-A ISTIO_OUTPUT -p tcp --dport 53 -j REDIRECT --to-ports 15053
-A ISTIO_OUTPUT -d 127.0.0.1/32 -j RETURN
-A ISTIO_OUTPUT -j ISTIO_REDIRECT
-A OUTPUT -p udp --dport 53 -m owner --uid-owner 1337 -j RETURN
-A OUTPUT -p udp --dport 53 -m owner --gid-owner 1337 -j RETURN
-A OUTPUT -p udp --dport 53 -j REDIRECT --to-port 15053
COMMIT
* raw
-A OUTPUT -p udp --dport 53 -m owner --uid-owner 1337 -j CT --zone 1

01-01 12:53:32.816 10999 11090 D OkHttp  : [54 ms] responseHeadersStart
01-01 12:53:32.816 10999 11090 D OkHttp  : [54 ms] responseHeadersEnd: Response{protocol=h2, code=200, message=, url=https://1.1.1.1/dns-query?dns=AAABAAABAAAAAAAAA3d3dwhmYWNlYm9vawNjb20AAAEAAQ}
01-01 12:53:32.817 10999 11090 D OkHttp  : [55 ms] responseBodyStart
01-01 12:53:32.818 10999 11090 D OkHttp  : [56 ms] responseBodyEnd: byteCount=128

10.244.0.175:15014                               HEALTHY                  outbound|15014||istiod.istio-system.svc.cluster.local
10.244.0.8:53                                    HEALTHY                  outbound|53||kube-dns.kube-system.svc.cluster.local
10.244.0.3:53                                    HEALTHY                  outbound|53||kube-dns.kube-system.svc.cluster.local

  }

  private fun checkReadSecondRequestWithoutHuffman() {
    assertThat(hpackReader!!.headerCount).isEqualTo(2)

    // [  1] (s =  53) cache-control: no-cache
    var entry = hpackReader!!.dynamicTable[readerHeaderTableLength() - 2]!!
    checkEntry(entry, "cache-control", "no-cache", 53)

    // [  2] (s =  57) :authority: www.example.com
    entry = hpackReader!!.dynamicTable[readerHeaderTableLength() - 1]!!

 * implementations may store cookies in memory; sophisticated ones may use the file system or
 * database to hold accepted cookies. The [cookie storage model][rfc_6265_53] specifies policies for
 * updating and expiring cookies.
 *
 * [rfc_6265_53]: https://tools.ietf.org/html/rfc6265#section-5.3
 */
interface CookieJar {
  /**
   * Saves [cookies] from an HTTP response to this store according to this jar's policy.
   *

iptables -t mangle -A ISTIO_OUTPUT -m connmark --mark 0x111/0xfff -j CONNMARK --restore-mark --nfmask 0xffffffff --ctmask 0xffffffff
iptables -t nat -A ISTIO_OUTPUT ! -o lo -p udp -m udp --dport 53 -j REDIRECT --to-port 15053
iptables -t nat -A ISTIO_OUTPUT -p tcp -m mark --mark 0x111/0xfff -j ACCEPT
iptables -t nat -A ISTIO_OUTPUT ! -d 127.0.0.1/32 -o lo -j ACCEPT

iptables -t mangle -A ISTIO_OUTPUT -m connmark --mark 0x111/0xfff -j CONNMARK --restore-mark --nfmask 0xffffffff --ctmask 0xffffffff
iptables -t nat -A ISTIO_OUTPUT ! -o lo -p udp -m udp --dport 53 -j REDIRECT --to-port 15053
iptables -t nat -A ISTIO_OUTPUT -p tcp -m mark --mark 0x111/0xfff -j ACCEPT
iptables -t nat -A ISTIO_OUTPUT ! -d 127.0.0.1/32 -o lo -j ACCEPT

```Python hl_lines="9-13  36-53"
{!../../../docs_src/openapi_webhooks/tutorial001.py!}
```

Die von Ihnen definierten Webhooks landen im **OpenAPI**-Schema und der automatischen **Dokumentations-Oberfläche**.

!!! info

When you create a **FastAPI** application, there is a `webhooks` attribute that you can use to define *webhooks*, the same way you would define *path operations*, for example with `@app.webhooks.post()`.

```Python hl_lines="9-13  36-53"
{!../../../docs_src/openapi_webhooks/tutorial001.py!}
```

The webhooks that you define will end up in the **OpenAPI** schema and the automatic **docs UI**.

!!! info

* `datetime.datetime`:
    * O `datetime.datetime` do Python.
    * Em requisições e respostas será representado como uma `str` no formato ISO 8601, exemplo: `2008-09-15T15:53:00+05:00`.
* `datetime.date`:
    * O `datetime.date` do Python.
    * Em requisições e respostas será representado como uma `str` no formato ISO 8601, exemplo: `2008-09-15`.
* `datetime.time`: