sprinklers3/server/bin/server.ts

import * as http from "http";
import * as WebSocket from "ws";

import { createApp, ServerState, WebSocketApi } from "../";

import log from "@common/logger";

const state = new ServerState();
const app = createApp(state);
const webSocketApi = new WebSocketApi(state);

const port = +(process.env.PORT || 8080);
const host = process.env.HOST || "0.0.0.0";

const server = new http.Server(app);
const webSocketServer = new WebSocket.Server({ server });
webSocketApi.listen(webSocketServer);

state
  .start()
  .then(() => {
    server.listen(port, host, () => {
      log.info(`listening at ${host}:${port}`);
    });
  })
  .catch(err => {
    log.error({ err }, "error starting server");
  });