ss.server_names

The ss.server_names option specifies a list of logical connection names used to find an RTserver. The RTserver names should be listed in order of preference, separated by commas. If the connection to RTserver is lost, then a connection is established with the next RTserver listed, in a circular fashion, until an RTserver responds and a stable connection is established. Each logical connection name has the form protocol:nodename:port. You can delete the protocol (which must be tcp for Java) and the port, in which case the default is used. Only nodename is required. The string "_node" can be used in place of the local nodename.