import okio.Buffer
import okio.BufferedSink
import okio.BufferedSource
import okio.ByteString
import okio.buffer
import okio.sink
import okio.source

/**
 * A socket connection to a remote peer. A connection hosts streams which can send and receive
 * data.
 *
 * Many methods in this API are **synchronous:** the call is completed before the method returns.

    assertThat(routeSelector.hasNext()).isTrue()
    dns[PROXY_A_HOST] = dns.allocate(2)
    val selection1 = routeSelector.next()
    assertRoute(selection1.next(), address, proxyA, dns.lookup(PROXY_A_HOST, 0), PROXY_A_PORT)
    assertRoute(selection1.next(), address, proxyA, dns.lookup(PROXY_A_HOST, 1), PROXY_A_PORT)
    dns.assertRequests(PROXY_A_HOST)
    assertThat(selection1.hasNext()).isFalse()

      .assertLogEqual("Content-Length: 0")
      .assertLogEqual("<-- END HTTP")
      .assertNoMoreLogs()
    networkLogs
      .assertLogEqual("--> GET $url http/1.1")
      .assertLogEqual("Host: $host")
      .assertLogEqual("Connection: Keep-Alive")
      .assertLogEqual("Accept-Encoding: gzip")
      .assertLogMatch(Regex("""User-Agent: okhttp/.+"""))
      .assertLogEqual("--> END GET")

  private const val ALT_IPA_NAME = 7

  override fun verify(
    host: String,
    session: SSLSession,
  ): Boolean {
    return if (!host.isAscii()) {
      false
    } else {
      try {
        verify(host, session.peerCertificates[0] as X509Certificate)
      } catch (_: SSLException) {
        false
      }
    }
  }

  fun verify(
    host: String,
    certificate: X509Certificate,
  ): Boolean {

      }

      // Force handshake. This can throw!
      sslSocket.startHandshake()
      // block for session establishment
      val sslSocketSession = sslSocket.session
      val unverifiedHandshake = sslSocketSession.handshake()

      // Verify that the socket's certificates are acceptable for the target host.

    val url =
      server.url("/").newBuilder()
        .host("any-host-name")
        .port(port)
        .build()
    val request = Request(url)
    val response = client.newCall(request).execute()
    assertThat(response.body.string()).isEqualTo("response body")
    val connect = server.takeRequest()
    assertThat(connect.requestLine).isEqualTo("CONNECT any-host-name:$port HTTP/1.1")

      .includeIPv6(includeIPv6)
      .resolvePrivateAddresses(true)
      .url(url)
      .post(post)
      .build()
  }

  companion object {
    private fun address(host: String) = InetAddress.getByName(host)
  }

      assertThat(connection.inputStream.source().buffer().readUtf8()).contains("Peter the person")
    }
  }

  private fun testRequest(function: (MockServerClient) -> Unit) {
    MockServerClient(mockServer.host, mockServer.serverPort).use { mockServerClient ->
      val request =
        request().withPath("/person")
          .withQueryStringParameter("name", "peter")

      mockServerClient
        .`when`(

              nextUrl = metadata.readUtf8LineStrict()
              return true
            }
          } catch (_: IOException) {
            // We couldn't read the metadata for this snapshot; possibly because the host filesystem
            // has disappeared! Skip it.
          }
        }

        return false
      }

      override fun next(): String {
        if (!hasNext()) throw NoSuchElementException()

      return routes[nextRouteIndex++]
    }
  }

  companion object {
    /** Obtain a host string containing either an actual host name or a numeric IP address. */
    val InetSocketAddress.socketHost: String get() {
      // The InetSocketAddress was specified with a string (either a numeric IP or a host name). If
      // it is a name, all IPs for that name should be tried. If it is an IP address, only that IP