private ModelBuilderResult buildModel(RepositorySystemSession session, ModelSource src)
            throws ModelBuilderException {
        InternalSession iSession = InternalSession.from(session);
        ModelBuilderRequest.ModelBuilderRequestBuilder request = ModelBuilderRequest.builder();
        request.requestType(ModelBuilderRequest.RequestType.BUILD_CONSUMER);
        request.session(iSession);
        request.source(src);

        session.setSessionId("session-456");
        session.setUserId("user-789");
        session.setCreatedAt(createdAt);
        session.setLastAccessedAt(lastAccessedAt);
        session.setMessages(messages);

        assertEquals("session-456", session.getSessionId());
        assertEquals("user-789", session.getUserId());
        assertEquals(createdAt, session.getCreatedAt());

    }

    // Test addFinishedSessionId with multiple sessions
    @Test
    public void test_addFinishedSessionId_multiple() {
        indexUpdater.addFinishedSessionId("session1");
        indexUpdater.addFinishedSessionId("session2");
        indexUpdater.addFinishedSessionId("session3");

        assertEquals(3, indexUpdater.finishedSessionIdList.size());

     */
    public ChatSession createSession(final String userId) {
        final ChatSession session = new ChatSession(userId);
        sessionCache.put(session.getSessionId(), session);
        if (logger.isDebugEnabled()) {
            logger.debug("Created chat session: sessionId={}, userId={}", session.getSessionId(), userId);
        }
        enforceMaxSize();
        return session;
    }

    /**

    }

    /**
     * Clears the chat session.
     *
     * @param form the chat form containing the session ID to clear
     * @return the HTML response redirecting to the chat page
     */
    @Execute
    public HtmlResponse clear(final ChatForm form) {
        if (form.sessionId != null) {
            if (logger.isDebugEnabled()) {
                logger.debug("Clearing chat session. sessionId={}", form.sessionId);

        session.setDependencyTraverser(getDependencyTraverser());
        session.setDependencyManager(getDependencyManager());
        session.setDependencySelector(getDependencySelector());
        session.setDependencyGraphTransformer(getDependencyGraphTransformer());
        session.setArtifactTypeRegistry(getArtifactTypeRegistry());

```python
from typing import Annotated

from fastapi import Depends, FastAPI

app = FastAPI()


def get_db():
    db = DBSession()
    try:
        yield db
    finally:
        db.close()


DBDep = Annotated[DBSession, Depends(get_db)]


@app.get("/items/")
async def read_items(db: DBDep):
    return db.query(Item).all()
```

        logger.info("Number of crawling info logs before deletion: {}", sizeBeforeDeletion);

        // Delete all old crawling sessions
        deleteMethod("/api/admin/crawlinginfo/all").then().body("response.status", equalTo(0));
        refresh();

        // Verify all old sessions are deleted (size should be 0 after deletion)
        final List<Map<String, Object>> logListAfter = readCrawlingInfo(webConfigId);

     */
    public static class Options {

        /** Session ID for the crawling session. If not provided, a timestamp-based ID will be generated. */
        @Option(name = "-s", aliases = "--sessionId", metaVar = "sessionId", usage = "Session ID")
        public String sessionId;

        /** Name for the crawling session for identification purposes. */

El código de salida, el cierre automático de la `Session` en:

{* ../../docs_src/dependencies/tutorial013_an_py310.py ln[19:21] *}

...se ejecutaría después de que la response termine de enviar los datos lentos:

{* ../../docs_src/dependencies/tutorial013_an_py310.py ln[30:38] hl[31:33] *}

Pero como `generate_stream()` no usa la sesión de base de datos, no es realmente necesario mantener la sesión abierta mientras se envía la response.