Troubleshooting
Problem
DDS Tutorial: SubscriberPkg_Listener::dataReaderListener is not reacting to published topics in IBM Rational Rhapsody
Symptom
Following the tutorial up to "Lesson 12: Add code to receive updates about your topic", the subscriber process is not reacting to any published topics. When debugging the application the Subscriber event "on_data_available" is not being triggered.
Resolving The Problem
Make sure you have added the DDS::Listener dependency from the Subscriber class dataReader port to your DataReaderListener derived class. Not from the Subscriber class to your DataReaderListener derived class.
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Product Synonym
Rational Rhapsody
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Document Information
Modified date:
27 May 2022
UID
swg22002006