channels

package

v1.0.9 Latest Latest Go to latest Published: Sep 17, 2019 License: BSD-3-Clause Imports: 5 Imported by: 4

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func Count() int

Count returns the number of channels

func Decode(channelDescriptor string) (string, int)

Decode decodes the channel descriptor

func Start() error

func Stop() error

type Channel interface {
	RegisterCallback(callback OnMessage) error
	Publish(msg *Message)
	PublishNoWait(msg *Message) bool
}

func Get(name string) Channel

Get gets the named channel

func New(name string, bufferSize int) (Channel, error)

Creates a new channel, channels have to be created before the engine starts

type Message struct {
	Head map[string]interface{}
	Body []byte
}

type OnMessage func(msg *Message)