function useTick($concurrent, $numberOfJobs)
{
$logger = new Logger('swarm_logger');
$logger->pushProcessor(new MemoryUsageProcessor());
$swarm = new SwarmProcess($logger);
$swarm->setMaxRunStackSize($concurrent);
$counter = 0;
// Now go run it:
do {
// If we have work to give the stack, then let's give it:
if (++$counter <= $numberOfJobs) {
$swarm->pushNativeCommandOnQueue(getCommand());
}
} while ($swarm->tick());
}
<?php
/**
* This examples shows the simplest way of using the SwarmProcess class.
* The logger is used purely to allow you to see what's happening.
* If you don't provide the logger, the Psr\Log\NullLogger will be used internally.
*/
use Afrihost\SwarmProcess\SwarmProcess;
use Monolog\Logger;
chdir(__DIR__);
require '../vendor/autoload.php';
$logger = new Logger('swarm_logger');
$swarmProcess = new SwarmProcess($logger);
// Add a few things to do:
$swarmProcess->pushNativeCommandOnQueue('sleep 9');
$swarmProcess->pushNativeCommandOnQueue('sleep 8');
$swarmProcess->pushNativeCommandOnQueue('sleep 7');
$swarmProcess->pushNativeCommandOnQueue('sleep 6');
$swarmProcess->pushNativeCommandOnQueue('sleep 5');
$swarmProcess->pushNativeCommandOnQueue('sleep 5');
$swarmProcess->pushNativeCommandOnQueue('sleep 4');
$swarmProcess->pushNativeCommandOnQueue('sleep 3');
$swarmProcess->pushNativeCommandOnQueue('sleep 2');
$swarmProcess->pushNativeCommandOnQueue('sleep 1');
$swarmProcess->setMaxRunStackSize(4);
$swarmProcess->run();
/**
* @expectedException \OutOfBoundsException
*/
public function testSetMaxRunStackSizeThrowsOutOfBounds()
{
$this->swarm->setMaxRunStackSize(-1);
}
/**
* The below illustrates how you can provide closure callbacks to the run method (you can provide either or both)
* in order to have more (or the same) control over the queue and when it ends - while SwarmProcess is running
* the jobs you gave it to run.
*
* This examples shows the simplest way of using the SwarmProcess class.
* The logger is used purely to allow you to see what's happening.
* If you don't provide the logger, the Psr\Log\NullLogger will be used internally.
*/
use Afrihost\SwarmProcess\SwarmProcess;
use Monolog\Logger;
use Symfony\Component\Process\Process;
chdir(__DIR__);
require '../vendor/autoload.php';
$logger = new Logger('swarm_logger');
$swarmProcess = new SwarmProcess($logger);
// Add a few things to do:
$swarmProcess->pushProcessOnQueue(new Process('sleep 9'));
$swarmProcess->pushProcessOnQueue(new Process('sleep 8'));
$swarmProcess->pushProcessOnQueue(new Process('sleep 7'));
$swarmProcess->pushProcessOnQueue(new Process('sleep 6'));
$swarmProcess->pushProcessOnQueue(new Process('sleep 5'));
$swarmProcess->pushProcessOnQueue(new Process('sleep 5'));
$swarmProcess->pushProcessOnQueue(new Process('sleep 4'));
$swarmProcess->pushProcessOnQueue(new Process('sleep 3'));
$swarmProcess->pushProcessOnQueue(new Process('sleep 2'));
$swarmProcess->pushProcessOnQueue(new Process('sleep 1'));
$swarmProcess->setMaxRunStackSize(4);
/**
* @return null|Process
*/
<?php
/**
* Almost exactly like simple-run.php - however this pushes the Process object.
*
* This examples shows the simplest way of using the SwarmProcess class.
* The logger is used purely to allow you to see what's happening.
* If you don't provide the logger, the Psr\Log\NullLogger will be used internally.
*/
use Afrihost\SwarmProcess\SwarmProcess;
use Monolog\Logger;
use Symfony\Component\Process\Process;
chdir(__DIR__);
require '../vendor/autoload.php';
$logger = new Logger('swarm_logger');
$swarmProcess = new SwarmProcess($logger);
// Add a few things to do:
$swarmProcess->pushProcessOnQueue(new Process('sleep 9'));
$swarmProcess->pushProcessOnQueue(new Process('sleep 8'));
$swarmProcess->pushProcessOnQueue(new Process('sleep 7'));
$swarmProcess->pushProcessOnQueue(new Process('sleep 6'));
$swarmProcess->pushProcessOnQueue(new Process('sleep 5'));
$swarmProcess->pushProcessOnQueue(new Process('sleep 5'));
$swarmProcess->pushProcessOnQueue(new Process('sleep 4'));
$swarmProcess->pushProcessOnQueue(new Process('sleep 3'));
$swarmProcess->pushProcessOnQueue(new Process('sleep 2'));
$swarmProcess->pushProcessOnQueue(new Process('sleep 1'));
$swarmProcess->setMaxRunStackSize(4);
$swarmProcess->run();
* 2) The work stack is empty
*
* You can, off course, add an "|| true" to make it a never-ending loop.
*
* It is important, though, to protect your loop by wrapping your own code in a try-catch
*
* The logger is used purely to allow you to see what's happening.
* If you don't provide the logger, the Psr\Log\NullLogger will be used internally.
*/
use Afrihost\SwarmProcess\SwarmProcess;
use Monolog\Logger;
use Symfony\Component\Process\Process;
chdir(__DIR__);
require '../vendor/autoload.php';
$logger = new Logger('swarm_logger');
$swarmProcess = new SwarmProcess($logger);
// Build a list of things we'll be adding later on
$add_these = array();
$add_these[] = new Process('sleep 9');
$add_these[] = new Process('sleep 8');
$add_these[] = new Process('sleep 7');
$add_these[] = new Process('sleep 6');
$add_these[] = new Process('sleep 5');
$add_these[] = new Process('sleep 5');
$add_these[] = new Process('sleep 4');
$add_these[] = new Process('sleep 3');
$add_these[] = new Process('sleep 2');
$add_these[] = new Process('sleep 1');
$swarmProcess->setMaxRunStackSize(4);
do {
try {
