[sr-dev] t_relay with param is unknown

[Juha Heinanen]

Andrei Pelinescu-Onciul writes:

 > 0x04 - no equivalent, dns failover can be turned off only globally and
 > not per transaction.

NEWS tells:

use_dns_failover = on | off (default off)

does "off" mean that, for example, if a domain name has two A records,
only one of them is tried?

if so, why is default "off"?  i don't remember that kind of default in
any other application.

-- juha