private int currentLeaseState;
    private int newLeaseState;
    private int breakReason;
    private int accessMaskHint;
    private int shareAccessHint;
    
    @Override
    protected int writePayload(byte[] dst, int dstIndex) {
        int start = dstIndex;
        
        // StructureSize (2 bytes) - must be 44
        writeInt2(dst, dstIndex, 44);
        dstIndex += 2;
        

public void addRdmaChannelInfo(int remoteKey, long address, int length) {
    this.rdmaChannelInfo = new RdmaChannelInfo(remoteKey, address, length);
}

@Override
protected int writePayload(byte[] dst, int dstIndex) {
    int written = super.writePayload(dst, dstIndex);
    
    if (rdmaChannelInfo != null) {
        // Add RDMA read channel info
        writeInt4(dst, dstIndex + written, rdmaChannelInfo.getRemoteKey());