cocur / background-process Goto Github PK

Its Not Working on windows

I've implemented windows support, please allow me to create a pull request.

This is my fork: https://github.com/lambasoft/background-process/blob/master/src/BackgroundProcess.php
Commit: lambasoft@15ae58e

When running background commands (here is my code) in Windows PowerShell or cmd shell, the command fails and the error Fatal Error Unable to reattach to base address is printed to STDOUT. This doesn't happen when running the same code under Git Bash, where the commands execute as intended. A typical command that I am running is "php m:\mik_mark\extras\scripts\postwritehooks\validate_mods.php", with some arguments to the validate_mods.php script added at runtime.

A quick google for that error brings back some issues surrounding Zend Opcache (like this one).

Has anyone seen this before or have any suggestions as to how work around it? I'm on Windows 7 Enterprise SP1 (64 bit). php -v produces:

PHP 5.6.2 (cli) (built: Oct 15 2014 14:55:48)
Copyright (c) 1997-2014 The PHP Group
Zend Engine v2.6.0, Copyright (c) 1998-2014 Zend Technologies
    with Zend OPcache v7.0.4-dev, Copyright (c) 1999-2014, by Zend Technologies

How to stop process by ID?
I am using stable version.
Thanks.

$process = new BackgroundProcess('/usr/bin/php queue.php');
        if ($process->isRunning(15371)) {
            $process->stop();
        }

many shared hosters allow exec commands and we can use your library. but some of them has no access to "ps". so maybe it would be more compatible to check if running via posix_getpgid?

Hello im using php-fpm alpine docker

the isRunning function always says true because the output of this code :
$result = shell_exec(sprintf('ps %d 2>&1', $this->pid));

is something like this :
PID USER TIME COMMAND\n 1 root 0:00 {supervisord} /usr/bin/python2 /usr/bin/supervisord -n -c /etc/supervisord.conf\n 15 root 0:00 crond -f /dev/null\n 17 root 0:00 php-fpm: master process (/usr/local/etc/php-fpm.d/www.conf)\n 18 root 0:00 nginx: master process /usr/sbin/nginx -g daemon off; error_log /dev/stderr info;\n 19 nginx 0:00 nginx: worker process\n 20 nginx 0:00 nginx: worker process\n 21 nginx 0:00 php-fpm: pool www\n 22 nginx 0:00 php-fpm: pool www\n 23 nginx 0:00 php-fpm: pool www\n 114 root 0:00 /bin/bash\n 270 root 0:00 php artisan streams:uptime\n 275 root 0:00 ps 90\n

so the count check after (the if statement) always get TRUE because it returns mother than 2 rows

Hi,

I would know if possible to create one stable TAG.

I saw your last TAG is pre-release.

Is possible?

Thank you.

I have a code which is collecting data.
When I run your code, I got the PID but I dont get the data.
So, I check the background process with terminal and I found nothing with the same PID.
When I run manually with "php collect.php" command, my code run normally and I get the data.
Is there anything I miss?
Thanks.

This is my code.

$process = new BackgroundProcess("php /var/www/html/project_name/public/assets/collect.php");
$process->run();

echo sprintf('Crunching numbers in process %d', $process->getPid());
while ($process->isRunning()) {
        echo '.';
        sleep(1);
}
echo "\nDone.\n";

Hi,

$firstWords = "Hello World";
$process = new BackgroundProcess('/usr/local/bin/php /home/[...]/test.php');

test.php:

echo "This is first words: ".$firstWords; // print: "This is first words: ";

The strings do not reach the other page. I wanted to use argv in Cron for this. (link) it still did not work.

what is your idea on this issue?
Thanks

hi,
i try to use $phar->buildFromDirectory($path.'/'.$url) in the backgroundProcess, but got an error

Notice: Array to string conversion


ContextErrorException
--
Symfony\Component\Debug\Exception\ContextErrorException: Notice: Array to string conversion    at vendor/cocur/background-process/src/BackgroundProcess.php:74   at Cocur\BackgroundProcess\BackgroundProcess->run()      (src/AppBundle/Controller/DefaultController.php:86)   at AppBundle\Controller\DefaultController->AjaxAction(object(Request))   at call_user_func_array(array(object(DefaultController), 'AjaxAction'), array(object(Request)))      (var/cache/dev/classes.php:4507)   at Symfony\Component\HttpKernel\HttpKernel->handleRaw(object(Request), 1)      (var/cache/dev/classes.php:4462)   at Symfony\Component\HttpKernel\HttpKernel->handle(object(Request), 1, true)      (vendor/symfony/symfony/src/Symfony/Component/HttpKernel/Kernel.php:169)   at Symfony\Component\HttpKernel\Kernel->handle(object(Request))      (web/app_dev.php:14)

the result of the $phar->buildFromDirectory is an array by default

When shell_exec has been disabled through the "disable_functions" php-setting, the run-method silently fails and sets pid = 0.

This happens as you cast to integer on the following line:
https://github.com/cocur/background-process/blob/master/src/BackgroundProcess.php#L74

shell_exec returns null when an error occurs - (int) null === 0.
A RuntimeException should be thrown if shell_exec returns null.

Code

$report = $job->createReport() 

In $report setted object JobReport, but not filled

Is there a feature in php 5.6 that is required to make this run? Can you update this to php >= 5.4 in composer.json unless you really need a feature only available in 5.6 ?

As a work around, will use version 0.5.

Hi,

Thank you for this script.
I try to integrate it into codeiginiter but I don't know how.
Can some one helpme to do this.
Thank you.

How can I make this work on windows wamp? Thanks