flaviu-chelaru

// this will make use of axios interceptors
// and allow axios to retry SERVER errors 
// on the initial request we initialize attempt count to 1
// then on each retry we increment the attempt number
// we send the attempt number to the server as a custom header (x-attempt)
axios.interceptors.request.use((request: AxiosRequestConfig) => {
    request.headers.common = {
      'x-attempt': request.headers.common['x-attempt'] || 1
    };
    // @todo add aditional stuff: add random user agent, add proxy, etc

flaviu-chelaru

<?php

class ExceptionHandler {
  public static function retry(\Closure $main, ?\Closure $onFailure = null, $tries = 10) {
    $throwable = null;
    
    try {
      call_user_func($main); 
    } catch(\Throwable $throwable) {
      // i would advise catching only specfic exceptions here

flaviu-chelaru

Backup crons

These can be used to setup backups in a shared hosting with CPANEL (for example)

Backup a public web directory to a ftp directory

cd ~/public_html && tar -zcvf ~/public_ftp/bkp$(date +\%F).tar.gz .

Dump a database to a ftp directory