SendSpecial Method
Sends a special character to the server or remote command.
Syntax
sshclient.sendSpecial(specialChar, [callback])
Callback
The 'callback' parameter specifies a function which will be called when the operation completes (or an error is encountered). If the 'callback' parameter is not specified, then the method will block and will not return until the operation completes (or an error is encountered).
The callback for this method is defined as:
function(err){ }
'err' is the error that occurred. If there was no error, then 'err' is 'null'.
'err' has 2 properties which hold detailed information:
err.code err.message
Remarks
Use this method to send a special or control character to the SSH server or the command being executed. Specify the character id via the SpecialChar parameter.
Currently the only supported special character is "eof", which is sometimes used as a way to close the stdin channel gracefully.