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Fresque.php
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Fresque.php
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<?php
/**
* Fresque Class File
*
* PHP 5
*
* Licensed under The MIT License
* Redistributions of files must retain the above copyright notice.
*
* @link https://github.com/kamisama/Fresque
* @since 0.1.0
* @package Fresque
* @subpackage Fresque.lib
* @author Wan Qi Chen <kami@kamisama.me>
* @copyright Copyright 2012, Wan Qi Chen <kami@kamisama.me>
*
* @license MIT License (http://www.opensource.org/licenses/mit-license.php)
*/
namespace Fresque;
define('DS', DIRECTORY_SEPARATOR);
include __DIR__ . DS . 'DialogMenuValidator.php';
include __DIR__ . DS . 'SendSignalCommandOptions.php';
include __DIR__ . DS . 'ResqueStats.php';
/**
* Fresque Class
*
* @package Fresque.lib
* @since 0.1.0
*/
class Fresque
{
public $input;
public $output;
public $settings;
public $runtime;
public $debug = false;
/**
* @var Resque Classname
*/
public static $Resque = '\Resque';
public static $Resque_Worker = '\Resque_Worker';
public static $checkStartedWorkerBufferTime = 100000;
const VERSION = '1.3.1';
public function __construct()
{
$command = array_splice($_SERVER['argv'], 1, 1);
$command = empty($command) ? null : $command[0];
$this->input = new \ezcConsoleInput();
$this->output = new \ezcConsoleOutput();
$this->input->registerOption(
new \ezcConsoleOption(
'u',
'user',
\ezcConsoleInput::TYPE_STRING,
null,
false,
'User running the workers',
'User running the workers'
)
);
$this->input->registerOption(
new \ezcConsoleOption(
'q',
'queue',
\ezcConsoleInput::TYPE_STRING,
null,
false,
'Name of the queue. If multiple queues, separate with comma.',
'Name of the queue. If multiple queues, separate with comma.'
)
);
$this->input->registerOption(
new \ezcConsoleOption(
'i',
'interval',
\ezcConsoleInput::TYPE_INT,
null,
false,
'Pause time in seconds between each worker round',
'Pause time in seconds between each worker round'
)
);
$this->input->registerOption(
new \ezcConsoleOption(
'n',
'workers',
\ezcConsoleInput::TYPE_INT,
null,
false,
'Number of workers to create',
'Number of workers to create'
)
);
$this->input->registerOption(
new \ezcConsoleOption(
'f',
'force',
\ezcConsoleInput::TYPE_NONE,
null,
false,
'Force workers stopping, forcing all the current jobs to finish (and fail)',
'Force workers stopping, forcing all the current jobs to finish (and fail)'
)
);
$this->input->registerOption(
new \ezcConsoleOption(
'v',
'verbose',
\ezcConsoleInput::TYPE_NONE,
null,
false,
'Log more verbose informations',
'Log more verbose informations'
)
);
$this->input->registerOption(
new \ezcConsoleOption(
'g',
'debug',
\ezcConsoleInput::TYPE_NONE,
null,
false,
'Print debug informations',
'Print debug informations'
)
);
$this->input->registerOption(
new \ezcConsoleOption(
's',
'host',
\ezcConsoleInput::TYPE_STRING,
null,
false,
'Redis server hostname',
'Redis server hostname (eg. localhost, 127.0.0.1, etc ...)'
