Hotfix/unknown writer #5
Merged
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Issue: when adding endpoints later on, we have no way to match them to already announced endpoints. The remote SEDP writer will not send us existing endpoints through acknacks, as samples have been acknowledged before. When using multicast, the other side will set readerEntityId to ENTITYID_UNKNOWN, thus we are not able to match messages to our local endpoints.
Solution:
* keep track of all unmatched remote endpoints
* when adding new endpoints, the set of unmatched remote endpoints is used to establish matches to previously announced endpoints