SftpClient.Connect keeps retrying even on authentication failure

Hello,

SftpClient.Connect() retries connection attempts even on authentication failure, should return immediately.

var connectionInfo = new ConnectionInfo("host", "username", new[]
{
	new PasswordAuthenticationMethod("username", "password")
})
{
	Timeout = TimeSpan.FromMilliseconds(5000),
	RetryAttempts = 1
};

var sftpClient = new SftpClient(connectionInfo);

sftpClient.Connect();

Retrying with the same invalid credentials sounds wrong, plus Connect() takes longer until timeout, plus might throw on either password OR connection timeout (randomly).

Thank you in advance.

Start at SftpClient.Connect() and trace how authentication failures are handled during connection attempts. Reproduce the issue with the provided invalid-credentials example, then verify that an authentication failure returns immediately without retrying or being replaced by a connection-timeout error.