)
);
$this->input->registerOption(
new \ezcConsoleOption(
'p',
'port',
\ezcConsoleInput::TYPE_INT,
null,
false,
'Redis server port',
'Redis server port'
)
);
$this->input->registerOption(
new \ezcConsoleOption(
'l',
'log',
\ezcConsoleInput::TYPE_STRING,
null,
false,
'Log file path',
'Absolute path to the log file'
)
);
$this->input->registerOption(
new \ezcConsoleOption(
'b',
'lib',
\ezcConsoleInput::TYPE_STRING,
null,
false,
'PHPresque library path',
'Absolute path to your PHPResque library'
)
);
$this->input->registerOption(
new \ezcConsoleOption(
'a',
'autoloader',
\ezcConsoleInput::TYPE_STRING,
null,
false,
'Application autoloader path',
'Absolute path to your application autoloader file'
)
);
$this->input->registerOption(
new \ezcConsoleOption(
'c',
'config',
\ezcConsoleInput::TYPE_STRING,
null,
false,
'Configuration file path',
'Absolute path to your configuration file'
)
);
$this->input->registerOption(
new \ezcConsoleOption(
'd',
'loghandler',
\ezcConsoleInput::TYPE_STRING,
null,
false,
'Log Handler',
'Handler used for logging'
)
);
$this->input->registerOption(
new \ezcConsoleOption(
'r',
'handlertarget',
\ezcConsoleInput::TYPE_STRING,
null,
false,
'Log Handler options',
'Arguments used for initializing the handler'
)
);
$this->input->registerOption(
new \ezcConsoleOption(
'w',
'all',
\ezcConsoleInput::TYPE_NONE,
null,
false,
'Stop all workers',
'Stop all workers'
)
);
$this->input->registerOption(new \ezcConsoleOption('h', 'help'));
$this->output->formats->title->color = 'yellow';
$this->output->formats->title->style = 'bold';
$this->output->formats->subtitle->color = 'blue';
$this->output->formats->subtitle->style = 'bold';
$this->output->formats->warning->color = 'red';
$this->output->formats->bold->style = 'bold';
$this->output->formats->highlight->color = 'blue';
$this->output->formats->success->color = 'green';
$this->output->formats->success->style = 'normal';
try {
$this->input->process();
} catch (\ezcConsoleException $e) {
$this->output->outputLine($e->getMessage() . "\n", 'failure');
die();
}
$this->commandTree = array(
'start' => array(
'help' => 'Start a new worker',
'options' => array('u' => 'username', 'q' => 'queue name',
'i' => 'num', 'n' => 'num', 'l' => 'path', 'v', 'g')),
'startScheduler' => array(
'help' => 'Start the scheduler worker',
'options' => array('i' => 'num')),
'stop' => array(
'help' => 'Stop workers',
'options' => array('f', 'w', 'g')),
'pause' => array(
'help' => 'Pause workers',
'options' => array('w', 'g')),
'resume' => array(
'help' => 'Resume paused workers',
'options' => array('w', 'g')),
'restart' => array(
'help' => 'Restart all workers',
'options' => array()),
'load' => array(
'help' => 'Load workers defined in your configuration file',
'options' => array('l')),
'tail' => array(
'help' => 'Monitor the log file',
'options' => array()),
'enqueue' => array(
'help' => 'Enqueue a new job',
'options' => array()),
'stats' => array(
'help' => 'Display resque statistics',
'options' => array()),
'test' => array(
'help' => 'Test your fresque configuration file',
'options' => array('u' => 'username', 'q' => 'queue name',
'i' => 'num', 'n' => 'num', 'l' => 'path')),
'reset' => array(
'help' => 'Clear all workers saved statuses',
'options' => array()),
'help' => array(
'help' => 'Print help',
'options' => array()),
);
$this->callCommand($command);
}
/**
*
* @since 1.2.0
* @return void
*/
