Method HandleSSHConn

ssh/tailssh/tailssh.go:166–180

HandleSSHConn handles a Tailscale SSH connection from c. This is the entry point for all SSH connections. When this returns, the connection is closed.

(nc net.Conn)

// This is the entry point for all SSH connections.
// When this returns, the connection is closed.
func (srv *server) HandleSSHConn(nc net.Conn) error {
	metricIncomingConnections.Add(1)
	c, err := srv.newConn()
	if err != nil {
		return err
	}
	srv.trackActiveConn(c, true)        // add
	defer srv.trackActiveConn(c, false) // remove
	c.HandleConn(nc)

	// Return nil to signal to netstack's interception that it doesn't need to
	// log. If ss.HandleConn had problems, it can log itself (ideally on an
	// sshSession.logf).
	return nil
}

// Shutdown terminates all active sessions.
func (srv *server) Shutdown() {