applications/pass-extension/tools/reload-runtime.js

   1 const http = require('http');
   2 const ws = require('ws');
   3 const noop = () => {};
   4
   5 /**
   6  * this allows triggering runtime
   7  * reloads when webpack's HMR server emits new data
   8  */
   9 const createReloadRuntimeServer = ({ port }) => {
  10     const httpServer = http.createServer({});
  11
  12     console.info('[ProtonPassExtensionReloader] - Setting runtime reloader server');
  13
  14     const server = new ws.Server({ server: httpServer, pingTimeout: 10000 });
  15     server.on('pong', noop);
  16
  17     const reloadClients = () => {
  18         console.info('[ProtonPassExtensionReloader] - Reloading clients..');
  19         server.clients.forEach((client) => {
  20             client.send(JSON.stringify({ reload: true }));
  21         });
  22     };
  23
  24     process.on('beforeExit', () => server.close());
  25     httpServer.listen(port);
  26
  27     return { reload: reloadClients };
  28 };
  29
  30 module.exports = createReloadRuntimeServer;