By default, the PRSTDataWriters and PRSTDataReaders associated with a persistence group will share the same Publisher and Subscriber.
To associate a different Publisher and Subscriber with each PRSTDataWriter and PRSTDataReader, use the tags <single_publisher> and <single_subscriber>, as follows:
<participant name="Part1"> <domain_id>71</domain_id> <persistence_group name="PerGroup1" filter="*"> ... <single_publisher/>0</single_publisher> <single_subscriber/>0</single_subscriber> ... </persistence_group> </participant>
© 2018 RTI