Thread.sleep(500)
    assertContent("def", getResponse(newRequest("/")))
    val tlsVersions: Set<TlsVersion?> =
      EnumSet.of(
        TlsVersion.TLS_1_0,
        TlsVersion.TLS_1_2,
        TlsVersion.TLS_1_3,
      ) // v1.2 on OpenJDK 8.
    val request1 = server.takeRequest()
    assertThat(tlsVersions).contains(request1.handshake?.tlsVersion)
    val request2 = server.takeRequest()

    server.useHttps(handshakeCertificates.sslSocketFactory())
    server.protocols =
      when {
        http2 -> listOf(Protocol.HTTP_2, Protocol.HTTP_1_1)
        else -> listOf(Protocol.HTTP_1_1)
      }
    server.enqueue(MockResponse(inTunnel = true))
    client =
      client.newBuilder()
        .sslSocketFactory(
          handshakeCertificates.sslSocketFactory(),

io
com.io

// iq : http://www.cmc.iq/english/iq/iqregister1.htm
iq
gov.iq
edu.iq
mil.iq
com.iq
org.iq
net.iq

// ir : http://www.nic.ir/Terms_and_Conditions_ir,_Appendix_1_Domain_Rules
// Also see http://www.nic.ir/Internationalized_Domain_Names
// Two <iran>.ir entries added at request of <******@****.***>, 2010-04-16
ir
ac.ir
co.ir
gov.ir
id.ir
net.ir
org.ir