val dataLength = 16384
    // Write the mocking script.
    peer.sendFrame().settings(Settings())
    peer.acceptFrame() // ACK
    peer.acceptFrame() // SYN_STREAM
    peer.sendFrame().headers(false, 3, headerEntries("b", "banana"))
    peer.sendFrame().data(false, 3, Buffer().write(ByteArray(dataLength)), dataLength)
    peer.sendFrame().data(false, 3, Buffer().write(ByteArray(dataLength)), dataLength)

			chainString := string(chain)
			if isServiceChainName(chainString) {
				natChains.Write(utiliptables.MakeChainLine(chain)) // flush
				natRules.Write("-X", chainString)                  // delete
			}
		}
		natRules.Write("COMMIT")
		natLines := append(natChains.Bytes(), natRules.Bytes()...)
		// Write it.
		err = ipt.Restore(utiliptables.TableNAT, natLines, utiliptables.NoFlushTables, utiliptables.RestoreCounters)

		return
	}
	if (zb0001Mask & 0x1) == 0 { // if not omitted
		// write "V2Obj"
		err = en.Append(0xa5, 0x56, 0x32, 0x4f, 0x62, 0x6a)
		if err != nil {
			return
		}
		if z.ObjectV2 == nil {
			err = en.WriteNil()
			if err != nil {
				return
			}
		} else {
			// map header, size 1
			// write "DDir"
			err = en.Append(0x81, 0xa4, 0x44, 0x44, 0x69, 0x72)
			if err != nil {

	// NOTE: NoFlushTables is used so we don't flush non-kubernetes chains in the table.
	proxier.iptablesData.Reset()
	proxier.iptablesData.Write(proxier.natChains.Bytes())
	proxier.iptablesData.Write(proxier.natRules.Bytes())
	proxier.iptablesData.Write(proxier.filterChains.Bytes())
	proxier.iptablesData.Write(proxier.filterRules.Bytes())

	proxier.logger.V(5).Info(
		"Restoring iptables", "natChains", proxier.natChains,

	}

	if transcript != nil {
		transcript.Write(data)
	}

	return m, nil
}

var (
	errShutdown = errors.New("tls: protocol is shutdown")
)

// Write writes data to the connection.
//
// As Write calls [Conn.Handshake], in order to prevent indefinite blocking a deadline
// must be set for both [Conn.Read] and Write before Write is called when the handshake

		defer client.Close()

		if _, err := client.Write([]byte("hello\n")); err != nil {
			t.Errorf("Client.Write failed: %s", err)
			return
		}

		for i := 1; i <= test.numRenegotiations; i++ {
			// The initial handshake will generate a
			// handshakeComplete signal which needs to be quashed.
			if i == 1 && write {
				<-stdout.handshakeComplete
			}

	buf := make([]byte, 6)
	if _, err := srv.Write([]byte("foobar")); err != nil {
		t.Errorf("Write err: %v", err)
	}
	if n, err := conn.Read(buf); n != 6 || err != nil || string(buf) != "foobar" {
		t.Errorf("Read = %d, %v, data %q; want 6, nil, foobar", n, err, buf)
	}

	// Set a deadline which should cause Write to timeout

//    (from _GCoff), enabling the write barrier, enabling mutator
//    assists, and enqueueing root mark jobs. No objects may be
//    scanned until all Ps have enabled the write barrier, which is
//    accomplished using STW.
//
//    b. Start the world. From this point, GC work is done by mark
//    workers started by the scheduler and by assists performed as
//    part of allocation. The write barrier shades both the

	sh := elfwritenotehdr(out, ".note.gnu.build-id", ELF_NOTE_BUILDINFO_NAMESZ, uint32(len(buildinfo)), ELF_NOTE_BUILDINFO_TAG)
	if sh == nil {
		return 0
	}

	out.Write(ELF_NOTE_BUILDINFO_NAME)
	out.Write(buildinfo)
	var zero = make([]byte, 4)
	out.Write(zero[:int(Rnd(int64(len(buildinfo)), 4)-int64(len(buildinfo)))])

	return int(sh.Size)
}

func elfwritegobuildid(out *OutBuf) int {

//
// If Body is present, Content-Length is <= 0 and [Request.TransferEncoding]
// hasn't been set to "identity", Write adds "Transfer-Encoding:
// chunked" to the header. Body is closed after it is sent.
func (r *Request) Write(w io.Writer) error {
	return r.write(w, false, nil, nil)
}

// WriteProxy is like [Request.Write] but writes the request in the form
// expected by an HTTP proxy. In particular, [Request.WriteProxy] writes the