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| package pubsub
|
| type PubSub interface {
|
| Publish(Message)
|
| Surveyor() []string
|
| Recv() chan Message
| }
|
| type Message struct {
| Id string
| Topic string
| Msg []byte
| }
|
| const (
| Topic_Camera = "camera" //摄像机消息
| Topic_Task = "task" //任务消息
| Topic_Sdk = "sdk" //算法消息
| Topic_Event = "event" //事件消息
| )
|
| func NewPublisher(url string,heartBeatUrl string,mode int) (PubSub,error) {
| return newPub(url,heartBeatUrl)
| }
|
| //processId is process Identifier,unique
| func NewSubscriber(url string,heartBeatUrl string,mode int,topics []string,processId string) (PubSub,error) {
| return newSub(url,heartBeatUrl, topics, processId)
| }
|
|
