/** Connection timeout in milliseconds for establishing SMB connections */
    protected int smbConnectionTimeout = SmbConstants.DEFAULT_CONN_TIMEOUT;
    /** Session timeout in milliseconds for SMB sessions */
    protected int smbSessionTimeout = SmbConstants.DEFAULT_SO_TIMEOUT;
    /** Whether idle timeout is disabled for connections */
    protected boolean idleTimeoutDisabled = false;

        try (SmbSessionImpl session = this.treeConnection.getSession(); SmbTransportImpl transport = session.getTransport()) {
            return transport.getNegotiateResponse().getSendBufferSize();
        }
    }

    @Override
    public int getReceiveBufferSize() throws SmbException {

        SmbSession session = new SmbSession(addr, 445, inet, 0, auth);
        // transport should still be null until first use
        assertNull(session.transport, "transport not created yet");
        SmbTransport tr = session.transport();
        assertNotNull(tr, "transport should now exist");
        // subsequent calls return the same instance
        assertSame(tr, session.transport());
    }

    @Test

    }

    // Happy path: session retrieval by context
    @Test
    @DisplayName("getSmbSession(ctx) returns a session and verifies argument")
    void getSmbSession_byContext() {
        when(transport.getSmbSession(any(jcifs.CIFSContext.class))).thenReturn(session);
        SmbSession result = transport.getSmbSession(ctx);
        assertSame(session, result);
        verify(transport).getSmbSession(eq(ctx));

        // Setup request session
        lenient().when(request.getSession()).thenReturn(session);
        lenient().when(request.getSession(false)).thenReturn(session);
        lenient().when(request.getSession(true)).thenReturn(session);

        // Setup default session attribute behavior
        lenient().when(session.getAttribute(anyString())).thenReturn(null);

import java.io.IOException;
import java.io.InputStream;

/**
 * Abstract base class for NetBIOS session service packets.
 * This class provides common functionality for session layer communication.
 */
public abstract class SessionServicePacket {

    /**
     * Default constructor for SessionServicePacket.
     * Creates a new session service packet instance.
     */
    public SessionServicePacket() {
        // Default constructor

 */

package jcifs.netbios;

import java.io.IOException;
import java.io.InputStream;

import jcifs.Configuration;
import jcifs.NetbiosName;

/**
 * NetBIOS session request packet implementation.
 * This packet is used to initiate NetBIOS session connections.
 */
public class SessionRequestPacket extends SessionServicePacket {

    private final Name calledName, callingName;

                if (Objects.equals(loc.getShare(), t.getShare())) {
                    try (SmbSessionImpl session = t.getSession()) {
                        targetDomain = session.getTargetDomain();
                        if (!session.isFailed()) {
                            try (SmbTransportImpl trans = session.getTransport();
                                    SmbTreeImpl ct = connectTree(loc, host, t.getShare(), trans, t, null)) {

 */
package jcifs.internal.smb2.session;

import jcifs.CIFSContext;
import jcifs.internal.smb2.ServerMessageBlock2;
import jcifs.internal.smb2.ServerMessageBlock2Request;
import jcifs.internal.smb2.Smb2Constants;
import jcifs.internal.util.SMBUtil;

/**
 * SMB2 Session Setup request message. This command is used to establish a security session
 * and authenticate a user to the server.
 *

            when(request.getSession()).thenReturn(session);

            ntlmServlet.service(request, response);

            // Verify that user information is stored in the session
            verify(session).setAttribute("NtlmHttpAuth", ntlmAuth);
            verify(session).setAttribute("ntlmuser", "user");
            verify(session).setAttribute("ntlmdomain", "TEST_DOMAIN");