}
	return tot / float64(s.idx+1)
}

const (
	defaultWindowSize = 10
)

type proxyStatsCache struct {
	srProxyStats ProxyMetric
	bucketStats  map[string]ProxyMetric
	sync.RWMutex // mutex for proxy stats
}

func newProxyStatsCache() proxyStatsCache {
	return proxyStatsCache{
		bucketStats: make(map[string]ProxyMetric),
	}
}

	return sha256Sum, releaseTime, releaseInfo, err
}

func getUpdateTransport(timeout time.Duration) http.RoundTripper {
	var updateTransport http.RoundTripper = &http.Transport{
		Proxy:                 http.ProxyFromEnvironment,
		DialContext:           xhttp.NewInternodeDialContext(timeout, globalTCPOptions),
		IdleConnTimeout:       timeout,
		TLSHandshakeTimeout:   timeout,

// gets host name for current node
func getHostName(r *http.Request) (hostName string) {
	if globalIsDistErasure {
		hostName = globalLocalNodeName
	} else {
		hostName = r.Host
	}
	return
}

// Proxy any request to an endpoint.
func proxyRequest(ctx context.Context, w http.ResponseWriter, r *http.Request, ep ProxyEndpoint, returnErr bool) (success bool) {
	success = true

	// Make sure we remove any existing headers before

HSPLokhttp3/EventListener;->callStart(Lokhttp3/Call;)V
HSPLokhttp3/EventListener;->connectEnd(Lokhttp3/Call;Ljava/net/InetSocketAddress;Ljava/net/Proxy;Lokhttp3/Protocol;)V
HSPLokhttp3/EventListener;->connectStart(Lokhttp3/Call;Ljava/net/InetSocketAddress;Ljava/net/Proxy;)V
HSPLokhttp3/EventListener;->connectionAcquired(Lokhttp3/Call;Lokhttp3/Connection;)V
HSPLokhttp3/EventListener;->connectionReleased(Lokhttp3/Call;Lokhttp3/Connection;)V

    server.enqueue(
      MockResponse
        .Builder()
        .body("Result")
        .build(),
    )
    val proxiedClient =
      OkHttpClient
        .Builder()
        .proxy(server.proxyAddress)
        .readTimeout(Duration.ofMillis(100))
        .build()
    val request = Request.Builder().url("http://android.com/").build()
    proxiedClient.newCall(request).execute().use { response ->

相対URLを使っているので、APIが`https://example.com/`にある場合、`https://example.com/token`を参照します。しかし、APIが`https://example.com/api/v1/`にある場合は`https://example.com/api/v1/token`を参照することになります。

相対 URL を使うことは、[プロキシと接続](../../advanced/behind-a-proxy.md){.internal-link target=_blank}のような高度なユースケースでもアプリケーションを動作させ続けるために重要です。

///

このパラメーターはエンドポイント/ *path operation*を作成しません。しかし、URL`/token`はクライアントがトークンを取得するために使用するものであると宣言します。この情報は OpenAPI やインタラクティブな API ドキュメントシステムで使われます。

	return MetricDescription{
		Namespace: ns,
		Subsystem: replicationSubsystem,
		Name:      proxiedPutTaggingRequestFailures,
		Help:      "Number of failures in PUT tagging proxy requests to replication target",
		Type:      counterMetric,
	}
}

func getClusterReplProxiedGetTaggingFailedOperationsMD(ns MetricNamespace) MetricDescription {
	return MetricDescription{

Foundation.  If the Program does not specify a version number of the
GNU Affero General Public License, you may choose any version ever published
by the Free Software Foundation.

  If the Program specifies that a proxy can decide which future
versions of the GNU Affero General Public License can be used, that proxy's
public statement of acceptance of a version permanently authorizes you
to choose that version for the Program.

          (NullRejectingFromTo<?, ?>) getDefaultParameterValue(0);
      assertNotNull(defaultFunction);
      try {
        defaultFunction.apply(null);
        fail("Proxy Should have rejected null");
      } catch (NullPointerException expected) {
      }
    }
  }

  public void testNullRejectingInterfaceDefaultValue() {

    * Add new/updated docs for [Behind a Proxy](https://fastapi.tiangolo.com/advanced/behind-a-proxy/), including how to setup a local testing proxy with Traefik and using `root_path`.