v3.9.1

Fixes & Dev Support

• Deprecate body-parser in favor of express.json()

• Previously, we parsed the expiry date using the ms package, yet the services consuming this value assumed seconds; we've adjusted those services to ensure that while the input is parsed from ms, we convert to seconds before using

• Add support for plugin hooks on the websocket connections to support a plugin like the following:

  const ms = require('ms');
  const clients = new Map();
  
  module.exports = {
    websockets: {
      onConnect: async (params, websocket) => {
        clients.set(websocket, {subscribed: Date.now()});
        console.log(`${clients.size} clients - new client connected`);
      },
      onDisconnect: async (websocket) => {
        if (clients.has(websocket)) {
          const client = clients.get(websocket);
          clients.delete(websocket);
          console.log(`${clients.size} clients - client disconnected after ${ms(Date.now() - client.subscribed)}`);
        }
      },
    },
  };