store. The persistent store will backup events when the AMQP broker goes offline and replays it when the broker comes back online. The event store can be configured by setting the directory path in `queue_dir` field and the maximum limit of events in the queue_dir in `queue_limit` field. For eg, the `queue_dir` can be `/home/events` and `queue_limit` can be `1000`. By default, the `queue_limit` is set to 100000.

To update the configuration, use `mc admin config get notify_amqp` command to get...

			return err
		}
	}
	if k.QueueDir != "" {
		if !filepath.IsAbs(k.QueueDir) {
			return errors.New("queueDir path should be absolute")
		}
	}
	if k.Version != "" {
		if _, err := sarama.ParseKafkaVersion(k.Version); err != nil {
			return err
		}
	}
	if k.BatchSize > 1 {
		if k.QueueDir == "" {
			return errors.New("batch should be enabled only if queue dir is enabled")

const (
	Endpoint      = "endpoint"
	AuthToken     = "auth_token"
	ClientCert    = "client_cert"
	ClientKey     = "client_key"
	BatchSize     = "batch_size"
	QueueSize     = "queue_size"
	QueueDir      = "queue_dir"
	MaxRetry      = "max_retry"
	RetryInterval = "retry_interval"
	Proxy         = "proxy"
	httpTimeout   = "http_timeout"

	KafkaBrokers       = "brokers"
	KafkaTopic         = "topic"

			Optional:    true,
			Type:        "number",
		},
		config.HelpKV{
			Key:         target.AmqpPublisherConfirms,
			Description: "enable consumer acknowledgement and publisher confirms, use this along with queue_dir for guaranteed delivery of all events",
			Optional:    true,
			Type:        "on|off",
		},
		config.HelpKV{
			Key:         target.AmqpQueueDir,
			Description: queueDirComment,
			Optional:    true,

	case "ws", "wss", "tcp", "ssl", "tls", "tcps":
	default:
		return errors.New("unknown protocol in broker address")
	}
	if m.QueueDir != "" {
		if !filepath.IsAbs(m.QueueDir) {
			return errors.New("queueDir path should be absolute")
		}
		if m.QoS == 0 {
			return errors.New("qos should be set to 1 or 2 if queueDir is set")
		}
	}

	return nil
}

// MQTTTarget - MQTT target.
type MQTTTarget struct {

func NewNSQTarget(id string, args NSQArgs, loggerOnce logger.LogOnce) (*NSQTarget, error) {
	var queueStore store.Store[event.Event]
	if args.QueueDir != "" {
		queueDir := filepath.Join(args.QueueDir, storePrefix+"-nsq-"+id)
		queueStore = store.NewQueueStore[event.Event](queueDir, args.QueueLimit, event.StoreExtension)
		if err := queueStore.Open(); err != nil {

ñl∅ñµœ¼Kµ.i»?…alue":"namespace"},{"key":"connection_string","value":""},{"key":"table","value":""},{"key":"queue_dir","value":""},{"key":"queue_limit","value":"0"},{"key":"max_open_connections","value":"2"}]},"notify_redis":{"_":[{"key":"enable","value":"off"},{"key":"format","value":"namespace"},{"key":"address","value":""},{"key":"key","value":""},{"key":"password","value":""},{"key":"user","value":""},{"key":"queue_dir","value":""},{"key":"queue_limit","value":"0"}]},"notify_webhook":{"_":[{"key":"enable","v...

	ctx, cancel := context.WithCancel(ctx)

	var queueStore store.Store[event.Event]
	if args.QueueDir != "" {
		queueDir := filepath.Join(args.QueueDir, storePrefix+"-webhook-"+id)
		queueStore = store.NewQueueStore[event.Event](queueDir, args.QueueLimit, event.StoreExtension)
		if err := queueStore.Open(); err != nil {
			cancel()

func NewRedisTarget(id string, args RedisArgs, loggerOnce logger.LogOnce) (*RedisTarget, error) {
	var queueStore store.Store[event.Event]
	if args.QueueDir != "" {
		queueDir := filepath.Join(args.QueueDir, storePrefix+"-redis-"+id)
		queueStore = store.NewQueueStore[event.Event](queueDir, args.QueueLimit, event.StoreExtension)
		if err := queueStore.Open(); err != nil {

func NewAMQPTarget(id string, args AMQPArgs, loggerOnce logger.LogOnce) (*AMQPTarget, error) {
	var queueStore store.Store[event.Event]
	if args.QueueDir != "" {
		queueDir := filepath.Join(args.QueueDir, storePrefix+"-amqp-"+id)
		queueStore = store.NewQueueStore[event.Event](queueDir, args.QueueLimit, event.StoreExtension)
		if err := queueStore.Open(); err != nil {