"github.com/minio/minio/internal/bucket/replication"
	"github.com/minio/minio/internal/crypto"
	"github.com/minio/minio/internal/kms"
)

const (
	defaultHealthCheckDuration = 5 * time.Second
	// default interval for reload of all remote target endpoints
	defaultHealthCheckReloadDuration = 30 * time.Minute
)

type arnTarget struct {
	Client      *TargetClient
	lastRefresh time.Time
}

従って、後でこのチュートリアルに戻ってきて必要なものを確認できます。

## コードを実行する

すべてのコードブロックをコピーして直接使用できます（実際にテストされたPythonファイルです）。

いずれかの例を実行するには、コードを `main.py`ファイルにコピーし、` uvicorn`を次のように起動します:

<div class="termy">

```console
$ uvicorn main:app --reload

<span style="color: green;">INFO</span>:     Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
<span style="color: green;">INFO</span>:     Started reloader process [28720]

	entries, err = r.readN(0, false, true, false, "")
	if err != nil {
		t.Fatal(err, entries.len())
	}
	if entries.len() != len(want) {
		t.Fatal("unexpected length:", entries.len(), "want:", len(want))
	}

	// Reload.
	r = loadMetacacheSample(t)
	defer r.Close()
	entries, err = r.readN(0, false, true, false, "")
	if err != nil {
		t.Fatal(err, entries.len())
	}
	if entries.len() != len(want) {

		if err != nil {
			return nil, err
		}
		if c != nil {
			c.UpdateReloadDuration(10 * time.Second)
			c.ReloadOnSignal(syscall.SIGHUP) // allow reloads upon SIGHUP
			transport.TLSClientConfig.GetClientCertificate = c.GetClientCertificate
		}
	}
	return transport, nil
}

// NewRemoteTargetHTTPTransport returns a new http configuration

not reloading local variables from shared memory.
For example, a compiler must not discard <code>i</code> and reload it
a second time from <code>*p</code> in this program:
</p>

<pre>
i := *p
if i &lt; 0 || i &gt;= len(funcs) {
	panic("invalid function index")
}
... complex code ...
// compiler must NOT reload i = *p here
funcs[i]()
</pre>

<p>

		manager, err := certs.NewManager(context.Background(), args.ClientCert, args.ClientKey, tls.LoadX509KeyPair)
		if err != nil {
			return err
		}
		manager.ReloadOnSignal(syscall.SIGHUP) // allow reloads upon SIGHUP
		transport.TLSClientConfig.GetClientCertificate = manager.GetClientCertificate
	}
	target.httpClient = &http.Client{Transport: transport}

	yes, err := target.isActive()
	if err != nil {

By default, `fastapi dev` will start with auto-reload enabled for local development.

You can read more about it in the <a href="https://fastapi.tiangolo.com/fastapi-cli/" target="_blank">FastAPI CLI docs</a>.

</details>

### Check it

安装命令： `pip install python-multipart`。

这是因为 **OAuth2** 使用**表单数据**发送 `username` 与 `password`。

///

用下面的命令运行该示例：

<div class="termy">

```console
$ uvicorn main:app --reload

<span style="color: green;">INFO</span>:     Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
```

</div>

## 查看文档

		manager, err := certs.NewManager(context.Background(), args.ClientCert, args.ClientKey, tls.LoadX509KeyPair)
		if err != nil {
			return err
		}
		manager.ReloadOnSignal(syscall.SIGHUP) // allow reloads upon SIGHUP
		transport.TLSClientConfig.GetClientCertificate = manager.GetClientCertificate
	}
	target.httpClient = &http.Client{Transport: transport}

	yes, err := target.isActive()
	if err != nil {

By default, `fastapi dev` will start with auto-reload enabled for local development.

You can read more about it in the <a href="https://fastapi.tiangolo.com/fastapi-cli/" target="_blank">FastAPI CLI docs</a>.

</details>

### Check it { #check-it }