pkg net, method (*Dialer) DialUDP(context.Context, string, netip.AddrPort, netip.AddrPort) (*UDPConn, error) #49097
pkg net, method (*Dialer) DialUnix(context.Context, string, *UnixAddr, *UnixAddr) (*UnixConn, error) #49097
pkg net/http, method (*ClientConn) Available() int #75772
pkg net/http, method (*ClientConn) Close() error #75772

		for {
			n, err := serverConn.Read(buf)
			tot += n
			if err == io.EOF {
				return
			}
			if err != nil {
				t.Error(err)
				return
			}
		}
	}()

	clientConn, err := net.DialUnix("unixpacket", nil, addr)
	if err != nil {
		// Leaves the server goroutine hanging. Oh well.
		t.Fatal(err)
	}

	defer wg.Wait()
	defer clientConn.Close()

	const data = "data"