tarant-sync-router-express
v1.0.3
Published
Actor model for reactive and scalable applications.
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Readme
Motivation
remote-sync server for bindings clients using routers or tarant-sync-router-express
Installation
add it to your project using npm install tarant-sync-router-express --save
or yarn add tarant-sync-router-express
Usage
initialize your controllers/routers by calling the SyncController
with the actor system and the wanted configuration. Adding them to your express app.
import SyncController from "tarant-sync-router-express"
import { ActorSystem, ActorSystemConfigurationBuilder } from 'tarant'
import AppActor from '../AppActor'
const app: express.Application = express()
const port: number = 3002
const config : any = {
paths: {
pull: "/pull",
push: "/push",
},
actorTypes: { AppActor }
}
const system : any = ActorSystem.for(ActorSystemConfigurationBuilder.define().done())
app.use(SyncController(system, config))
app.listen(port, () => {
console.log(`Listening at http://localhost:${port}/`)
})
your actors will require to implement IUpdatable (UpdateFrom) and IExportable (toJson)
import { Actor } from "tarant";
import { IUpdatable, IExportable } from "tarant-sync-router-express"
export default class AppActor extends Actor implements IUpdatable, IExportable {
constructor(name: string) {
super(name)
}
addOne() {
this.counter++
}
toJson(){
return {
id: this.id,
type:"AppActor",
counter: this.counter
}
}
updateFrom({ counter }: any): void {
this.counter = counter
}
private counter = 1;
}
confiuration options
- paths.pull: path to endpoint for pulling data from the backend
- paths.push: path to endpoint for pushing data to the backend
- ActorTypes: objects registering the type of actors that should be sync with the backend