*  Fix: Improve `CONNECT` handling for misbehaving HTTP proxies.
 *  Fix: Don't retry requests that failed due to timeouts.
 *  Fix: Cache 302s and 308s that include appropriate response headers.
 *  Fix: Improve pooling of connections that use proxy selectors.
 *  Fix: Don't leak connections when using ALPN on the desktop.
 *  Fix: Update Jetty ALPN to `7.1.2.v20141202` (Java 7) and `8.1.2.v20141202` (Java 8).

     * Other TLS features are still used but provide no security benefits in absence of the above
     * gaps. For example, an insecure TLS connection is capable of negotiating HTTP/2 with ALPN and
     * it also has a regular-looking handshake.
     *
     * **This feature is not supported on Android API levels less than 24.** Prior releases lacked
     * a mechanism to trust some hosts and not others.
     *

        response.request().url(), (t2 - t1) / 1e6d, response.headers()));

    return response;
  }
}
```

A call to `chain.proceed(request)` is a critical part of each interceptor’s implementation. This simple-looking method is where all the HTTP work happens, producing a response to satisfy the request. If `chain.proceed(request)` is being called more than once previous response bodies must be closed.

     *
     * For tests this must be big enough to realize real compression on test messages like
     * 'aaaaaaaaaa...'. Our tests check if compression was applied just by looking at the size if
     * the inbound buffer.
     */
    const val DEFAULT_MINIMUM_DEFLATE_SIZE = 1024L
  }

 * b0
 * --
 *
 * The inclusive start of the range. We get the first 14 bits of this code point from the section
 * and the last 7 bits from this byte.
 *
 * The end of the range is not encoded, but can be inferred by looking at the start of the range
 * that follows.
 *
 * b1
 * --
 *
 * This is either a mapping decision or the length of the mapped output, according to this table:
 *
 * ```

    }

    // Break apart the domain into UTF-8 labels, i.e. foo.bar.com turns into [foo, bar, com].
    val domainLabelsUtf8Bytes = Array(domainLabels.size) { i -> domainLabels[i].toByteArray() }

    // Start by looking for exact matches. We start at the leftmost label. For example, foo.bar.com
    // will look like: [foo, bar, com], [bar, com], [com]. The longest matching rule wins.
    var exactMatch: String? = null

            if (headerNameIndex in 2..7) {
              // Only search a subset of the static header table. Most entries have an empty value, so
              // it's unnecessary to waste cycles looking at them. This check is built on the
              // observation that the header entries we care about are in adjacent pairs, and we
              // always know the first index of the pair.

bom

// bond : 2014-06-05 ShortDot SA
bond

// boo : 2014-01-30 Charleston Road Registry Inc.
boo

// book : 2015-08-27 Amazon Registry Services, Inc.
book

// booking : 2015-07-16 Booking.com B.V.
booking

// bosch : 2015-06-18 Robert Bosch GMBH
bosch

// bostik : 2015-05-28 Bostik SA
bostik

// boston : 2015-12-10 Registry Services, LLC
boston

bnr.la bo bo.it bo.nordland.no bo.telemark.no boats boavista.br bodo.no bodø.no boehringer bofa bokn.no boldlygoingnowhere.org boleslawiec.pl bolivia.bo bologna.it bolt.hu bolzano-altoadige.it bolzano.it bom bomlo.no bond bonn.museum boo boo.jp book booking bookonline.app boomla.net bosch bostik boston boston.museum bot botanical.museum botanicalgarden.museum botanicgarden.museum botany.museum bounceme.net bounty-full.com boutique boutir.com box boxfuse.io boy.jp boyfriend.jp bozen-sudtirol.it bozen-suedtirol.it...

1F641..1F642  ; valid                  ;      ; NV8    # 7.0  SLIGHTLY FROWNING FACE..SLIGHTLY SMILING FACE
1F643..1F644  ; valid                  ;      ; NV8    # 8.0  UPSIDE-DOWN FACE..FACE WITH ROLLING EYES
1F645..1F64F  ; valid                  ;      ; NV8    # 6.0  FACE WITH NO GOOD GESTURE..PERSON WITH FOLDED HANDS
1F650..1F67F  ; valid                  ;      ; NV8    # 7.0  NORTH WEST POINTING LEAF..REVERSE CHECKER BOARD