Documentation
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Index ¶
- type EventBus
- func (b *EventBus) AddHandler(ctx context.Context, m eh.EventMatcher, h eh.EventHandler) error
- func (b *EventBus) Close() error
- func (b *EventBus) Errors() <-chan eh.EventBusError
- func (b *EventBus) HandleEvent(ctx context.Context, event eh.Event) error
- func (b *EventBus) HandlerType() eh.EventHandlerType
- type Option
Constants ¶
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Variables ¶
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Functions ¶
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Types ¶
type EventBus ¶
type EventBus struct {
// contains filtered or unexported fields
}
EventBus is a local event bus that delegates handling of published events to all matching registered handlers, in order of registration.
func NewEventBus ¶
NewEventBus creates an EventBus, with optional GCP connection settings.
func (*EventBus) AddHandler ¶
func (b *EventBus) AddHandler(ctx context.Context, m eh.EventMatcher, h eh.EventHandler) error
AddHandler implements the AddHandler method of the eventhorizon.EventBus interface.
func (*EventBus) Close ¶ added in v0.14.8
Close implements the Close method of the eventhorizon.EventBus interface.
func (*EventBus) Errors ¶
func (b *EventBus) Errors() <-chan eh.EventBusError
Errors implements the Errors method of the eventhorizon.EventBus interface.
func (*EventBus) HandleEvent ¶
HandleEvent implements the HandleEvent method of the eventhorizon.EventHandler interface.
func (*EventBus) HandlerType ¶
func (b *EventBus) HandlerType() eh.EventHandlerType
HandlerType implements the HandlerType method of the eventhorizon.EventHandler interface.
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