Recording service

Hello!

I'm reading a dds log file using sqlite and having troubles to retrieve the original integer values that were specified for enumerations in my *.idl file.

For example:

enum tTest
{
  Value0,
  Value1, 
  Value2
}

struct tMyData
{
  tTest testData;
}; 

When I read testData, I want to get the integer values 0,1 or 2. But instead the json string contains "Value0", "Value1" or "Value2". Is there some setting that I miss during the recording?

Any help is highly appreciated!

/David

Hi.

We've been prototyping with the RTI Recording Service for a bit with two different plugins and it seems to work well overall but it does seem like we could need some help.

Hi,

I've recorded data using the Recording Service (RTI Connext v6.0.1) and I'd like to play it back but on another machine that doesn't have RTI DDS installed.

Is it possible? I've looked for this functionality in the RTI Connector for Python (https://community.rti.com/static/documentation/connector/current/api/python/index.html) but didn't have much luck with it.

Thanks for your help / suggestions!

Hi,  

I was wondering if there's a way I can extract a sample (for example first and last sample) from an XCDR log file generated using the Recording Service?

I understand this can be done if I use the Converter service and convert my log file into JSON format. However I'm using rather large data, and the process of converting the whole log file will take significant time when I just need to extract a few samples from that file. 

Hi, 

I generated my xml files from my idl's and stored them in a folder called xml. This folder lives in the same directory as my MY_RECORDING_SERVICE.xml. It looks like this

main_folder/

|---xml/

|------image.xml

|------image_types.xml

|------coordinate_systems.xml

|---MY_RECORDING_SERVICE.xml

Inside my MY_RECORDING_SERVICE.xml I'm including these xml generated as follow: 

Hello, 

I'm sending images using a docker. I created a publisher and subscriber which sends a simple image. And I want to use the recording service to log info from this images. 

I created this xml, based on the example in the RTI_RecordingService_UsersManual.pdf page 27.

 

<?xml version="1.0" encoding="UTF-8"?>

 

 

 

Hi

I want to know whether it is possible to record other vendors' (e.g OpenSplice ...) data with recording service or not. I have tried to do that but got the following error :

"Failed to get valid typecode information for Publisher of Topic 'SampleStatus'. Recorder will NOT be able to record type 'DDSPackets::Main::IDL_Status::payload' in deserialized mode".

Thanks in advance for your help.

Bonjefir

We use the RTI Recording Service to record data, does anyone know of any good linux sqlite GUI tool to view the recorded data?    We use a tool called “sqlite-manager” but it doesn’t work well (failed to load/refresh) when the data file is constantly being added by the recording service.   

Hi all,

The recording service configuration file may contain the description of QoSs for its data readers. Is there a way to refer to the QoS profiles defined in a USER_QOS_PROFILES.xml file instead of recopying the entire description of the QoSs? In other words: how to describe in the configuration file the QoS profile that is expected to be used for each datareader?

Thanks in advance.