which returns the privately domain name if the URL has one.
 *  Fix: Change `MediaType.charset()` to return null for unexpected charsets.
 *  Fix: Don't skip cache invalidation if the invalidating response has no body.
 *  Fix: Don't use a cryptographic random number generator for web sockets. Some Android devices
    implement `SecureRandom` incorrectly!

//   - http://docs.aws.amazon.com/AmazonS3/latest/API/sigv4-streaming.html
//
// returns signature, error otherwise if the signature mismatches or any other
// error while parsing and validating.
func calculateSeedSignature(r *http.Request, trailers bool) (cred auth.Credentials, signature string, region string, date time.Time, errCode APIErrorCode) {
	// Copy request.
	req := *r

	// Save authorization header.

    could use new flow control capacity before acknowledging it, causing strict HTTP/2 servers to
    fail the call.


## Version 4.1.1

_2019-09-05_

 *  Fix: Don't drop repeated headers when validating cached responses. In our Kotlin upgrade we
    introduced a regression where we iterated the number of unique header names rather than then
    number of unique headers. If you're using OkHttp's response cache this may impact you.

modifiersData[n]=X({reference:t.rects.reference,element:t.rects.popper,strategy:"absolute",placement:t.placement})},data:{}},ne={top:"auto",right:"auto",bottom:"auto",left:"auto"};function re(e){var n,r=e.popper,o=e.popperRect,i=e.placement,a=e.variation,f=e.offsets,c=e.position,p=e.gpuAcceleration,u=e.adaptive,l=e.roundOffsets,h=e.isFixed,v=f.x,y=void 0===v?0:v,g=f.y,b=void 0===g?0:g,x="function"==typeof l?l({x:y,y:b}):{x:y,y:b};y=x.x,b=x.y;var w=f.hasOwnProperty("x"),O=f.hasOwnProperty("y"),j=...

			secretKey:            credentials.SecretKey,
			expectedBucketPolicy: "",
			expectedRespStatus:   http.StatusBadRequest,
		},
	}
	// Iterating over the cases, fetching the policy and validating the response.
	for i, testCase := range testCases {
		// expected bucket policy json string.
		expectedBucketPolicyStr := fmt.Sprintf(testCase.expectedBucketPolicy, testCase.bucketName, testCase.bucketName)

	objLayer, err := newTestObjectLayer(ctx, endpointServerPools)
	if err != nil {
		return nil, nil, err
	}

	var formattedDisks []StorageAPI
	// Should use the object layer tests for validating cache.
	if z, ok := objLayer.(*erasureServerPools); ok {
		formattedDisks = z.serverPools[0].GetDisks(0)()
	}

	// Success.
	return objLayer, formattedDisks, nil
}

		// volume is non-existent.
		{
			volName:     "nonexistent-vol",
			expectedErr: errVolumeNotFound,
		},
		// TestXLStorage case - 3.
		// It shouldn't be possible to delete an non-empty volume, validating the same.
		{
			volName:     "nonempty-vol",
			expectedErr: errVolumeNotEmpty,
		},
		// TestXLStorage case - 5.
		// Invalid volume name.
		{
			volName:     "ab",

180B..180D    ; ignored                                # 3.0  MONGOLIAN FREE VARIATION SELECTOR ONE..MONGOLIAN FREE VARIATION SELECTOR THREE
180E          ; disallowed                             # 3.0  MONGOLIAN VOWEL SEPARATOR
180F          ; ignored                                # 14.0 MONGOLIAN FREE VARIATION SELECTOR FOUR

	dependGlobalBackgroundHealState bool
	dependBucketTargetSys           bool
}

// RegisterRead register the metrics populator function to be used
// to populate new values upon cache invalidation.
func (g *MetricsGroupV2) RegisterRead(read func(context.Context) []MetricV2) {
	g.metricsCache = cachevalue.NewFromFunc(g.cacheInterval,
		cachevalue.Opts{ReturnLastGood: true},