## Origem { #origin }

Uma origem é a combinação de protocolo (`http`, `https`), domínio (`myapp.com`, `localhost`, `localhost.tiangolo.com`), e porta (`80`, `443`, `8080`).

Então, todos estes são origens diferentes:

* `http://localhost`
* `https://localhost`
* `http://localhost:8080`

	return v.ValueOrZero(), err
}

// GetProcInfo - fetch MinIO process information for a remote node.
func (client *peerRESTClient) GetProcInfo(ctx context.Context) (info madmin.ProcInfo, err error) {
	resp, err := getProcInfoRPC.Call(ctx, client.gridConn(), grid.NewMSS())
	return resp.ValueOrZero(), err
}

// StartProfiling - Issues profiling command on the peer node.

{* ../../docs_src/advanced_middleware/tutorial002_py39.py hl[2,6:8] *}

Os seguintes argumentos são suportados:

* `allowed_hosts` - Uma lista de nomes de domínio que são permitidos como nomes de host. Domínios com coringa, como `*.example.com`, são suportados para corresponder a subdomínios. Para permitir qualquer nome de host, use `allowed_hosts=["*"]` ou omita o middleware.

	}
}

func BenchmarkMarshalMsgVolInfo(b *testing.B) {
	v := VolInfo{}
	b.ReportAllocs()
	b.ResetTimer()
	for i := 0; i < b.N; i++ {
		v.MarshalMsg(nil)
	}
}

func BenchmarkAppendMsgVolInfo(b *testing.B) {
	v := VolInfo{}
	bts := make([]byte, 0, v.Msgsize())
	bts, _ = v.MarshalMsg(bts[0:0])
	b.SetBytes(int64(len(bts)))
	b.ReportAllocs()

	PutObject(ctx context.Context, bucket, object string, data *PutObjReader, opts ObjectOptions) (objInfo ObjectInfo, err error)
	CopyObject(ctx context.Context, srcBucket, srcObject, destBucket, destObject string, srcInfo ObjectInfo, srcOpts, dstOpts ObjectOptions) (objInfo ObjectInfo, err error)
	DeleteObject(ctx context.Context, bucket, object string, opts ObjectOptions) (ObjectInfo, error)

			// All deletes on directory objects was with `nullVersionID`.
			// Remove it from response.
			if isDirObject(deleteResult.delInfo.ObjectName) && deleteResult.delInfo.VersionID == nullVersionID {
				deleteResult.delInfo.VersionID = ""
			}
			deletedObjects = append(deletedObjects, deleteResult.delInfo)
		}
	}

	response := generateMultiDeleteResponse(deleteObjectsReq.Quiet, deletedObjects, deleteErrors)

* request body: request body (do not translate to "cuerpo de la petición")
* response body: response body (do not translate to "cuerpo de la respuesta")
* cross domain: cross domain (do not translate to "dominio cruzado")
* cross origin: cross origin (do not translate to "origen cruzado")
* plugin: plugin (do not translate to "complemento" or "extensión")
* plug-in: plug-in (do not translate to "complemento" or "extensión")

		return false
	}

	// Log error, as we will not propagate it to caller
	internalLogIf(GlobalContext, err)

	return err == nil
}

// MinIO Helm chart uses DownwardAPIFile to write pod label info to /podinfo/labels
// More info: https://kubernetes.io/docs/tasks/inject-data-application/downward-api-volume-expose-pod-information/#store-pod-fields
// Check if this is Helm package installation and report helm chart version

	if !dstOpts.MTime.IsZero() {
		modTime = dstOpts.MTime
		fi.ModTime = dstOpts.MTime
	}
	// check inline before overwriting metadata.
	inlineData := fi.InlineData()

	fi.Metadata = srcInfo.UserDefined
	srcInfo.UserDefined["etag"] = srcInfo.ETag

	freeVersionID := fi.TierFreeVersionID()
	freeVersionMarker := fi.TierFreeVersion()

	// Update `xl.meta` content on each disks.
	for index := range metaArr {

}

// ListVols - List all volumes on a remote disk.
func (client *storageRESTClient) ListVols(ctx context.Context) (vols []VolInfo, err error) {
	return nil, errInvalidArgument
}

// StatVol - get volume info over the network.
func (client *storageRESTClient) StatVol(ctx context.Context, volume string) (vol VolInfo, err error) {
	v, err := storageStatVolRPC.Call(ctx, client.gridConn, grid.NewMSSWith(map[string]string{