func (s *xlStorage) WalkDir(ctx context.Context, opts WalkDirOptions, wr io.Writer) (err error) {
	legacyFS := s.fsType != xfs && s.fsType != ext4

	s.RLock()
	legacy := s.formatLegacy
	s.RUnlock()

	// Verify if volume is valid and it exists.
	volumeDir, err := s.getVolDir(opts.Bucket)
	if err != nil {
		return err
	}

	if !skipAccessChecks(opts.Bucket) {
		// Stat a volume entry.
		if err = Access(volumeDir); err != nil {

* <abbr title="Un método de machine learning que usa redes neuronales artificiales con numerosas capas ocultas entre las capas de entrada y salida, desarrollando así una estructura interna completa">Deep Learning</abbr>

### El abbr da una frase completa y una explicación { #the-abbr-gives-a-full-phrase-and-an-explanation }

      ) ?: return null

    // If we coalesced our connection, remember the replaced connection's route. That way if the
    // coalesced connection later fails we don't waste a valid route.
    if (planToReplace != null) {
      nextRouteToTry = planToReplace.route
      planToReplace.closeQuietly()
    }

    call.eventListener.connectionAcquired(call, result)

        assertThrows(SmbException.class, session::treeConnectLogon);
        verify(session, never()).getSmbTree(anyString(), isNull());
    }

    @Test
    @DisplayName("treeConnectLogon: valid share connects via tree")
    void testTreeConnectLogonValid() throws Exception {
        SmbSessionImpl session = spy(newSession());
        when(configuration.getLogonShare()).thenReturn("LOGON$");

	// have the same port
	if addr1Local && addr2Local {
		if port1 == port2 {
			return true, nil
		}
	}
	return false, nil
}

// CheckLocalServerAddr - checks if serverAddr is valid and local host.
func CheckLocalServerAddr(serverAddr string) error {
	host, err := xnet.ParseHost(serverAddr)
	if err != nil {
		return config.ErrInvalidAddressFlag(err)
	}

    }

    @Nested
    @DisplayName("Binding Parsing Tests")
    class BindingParsingTests {

        @ParameterizedTest
        @DisplayName("Should parse valid binding URLs correctly")
        @CsvSource({ "'ncacn_np:\\\\server[endpoint=\\pipe\\srvsvc]', ncacn_np, server, '\\pipe\\srvsvc'",
                "'ncacn_np:server[\\pipe\\srvsvc]', ncacn_np, server, '\\pipe\\srvsvc'",

```JSON
{
    "detail": [
        {
            "loc": [
                "path",
                "item_id"
            ],
            "msg": "value is not a valid integer",
            "type": "type_error.integer"
        }
    ]
}
```

car le paramètre de chemin `item_id` possède comme valeur `"foo"`, qui ne peut pas être convertie en entier (`int`).

                if (sae.getNtStatus() == NtStatus.NT_STATUS_ACCESS_VIOLATION) {
                    /*
                     * Server challenge no longer valid for
                     * externally supplied password hashes.
                     */
                    final HttpSession ssn = req.getSession(false);
                    if (ssn != null) {

            log.warn("Invalid SMB protocol ID: 0x{}", Integer.toHexString(protocolId));
            throw new SmbException("Invalid SMB protocol identifier");
        }

        // Validate command is in valid range
        if (command < 0 || command > 255) {
            failedValidations.incrementAndGet();
            throw new SmbException("Invalid command code: " + command);
        }
    }

    /**

     */
    protected String preprocessUri(final String uri) {
        if (StringUtil.isEmpty(uri)) {
            throw new CrawlerSystemException("SMB URI is empty. Please provide a valid SMB URI (smb://...).");
        }

        return uri;
    }

    /**
     * Returns the character set for the given SMB file.
     *
     * @param file the SMB file