alexeyshockov/symfony-signal-helper

Symfony Console helper to handle process signals (like termination)

Maintainers

Details

github.com/alexeyshockov/symfony-signal-helper

Homepage

Source

Issues

Installs: 54 955

Dependents: 0

Suggesters: 0

Security: 0

Stars: 5

Watchers: 3

Forks: 2

Open Issues: 0

v1.2.0 2019-02-19 10:19 UTC

Requires

MIT 087829ed0a0538a64c454f4136bc1429ed2492c4

  • Alexey Shokov <alexey.woop@shockov.com>

symfonycliconsolepcntl

This package is auto-updated.

Last update: 2024-12-20 01:27:44 UTC

README

Helper for Symfony Console to handle process signals (like termination).

Installation

$ composer require alexeyshockov/symfony-signal-helper

Usage

Just register the helper in your application (app/console, for example):

#!/usr/bin/env php
<?php

// ...

$console = new Application();

$console->getHelperSet()->set(new SignalHelper());

$console->run($input);

And use it inside your command:

    protected function execute(InputInterface $input, OutputInterface $output)
    {
        $helper = $this->getHelper('signal');
        $helper->listen();
        
        while (true) {
            if (count(array_intersect([SIGINT, SIGTERM], $helper->takeSignals())) > 0) {
                // Stop by any of SIGINT or SIGTERM.
                break;
            }
            
            // Some business logic.
        }
    }