val request = Request(server1.url("/"))

    server1.enqueue(MockResponse(200))
    server2.enqueue(MockResponse(200))
    server2.enqueue(MockResponse(200))

    println("\n\nRequest to ${server1.socketAddress}")
    executeSynchronously(request)
      .assertSuccessful()
      .assertCode(200)

    println("server1.requestCount ${server1.requestCount}")
    assertThat(server1.requestCount).isEqualTo(1)

    }

    @Test
    public void test_execute_2instanceTx() throws Exception {
        final CrawlerWebServer server1 = new CrawlerWebServer(0);
        server1.start();
        final CrawlerWebServer server2 = new CrawlerWebServer(0);
        server2.start();

        final String url1 = "http://localhost:" + server1.getPort() + "/";
        final String url2 = "http://localhost:" + server2.getPort() + "/";
        try {

    }

    @Test
    public void test_execute_2instance() throws Exception {
        final CrawlerWebServer server1 = new CrawlerWebServer(0);
        server1.start();
        final CrawlerWebServer server2 = new CrawlerWebServer(0);
        server2.start();

        final String url1 = "http://localhost:" + server1.getPort() + "/";
        final String url2 = "http://localhost:" + server2.getPort() + "/";
        try {