public function callCommand($command)
{
if (($settings = $this->loadSettings($command)) === false) {
exit(1);
}
$args = $this->input->getArguments();
$globalOptions = array('s' => 'host', 'p' => 'port', 'b' => 'path',
'c' => 'path', 'a' => 'path', 'd' => 'handler', 'r' => 'args,'
);
if ($command === null || !array_key_exists($command, $this->commandTree)) {
$this->help($command);
} else {
if ($this->input->getOption('help')->value === true) {
$this->output->outputLine();
$this->output->outputLine($this->commandTree[$command]['help']);
if (!empty($this->commandTree[$command]['options'])) {
$this->output->outputLine("\nAvailable options\n", 'subtitle');
foreach ($this->commandTree[$command]['options'] as $name => $arg) {
$opt = $this->input->getOption(is_numeric($name) ? $arg : $name);
$o = (!empty($opt->short)
? '-' . $opt->short : ' ') . ' ' . (is_numeric($name) ? ''
: '<'.$arg. '>');
$this->output->outputLine(sprintf('%-15s --%-15s %s', $o, $opt->long, $opt->longhelp));
}
}
$this->output->outputLine("\nGlobal options\n", 'subtitle');
foreach ($globalOptions as $name => $arg) {
$opt = $this->input->getOption(is_numeric($name) ? $arg : $name);
$o = '-' . $opt->short . ' ' . (is_numeric($name) ? '' : '<'.$arg. '>');
$this->output->outputLine(sprintf('%-15s --%-15s %s', $o, $opt->long, $opt->longhelp));
}
$this->output->outputLine();
} else {
$allowed = array_merge($this->commandTree[$command]['options'], $globalOptions);
foreach ($allowed as $name => &$arg) {
if (!is_numeric($name)) {
$arg = $name;
}
}
$unrecognized = array_diff(array_keys($this->input->getOptionValues()), array_values($allowed));
if (!empty($unrecognized)) {
$this->output->outputLine(
'Invalid options ' . implode(
', ',
array_map(
function ($opt) {
return '-' . $opt;
},
$unrecognized
)
) . ' will be ignored',
'warning'
);
}
call_user_func_array(
self::$Resque . '::setBackend',
array(
$this->runtime['Redis']['host'] . ':' . $this->runtime['Redis']['port'],
$this->runtime['Redis']['database'],
$this->runtime['Redis']['namespace'],
$this->runtime['Redis']['password']
)
);
if ($this->runtime['Scheduler']['enabled'] === true) {
require_once realpath($this->runtime['Scheduler']['lib'] . DS . 'lib' . DS . 'ResqueScheduler' . DS . 'ResqueScheduler.php');
require_once realpath($this->runtime['Scheduler']['lib'] . DS . 'lib' . DS . 'ResqueScheduler' . DS . 'Stat.php');
}
$this->ResqueStatus = new \ResqueStatus\ResqueStatus(\Resque::Redis());
$this->ResqueStats = new ResqueStats(\Resque::Redis());
$this->{$command}();
}
}
}
/**
* Start the scheduler worker
*
* @param array $args If present, start the worker with these args.
* @return bool True if the scheduler was created
* @since 1.3.0
*/
public function startScheduler($args = null) {
return $this->start($args, true);
}
/**
* Start workers
*
* @return void
*/
public function start($args = null, $scheduler = false)
{
if ($args === null) {
$this->outputTitle($scheduler ? 'Creating the scheduler worker' : 'Creating workers');
} else {
$this->runtime = $args;
}
if ($scheduler) {
if ($this->runtime['Scheduler']['enabled'] !== true) {
$this->output->outputLine('Scheduler Worker is not enabled', 'failure');
return false;
}
if ($this->ResqueStatus->isRunningSchedulerWorker()) {
$this->output->outputLine('The scheduler worker is already running', 'warning');
return false;
}
$args['type'] = 'scheduler';
}
$pidFile = (isset($this->runtime['Fresque']['tmpdir']) ?
