});

        assertEquals("unexpected EOF reading netbios session header", exception.getMessage());
    }

    @Test
    @DisplayName("readPacketType should throw IOException on incomplete header")
    void testReadPacketTypeIncompleteHeader() {
        byte[] headerData = { (byte) 0x81, (byte) 0x00 }; // Only 2 bytes instead of 4
        ByteArrayInputStream bais = new ByteArrayInputStream(headerData);

    /**
     * Result code indicating authentication completed successfully
     */
    public static final int ACCEPT_COMPLETED = 0;
    /**
     * Result code indicating authentication is incomplete and additional tokens required
     */
    public static final int ACCEPT_INCOMPLETE = 1;
    /**
     * Result code indicating authentication was rejected
     */
    public static final int REJECTED = 2;
    /**

	if tracker.ItemsFailed > 0 && tracker.RetryAttempts < 4 {
		tracker.RetryAttempts++

		healingLogEvent(ctx, "Healing of drive '%s' is incomplete, retrying %s time (healed: %d, skipped: %d, failed: %d).", disk,
			humanize.Ordinal(int(tracker.RetryAttempts)), tracker.ItemsHealed, tracker.ItemsSkipped, tracker.ItemsFailed)

		tracker.resetHealing()

        int bytesRead = readPacket.readTrailerWireFormat(bais, buffer, 0);

        assertEquals(written, bytesRead);
    }

    @Test
    @DisplayName("readTrailerWireFormat should throw IOException on incomplete data")
    void testReadTrailerWireFormatIncompleteData() {
        byte[] buffer = new byte[10]; // Too small buffer
        ByteArrayInputStream bais = new ByteArrayInputStream(buffer);

        assertThrows(IOException.class, () -> sis.read());
    }

    @Test
    @DisplayName("EOF handling when stream ends mid-header")
    void eofHandlingMidHeader() throws IOException {
        // Create incomplete header (only 2 bytes instead of 4)
        byte[] incompleteHeader = new byte[] { (byte) SessionServicePacket.SESSION_MESSAGE, 0 };
        InputStream in = new ByteArrayInputStream(incompleteHeader);

	for _, upload := range lm.Uploads {
		if upload.UploadID == uploadID {
			return true
		}
	}
	return false
}

// ListMultipartsInfo - represents bucket resources for incomplete multipart uploads.
type ListMultipartsInfo struct {
	// Together with upload-id-marker, this parameter specifies the multipart upload
	// after which listing should begin.
	KeyMarker string

		}
	}
	if lastValid == 0 {
		return errors.New("no valid data found")
	}
	if missing > 0 {
		fmt.Println(missing, "bytes missing. Truncating", len(m.filled)-lastValid-1, "from end.")
		out += ".incomplete"
	} else {
		fmt.Println("No bytes missing.")
		out += ".complete"
	}
	m.mapped = m.mapped[:lastValid+1]
	err = os.WriteFile(out, m.mapped, os.ModePerm)
	if err != nil {
		return err
	}

	var buf bytes.Buffer
	w := multipart.NewWriter(&buf)

	// Set the normal formData
	for k, v := range formData {
		w.WriteField(k, v)
	}
	// Set the File formData but don't if we want send an incomplete multipart request
	if !corruptedMultipart {
		var writer io.Writer
		var err error
		if noFilename {
			writer, err = w.CreateFormField("file")
		} else {

	go func() {
		pw.CloseWithError(er.getObjectWithFileInfo(ctx, bucket, object, off, length, pw, fi, metaArr, onlineDisks))
	}()

	// Cleanup function to cause the go routine above to exit, in
	// case of incomplete read.
	pipeCloser := func() {
		pr.CloseWithError(nil)
	}

	if !unlockOnDefer {
		return fn(pr, h, pipeCloser, nsUnlocker)
	}

	return fn(pr, h, pipeCloser)
}

			storageLogIf(ctx, fmt.Errorf("Unable to initialize backend: %w, retrying in %s", err, retry))
			time.Sleep(retry)
			attempt++
			continue
		}
		break
	}

	// initialize the incomplete uploads cache
	z.mpCache = xsync.NewMapOf[string, MultipartInfo]()

	go z.cleanupStaleMPCache(ctx)

	return z, nil
}

func (z *erasureServerPools) cleanupStaleMPCache(ctx context.Context) {