message: simpleviewtest - web version once again supports
  SVT_STANDALONE_FILENAME envvar
diff: import * as express from "express";
  import * as bodyParser from "body-parser";
  import * as cp from "child_process";
  +import * as fs from "fs";
  +import * as path from "path";
  import { BentleyCloudRpcManager } from "@bentley/imodeljs-common";
  import { Config } from "@bentley/imodeljs-clients";
  @@ -14,6 +16,18 @@ export function getRpcInterfaces() {
  return [IModelTileRpcInterface, StandaloneIModelRpcInterface, IModelReadRpcInterface];
  }
  +function setupStandaloneConfiguration() {
  + const filename = process.env.SVT_STANDALONE_FILENAME;
  + if (filename !== undefined) {
  + const configuration: any = {};
  + configuration.standalone = true;
  + configuration.standalonePath = filename;
  + configuration.viewName = process.env.SVT_STANDALONE_VIEWNAME; // optional
  + configuration.iModelName = filename;
  + fs.writeFileSync(path.join(__dirname, "configuration.json"), JSON.stringify(configuration), "utf8");
  + }
  +}
  +
  // Start the dev-cors-proxy-server
  const proxyServer = cp.spawn("node", ["./node_modules/@bentley/dev-cors-proxy-server/server.js", "--serve-over-https"]);
  proxyServer.stdout.on("data", (data) => {
  @@ -28,6 +42,7 @@ proxyServer.on("close", (code) => {
  // Initialize backend functionality and logging
  Config.devCorsProxyServer = "https://localhost:3001";
  +setupStandaloneConfiguration();
  IModelHost.startup();
  Logger.initializeToConsole();
  Logger.setLevelDefault(LogLevel.Error);
  