$this->runtime['Fresque']['tmpdir'] : dirname(__DIR__) . DS . 'tmp' )
. DS . str_replace('.', '', microtime(true));
$count = $this->runtime['Default']['workers'];
$this->debug('Will start ' . $count . ' workers');
for ($i = 1; $i <= $count; $i++) {
$libraryPath = $scheduler ? $this->runtime['Scheduler']['lib'] : $this->runtime['Fresque']['lib'];
$logFile = $scheduler ? $this->runtime['Scheduler']['log'] : $this->runtime['Log']['filename'];
$resqueBin = $scheduler ? './bin/resque-scheduler.php' : $this->getResqueBinFile($this->runtime['Fresque']['lib']);
$libraryPath = rtrim($libraryPath, '/');
// build environment variables string to be passed to the worker
$env_vars = "";
foreach($this->runtime['Env'] as $env_name => $env_value) {
// if only the name is supplied, we get the value from environment
if (strlen($env_value) == 0) {
$env_value = getenv($env_name);
}
$env_vars .= $env_name . '=' . escapeshellarg($env_value) . " \\\n";
}
$cmd = 'nohup ' . ($this->runtime['Default']['user'] !== $this->getProcessOwner() ? ('sudo -u '. escapeshellarg($this->runtime['Default']['user'])) : "") . " \\\n".
'bash -c "cd ' .
escapeshellarg($libraryPath) . '; ' . " \\\n".
$env_vars .
(($this->runtime['Default']['verbose']) ? 'VVERBOSE' : 'VERBOSE') . '=true ' . " \\\n".
'QUEUE=' . escapeshellarg($this->runtime['Default']['queue']) . " \\\n".
'PIDFILE=' . escapeshellarg($pidFile) . " \\\n".
'APP_INCLUDE=' . escapeshellarg($this->runtime['Fresque']['include']) . " \\\n".
'RESQUE_PHP=' . escapeshellarg($this->runtime['Fresque']['lib'] . DS . 'lib' . DS . 'Resque.php') . " \\\n".
'INTERVAL=' . escapeshellarg($this->runtime['Default']['interval']) . " \\\n".
'REDIS_BACKEND=' . escapeshellarg($this->runtime['Redis']['host'] . ':' . $this->runtime['Redis']['port']) . " \\\n".
'REDIS_DATABASE=' . escapeshellarg($this->runtime['Redis']['database']) . " \\\n".
'REDIS_NAMESPACE=' . escapeshellarg($this->runtime['Redis']['namespace']) . " \\\n".
'REDIS_PASSWORD=' . escapeshellarg($this->runtime['Redis']['password']) . " \\\n".
'COUNT=' . 1 . " \\\n".
'LOGHANDLER=' . escapeshellarg($this->runtime['Log']['handler']) . " \\\n".
'LOGHANDLERTARGET=' . escapeshellarg($this->runtime['Log']['target']) . " \\\n".
'php ' . escapeshellarg($resqueBin) . " \\\n";
$cmd .= ' >> '. escapeshellarg($logFile).' 2>&1" >/dev/null 2>&1 &';
$this->debug('Starting worker (' . $i . ')');
$this->debug("Running command :\n\t" . str_replace("\n", "\n\t", $cmd));
$this->exec($cmd);
$this->output->outputText($scheduler ? 'Starting scheduler worker ' : 'Starting worker ');
$success = false;
$attempt = 7;
while ($attempt-- > 0) {
for ($x = 0; $x < 3; $x++) {
$this->output->outputText(".", 0);
usleep(self::$checkStartedWorkerBufferTime);
}
if (false !== $pid = $this->checkStartedWorker($pidFile)) {
$success = true;
$this->output->outputLine(' Done', 'success');
$this->debug('Registering worker #' . $pid . ' to list of active workers');
$workerSettings = $this->runtime;
$workerSettings['workers'] = 1;
if ($scheduler) {
$this->ResqueStatus->registerSchedulerWorker($pid);
}
$this->ResqueStatus->addWorker($pid, $workerSettings);
break;
}
}
if (!$success) {
$this->output->outputLine(' Fail', 'failure');
}
}
if ($args === null) {
$this->output->outputLine();
}
}
/**
* Stop workers
*
* @return void
*/
public function stop()
{
$ResqueStatus = $this->ResqueStatus;
$this->debug('Searching for active workers');
$options = new SendSignalCommandOptions();
$options->title = 'Stopping workers';
