@Override
    public void connect() throws IOException {
        if (isConnected() && tree.session.transport.tconHostName == null) {
            /* Tree thinks it is connected but transport disconnected
             * under it, reset tree to reflect the truth.
             */
            tree.treeDisconnect(true);
        }

        if (isConnected()) {
            return;
        }

        getUncPath0();

			// An in-quorum errFileNotFound means that client stream
			// prematurely closed and we do not find any xl.meta or
			// part.1's - in such a scenario we must return as if client
			// disconnected. This means that erasure.Encode() CreateFile()
			// did not do anything.
			return ObjectInfo{}, IncompleteBody{Bucket: bucket, Object: object}
		}
		return ObjectInfo{}, toObjectErr(err, bucket, object)
	}

                thread = null;
            }
        }
    }

    /**
     * Disconnects from the remote endpoint.
     *
     * @param hard if true, disconnect immediately without waiting for outstanding requests
     * @throws IOException if an I/O error occurs during disconnection
     */
    public synchronized void disconnect(boolean hard) throws IOException {
        IOException ioe = null;

        switch (state) {

        when(transport.isDisconnected()).thenReturn(false);
        when(transport.isFailed()).thenReturn(false);
        assertTrue(session.isConnected());
        assertFalse(session.isFailed());

        when(transport.isDisconnected()).thenReturn(true);
        when(transport.isFailed()).thenReturn(true);
        assertFalse(session.isConnected());
        assertTrue(session.isFailed());
    }

/**
 * SMB1 COM_TREE_DISCONNECT command implementation.
 *
 * This command disconnects from a tree connection (share) on the server.
 * It releases the tree ID and terminates access to the share.
 */
public class SmbComTreeDisconnect extends ServerMessageBlock {

    /**
     * Constructs a tree disconnect request to close a connection to a shared resource.
     *
     * @param config the configuration to use

    }

    /**
     * Test for isConnected() method.
     * Verifies that the method returns the correct connected status.
     */
    @Test
    void testIsConnected() {
        when(smbTreeHandle.isConnected()).thenReturn(true);
        assertTrue(smbTreeHandle.isConnected(), "isConnected() should return true");
        when(smbTreeHandle.isConnected()).thenReturn(false);

        return responseData;
    }

    /**
     * Disconnects the internal FTP client and logs any errors.
     * This method is used to clean up failed connections.
     *
     * @param client The FTP client to disconnect
     */
    protected void disconnectInternalClient(final FTPClient client) {
        try {
            client.disconnect();
        } catch (final IOException e) {

    assertTrue(Range.closed(3, 5).isConnected(Range.open(5, 6)));
    assertTrue(Range.closed(3, 5).isConnected(Range.closed(5, 6)));
    assertTrue(Range.closed(5, 6).isConnected(Range.closed(3, 5)));
    assertTrue(Range.closed(3, 5).isConnected(Range.openClosed(5, 5)));
    assertTrue(Range.open(3, 5).isConnected(Range.closed(5, 6)));
    assertTrue(Range.closed(3, 7).isConnected(Range.open(6, 8)));

    }
  }

  public void testOverlapRejection() {
    for (Range<Integer> range1 : RANGES) {
      for (Range<Integer> range2 : RANGES) {
        boolean expectRejection =
            range1.isConnected(range2) && !range1.intersection(range2).isEmpty();
        ImmutableRangeMap.Builder<Integer, Integer> builder = ImmutableRangeMap.builder();
        builder.put(range1, 1).put(range2, 2);
        try {

    assertTrue(Range.closed(3, 5).isConnected(Range.open(5, 6)));
    assertTrue(Range.closed(3, 5).isConnected(Range.closed(5, 6)));
    assertTrue(Range.closed(5, 6).isConnected(Range.closed(3, 5)));
    assertTrue(Range.closed(3, 5).isConnected(Range.openClosed(5, 5)));
    assertTrue(Range.open(3, 5).isConnected(Range.closed(5, 6)));
    assertTrue(Range.closed(3, 7).isConnected(Range.open(6, 8)));