cancel           context.CancelFunc
	inbound          chan []byte
	parent           *Connection
	sendMu           sync.Mutex
	recvMu           sync.Mutex
	outBlock         chan struct{}
}

func newMuxStateless(ctx context.Context, msg message, c *Connection, handler StatelessHandler) *muxServer {
	var cancel context.CancelFunc
	ctx = setCaller(ctx, c.remote)
	if msg.DeadlineMS > 0 {