Method borrowConnection

lib/host.js:296–298

* Gets the least busy connection from the pool. * @param {Connection} [previousConnection] When provided, the pool should attempt to obtain a different connection. * @returns {Connection!} * @throws {Error} * @throws {BusyConnectionError} * @internal * @ignore

(previousConnection)

   * @ignore
   */
  borrowConnection(previousConnection) {
    return this.pool.borrowConnection(previousConnection);
  }

  /**
   * Creates all the connection in the pool.