@Test
  public void testSendAndReceive() throws Exception {
    BlockingChannel channel =
        new SSLBlockingChannel(hostName, sslPort, new MetricRegistry(), 10000, 10000, 10000, 2000, sslSocketFactory,
            clientSSLConfig);
    sendAndReceive(channel);
    channel.disconnect();
  }
Run only once for all tests
ambry-network/src/test/java/com/github/ambry/network/SSLBlockingChannelTest.java