byte[] buffer = inv.getArgument(0);
                        int remaining = includeContent.length - index[0];
                        if (remaining <= 0) {
                            return -1;
                        }
                        int toRead = Math.min(buffer.length, remaining);
                        System.arraycopy(includeContent, index[0], buffer, 0, toRead);

            // sge.setLength(data.remaining());
            // sge.setLkey(disniRegion.getLocalKey());
            // sgeList.add(sge);
            //
            // sendWR.setSg_list(sgeList);
            // endpoint.postSend(Arrays.asList(sendWR)).execute().free();

            log.debug("DiSNI RDMA send completed, {} bytes", data.remaining());

        } catch (Exception e) {

            assertEquals("Hello", new String(buffer, 0, bytesRead, "UTF-8"));

            // Read remaining bytes
            byte[] remaining = new byte[20];
            int remainingBytes = stream.read(remaining);
            assertEquals(8, remainingBytes); // ", World!"
            assertEquals(", World!", new String(remaining, 0, remainingBytes, "UTF-8"));
        }
    }

        }

        @ParameterizedTest
        @DisplayName("Should handle various remaining bytes values")
        @ValueSource(ints = { 0, 1, 512, 1024, 4096, 65536, Integer.MAX_VALUE })
        void testVariousRemainingBytes(int remaining) {
            assertDoesNotThrow(() -> request.setRemainingBytes(remaining));
        }
    }

    @Nested
    @DisplayName("Size Calculation Tests")

        // Skip 3 bytes
        assertEquals(3, sis.skip(3));

        // Read remaining 2 bytes
        byte[] remaining = new byte[2];
        assertEquals(2, sis.read(remaining, 0, 2));
        assertArrayEquals(new byte[] { 40, 50 }, remaining);
    }

    @Test
    @DisplayName("Skip handles amount larger than available")

        close.writeParameterWordsWireFormat(buffer, 0);
        // first two bytes encode fid 42
        assertEquals((byte) 42, buffer[0]);
        assertEquals((byte) 0, buffer[1]);
        // remaining 4 bytes should all be 0xFF according to writeUTime
        for (int i = 2; i < 6; i++) {
            assertEquals((byte) 0xFF, buffer[i], "byte %d should be 0xFF".formatted(i));
        }
    }

    /**

    }
    
    public int getLocalKey() { return localKey; }
    public int getRemoteKey() { return remoteKey; }
    public long getAddress() { return address; }
    public int getSize() { return buffer.remaining(); }
    
    public boolean hasAccess(RdmaAccess access) {
        return accessFlags.contains(access);
    }
    
    /**
     * Invalidate this memory region
     */

            assertDoesNotThrow(() -> request.setMinimumCount(512));
            assertDoesNotThrow(() -> request.setMinimumCount(Integer.MAX_VALUE));
        }

        @Test
        @DisplayName("Should set remaining bytes correctly")
        void testSetRemainingBytes() {
            assertDoesNotThrow(() -> request.setRemainingBytes(0));
            assertDoesNotThrow(() -> request.setRemainingBytes(1024));

     *            the minimumCount to set
     */
    public void setMinimumCount(final int minimumCount) {
        this.minimumCount = minimumCount;
    }

    /**
     * Sets the number of bytes remaining to be read after this request
     *
     * @param remainingBytes
     *            the remainingBytes to set
     */
    public void setRemainingBytes(final int remainingBytes) {

            if (context.getServer() == null) {
                pos = 1;
            }

            // first remaining path element would be share
            if (nameParts.length > pos) {
                this.share = nameParts[pos];
                pos++;
            }

            // all other remaining path elements are actual path
            if (nameParts.length > pos) {