knowndbs: Description of databases known by an ACNUC server
Description
Returns, for each database known by the server, its name (a valid value for the bank
argument of choosebank), availability (off means temporarily unavailable),
and description.
an object of class sockconn connecting to a remote ACNUC
database (default is a socket to the last opened database).
Value
A dataframe with 3 columns:
bank
string. Valid bank values known by the ACNUC server
status
string. "on" means available, "off" means temporarily unavailable
info
string. short description of the database
Details
When the optional tag argument is used, only databases tagged with the given
string are listed;
when this argument is NA (by default), only untagged databases are listed.
The tag argument thus allows to identify series of special purpose (tagged) databases,
in addition to default (untagged) ones.