Method close

seq_logger.js:56–64

* Flush then destroy connections, close the logger, destroying timers and other resources. * @returns {Promise }

()

         * @returns {Promise<void>}
         */
        close() {
            if (this._closed) {
                throw new Error('The logger has already been closed.');
            }

            this._closed = true;
            this._clearTimer();
            return this.flush();
        }

        /**
         * Enqueue an event in Seq format.