} while (state != 0);
            } catch (final SmbException se) {
                logoff(true);
                connectionState = 0;
                throw se;
            } finally {
                transport.notifyAll();
            }
        }
    }

    void logoff(final boolean inError) {
        synchronized (transport()) {

        }
    }

    /**
     * Returns the user's logon time.
     * @return the logon timestamp
     */
    public Date getLogonTime() {
        return this.logonTime;
    }

    /**
     * Returns the user's logoff time.
     * @return the logoff timestamp
     */
    public Date getLogoffTime() {
        return this.logoffTime;
    }

    }
}

public DirectoryLeaseManager getDirectoryLeaseManager() {
    return directoryLeaseManager;
}

@Override
public void logoff() throws IOException {
    if (directoryLeaseManager != null) {
        directoryLeaseManager.shutdown();
    }
    super.logoff();
}
```

## 6. Configuration

### 6.1 Configuration Properties
```java
// In PropertyConfiguration.java

        }

        /* logoff old sessions */
        if (SO_TIMEOUT > 0 && sessionExpiration < (now = System.currentTimeMillis())) {
            sessionExpiration = now + SO_TIMEOUT;
            iter = sessions.listIterator();
            while (iter.hasNext()) {
                ssn = (SmbSession) iter.next();
                if (ssn.expiration < now) {
                    ssn.logoff(false);
                }
            }

            // Could fall back to original address
        }
    });
}

@Override
public void logoff() throws IOException {
    if (witnessClient != null) {
        witnessClient.close();
    }
    super.logoff();
}
```

### 5.2 Tree Connection Integration
```java
// In SmbTree.java
public void connectWithWitnessSupport() throws IOException {

    }
}

public PersistentHandleManager getHandleManager() {
    return handleManager;
}

@Override
public void logoff() throws IOException {
    if (handleManager != null) {
        handleManager.shutdown();
    }
    // ... existing logoff logic ...
}
```

## 7. Configuration

### 7.1 Configuration Properties
```java
// In PropertyConfiguration.java

     */

    /** SMB2 negotiate protocol command */
    protected static final short SMB2_NEGOTIATE = 0x00;
    /** SMB2 session setup command */
    protected static final short SMB2_SESSION_SETUP = 0x01;
    /** SMB2 logoff command */
    protected static final short SMB2_LOGOFF = 0x02;
    /** SMB2 tree connect command */
    protected static final short SMB2_TREE_CONNECT = 0x0003;
    /** SMB2 tree disconnect command */

    /**
     * SMB command to setup a session with extended attributes.
     */
    public static final byte SMB_COM_SESSION_SETUP_ANDX = (byte) 0x73;

    /**
     * SMB command to logoff from a session with extended attributes.
     */
    public static final byte SMB_COM_LOGOFF_ANDX = (byte) 0x74;

    /**
     * SMB command to connect to a tree share with extended attributes.
     */

														<la:message key="labels.administration" />
													</la:link>
												</c:if>
												<la:link href="/logout/" styleClass="dropdown-item">
													<la:message key="labels.logout" />
												</la:link>
											</div>
										</div>
									</li>
								</c:when>
								<c:when test="${ pageLoginLink }">

            "There are currently no logon servers available to service the logon request.", "The specified user already exists.",
            "The specified user does not exist.", "The specified network password is not correct.",
            "Logon failure: unknown user name or bad password.", "Logon failure: user account restriction.",