bufferIndex += 4;
        server.sessionKey = readInt4(buffer, bufferIndex);
        bufferIndex += 4;
        server.capabilities = readInt4(buffer, bufferIndex);
        bufferIndex += 4;
        server.serverTime = readTime(buffer, bufferIndex);
        bufferIndex += 8;
        server.serverTimeZone = readInt2(buffer, bufferIndex);
        bufferIndex += 2;
        server.encryptionKeyLength = buffer[bufferIndex++] & 0xFF;

            throw new SMBProtocolDecodingException("Buffer too small for timestamps and offsets section");
        }

        this.systemTime = SMBUtil.readTime(buffer, bufferIndex);
        bufferIndex += 8;
        this.serverStartTime = SMBUtil.readTime(buffer, bufferIndex);
        bufferIndex += 8;

        final int securityBufferOffset = SMBUtil.readInt2(buffer, bufferIndex);

    try (InputStream is = file.getInputStream()) {
        is.read(readData);
    }
    
    long readTime = System.currentTimeMillis() - start;
    
    assertArrayEquals(data, readData);
    
    // RDMA should be faster than TCP for large transfers
    log.info("RDMA Write: {}ms, Read: {}ms", writeTime, readTime);
}

@Test
public void testRdmaFallbackToTcp() throws Exception {

        bufferIndex += 4;
        this.server.scapabilities = SMBUtil.readInt4(buffer, bufferIndex);
        bufferIndex += 4;
        this.server.serverTime = SMBUtil.readTime(buffer, bufferIndex);
        bufferIndex += 8;
        int tzOffset = SMBUtil.readInt2(buffer, bufferIndex);
        // tzOffset is signed!
        if (tzOffset > Short.MAX_VALUE) {

        FileBasicInfo decoded = new FileBasicInfo();
        decoded.decode(buffer, 0, 36); // decode reads 36 bytes

        // Note: When encoding time 0, SMBUtil.writeTime writes 0 directly,
        // but SMBUtil.readTime interprets 0 as Jan 1, 1601 in Unix time (-11644473600000)
        // This is the expected behavior for Windows FILETIME
        long expectedTime = -11644473600000L; // Jan 1, 1601 in Unix time

        SMBUtil.writeInt4(0, buffer, 64); // eaSize

        // Decode
        fileBothDirectoryInfo.decode(buffer, 0, buffer.length);

        // Verify - when wire format is 0, readTime returns a negative value due to the 1601-1970 conversion
        assertEquals(0, fileBothDirectoryInfo.getNextEntryOffset());
        assertEquals(0, fileBothDirectoryInfo.getFileIndex());