objInfo := fi.ToObjectInfo(bucket, object, versioned)

			evt := evalActionFromLifecycle(ctx, *lc, lr, rcfg, objInfo)
			switch {
			case evt.Action.DeleteRestored(): // if restored copy has expired,delete it synchronously
				applyExpiryOnTransitionedObject(ctx, newObjectLayerFn(), objInfo, evt, lcEventSrc_Heal)
				return false
			case evt.Action.Delete():
				globalExpiryState.enqueueByDays(objInfo, evt, lcEventSrc_Heal)

import com.google.errorprone.annotations.DoNotMock;
import java.util.concurrent.Executor;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.TimeoutException;

/**
 * An object with an operational state, plus asynchronous {@link #startAsync()} and {@link
 * #stopAsync()} lifecycle methods to transition between states. Example services include
 * webservers, RPC servers and timers.
 *
 * <p>The normal lifecycle of a service is:
 *

```

</div>

这在大多数情况下都能正常运行。😎

例如，您可以使用该命令在容器、服务器等环境中启动您的 **FastAPI** 应用。

## ASGI 服务器 { #asgi-servers }

让我们深入了解一些细节。

FastAPI 使用了一种用于构建 Python Web 框架和服务器的标准，称为 <abbr title="Asynchronous Server Gateway Interface - 异步服务器网关接口">ASGI</abbr>。FastAPI 本质上是一个 ASGI Web 框架。

要在远程服务器上运行 **FastAPI** 应用（或任何其他 ASGI 应用），您需要一个 ASGI 服务器程序，例如 **Uvicorn**。它是 `fastapi` 命令默认使用的 ASGI 服务器。

除此之外，还有其他一些可选的 ASGI 服务器，例如：

        }
      }
    ```

### Asynchronous Get ([.kt][AsynchronousGetKotlin], [.java][AsynchronousGetJava])

Download a file on a worker thread, and get called back when the response is readable. The callback is made after the response headers are ready. Reading the response body may still block. OkHttp doesn't currently offer asynchronous APIs to receive a response body in parts.

```

</div>

これでほとんどのケースは動作します。😎

このコマンドは、たとえばコンテナやサーバー内で **FastAPI** アプリを起動するのに使えます。

## ASGIサーバー { #asgi-servers }

少し詳しく見ていきます。

FastAPI は、Python の Web フレームワークとサーバーのための標準である <abbr title="Asynchronous Server Gateway Interface - 非同期サーバーゲートウェイインターフェース">ASGI</abbr> を使います。FastAPI は ASGI Web フレームワークです。

リモートのサーバーマシンで **FastAPI** アプリケーション（や他の ASGI アプリケーション）を実行するのに主に必要なのは **Uvicorn** のような ASGI サーバープログラムです。これは `fastapi` コマンドにデフォルトで含まれています。

///

### [Starlette](https://www.starlette.dev/) { #starlette }

Starlette is a lightweight <dfn title="The new standard for building asynchronous Python web applications">ASGI</dfn> framework/toolkit, which is ideal for building high-performance asyncio services.

It is very simple and intuitive. It's designed to be easily extensible, and have modular components.

 *
 * ```java
 * Call call = client.newCall(request);
 * try (Response response = call.execute()) {
 * ... // Use the response.
 * }
 * ```
 *
 * You can use a similar block for asynchronous calls:
 *
 * ```java
 * Call call = client.newCall(request);
 * call.enqueue(new Callback() {
 *   public void onResponse(Call call, Response response) throws IOException {

Vamos ver aquela frase por partes nas seções abaixo:

* **Código assíncrono**
* **`async` e `await`**
* **Corrotinas**

## Código assíncrono { #asynchronous-code }

import java.util.List;

import jcifs.dcerpc.ndr.NdrBuffer;
import jcifs.dcerpc.ndr.NdrException;

/**
 * WitnessAsyncNotify RPC message implementation for MS-SWN specification.
 * This message is used to receive asynchronous notifications from the witness service.
 */
public class WitnessAsyncNotifyMessage extends WitnessRpcMessage {

    // Input parameters for WitnessAsyncNotify
    private byte[] contextHandle;

_2014-05-23_

OkHttp 2 is designed around a new API that is true to HTTP, with classes for
requests, responses, headers, and calls. It uses modern Java patterns like
immutability and chained builders. The API now offers asynchronous callbacks
in addition to synchronous blocking calls.

#### API Changes

 *  **New Request and Response types,** each with their own builder. There's also