sqs

Documentation

Index

• func New(cnf *config.Config) iface.Broker
• type Broker
  • func (b *Broker) GetPendingTasks(queue string) ([]*tasks.Signature, error)
  • func (b *Broker) Publish(ctx context.Context, signature *tasks.Signature) error
  • func (b *Broker) StartConsuming(consumerTag string, concurrency int, taskProcessor iface.TaskProcessor) (bool, error)
  • func (b *Broker) StopConsuming()

Functions

func New

func New(cnf *config.Config) iface.Broker

New creates new Broker instance

Types

type Broker

type Broker struct {
	common.Broker
	// contains filtered or unexported fields
}

Broker represents a AWS SQS broker There are examples on: https://docs.aws.amazon.com/sdk-for-go/v1/developer-guide/sqs-example-create-queue.html

func (*Broker) GetPendingTasks

func (b *Broker) GetPendingTasks(queue string) ([]*tasks.Signature, error)

GetPendingTasks returns a slice of task.Signatures waiting in the queue

func (*Broker) Publish

func (b *Broker) Publish(ctx context.Context, signature *tasks.Signature) error

Publish places a new message on the default queue

func (*Broker) StartConsuming

func (b *Broker) StartConsuming(consumerTag string, concurrency int, taskProcessor iface.TaskProcessor) (bool, error)

StartConsuming enters a loop and waits for incoming messages

func (*Broker) StopConsuming

func (b *Broker) StopConsuming()

StopConsuming quits the loop