I recently had to upgrade my node.js version for my vue.js application (node.js on the backend) from v13.5.0 to v14.5.0. I reinstalled all my node packages, upgrading the ones I had to upgrade, and now the application hangs on all DB calls. We are using pg (node-postgres) for our database calls. I upgraded pg to version 7.18.2.

Our initialization code looks like this:

constructor() {
  this.pg = require('pg');
  this.client = null;
  this.initPromise = null;
}

async init() {
  if (!this.initPromise) {
    this.client = new this.pg.Client({
      application_name: 'Back end',
      ssl: {
        rejectUnauthorized: false
      }
    });
    this.initPromise = this.client.connect();
  }
  return this.initPromise;
}

async query(query, params) {
  await this.init();
  return await this.client.query(query, params);
}

I put console logs around the call to this.init() as follows:

console.log('before');
await this.init();
console.log('after');

'after' never prints out.

Does anyone know why it hangs now that I've upgrade my node version?