private fun configureClientAndServerProxies(http2: Boolean) {
    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(