lihaibh

import { Type } from '@nestjs/common';
import { defer, lastValueFrom, switchMapTo, throwError, timer } from 'rxjs';

import { catchError } from 'rxjs/operators';

export function withRetry<
  T,
  F extends (...args: any[]) => Promise<T>,
>(options: { retries: number; exceptErrors?: Type<Error>[]; fn: F }): F {
  return (async (...args) => {

lihaibh

export function withRateLimit<T, E extends (...args: any[]) => Promise<T>>({ fn, limit, every }: {
    fn: E,
    // maximum amount of executions in specific amount of time
    limit: number,
    // the amount in milliseconds we are limiting the total amount of executions
    every: number
}): E {
    let lastExecTime = -1;
    let requestCounter = 0;
    let triggerFlushTimeout = null;

lihaibh

async function getItems() {
  const requestTime = new Date();
  const response = await fetch('http://myservice/items');
  const items = (await response.json()) as { id: string; price: number }[];
  const responseTime = new Date();

  return {
    items,
    requestTime,
    responseTime,

lihaibh

import { defineConfig } from 'cypress';

let codeCoverageEnv = {};

// make sure code coverage is enabled
if (process.env.CODE_COVERAGE_ENABLED === 'true') {
  codeCoverageEnv = {
    codeCoverage: {
      url: `${
        process.env.cypress_baseUrl || 'http://backend:9001'

lihaibh

#/usr/bin/env sh
SSH_HOST=host.name
BACKUP_DISK="sda"
DISK_SIZE_BYTES=`expr 1073741824 \* $(ssh $SSH_HOST "lsblk --all | grep \"$BACKUP_DISK\" | head -1" | while read c1; do echo $c1; done | cut -d" " -f4 | sed "s/G//g")`
BLOCK_SIZE=512
IMAGE_NAME="./sda.disk"

[ -f $IMAGE_NAME ] && IMAGE_CUR_SIZE=$(stat -c "%s" $IMAGE_NAME) || IMAGE_CUR_SIZE=0
WRITEN_BLOCKS=$(($IMAGE_CUR_SIZE / $BLOCK_SIZE))
echo -e "Current clone file size: \e[1m$IMAGE_CUR_SIZE\e[0m, total remote disk size: \e[1m$DISK_SIZE_BYTES\e[0m"

lihaibh

# MariaDB 10.1 CentOS repository list - created 2016-02-13 07:56 UTC
# http://mariadb.org/mariadb/repositories/
[mariadb]
name = MariaDB
baseurl = http://yum.mariadb.org/10.1/centos7-amd64
gpgkey=https://yum.mariadb.org/RPM-GPG-KEY-MariaDB
gpgcheck=1