*/
package jcifs.internal.smb2.rdma;

/**
 * Represents a work request for RDMA operations.
 *
 * Work requests are used to track pending RDMA operations
 * and their completion status.
 */
public class RdmaWorkRequest {

    /**
     * Type of RDMA work request
     */
    public enum RequestType {
        /** Send operation */
        SEND,
        /** Receive operation */
        RECEIVE,

    /** Available receive credits for flow control */
    protected final AtomicInteger receiveCredits;
    /** Queue of pending RDMA work requests */
    protected final BlockingQueue<RdmaWorkRequest> pendingRequests;

    // Connection state
    /** Current connection state */
    protected volatile RdmaConnectionState state;
    /** Credit management for SMB Direct */
    protected RdmaCredits credits;

    protected final InetSocketAddress localAddress;
    protected final AtomicInteger sendCredits;
    protected final AtomicInteger receiveCredits;
    protected final BlockingQueue<RdmaWorkRequest> pendingRequests;
    
    // Connection state
    protected volatile RdmaConnectionState state;
    protected RdmaCredits credits;
    protected int maxFragmentedSize;
    protected int maxReadWriteSize;