import java.util.List;
import org.jspecify.annotations.Nullable;

/**
 * An immutable well-formed internet domain name, such as {@code com} or {@code foo.co.uk}. Only
 * syntactic analysis is performed; no DNS lookups or other network interactions take place. Thus
 * there is no guarantee that the domain actually exists on the internet.
 *
 * <p>One common use of this class is to determine whether a given string is likely to represent an

///

Et en travaillant avec des conteneurs, le même système que vous utilisez pour les démarrer et les gérer dispose déjà d'outils internes pour transmettre la **communication réseau** (par ex. les requêtes HTTP) depuis cet **équilibreur de charge** (qui peut aussi être un **proxy de terminaison TLS**) vers le ou les conteneurs avec votre application.

<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="okhttp.android.regression">
  <uses-permission android:name="android.permission.INTERNET" />

  <!-- For HttpEngine -->
  <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />

{* ../../docs_src/query_params_str_validations/tutorial015_an_py310.py hl[5,16:19,24] *}

/// info

Then the malicious website could make the local AI agent send angry messages to the user's ex-boss... or worse. 😅

## Open Internet { #open-internet }

If your app is in the open internet, you wouldn't "trust the network" and let anyone send privileged requests without authentication.

Então o site malicioso poderia fazer o agente de IA local enviar mensagens raivosas ao ex-chefe do usuário... ou pior. 😅

## Internet Aberta { #open-internet }

Se sua aplicação está na Internet aberta, você não “confiaria na rede” nem deixaria qualquer pessoa enviar requisições privilegiadas sem autenticação.

Sie würden also **mehrere Container** mit unterschiedlichen Dingen ausführen, wie einer Datenbank, einer Python-Anwendung, einem Webserver mit einer React-Frontend-Anwendung, und diese über ihr internes Netzwerk miteinander verbinden.

In alle Containerverwaltungssysteme (wie Docker oder Kubernetes) sind diese Netzwerkfunktionen integriert.

## Container und Prozesse { #containers-and-processes }

<manifest xmlns:android="http://schemas.android.com/apk/res/android"
          xmlns:tools="http://schemas.android.com/tools" package="okhttp.android.testapp">

  <uses-permission android:name="android.permission.INTERNET" />

  <application
    android:allowBackup="true"
    android:label="@string/app_name"
    android:supportsRtl="true"
    android:name=".TestApplication"
  >
    <activity
      android:name=".MainActivity"

<manifest xmlns:android="http://schemas.android.com/apk/res/android"
          xmlns:tools="http://schemas.android.com/tools" package="okhttp.android.test">

  <uses-permission android:name="android.permission.INTERNET" />
  <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />

  <application android:usesCleartextTraffic="true" tools:targetApi="m"/>

{* ../../docs_src/authentication_error_status_code/tutorial001_an_py310.py hl[9:13] *}

/// tip | Tipp

Beachten Sie, dass die Funktion die Exception-Instanz zurückgibt; sie wirft sie nicht. Das Werfen erfolgt im restlichen internen Code.