doorgo/door/door_linux.go

package door

func (d *Door) setupChannels() {
	if d.ReaderCanClose {
		// Yes, expect Reader and Writer to stop
		d.wg.Add(2)
	} else {
		// Default:  Only wait for the Writer to stop
		d.wg.Add(1)
	}
	go Reader(d.Config.Comm_handle, d)
	go Writer(d)
}