} else {
// There are no more slots available to run
//$ps->tick();
//echo ".\n";
}
} else {
// No more groups to process
echo "No more groups to process - Initiating shutdown\n";
$ps->Shutdown();
echo "Shutdown complete\n";
}
}
unset($groupList);
if ($ps->RunThreadCode()) {
$group = $ps->threadData;
$thread = sprintf("%05d", $ps->GetPID());
echo "[Thread-{$thread}] Begining backfill processing for group {$group['name']}\n";
$param = $group['name'];
$dir = dirname(__FILE__);
$file = 'backfill.php';
$output = shell_exec("php {$dir}/{$file} {$param}");
//$output = shell_exec("/usr/bin/php -c /etc/php5/cli/php.ini {$dir}/{$file} {$param}");
echo "[Thread-{$thread}] Completed update for group {$group['name']}\n";
}
// Exit to call back to parent - Let know that child has completed
exit(0);
// Create callback function
function psUpdateComplete()
{
echo "[Thread-MASTER] Threaded backfill process complete\n";
}
<?php
// Include PowerProcess
require_once '../PowerProcess.class.php';
// Instance new PowerProcess class with 2 threads, 30 second timeout,
// as daemon with logging to daemonlog.txt
$pp = new PowerProcess(2, 30, true, 'daemonlog.txt', false);
// Write some stuff to the log file
$pp->Log("Greetings! I am a Daemon example!");
$pp->Log("My PID is " . $pp->GetPID());
$pp->Log("I am going to write some stuff to a file now.");
// Echo this so the user can see that the daemon is starting
// The echo lines will go to STOUT instead of the log file
echo "Daemon started with 2 threads...\n";
echo "You can run `tail -f daemonlog.txt` to follow my progress...\n";
// Generate some fake data
$data = array(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15);
// Start the control loop
while ($pp->RunControlCode()) {
// Check for data in the queue
if (count($data)) {
// Check if we can spawn
if ($pp->SpawnReady()) {
// Spawn a new thread
$pp->SpawnThread('Thread-' . array_shift($data));
}
} else {
// No more data - shutdown
$pp->Shutdown();
$pp->Log("The daemon is now exiting...");
}
