We use UPA C API to get level 1 market data. I read the API user guide, it does not mention how to provide a server list(one is primary, another is backup) in the
chnl = rsslConnect(&copts,error).
However, with RFAJ, failover is simple, just config the session with multiple server addresses.
1. Does UPA support failover, if yes, any example program?
2. Should move to RFA or Electron API(which seems to have a version support failover)