val response = call2.execute()
    assert200Http2Response(response, "san.com")
  }

  /** If the existing connection matches a SAN but not a match for DNS then skip.  */
  @Test
  fun skipsWhenDnsDontMatch() {
    server.enqueue(MockResponse())
    assert200Http2Response(execute(url), server.hostName)
    val differentDnsUrl = url.newBuilder().host("differentdns.com").build()
    assertFailsWith<IOException> {