}
  }

  /**
   * Use different hostnames for the TLS handshake (including SNI) and the HTTP request (in the
   * Host header).
   */
  @Test
  fun domainFronting() {
    val heldCertificate =
      HeldCertificate
        .Builder()
        .commonName("server name")
        .addSubjectAlternativeName("url-host.com")
        .build()
    val handshakeCertificates =

    assertThat(call1Get.exchangeIndex).isEqualTo(1)
    assertThat(client.connectionPool.connectionCount()).isEqualTo(1)
  }

  /** https://github.com/square/okhttp/issues/3103  */
  @Test
  fun domainFronting() {
    client =
      client
        .newBuilder()
        .addNetworkInterceptor(
          Interceptor { chain: Interceptor.Chain? ->
            val request =
              chain!!