widgets

Documentation

Index

• type Event
• type RedisNotifier
  • func NewRedisNotifier(rdb *redis.Client, channel string) *RedisNotifier
  • func (n *RedisNotifier) NotifyReload(ctx context.Context) error
  • func (n *RedisNotifier) NotifyWidgetChanged(ctx context.Context, id string) error
  • func (n *RedisNotifier) NotifyWidgetRemoved(ctx context.Context, id string) error

Types

type Event

type Event struct {
	Type string    `json:"type"`
	ID   string    `json:"id,omitempty"`
	TS   time.Time `json:"ts"`
}

Event represents a widget change event.

type RedisNotifier

type RedisNotifier struct {
	RDB     *redis.Client
	Channel string
}

RedisNotifier publishes widget events to a Redis channel.

func NewRedisNotifier

func NewRedisNotifier(rdb *redis.Client, channel string) *RedisNotifier

NewRedisNotifier constructs a RedisNotifier.

func (*RedisNotifier) NotifyReload

func (n *RedisNotifier) NotifyReload(ctx context.Context) error

NotifyReload publishes a reload event.

func (*RedisNotifier) NotifyWidgetChanged

func (n *RedisNotifier) NotifyWidgetChanged(ctx context.Context, id string) error

NotifyWidgetChanged publishes an upsert event.

func (*RedisNotifier) NotifyWidgetRemoved

func (n *RedisNotifier) NotifyWidgetRemoved(ctx context.Context, id string) error

NotifyWidgetRemoved publishes a remove event.