*
   * <p>It is important to note that the primary purpose of the proxy object is to return control to
   * the caller when the timeout elapses; aborting the target method call is of secondary concern.
   * The particular nature and strength of the guarantees made by the proxy is
   * implementation-dependent. However, it is important that each of the methods on the target

  private val sinkBuffer: Buffer = sink.buffer
  private var writerClosed = false

  /** Lazily initialized on first use. */
  private var messageDeflater: MessageDeflater? = null

  // Masks are only a concern for client writers.
  private val maskKey: ByteArray? = if (isClient) ByteArray(4) else null
  private val maskCursor: Buffer.UnsafeCursor? = if (isClient) Buffer.UnsafeCursor() else null

          // otherwise try to presize a StringBuilder
          // it is kind of lame that we need to construct a decoder to access this value.
          // if this is a concern we could add special cases for some known charsets (like utf8)
          // or we could avoid inputstreamreader and use the decoder api directly

  private val controlFrameBuffer = Buffer()
  private val messageFrameBuffer = Buffer()

  /** Lazily initialized on first use. */
  private var messageInflater: MessageInflater? = null

  // Masks are only a concern for server writers.
  private val maskKey: ByteArray? = if (isClient) null else ByteArray(4)
  private val maskCursor: Buffer.UnsafeCursor? = if (isClient) null else Buffer.UnsafeCursor()

  interface FrameCallback {

```

...path-nya adalah:

```
/items/foo
```

/// info

"path" juga biasa disebut "endpoint" atau "route".

///

ketika membuat API, "path" adalah jalan utama untuk memisahkan "concern" dan "resources".

#### Operasi

"Operasi" di sini merujuk ke salah satu dari metode HTTP berikut.

Salah satu dari:

* `POST`
* `GET`
* `PUT`
* `DELETE`

			return err
		}, index)
	}
	return sys.collectPeerMetrics(ctx, peerChannels, g)
}

// GetSysConfig - Get information about system config
// (only the config that are of concern to minio)
func (sys *NotificationSys) GetSysConfig(ctx context.Context) []madmin.SysConfig {
	reply := make([]madmin.SysConfig, len(sys.peerClients))

	g := errgroup.WithNErrs(len(sys.peerClients))

// (only the config that are of concern to minio)
func (s *peerRESTServer) GetSysConfigHandler(_ *grid.MSS) (*grid.JSON[madmin.SysConfig], *grid.RemoteErr) {
	info := madmin.GetSysConfig(context.Background(), globalLocalNodeName)
	return madminSysConfig.NewJSONWith(&info), nil
}

// GetSysServicesHandler - returns system services information.
// (only the services that are of concern to minio)

	pr, pw := io.Pipe()
	// Copy input to compressor
	opts := compressOpts
	if encrypted {
		// The values used for padding are not a security concern,
		// but we choose pseudo-random numbers instead of just zeros.
		rng := rand.New(rand.NewSource(time.Now().UnixNano()))

 * allocations in many common cases.
 *
 * <p>The message string is not formatted unless the exception will be thrown, so the cost of the
 * string formatting itself should not be a concern.
 *
 * <p>As with any performance concerns, you should consider profiling your code (in a production
 * environment if possible) before spending a lot of effort on tweaking a particular element.
 *
 * <h3>Other types of preconditions</h3>
 *

- Updated the feature MultiCIDRServiceAllocator to beta (disabled by default). Users need to enable the...