knex/lib/util/timeout.js

const delay = require('./delay');

class KnexTimeoutError extends Error {
  constructor(message) {
    super(message);
    this.name = 'KnexTimeoutError';
  }
}

module.exports.KnexTimeoutError = KnexTimeoutError;
module.exports.timeout = (promise, ms) =>
  Promise.race([
    promise,
    delay(ms).then(() =>
      Promise.reject(new KnexTimeoutError('operation timed out'))
    ),
  ]);