public function OnStartForking()
{
$db = \Scalr::getDb();
// Get pid of running daemon
$pid = @file_get_contents(CACHEPATH . "/" . __CLASS__ . ".Daemon.pid");
$this->Logger->info("Current daemon process PID: {$pid}");
// Check is daemon already running or not
if ($pid) {
$Shell = new Scalr_System_Shell();
// Set terminal width
putenv("COLUMNS=400");
// Execute command
$ps = $Shell->queryRaw("ps ax -o pid,ppid,command | grep ' 1' | grep {$pid} | grep -v 'ps x' | grep DBQueueEvent");
$this->Logger->info("Shell->queryRaw(): {$ps}");
if ($ps) {
// daemon already running
$this->Logger->info("Daemon running. All ok!");
return true;
}
}
$rows = $db->Execute("SELECT history_id FROM webhook_history WHERE status='0'");
while ($row = $rows->FetchRow()) {
$history = WebhookHistory::findPk(bin2hex($row['history_id']));
if (!$history) {
continue;
}
$endpoint = WebhookEndpoint::findPk($history->endpointId);
$request = new HttpRequest();
$request->setMethod(HTTP_METH_POST);
if ($endpoint->url == 'SCALR_MAIL_SERVICE') {
$request->setUrl('https://my.scalr.com/webhook_mail.php');
} else {
$request->setUrl($endpoint->url);
}
$request->setOptions(array('timeout' => 3, 'connecttimeout' => 3));
$dt = new DateTime('now', new DateTimeZone("UTC"));
$timestamp = $dt->format("D, d M Y H:i:s e");
$canonical_string = $history->payload . $timestamp;
$signature = hash_hmac('SHA1', $canonical_string, $endpoint->securityKey);
$request->addHeaders(array('Date' => $timestamp, 'X-Signature' => $signature, 'X-Scalr-Webhook-Id' => $history->historyId, 'Content-type' => 'application/json'));
$request->setBody($history->payload);
try {
$request->send();
$history->responseCode = $request->getResponseCode();
if ($request->getResponseCode() <= 205) {
$history->status = WebhookHistory::STATUS_COMPLETE;
} else {
$history->status = WebhookHistory::STATUS_FAILED;
}
} catch (Exception $e) {
$history->status = WebhookHistory::STATUS_FAILED;
}
$history->save();
}
}
public function OnStartForking()
{
$db = \Scalr::getDb();
// Get pid of running daemon
$pid = @file_get_contents(CACHEPATH . "/" . __CLASS__ . ".Daemon.pid");
$this->Logger->info("Current daemon process PID: {$pid}");
// Check is daemon already running or not
if ($pid) {
$Shell = new Scalr_System_Shell();
// Set terminal width
putenv("COLUMNS=400");
// Execute command
$ps = $Shell->queryRaw("ps ax -o pid,ppid,command | grep ' 1' | grep {$pid} | grep -v 'ps x' | grep SzrMessaging");
$this->Logger->info("Shell->queryRaw(): {$ps}");
if ($ps) {
// daemon already running
$this->Logger->info("Daemon running. All ok!");
return true;
}
}
$this->ThreadArgs = array(1);
}
public function OnStartForking()
{
$db = \Scalr::getDb();
// Get pid of running daemon
$pid = @file_get_contents(CACHEPATH . "/" . __CLASS__ . ".Daemon.pid");
$this->Logger->info("Current daemon process PID: {$pid}");
// Check is daemon already running or not
if ($pid) {
$Shell = new Scalr_System_Shell();
// Set terminal width
putenv("COLUMNS=400");
// Execute command
$ps = $Shell->queryRaw("ps ax -o pid,ppid,command | grep ' 1' | grep {$pid} | grep -v 'ps x' | grep DBQueueEvent");
$this->Logger->info("Shell->queryRaw(): {$ps}");
if ($ps) {
// daemon already running
$this->Logger->info("Daemon running. All ok!");
return true;
}
}
$rows = $db->Execute("SELECT * FROM events WHERE ishandled = '0' ORDER BY id ASC");
while ($dbevent = $rows->FetchRow()) {
try {
//TODO: Initialize Event classes
$Event = unserialize($dbevent['event_object']);
if ($Event) {
Logger::getLogger(__CLASS__)->info(sprintf(_("Fire event %s for farm: %s"), $Event->GetName(), $Event->GetFarmID()));
// Fire event
Scalr::FireDeferredEvent($Event);
}
//$db->Execute("UPDATE events SET ishandled='1', event_object = '' WHERE id=?", array($dbevent['id']));
$db->Execute("UPDATE events SET ishandled='1' WHERE id=?", array($dbevent['id']));
} catch (Exception $e) {
Logger::getLogger(__CLASS__)->fatal(sprintf(_("Cannot fire deferred event: %s"), $e->getMessage()));
}
}
}
<?php
declare (ticks=1);
define('SCALR_MULTITHREADING', true);
define("NO_TEMPLATES", true);
define("NO_SESSIONS", true);
require_once __DIR__ . "/../src/prepend.inc.php";
$Logger = \Scalr::getContainer()->logger('Application');
$fname = basename($argv[0]);
$JobLauncher = new \Scalr\System\Pcntl\JobLauncher(dirname(__FILE__));
// DBQueueEvent - it is a daemon process so we must skeep this check
if ($JobLauncher->GetProcessName() != 'DBQueueEvent') {
$Shell = new Scalr_System_Shell();
// Set terminal width
putenv("COLUMNS=200");
// Execute command
$parent_pid = posix_getppid();
$ps = $Shell->queryRaw("ps x -o pid,command | grep -v -E '^ *(" . $parent_pid . "|" . posix_getpid() . ") | ps x' | grep '" . dirname(__FILE__) . "' | egrep '\\-\\-{$JobLauncher->GetProcessName()}\$'");
if ($ps) {
$Logger->info("'{$fname} --{$JobLauncher->GetProcessName()}' already running. Exiting.");
exit;
}
}
$Logger->info(sprintf("Starting %s cronjob...", $JobLauncher->GetProcessName()));
$JobLauncher->Launch(7, 180);
