Blocking APIs may be inefficient because you hold a thread idle while waiting on the network. Threads are expensive because they have both a memory overhead and a context-switching overhead.

#### Framed protocols

    class now defines equality by value rather than by reference.
 *  New: Handle 408 responses by retrying the request. This allows servers to
    direct clients to retry rather than failing permanently.
 *  New: Expose the framed protocol in `Connection`. Previously this would
    return the application-layer protocol (HTTP/1.1 or HTTP/1.0); now it always
    returns the wire-layer protocol (HTTP/2, SPDY/3.1, or HTTP/1.1).

 * https, etc.) of the URL, not the protocol (http/1.1, spdy/3.1, etc.). OkHttp uses the word
 * *protocol* to identify how HTTP messages are framed.
 *
 * [ietf_alpn]: http://tools.ietf.org/html/draft-ietf-tls-applayerprotoneg
 */
enum class Protocol(private val protocol: String) {
  /**

          assertThat(associatedStreamId).isEqualTo(-1)
          assertThat(headerBlock).isEqualTo(sentHeaders)
        }
      },
    )
  }

  /** Headers are compressed, then framed.  */
  @Test fun headersFrameThenContinuation() {
    val sentHeaders = largeHeaders()
    val headerBlock = literalHeaders(sentHeaders)

    // Write the first headers frame.

      the brackets!)  The text should be enclosed in the appropriate
      comment syntax for the file format. We also recommend that a
      file or class name and description of purpose be included on the
      same "printed page" as the copyright notice for easier
      identification within third-party archives.

   Copyright [yyyy] [name of copyright owner]

   Licensed under the Apache License, Version 2.0 (the "License");

pp.se pp.ua ppg.br pr pr.gov.br pr.it pr.leg.br pr.us pramerica prato.it praxi prd.fr prd.km prd.mg prequalifyme.today preservation.museum presidio.museum press press.aero press.cy press.ma press.museum press.se presse.ci presse.km presse.ml pri.ee prime primetel.cloud principe.st priv.at priv.hu priv.instances.scw.cloud priv.me priv.no priv.pl privatelink.snowflake.app privatizehealthinsur.net pro pro.az pro.br pro.cy pro.ec pro.fj pro.ht pro.in pro.mv pro.na pro.om pro.pr pro.tt pro.typeform.com...

2030..2032    ; valid                  ;      ; NV8    # 1.1  PER MILLE SIGN..PRIME
2033          ; mapped                 ; 2032 2032     # 1.1  DOUBLE PRIME
2034          ; mapped                 ; 2032 2032 2032 #1.1  TRIPLE PRIME
2035          ; valid                  ;      ; NV8    # 1.1  REVERSED PRIME
2036          ; mapped                 ; 2035 2035     # 1.1  REVERSED DOUBLE PRIME

porn

// pramerica : 2015-07-30 Prudential Financial, Inc.
pramerica

// praxi : 2013-12-05 Praxi S.p.A.
praxi

// press : 2014-04-03 Radix FZC
press

// prime : 2015-06-25 Amazon Registry Services, Inc.
prime

// prod : 2014-01-23 Charleston Road Registry Inc.
prod

// productions : 2013-12-05 Binky Moon, LLC
productions

// prof : 2014-07-24 Charleston Road Registry Inc.