We are using ETA Value Added API to fetch realtime data from TREP, but for our customer, everyday at 07:00 AM in morning, another team in the bank is restarting their system, and it caused error message "-A23: Service has gone down. Will recall when service becomes available".
What is the way to handle this through ETA? Will ETA take care of it? or we need to resubscribe to all the tickers using that service?
Please sugges, what is recommended way to handle this service.