val chrome80 = sslLabsClients.first { it.userAgent == "Chrome" && it.version == "80" }
  val firefox34 = sslLabsClients.first { it.userAgent == "Firefox" && it.version == "34" }
  val firefox53 = sslLabsClients.first { it.userAgent == "Firefox" && it.version == "53" }
  val firefox73 = sslLabsClients.first { it.userAgent == "Firefox" && it.version == "73" }
  val java7 = sslLabsClients.first { it.userAgent == "Java" && it.version == "7u25" }

[OkHttp 3.14][OkHttp314]
------------------------

_2019-03-14_

Remove 2 TLSv1.3 cipher suites that are neither available on OkHttp’s host platforms nor enabled in releases of Chrome and Firefox.

##### RESTRICTED_TLS cipher suites

 * TLS_AES_128_GCM_SHA256[¹][tlsv13_only]
 * TLS_AES_256_GCM_SHA384[¹][tlsv13_only]
 * TLS_CHACHA20_POLY1305_SHA256[¹][tlsv13_only]
 * TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256

- OkHttp targets the intersection of RFC correct *and* widely implemented.  Incorrect implementations that are very widely implemented e.g. a bug in Apache, Nginx, Google, Firefox should also be handled.

Before your code can be accepted into the project you must also sign the
[Individual Contributor License Agreement (CLA)][1].

 * Simplified from
 * https://hc.apache.org/httpcomponents-client-5.0.x/httpclient5/examples/AsyncClientTlsAlpn.java
 *
 * Mainly intended to verify behaviour of popular clients across Android versions, similar
 * to observing Firefox or Chrome browser behaviour.
 */
class ApacheHttpClientHttp2Test {
  @Test
  fun testHttp2() {
    val client = HttpAsyncClients.createHttp2Default()

    client.use { client ->
      client.start()

Caching
=======

OkHttp implements an optional, off by default, Cache. OkHttp aims for RFC correct and
pragmatic caching behaviour, following common real-world browser like Firefox/Chrome and 
server behaviour when ambiguous.

# Basic Usage

```kotlin
  private val client: OkHttpClient = OkHttpClient.Builder()
      .cache(Cache(
          directory = File(application.cacheDir, "http_cache"),
          // $0.05 worth of phone storage in 2020

    /**
     * Appends a quoted-string to a StringBuilder.
     *
     * RFC 2388 is rather vague about how one should escape special characters in form-data
     * parameters, and as it turns out Firefox and Chrome actually do rather different things, and
     * both say in their comments that they're not really sure what the right approach is. We go

                        result.acceptedApiChanges.push(correction);
                    });
                    // Sort the array in place by type, then member
                    // Note that Firefox is fine with a sort function returning any positive or negative number, but Chrome 
                    // requires 1 or -1 specifically and ignores higher or lower values.  This sort ought to remain consistent

### abbr даёт полную расшифровку и объяснение { #the-abbr-gives-a-full-phrase-and-an-explanation }

* <abbr title="Mozilla Developer Network – Сеть разработчиков Mozilla: документация для разработчиков, созданная командой Firefox">MDN</abbr>
* <abbr title="Input/Output – Ввод/Вывод: чтение или запись на диск, сетевое взаимодействие.">I/O</abbr>.

////

//// tab | Информация

  @get:JvmName("maxAgeSeconds") val maxAgeSeconds: Int,
  /**
   * The "s-maxage" directive is the max age for shared caches. Not to be confused with "max-age"
   * for non-shared caches, As in Firefox and Chrome, this directive is not honored by this cache.
   */
  @get:JvmName("sMaxAgeSeconds") val sMaxAgeSeconds: Int,
  val isPrivate: Boolean,
  val isPublic: Boolean,

### Das abbr gibt eine vollständige Phrase und eine Erklärung { #the-abbr-gives-a-full-phrase-and-an-explanation }

* <abbr title="Mozilla Developer Network – Mozilla-Entwicklernetzwerk: Dokumentation für Entwickler, geschrieben von den Firefox-Leuten">MDN</abbr>
* <abbr title="Input/Output – Eingabe/Ausgabe: Lesen oder Schreiben auf der Festplatte, Netzwerkkommunikation.">I/O</abbr>.

////

//// tab | Info