* Indicates that a request could not be completed within the specified timeout period.
 *
 * @author mbechler
 */
public class RequestTimeoutException extends TransportException {

    /**
     *
     */
    private static final long serialVersionUID = -8825922797594232534L;

    /**
     * Constructs a new RequestTimeoutException with no detail message.
     */

 * Indicates that the connection could not be established within the specified timeout period.
 *
 * @author mbechler
 */
public class ConnectionTimeoutException extends TransportException {

    /**
     *
     */
    private static final long serialVersionUID = 7327198103204592731L;

    /**
     * Constructs a new ConnectionTimeoutException with no detail message.
     */

import jcifs.smb1.util.LogStream;
import jcifs.smb1.util.transport.Request;
import jcifs.smb1.util.transport.Response;
import jcifs.smb1.util.transport.Transport;
import jcifs.smb1.util.transport.TransportException;

/**
 * Legacy SMB transport implementation for SMB1 protocol communication.
 * Handles the low-level transport layer for SMB1 protocol messages.
 */

import jcifs.Address;
import jcifs.CIFSContext;
import jcifs.CIFSException;
import jcifs.SmbConstants;
import jcifs.SmbTransport;
import jcifs.SmbTransportPool;
import jcifs.util.transport.TransportException;

/**
 * Implementation of the SMB transport pool for managing SMB connections.
 * Provides connection pooling and reuse for improved performance.
 *
 * @author mbechler
 *

     */
    protected static IOException seToIoe(final SmbException se) {
        IOException ioe = se;
        Throwable root = se.getCause();
        if (root instanceof TransportException) {
            ioe = (TransportException) root;
            root = ioe.getCause();
        }
        if (root instanceof InterruptedException) {
            ioe = new InterruptedIOException(root.getMessage());

     * @throws IOException
     * @throws SmbException
     * @throws TransportException
     * @throws EOFException
     */
    private <T extends CommonServerMessageBlock & Response> T sendComTransaction(final CommonServerMessageBlockRequest request,
            final T response, final Set<RequestParam> params) throws IOException, SmbException, TransportException, EOFException {
        response.setCommand(request.getCommand());

        @Test
        @DisplayName("seToIoe maps Interrupted cause to InterruptedIOException")
        void seToIoeInterruptedMapping() {
            SmbException se = new SmbException("x", new jcifs.util.transport.TransportException(new InterruptedException("boom")));
            IOException ioe = SmbFileInputStream.seToIoe(se);
            assertTrue(ioe instanceof InterruptedIOException);
            assertTrue(ioe.getMessage().contains("boom"));

        // Configure the tree to throw transport error on first call, succeed on second
        when(tree.send(eq(req), eq(resp), anySet()))
                .thenThrow(new SmbException("transport error", new jcifs.util.transport.TransportException()))
                .thenReturn(resp);

        setTree(c, tree);

        // Override connectHost to avoid actual network connection on retry
        doAnswer(invocation -> {