How to identify if all the subscribed symbols in the OmmArray has received refresh message? How ...

Hello @yajnasteju,

If you require a streaming update,

I would take a generic approach, not specific to Elektron, rather analogous to other use cases for asynchronous processing of multiple parallel requests. I would keep a map of requested symbols, and mark completion on each receipt of either data refresh or negative status. Once all the responses have been received, I would unitialize the consumer and exit.

If you are only looking for a single refresh for each symbol, I would consider a snapshot request, interest after refresh = false.