node-irsdk-mjo/src/node-irsdk.js

iRacing SDK implementation for nodejs

var IrSdkNodeWrapper = require('../build/Release/IrSdkNodeBindings')
var JsIrSdk = require('./JsIrSdk')

/**
  @module irsdk
*/
module.exports = {}

var instance

/**
  Initialize JsIrSdk, can be done once before using getInstance first time.
  @function
  @static
  @param {Object} [opts] Options
  @param {Integer} [opts.telemetryUpdateInterval=0] Telemetry update interval, milliseconds
  @param {Integer} [opts.sessionInfoUpdateInterval=0] SessionInfo update interval, milliseconds
  @param {iracing~sessionInfoParser} [opts.sessionInfoParser] Custom parser for session info
  @returns {iracing} Running instance of JsIrSdk
  @example
  * var irsdk = require('node-irsdk-2023')
  * // look for telemetry updates only once per 100 ms
  * var iracing = irsdk.init({telemetryUpdateInterval: 100})
*/
var init = module.exports.init = function (opts) {
  if (!instance) {
    instance = new JsIrSdk(IrSdkNodeWrapper,
      Object.assign({
        telemetryUpdateInterval: 0,
        sessionInfoUpdateInterval: 0
      }, opts))
  }
  return instance
}

/**
  Get initialized instance of JsIrSdk
  @function
  @static
  @returns {iracing} Running instance of JsIrSdk
  @example
  * var irsdk = require('node-irsdk')
  * var iracing = irsdk.getInstance()
*/
module.exports.getInstance = function () {
  return init()
}