98 lines
2.9 KiB
TypeScript
98 lines
2.9 KiB
TypeScript
import * as plugins from './smartsocket.plugins'
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// import interfaces
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import { ISocketFunctionCall } from './smartsocket.classes.socketfunction'
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import { ISocketRequestDataObject } from './smartsocket.classes.socketrequest'
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// import classes
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import { SocketConnection } from './smartsocket.classes.socketconnection'
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import { SocketFunction } from './smartsocket.classes.socketfunction'
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import { SocketRequest } from './smartsocket.classes.socketrequest'
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/**
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* interface for class SmartsocketClient
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*/
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export interface ISmartsocketClientOptions {
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port: number
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url: string
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alias: string // an alias makes it easier to identify this client in a multo client environment
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role: string
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password: string // by setting a password access to functions can be limited
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}
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export class SmartsocketClient {
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alias: string
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role: string
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socketConnection: SocketConnection
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serverUrl: string
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serverPort: number
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serverPassword: string
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constructor(optionsArg: ISmartsocketClientOptions) {
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this.alias = optionsArg.alias
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this.role = optionsArg.role
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this.serverUrl = optionsArg.url
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this.serverPort = optionsArg.port
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this.serverPassword = optionsArg.password
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}
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/**
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* connect the client to the server
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*/
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connect () {
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let done = plugins.smartq.defer()
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plugins.beautylog.log('trying to connect...')
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let socketUrl = `${this.serverUrl}:${this.serverPort}`
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this.socketConnection = new SocketConnection({
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alias: this.alias,
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authenticated: false,
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role: undefined,
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side: 'client',
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smartsocketHost: null,
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socket: plugins.socketIoClient(socketUrl, { multiplex: false })
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})
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this.socketConnection.socket.on('requestAuth', () => {
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console.log('server requested authentication')
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this.socketConnection.socket.emit('dataAuth', {
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role: this.role,
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password: this.serverPassword,
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alias: this.alias
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})
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this.socketConnection.socket.on('authenticated', () => {
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console.log('client is authenticated')
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this.socketConnection.authenticated = true
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this.socketConnection.listenToFunctionRequests()
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done.resolve()
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})
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})
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return done.promise
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}
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disconnect () {
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let done = plugins.smartq.defer()
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this.socketConnection.socket.disconnect()
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this.socketConnection = undefined
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plugins.beautylog.ok('disconnected!')
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done.resolve()
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return done.promise
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}
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serverCall (functionNameArg: string, dataArg: any) {
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let done = plugins.smartq.defer()
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let socketRequest = new SocketRequest({
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side: 'requesting',
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originSocketConnection: this.socketConnection,
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shortId: plugins.shortid.generate(),
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funcCallData: {
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funcName: functionNameArg,
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funcDataArg: dataArg
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}
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})
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socketRequest.dispatch()
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.then((dataArg: ISocketFunctionCall) => {
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done.resolve(dataArg.funcDataArg)
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})
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return done.promise
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}
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}
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