public String getProtocol() {
        return protocol;
    }

    public void setId(String id) {
        this.id = id;
    }

    public void setUrl(String url) {
        this.url = url;

        this.protocol = protocol(url);
        this.basedir = basedir(url);
    }

    // Path Utils

    /**
     * Return the protocol name.
     * <br>
     * E.g: for input

    val response =
      Response.Builder()
        .request(
          Request.Builder()
            .url("https://example.com/")
            .build(),
        )
        .protocol(Protocol.HTTP_1_1)
        .code(200)
        .message("OK")
        .build()
    assertThat(response.body.contentType()).isNull()
    assertThat(response.body.contentLength()).isEqualTo(0L)

    val response = client.newCall(request).execute()

    response.use {
      assertEquals(200, response.code)
      assertEquals(TlsVersion.TLS_1_3, response.handshake?.tlsVersion)
      assertEquals(Protocol.HTTP_2, response.protocol)

      assertThat(response.exchangeAccessor!!.connectionAccessor.socket())
        .isInstanceOf<SSLSocketImpl>()
    }
  }

  @Test
  fun testSupportedProtocols() {

				AppProtocol: &hbone,
			},
			expectedProtocol: "HBONE",
		},
	}

	for _, tc := range cases {
		protocol := findProtocolForPort(&tc.port)
		if protocol != tc.expectedProtocol {
			t.Fatalf("Output didn't match for the port protocol: got %s want %s", protocol, tc.expectedProtocol)
		}
	}
}

func verifyExecAndK8sConfigTestCaseTestOutput(t *testing.T, c execAndK8sConfigTestCase) {
	t.Helper()

        .url("https://google.com/robots.txt")
        .build();
    try (Response response = client.newCall(request).execute()) {
      assertEquals(200, response.code());
      assertEquals(Protocol.HTTP_2, response.protocol());
    }
  }

* Le cryptage de la connexion se fait au niveau du protocole TCP.
    * C'est une couche en dessous de HTTP.
    * Donc, le certificat et le traitement du cryptage sont faits avant HTTP.
* TCP ne connaît pas les "domaines", seulement les adresses IP.
    * L'information sur le domaine spécifique demandé se trouve dans les données HTTP.

            .url(url)
            .build();
    try (Response response = client.newCall(request).execute()) {
      assertTrue(response.code() == 200 || response.code() == 404);
      assertEquals(Protocol.HTTP_2, response.protocol());

      for (Certificate c: response.handshake().peerCertificates()) {
        X509Certificate x = (X509Certificate) c;
        System.out.println(x.getSubjectDN());
      }
    }
  }

    client.newCall(request).execute().use {
      assertThat(it.protocol).isEqualTo(Protocol.HTTP_2)
      assertThat(it.handshake!!.tlsVersion).isEqualTo(TlsVersion.TLS_1_3)
    }

    client.connectionPool.evictAll()
    assertEquals(0, client.connectionPool.connectionCount())

    client.newCall(request).execute().use {
      assertThat(it.protocol).isEqualTo(Protocol.HTTP_2)

	WorkloadIPs           []string          `json:"workloadIps"`
	Waypoint              *GatewayAddress   `json:"waypoint,omitempty"`
	NetworkGateway        *GatewayAddress   `json:"networkGateway,omitempty"`
	Protocol              string            `json:"protocol"`
	Name                  string            `json:"name"`
	Namespace             string            `json:"namespace"`
	ServiceAccount        string            `json:"serviceAccount"`

   * HTTPS.
   */
  fun handshake(): Handshake?

  /**
   * Returns the protocol negotiated by this connection, or [Protocol.HTTP_1_1] if no protocol
   * has been negotiated. This method returns [Protocol.HTTP_1_1] even if the remote peer is using
   * [Protocol.HTTP_1_0].
   */
  fun protocol(): Protocol