private static final long K1 = 0x0f0e0d0c0b0a0908L;
  private static final HashFunction SIP_WITH_KEY = sipHash24(K0, K1);
  private static final HashFunction SIP_WITHOUT_KEY = sipHash24();

  // These constants were originally ported from https://www.131002.net/siphash/siphash24.c. See:
  // https://github.com/nahi/siphash-java-inline/blob/master/src/test/java/org/jruby/util/SipHashInlineTest.java
  private static final long[] EXPECTED =
      new long[] {

   * href="http://gee.cs.oswego.edu/dl/html/StreamParallelGuidance.html">efficiently splittable</a>
   * if and only if {@code stream} was efficiently splittable and its underlying spliterator
   * reported {@link Spliterator#SUBSIZED}. This is generally the case if the underlying stream
   * comes from a data structure supporting efficient indexed random access, typically an array or
   * list.
   *

// A successful call returns err == nil, not err == EOF. Because readAllInto is
// defined to read from src until EOF, it does not treat an EOF from Read
// as an error to be reported.
func readAllInto(b []byte, r *wsutil.Reader, want int64) ([]byte, error) {
	read := int64(0)
	for {
		if len(b) == cap(b) {
			// Add more capacity (let append pick how much).
			b = append(b, 0)[:len(b)]
		}

      for (String message : expectedMessages) {
        assertThat(expected).hasMessageThat().contains(message);
      }
      return;
    }
    fail("expected failure not reported");
  }

  private static class ForwardingRunnable implements Runnable {

    private final Runnable runnable;

    ForwardingRunnable(Runnable runnable) {
      this.runnable = runnable;
    }

   * be logged if the test fails.
   *
   * This client is also configured to be slightly more deterministic, returning a single IP
   * address for all hosts, regardless of the actual number of IP addresses reported by DNS.
   */
  fun newClient(): OkHttpClient {
    var client = testClient
    if (client == null) {
      client =
        initialClientBuilder()

        where:
        apiElement | jApiTypeName
        'method'   | 'jApiMethod'
        'field'    | 'jApiField'
    }

    def "new incubating API does not fail the check but is reported"() {
        given:
        def rule = withContext(new NewIncubatingAPIRule([:]))

        when:
        jApiMethod.annotations >> [incubatingAnnotation]
        def violation = rule.maybeViolation(jApiMethod)

      for (String message : expectedMessages) {
        assertThat(expected).hasMessageThat().contains(message);
      }
      return;
    }
    fail("expected failure not reported");
  }

  private static class ForwardingRunnable implements Runnable {

    private final Runnable runnable;

    ForwardingRunnable(Runnable runnable) {
      this.runnable = runnable;
    }

<img src="/img/tutorial/websockets/image04.png">

Et tous utiliseront la même connexion WebSocket.

## Utiliser `Depends` et autres { #using-depends-and-others }

Dans les endpoints WebSocket, vous pouvez importer depuis `fastapi` et utiliser :

* `Depends`
* `Security`
* `Cookie`
* `Header`
* `Path`
* `Query`

Ils fonctionnent de la même manière que pour les autres endpoints/*chemins d'accès* FastAPI :

3.  If you are still unable to resolve the conflict, and you believe it rises to
    harassment or another code of conduct violation, report it.

## Reporting Violations

///

## Execute o Programa Servidor { #run-the-server-program }

Se você instalou um servidor ASGI manualmente, normalmente precisará passar uma string de importação em um formato especial para que ele importe sua aplicação FastAPI:

<div class="termy">

```console
$ uvicorn main:app --host 0.0.0.0 --port 80

<span style="color: green;">INFO</span>:     Uvicorn running on http://0.0.0.0:80 (Press CTRL+C to quit)