// 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();
$pp->Log("The daemon is now exiting...");
}
}
// Start the thread code
if ($pp->RunThreadCode()) {
// Just write some stuff and sleep
$pp->Log("This is " . $pp->WhoAmI() . " just saying hello world! Now to sleep for 5 seconds");
sleep(5);
}
// Include PowerProcess
require_once '../PowerProcess.class.php';
// Instance new PowerProcess class
$pp = new PowerProcess(2, 30, false, 'php://stdout', true);
// Make some fake data (We'll use this for names)
$data = array('updater', 'patcher', 'watchdog');
// Start the Control Loop
while ($pp->RunControlCode()) {
// Check if we still have data in our stack
if (count($data)) {
// Check to see if we can spawn a thread
if ($pp->SpawnReady()) {
// Assign thread data and spawn
$pp->threadData = 10;
$pp->SpawnThread(array_shift($data));
}
} else {
// No more data so let's shutdown
$pp->Shutdown();
}
}
// Start the thread code
if ($pp->RunThreadCode()) {
// Announce who we are
$pp->Log("Hello! I am '" . $pp->WhoAmI() . "' and I am going to pretend to do some work now");
// Sleep for 10 seconds
for ($i = 0; $i < $pp->threadData; $i++) {
sleep(1);
}
}
