}
      }
    client =
      client.newBuilder()
        .proxy(server.toProxyAddress())
        .build()
    val call1 = client.newCall(Request("https://android.com/call1".toHttpUrl()))
    val response2 = call1.execute()
    assertThat(response2.body.string()).isEqualTo("call1 response")
    val call1Connect = server.takeRequest()
    assertThat(call1Connect.method).isEqualTo("CONNECT")

    server.enqueue(MockResponse())
    server.enqueue(MockResponse())

    // Seed the pool.
    val call1 =
      client.newCall(
        Request.Builder()
          .url(server.url("/"))
          .build(),
      )
    val response1 = call1.execute()
    assertThat(response1.code).isEqualTo(200)
    response1.body.close()
    listener.clearAllEvents()
    val call2 =