any errors. The ini file is used for configuration. When running the application I get following error. TransportRegistry::create_inst…
user3627565
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