pubsub

package
v1.7.1-rc1 Latest Latest
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 Go to latest Published: Jul 2, 2015 License: Apache-2.0 Imports: 2 Imported by: 0

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Constants

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Variables

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Functions

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Types

type Publisher 

type Publisher struct {
	// contains filtered or unexported fields
}

func NewPublisher 

func NewPublisher(publishTimeout time.Duration, buffer int) *Publisher

NewPublisher creates a new pub/sub publisher to broadcast messages. The duration is used as the send timeout as to not block the publisher publishing messages to other clients if one client is slow or unresponsive. The buffer is used when creating new channels for subscribers.

func (*Publisher) Close 

func (p *Publisher) Close()

Close closes the channels to all subscribers registered with the publisher.

func (*Publisher) Evict 

func (p *Publisher) Evict(sub chan interface{})

Evict removes the specified subscriber from receiving any more messages.

func (*Publisher) Len 

func (p *Publisher) Len() int

Len returns the number of subscribers for the publisher

func (*Publisher) Publish 

func (p *Publisher) Publish(v interface{})

Publish sends the data in v to all subscribers currently registered with the publisher.

func (*Publisher) Subscribe 

func (p *Publisher) Subscribe() chan interface{}

Subscribe adds a new subscriber to the publisher returning the channel.

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