DDS Routing Service

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Liveliness from sample update frequency?

We are planning on having a point-to-point transport between two Router services that will be over a low-bandwidth communication path.  Because of this, we want to disable all of the discovery traffic and as much of the "meta" traffic as possible.  Given this, is there a way to configure reader QoS such that it detects liveliness based solely receipt of instance samples?  Put another way, is there a way to eliminate liveliness assertions and still have liveliness?

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Handling liveliness with RTI Routing Services

What is the recommended way of forwarding liveliness state when using the RTI Routing services?

Suppose we what this scenario:  We have a router configured at Site A to subscribe to a topic, transform it, and publish the transformed version back out on a point-to-point connection to another router at Site B.  The router at Site B simply republishes the topic on the multicast transport.

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Distributed Logger Application Based File Logging

Language: Java

RTI Version: 5.3.1.22

 

Hi,

I am launching 3 routing service instances via the RTIRoutingService.bat files which launch rtiroutingservice.exe programs.

Due to the inability to configure the routing service to log directly to a file I am forced to use the RTI Distributed Logger to receive log messages.

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Error when running routing service example

I'm trying to run the Routing Service example from the github repo. It compiles just fine, but when I try to run in either of the configurations I get this error: 

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Routing Service adapter on a Rasberry Pi

Hi,

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RTI Router transformation issues

Hello,

I'm running into some touble while transforming data using the the RTI Router.

Basically, I have a type (let's call it NetworkEntity) which contains a single field (called "entity") of a complex type (let's call it InnerEntity) which contains primitives. The Router seems to have a problem accessing the members of the complex type (InnerEntity).

I used the example transformation library as a template, and the following code is taken from the createOutputSample method (I removed the error checking blocks for convenience):

A content-aware bridging service for publish/subscribe environments

Abstract: The OMG DDS (Data Distribution Service) standard specifies a middleware for distributing real-time data using a publish-subscribe data-centric approach. Until now, DDS systems have been restricted to a single and isolated DDS domain, normally deployed within a single multicast-enabled LAN. As systems grow larger, the need to interconnect different DDS domains arises. In this paper, we consider the problem of communicating disjoint data-spaces that may use different schemas to refer to similar information.

Publication Year: 
2012
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