assertThat(server.takeRequest().exchangeIndex).isEqualTo(0)
    assertThat(server.takeRequest().exchangeIndex).isEqualTo(0)
  }

  @Test
  fun silentRetryWhenIdempotentRequestFailsOnReusedConnection() {
    server.enqueue(MockResponse(body = "a"))
    server.enqueue(MockResponse.Builder().onResponseStart(CloseSocket()).build())
    server.enqueue(MockResponse(body = "b"))