assertEquals(block.useUnicode, next.useUnicode, "useUnicode must be propagated");
        assertTrue(next.writeParamCalls > 0, "chained SMB parameter words should be written");
        assertTrue(next.writeBytesCalls > 0, "chained SMB bytes should be written");
    }

    @Test
    @DisplayName("decode basic AndX block with no chaining")
    void testDecodeBasicNoAndx() {
        DummyAndXBlock block = new DummyAndXBlock() {

func (z *ChecksumInfo) EncodeMsg(en *msgp.Writer) (err error) {
	// map header, size 3
	// write "PartNumber"
	err = en.Append(0x83, 0xaa, 0x50, 0x61, 0x72, 0x74, 0x4e, 0x75, 0x6d, 0x62, 0x65, 0x72)
	if err != nil {
		return
	}
	err = en.WriteInt(z.PartNumber)
	if err != nil {
		err = msgp.WrapError(err, "PartNumber")
		return
	}
	// write "Algorithm"

}

type unwrapper interface {
	Unwrap() http.ResponseWriter
}

// headersAlreadyWritten returns true if the headers have already been written
// to this response writer. It will unwrap the ResponseWriter if possible to try
// and find a trackingResponseWriter.
func headersAlreadyWritten(w http.ResponseWriter) bool {
	for {

/*
 * Written by Doug Lea with assistance from members of JCP JSR-166
 * Expert Group and released to the public domain, as explained at
 * http://creativecommons.org/publicdomain/zero/1.0/
 */

/*
 * Source:
 * http://gee.cs.oswego.edu/cgi-bin/viewcvs.cgi/jsr166/src/jsr166e/LongAdder.java?revision=1.17
 */

package com.google.common.cache;

import com.google.common.annotations.GwtCompatible;

			return
		}
		// write "rc"
		err = en.Append(0xa2, 0x72, 0x63)
		if err != nil {
			return
		}
		err = en.WriteInt(za0002.RetryCount)
		if err != nil {
			err = msgp.WrapError(err, "Entries", za0001, "RetryCount")
			return
		}
	}
	// write "v"
	err = en.Append(0xa1, 0x76)
	if err != nil {
		return
	}
	err = en.WriteInt(z.Version)
	if err != nil {

    /* Write out various test values NORMALLY */
    out.write(new byte[] {-100, 100});
    out.writeBoolean(true);
    out.writeBoolean(false);
    out.writeByte(100);
    out.writeByte(-100);
    out.writeByte((byte) 200);
    out.writeChar('a');
    out.writeShort((short) -30000);
    out.writeShort((short) 50000);
    out.writeInt(0xCAFEBABE);
    out.writeLong(0xDEADBEEFCAFEBABEL);

}

// EncodeMsg implements msgp.Encodable
func (z *SiteResyncStatus) EncodeMsg(en *msgp.Writer) (err error) {
	// map header, size 6
	// write "v"
	err = en.Append(0x86, 0xa1, 0x76)
	if err != nil {
		return
	}
	err = en.WriteInt(z.Version)
	if err != nil {
		err = msgp.WrapError(err, "Version")
		return
	}
	// write "ss"
	err = en.Append(0xa2, 0x73, 0x73)
	if err != nil {
		return
	}

        } else {
          var buffer = Buffer()
          requestBody.writeTo(buffer)

          var gzippedLength: Long? = null
          if ("gzip".equals(headers["Content-Encoding"], ignoreCase = true)) {
            gzippedLength = buffer.size
            GzipSource(buffer).use { gzippedResponseBody ->
              buffer = Buffer()
              buffer.writeAll(gzippedResponseBody)
            }
          }

}

// EncodeMsg implements msgp.Encodable
func (z BatchJobExpirePurge) EncodeMsg(en *msgp.Writer) (err error) {
	// map header, size 1
	// write "RetainVersions"
	err = en.Append(0x81, 0xae, 0x52, 0x65, 0x74, 0x61, 0x69, 0x6e, 0x56, 0x65, 0x72, 0x73, 0x69, 0x6f, 0x6e, 0x73)
	if err != nil {
		return
	}
	err = en.WriteInt(z.RetainVersions)
	if err != nil {
		err = msgp.WrapError(err, "RetainVersions")
		return
	}

	defer cancel(ErrDisconnected)

	// This will ensure that is something asks to disconnect and we are blocked on reads/writes
	// the connection will be closed and readers/writers will unblock.
	go c.monitorState(conn, cancel)

	c.handleMsgWg.Add(2)
	c.reconnectMu.Unlock()

	// Start reader and writer
	go c.readStream(ctx, conn, cancel)
	c.writeStream(ctx, conn, cancel)
}