import jcifs.internal.smb2.create.CreateContextRequest;
import jcifs.internal.util.SMBUtil;

/**
 * SMB2 Durable Handle V2 Request Create Context (DH2Q)
 *
 * MS-SMB2 Section 2.2.13.2.4
 */
public class DurableHandleV2Request implements CreateContextRequest {

    /**
     * Context name for durable handle V2 request
     */
    public static final String CONTEXT_NAME = "DH2Q";

        int encoded = request.encode(buffer, 0);
        assertEquals(request.size(), encoded);
    }

    @Test
    public void testDurableHandleV2Request() {
        DurableHandleV2Request request = new DurableHandleV2Request(120000, false);

        assertEquals("DH2Q", new String(request.getName()));
        assertTrue(request.size() > 0);
        assertEquals(120000, request.getTimeoutMs());

     */
    public jcifs.internal.smb2.persistent.HandleGuid addDurableHandleV2Context(long timeoutMs, boolean persistent) {
        jcifs.internal.smb2.persistent.DurableHandleV2Request context =
                new jcifs.internal.smb2.persistent.DurableHandleV2Request(timeoutMs, persistent);
        addCreateContext(context);
        return context.getCreateGuid();
    }

    /**

```java
package jcifs.internal.smb2.persistent;

public class DurableHandleV2Request extends Smb2CreateContext {
    public static final String NAME = "DH2Q";  // Durable Handle V2 Request
    
    private long timeout;
    private int flags;
    private HandleGuid createGuid;
    
    public DurableHandleV2Request(long timeout, boolean persistent) {
        super(NAME);
        this.timeout = timeout;

├── PersistentHandleContext.java     - Persistent handle create context
├── PersistentHandleManager.java     - Handle persistence management
├── DurableHandleRequest.java        - Durable handle v1 support
├── DurableHandleV2Request.java      - Durable handle v2 with timeout
└── HandleReconnector.java           - Automatic handle reconnection
```

#### 2.2 Implementation Tasks
- [ ] Implement persistent/durable handle contexts