How can I solve this problem (I attached error messages)

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Joined: 11/25/2015
Posts: 14
How can I solve this problem (I attached error messages)

Hello

I am a master degree student, and I am researching about streaming services using RTI-DDS.

But, I got some problems when I set environment with large-scale nodes and data

 

First, when I set environment to 10 Datawriters, 10 DataReaders and 5000 data, It wokred.

But when I set environment to 30 Datawriters, 30 DataReaders and 5000 data, It printed error messages.

 

Here I attach examples.

 

1. What is 'REDAFastBufferPool_growEmptyPoolEA

2. Why 'WriterHistoryMemoryPlugin_getEntry and addSample are occured?

3. How can I solve the problem about this message?

 

please help me.

 

sincerly.

 

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Joined: 09/17/2015
Posts: 53

I guess you are running out of memory. Try to use unbounded sequences and appropriate QOS resource settings as described in my thread:

https://community.rti.com/forum-topic/unbounded-sequences

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Joined: 11/25/2015
Posts: 14

Thanks a lot.

However, Does It mean that I can not use 'default qos setting' because of memory leaks?

Like your situation, I need(absolutely want) to use default qos setting.

Is there no solution to use default qos setting?

 

Above all, Thanks a lot

Whatever it works, I can solve primary problem with your suggestion.