*/
    long getDiskFreeSpace() throws CIFSException;

    /**
     * Returns the length of this <code>SmbResource</code> in bytes. If this object
     * is a <code>TYPE_SHARE</code> the total capacity of the disk shared in
     * bytes is returned. If this object is a directory or a type other than
     * <code>TYPE_SHARE</code>, 0L is returned.
     *
     * @return The length of the file in bytes or 0 if this

			drop = 2
		}
		line = line[:len(line)-drop]
	}
	return
}

// collectFragments reads until the first occurrence of delim in the input. It
// returns (slice of full buffers, remaining bytes before delim, total number
// of bytes in the combined first two elements, error).
// The complete result is equal to
// `bytes.Join(append(fullBuffers, finalFragment), nil)`, which has a

## 콜백이 있는 앱 { #an-app-with-callbacks }

예시로 확인해 보겠습니다.

청구서를 생성할 수 있는 앱을 개발한다고 가정해 보세요.

이 청구서는 `id`, `title`(선택 사항), `customer`, `total`을 갖습니다.

여러분의 API 사용자(외부 개발자)는 POST 요청으로 여러분의 API에서 청구서를 생성합니다.

그 다음 여러분의 API는(가정해 보면):

* 청구서를 외부 개발자의 고객에게 전송합니다.
* 돈을 수금합니다.
* API 사용자(외부 개발자)의 API로 다시 알림을 보냅니다.

	Endpoints    Endpoints
	CmdLine      string
	Platform     string
}

// EndpointServerPools - list of list of endpoints
type EndpointServerPools []PoolEndpoints

// ESCount returns the total number of erasure sets in this cluster
func (l EndpointServerPools) ESCount() (count int) {
	for _, p := range l {
		count += p.SetCount
	}
	return count
}

	endpoints PoolEndpoints

	// String version of all the endpoints, an optimization
	// to avoid url.String() conversion taking CPU on
	// large disk setups.
	endpointStrings []string

	// Total number of sets and the number of disks per set.
	setCount, setDriveCount int
	defaultParityCount      int

	poolIndex int

	// Distribution algorithm of choice.
	distributionAlgo string
	deploymentID     [16]byte

Voyons tout cela avec un exemple.

Imaginez que vous développiez une application qui permet de créer des factures.

Ces factures auront un `id`, un `title` (facultatif), un `customer` et un `total`.

L’utilisateur de votre API (une personne développeuse externe) créera une facture dans votre API avec une requête POST.

Ensuite votre API va (imaginons) :

```
$ curl  "http://localhost:9200/minio_events/_search?pretty=true"
{
  "took" : 40,
  "timed_out" : false,
  "_shards" : {
    "total" : 5,
    "successful" : 5,
    "failed" : 0
  },
  "hits" : {
    "total" : 1,
    "max_score" : 1.0,
    "hits" : [
      {
        "_index" : "minio_events",
        "_type" : "event",
        "_id" : "images/myphoto.jpg",

			di, root, err := getDiskInfo(s.drivePath)
			if err != nil {
				return dcinfo, err
			}
			dcinfo.RootDisk = root
			dcinfo.Major = di.Major
			dcinfo.Minor = di.Minor
			dcinfo.Total = di.Total
			dcinfo.Free = di.Free
			dcinfo.Used = di.Used
			dcinfo.UsedInodes = di.Files - di.Ffree
			dcinfo.FreeInodes = di.Ffree
			dcinfo.FSType = di.FSType
			if root {
				return dcinfo, errDriveIsRoot

fs.s3a.fast.upload.active.blocks=2048 # Number of parallel uploads
fs.s3a.fast.upload.buffer=disk # Use disk as the buffer for uploads
fs.s3a.fast.upload=true # Turn on fast upload mode
fs.s3a.max.total.tasks=2048 # Maximum number of parallel tasks
fs.s3a.multipart.size=512M # Size of each multipart chunk
fs.s3a.multipart.threshold=512M # Size before using multipart uploads
fs.s3a.socket.recv.buffer=65536 # Read socket buffer hint

    ```

 *  New: `Cookie.sameSite` determines whether cookies should be sent on cross-site requests. This
    is used by servers to defend against Cross-Site Request Forgery (CSRF) attacks.

 *  New: Log the total time of the HTTP call in `HttpLoggingInterceptor`.

 *  New: `OkHttpClient.Builder` now has APIs that use `kotlin.time.Duration`.

 *  New: `mockwebserver3.SocketPolicy` is now a sealed interface. This is one of several