tests := []struct {
		name   string
		err    error
		target interface{}
		want   bool
	}{
		{
			name:   "url.Error",
			err:    &url.Error{Op: "PUT", URL: "http://localhost/1234", Err: restError("remote server offline")},
			target: &url.Error{},
			want:   true,
		},
		{
			name: "net.Error",
			err:  &url.Error{Op: "PUT", URL: "http://localhost/1234", Err: restError("remote server offline")},

5px center;background-repeat:no-repeat;background-color:#FFF}div.form-error{background-color:#f2dede;padding:15px;margin-bottom:20px;border:1px solid #b94a48;border-radius:4px}div.form-error strong{font-weight:700;display:block;margin:0;padding:0 0 10px}div.form-error strong,div.form-error ul li{line-height:140%;color:#b94a48;font-family:"Helvetica Neue",Helvetica,Arial,sans-serif;font-size:14px}div.form-error ul,div.form-error ul li{background:0 0}...

	}
}

type nodesOnline struct {
	Online, Offline int
}

func newNodesUpDownCache() *cachevalue.Cache[nodesOnline] {
	loadNodesUpDown := func(ctx context.Context) (v nodesOnline, err error) {
		v.Online, v.Offline = globalNotificationSys.GetPeerOnlineCount()
		return
	}
	return cachevalue.NewFromFunc(1*time.Minute,
		cachevalue.Opts{ReturnLastGood: true},
		loadNodesUpDown)
}

	return target.store
}

// IsActive - Return true if target is up and active
func (target *KafkaTarget) IsActive() (bool, error) {
	if err := target.init(); err != nil {
		return false, err
	}
	return target.isActive()
}

func (target *KafkaTarget) isActive() (bool, error) {
	// Refer https://github.com/IBM/sarama/issues/1341
	brokers := target.client.Brokers()
	if len(brokers) == 0 {

	}

	stat, err := GlobalKMS.Status(ctx)
	if err != nil {
		writeCustomErrorResponseJSON(ctx, w, errorCodes.ToAPIErr(ErrInternalError), err.Error(), r.URL)
		return
	}
	resp, err := json.Marshal(stat)
	if err != nil {
		writeCustomErrorResponseJSON(ctx, w, errorCodes.ToAPIErr(ErrInternalError), err.Error(), r.URL)
		return
	}
	writeSuccessResponseJSON(w, resp)
}

// KMSMetricsHandler - GET /minio/kms/v1/metrics

	process.on("exit", (code) => { // Node.js exits if no event handler is pending
		if (code === 0 && !go.exited) {
			// deadlock, make Go print error and stack traces
			go._pendingEvent = { id: 0 };
			go._resume();
		}
	});
	return go.run(result.instance);
}).catch((err) => {
	console.error(err);
	process.exit(1);

@app.get("/items/{item_id}")
async def read_item(item_id: str):
    if item_id not in items:
        raise HTTPException(
            status_code=404,
            detail="Item not found",
            headers={"X-Error": "Some custom header"},
        )
    return {"item": items[item_id]}


@app.get("/http-no-body-statuscode-exception")
async def no_body_status_code_exception():
    raise HTTPException(status_code=204)

		return nil
	}

	select {
	case h.logCh <- entry:
	case <-ctx.Done():
		// return error only for context timedout.
		if errors.Is(ctx.Err(), context.DeadlineExceeded) {
			return ctx.Err()
		}
		return nil
	default:
		// log channel is full, do not wait and return
		// an error immediately to the caller
		atomic.AddInt64(&h.totalMessages, 1)
		atomic.AddInt64(&h.failedMessages, 1)

func NewEndpoints(args ...string) (endpoints Endpoints, err error) {
	var endpointType EndpointType
	var scheme string

	uniqueArgs := set.NewStringSet()
	// Loop through args and adds to endpoint list.
	for i, arg := range args {
		endpoint, err := NewEndpoint(arg)
		if err != nil {
			return nil, fmt.Errorf("'%s': %s", arg, err.Error())
		}

// Close - does nothing and available for interface compatibility.
func (target *WebhookTarget) Close() error {
	target.cancel()
	return nil
}

func (target *WebhookTarget) init() error {
	return target.initOnce.Do(target.initWebhook)
}

// Only called from init()
func (target *WebhookTarget) initWebhook() error {
	args := target.args
	transport := target.transport