(1) "??? ": If a line begins with three question marks and a space, the rest of the
line defines the start of expected output from the server. If what is
received does not match, the client bombs out with an error message.
(1) "??? ": If a line begins with three question marks and a space, the rest of the
line defines the start of expected output from the server. If what is
received does not match, the client bombs out with an error message.
(2) "???*": If a line begins with three question marks and an asterisk, the server
is expected to close the connection.
(2) "???*": If a line begins with three question marks and an asterisk, the server
is expected to close the connection.