*  Fix: Limit retry attempts for HTTP/2 `REFUSED_STREAM` and `CANCEL` failures.
 *  Fix: Retry automatically when incorrectly sharing a connection among multiple hostnames. OkHttp
    shares connections when hosts share both IP addresses and certificates, such as `squareup.com`
    and `www.squareup.com`. If a server refuses such sharing it will return HTTP 421 and OkHttp will
    automatically retry on an unshared connection.

 *
 * This class supports [asynchronous canceling][cancel]. This is intended to have the smallest
 * blast radius possible. If an HTTP/2 stream is active, canceling will cancel that stream but not
 * the other streams sharing its connection. But if the TLS handshake is still in progress then
 * canceling may break the entire connection.
 */
class RealCall(
  val client: OkHttpClient,

  /**
   * If true, this connection may not be used for coalesced requests. These are requests that could
   * share the same connection without sharing the same hostname.
   */
  private var noCoalescedConnections = false

  /**
   * The number of times there was a problem establishing a stream that could be due to route
   * chosen. Guarded by this.
   */
  internal var routeFailureCount = 0

   202C; POP DIRECTIONAL FORMATTING
   202D; LEFT-TO-RIGHT OVERRIDE
   202E; RIGHT-TO-LEFT OVERRIDE
   206A; INHIBIT SYMMETRIC SWAPPING
   206B; ACTIVATE SYMMETRIC SWAPPING
   206C; INHIBIT ARABIC FORM SHAPING
   206D; ACTIVATE ARABIC FORM SHAPING
   206E; NATIONAL DIGIT SHAPES

#
#   Important for patching:
#
#   (2) This script targets any POSIX shell, so it avoids extensions provided
#       by Bash, Ksh, etc; in particular arrays are avoided.
#
#       The "traditional" practice of packing multiple parameters into a
#       space-separated string is a well documented source of bugs and security
#       problems, so this is (mostly) avoided, by progressively accumulating

the **static** configuration necessary to connect to that server: the port number, HTTPS settings, and preferred network protocols (like HTTP/2).

URLs that share the same address may also share the same underlying TCP socket connection. Sharing a connection has substantial performance benefits: lower latency, higher throughput (due to [TCP slow start](https://www.igvita.com/2011/10/20/faster-web-vs-tcp-slow-start/)) and conserved battery. OkHttp uses a [ConnectionPool](https://square.gi...

modifications, and in Source or Object form, provided that You meet the following conditions: (a) You must give any other recipients of the Work or Derivative Works a copy of this License; and (b) You must cause any modified files to carry prominent notices stating that You changed the files; and (c) You must retain, in the Source form of any Derivative Works that You distribute, all copyright, patent, trademark, and attribution notices from the Source form of the Work, excluding those notices that do not pertain...

058B..058C    ; disallowed                             # NA   <reserved-058B>..<reserved-058C>
058D..058E    ; valid                  ;      ; NV8    # 7.0  RIGHT-FACING ARMENIAN ETERNITY SIGN..LEFT-FACING ARMENIAN ETERNITY SIGN
058F          ; valid                  ;      ; NV8    # 6.1  ARMENIAN DRAM SIGN
0590          ; disallowed                             # NA   <reserved-0590>

aizubange.fukushima.jp aizumi.tokushima.jp aizumisato.fukushima.jp aizuwakamatsu.fukushima.jp aju.br ak.us akabira.hokkaido.jp akadns.net akagi.shimane.jp akaiwa.okayama.jp akamai-staging.net akamai.net akamaiedge-staging.net akamaiedge.net akamaihd-staging.net akamaihd.net akamaiorigin-staging.net akamaiorigin.net akamaized-staging.net akamaized.net akashi.hyogo.jp akdn aki.kochi.jp akiruno.tokyo.jp akishima.tokyo.jp akita.akita.jp akita.jp akkeshi.hokkaido.jp aknoluokta.no ako.hyogo.jp akrehamn.no aktyubinsk.su...

akadns.net
akamai.net
akamai-staging.net
akamaiedge.net
akamaiedge-staging.net
akamaihd.net
akamaihd-staging.net
akamaiorigin.net
akamaiorigin-staging.net
akamaized.net
akamaized-staging.net
edgekey.net
edgekey-staging.net
edgesuite.net
edgesuite-staging.net

// alboto.ca : http://alboto.ca