publisher

Documentation

Index

• func Module() fx.Option
• func NewEventPublisher(options *Options, events *provider.EventWrapperProvider) cloudevents.Middleware
• type EventPublisher
  • func (p *EventPublisher) AfterAll(ctx context.Context, inouts []*cloudevents.InOut) (context.Context, error)
• type Options
  • func NewOptions() (*Options, error)

Functions

func Module

func Module() fx.Option

Module returns fx module for initialization of event publisher middleware. Which depends on event wrapper provider module.

The module is only loaded once.

func NewEventPublisher

func NewEventPublisher(options *Options, events *provider.EventWrapperProvider) cloudevents.Middleware

NewEventPublisher creates an event publisher middleware.

Types

type EventPublisher

type EventPublisher struct {
	cloudevents.UnimplementedMiddleware
	// contains filtered or unexported fields
}

EventPublisher represents an event publisher middleware.

func (*EventPublisher) AfterAll

func (p *EventPublisher) AfterAll(ctx context.Context, inouts []*cloudevents.InOut) (context.Context, error)

AfterAll publishes all output events after processing all handlers.

type Options

type Options struct {
	Enabled bool
	Success struct {
		Enabled bool
	}
	Error struct {
		Enabled bool
		Topic   string
	}
}

func NewOptions

func NewOptions() (*Options, error)

NewOptions returns options from config file or environment vars.