amqp

package
v0.1.2 Latest Latest
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 Go to latest Published: Jul 9, 2021 License: Apache-2.0 Imports: 12 Imported by: 1

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Types

type Config 

type Config struct {
	URI               string
	MaxConnectRetries uint64
}

Config holds the configuration for the publisher/subscriber.

type PubSub 

type PubSub struct {
	*lifecycle.Lifecycle
	Config
	// contains filtered or unexported fields
}

PubSub implements a publisher/subscriber that connects to an AMQP-compatible message queue.

func New 

func New(cfg Config) *PubSub

New returns a new AMQP publisher/subscriber.

func (*PubSub) Close 

func (p *PubSub) Close() error

Close stops the publisher/subscriber.

func (*PubSub) Publish 

func (p *PubSub) Publish(topic string, messages ...*message.Message) error

Publish publishes the given messages to the given topic.

func (*PubSub) Subscribe 

func (p *PubSub) Subscribe(ctx context.Context, topic string) (<-chan *message.Message, error)

Subscribe subscribes to a topic and returns the Go channel over which messages are sent. The returned channel will be closed when Close() is called on this struct.

func (*PubSub) SubscribeWithOpts 

func (p *PubSub) SubscribeWithOpts(ctx context.Context, topic string,
	opts ...spi.Option) (<-chan *message.Message, error)

SubscribeWithOpts subscribes to a topic using the given options, and returns the Go channel over which messages are sent. The returned channel will be closed when Close() is called on this struct.

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