func (t *Tunnel) Close() {
	select {
	case <-t.stopChan:
	default:
		close(t.stopChan)
	}
}
// Close disconnects a tunnel connection
Close disconnects a tunnel connection
// Close disconnects a tunnel connection
func (t *Tunnel) Close() {
	select {
	case <-t.stopChan:
	default:
		close(t.stopChan)
	}
}
func ( t * Tunnel ) Close ( ) { select { case <- t . stopChan : default : close ( t . stopChan ) } }
Close disconnects a tunnel connection
Close disconnects a tunnel connection