CommunicationFailed

Final state which means there was a communication failure either when trying to create the payment or when trying to get state updates.

PosLink specifics:

• If we got Pending ->CommunicationFailed it means the payment was never created (or for state reason PaymentStateReason.CommunicationFailedNetwork specifically, we may not know if the payment was created or not).

• If we got any state other than Pending ->CommunicationFailed it means the updating flow failed unexpectedly. (state reason will be PaymentStateReason.CommunicationFailedUnexpectedly) or PaymentStateReason.CommunicationFailedAuthRequired - in which case you should setup PosLink again after clearing the auth info)