#### 4.3 Integration Points
- Extend `SmbFile` for directory lease support
- Modify directory listing operations for caching
- Update change notification handling

---

### Phase 5: RDMA (SMB Direct) Support
**Priority: LOW** | **Estimated Effort: 8-10 weeks**

RDMA provides high-speed, low-latency data transfer for supported network adapters.

#### 5.1 Core RDMA Infrastructure
```

                    + "OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED\\.\n"
                    + "IN NO EVENT SHALL .+ BE LIABLE FOR ANY DIRECT, INDIRECT,\n"
                    + "INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES \\(INCLUDING, BUT\n"
                    + "NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,\n"

  @Test
  fun interceptorMakesAnUnrelatedRequest() {
    server.enqueue(MockResponse.Builder().body("a").build()) // Fetched by interceptor.
    server.enqueue(MockResponse.Builder().body("b").build()) // Fetched directly.
    client =
      client
        .newBuilder()
        .addInterceptor(
          Interceptor { chain: Interceptor.Chain ->
            if (chain.request().url.encodedPath == "/b") {

     * @param context additional context
     */
    public void logSecurityViolation(String violation, Map<String, Object> context) {
        String message = "Security violation detected: " + violation;
        logEvent(EventType.SECURITY_VIOLATION, Severity.CRITICAL, message, context);
    }

    private void processLogEntry(AuditEntry entry) {
        if (enableJsonLogging) {

### Devolver un Response Directamente { #return-a-response-directly }

El caso más común sería [devolver un Response directamente como se explica más adelante en la documentación avanzada](../advanced/response-directly.md).

{* ../../docs_src/response_model/tutorial003_02_py310.py hl[8,10:11] *}

import org.jspecify.annotations.Nullable;
import org.junit.Ignore;

/**
 * Tester for {@link Multimap#put}.
 *
 * @author Louis Wasserman
 */
@GwtCompatible
@Ignore("test runners must not instantiate and run this directly, only via suites we build")
// @Ignore affects the Android test runner, which respects JUnit 4 annotations on JUnit 3 tests.
@SuppressWarnings("JUnit4ClassUsedInJUnit3")
@NullMarked

import org.jspecify.annotations.Nullable;
import org.junit.Ignore;

/**
 * Tester for {@link Multimap#put}.
 *
 * @author Louis Wasserman
 */
@GwtCompatible
@Ignore("test runners must not instantiate and run this directly, only via suites we build")
// @Ignore affects the Android test runner, which respects JUnit 4 annotations on JUnit 3 tests.
@SuppressWarnings("JUnit4ClassUsedInJUnit3")
@NullMarked

        System.setProperty("jcifs.properties", nonExistentPath.toString());

        // Expect no exception to be thrown, but an error logged (which we can't directly assert here)
        assertDoesNotThrow(() -> SingletonContext.init(null));
        assertNotNull(SingletonContext.getInstance()); // Should still initialize
    }

    @Test

 * Tests for {@link SmbComLockingAndX}.  The source class exposes
 * its wire-format helpers as protected methods and its internal state
 * is stored in private fields; tests make use of the same package to
 * access those members directly.
 */
@ExtendWith(MockitoExtension.class)
class SmbComLockingAndXTest {

    /**
     * Helper for setting a field via reflection.
     */

Indem Sie nur `BackgroundTasks` (und nicht `BackgroundTask`) verwenden, ist es dann möglich, es als *Pfadoperation-Funktion*-Parameter zu verwenden und **FastAPI** den Rest für Sie erledigen zu lassen, genau wie bei der direkten Verwendung des `Request`-Objekts.

Es ist immer noch möglich, `BackgroundTask` allein in FastAPI zu verwenden, aber Sie müssen das Objekt in Ihrem Code erstellen und eine Starlette-`Response` zurückgeben, die es enthält.