/**
 * Copyright 2019-2021 Opstrace, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */ export function sleep ( seconds ) { return new Promise ( resolve => setTimeout ( resolve , seconds * 1000.0 ) ) ; } export function mtime ( ) { return process . hrtime . bigint ( ) ; } export function mtimeDiffSeconds ( ref ) { return Number ( process . hrtime . bigint ( ) - ref ) / 10 ** 9 ; } export function mtimeDeadlineInSeconds ( seconds ) { return process . hrtime . bigint ( ) + BigInt ( seconds * 10 ** 9 ) ; } export function mtimeDeadlineTimeLeftSeconds ( deadline ) { return Number ( deadline - process . hrtime . bigint ( ) ) / 10 ** 9 ; }