$options->noWorkersMessage = 'There is no workers to stop';
$options->allOption = 'Stop all workers';
$options->selectMessage = 'Worker to stop';
$options->actionMessage = 'stopping';
$options->workers = call_user_func(self::$Resque_Worker. '::all');
$options->signal = $this->input->getOption('force')->value === true ? 'TERM' : 'QUIT';
$options->successCallback = function ($pid, $workerName) use ($ResqueStatus) {
$ResqueStatus->removeWorker($pid);
};
$options->schedulerWorkerActionMessage = 'Stopping the Scheduler Worker';
$options->schedulerWorkerAction = function($worker) use ($ResqueStatus) {
$ResqueStatus->unregisterSchedulerWorker();
};
$this->sendSignal($options);
}
/**
* Pause workers
*
* @return void
*/
public function pause()
{
$ResqueStatus = $this->ResqueStatus;
$activeWorkers = call_user_func(self::$Resque_Worker . '::all');
array_walk(
$activeWorkers,
function (&$worker) {
return $worker = (string)$worker;
}
);
$pausedWorkers = call_user_func(array($this->ResqueStatus, 'getPausedWorker'));
$this->debug('Searching for active workers');
$options = new SendSignalCommandOptions();
$options->title = 'Pausing workers';
$options->noWorkersMessage = 'There is no workers to pause';
$options->allOption = 'Pause all workers';
$options->selectMessage = 'Worker to pause';
$options->actionMessage = 'pausing';
$options->workers = array_diff($activeWorkers, $pausedWorkers);
$options->signal = 'USR2';
$options->successCallback = function ($pid, $workerName) use ($ResqueStatus) {
$ResqueStatus->setPausedWorker($workerName);
};
$options->schedulerWorkerActionMessage = 'Pausing the Scheduler Worker';
$this->sendSignal($options);
}
/**
* Resume workers
*
* @return void
*/
public function resume()
{
$ResqueStatus = $this->ResqueStatus;
$this->debug('Searching for paused workers');
$options = new SendSignalCommandOptions();
$options->title = 'Resuming workers';
$options->noWorkersMessage = 'There is no paused workers to resume';
$options->allOption = 'Resume all workers';
$options->selectMessage = 'Worker to resume';
$options->actionMessage = 'resuming';
$options->workers = call_user_func(array($this->ResqueStatus, 'getPausedWorker'));
$options->signal = 'CONT';
$options->successCallback = function ($pid, $workerName) use ($ResqueStatus) {
$ResqueStatus->setPausedWorker($workerName, false);
};
$options->schedulerWorkerActionMessage = 'Resuming the Scheduler Worker';
$this->sendSignal($options);
}
/**
* Send a Signal to a worker system process
*
* @since 1.2.0
* @return void
*/
public function sendSignal($options)
{
$this->outputTitle($options->title);
$force = $this->input->getOption('force')->value;
$all = $this->input->getOption('all')->value;
if ($force) {
$this->debug("'FORCE' option detected");
}
if ($all) {
$this->debug("'ALL' option detected");
}
if (!isset($options->formatListItem)) {
$resqueStats = $this->ResqueStats;
$ResqueStatus = $this->ResqueStatus;
$fresque = $this;
$listFormatter = function ($worker) use ($resqueStats, $ResqueStatus, $fresque) {
return sprintf(
'%s, started %s ago',
$ResqueStatus->isSchedulerWorker($worker) ? '**Scheduler Worker**' : $worker,
$fresque->formatDateDiff(call_user_func_array(array($resqueStats, 'getWorkerStartDate'), array($worker)))
);
};
} else {
$listFormatter = $option->formatListItem;
}
if (empty($options->workers)) {
$this->output->outputLine($options->noWorkersMessage, 'failure');
} else {
sort($options->workers);
$this->debug('Found ' . $options->getWorkersCount() . ' workers');
$workerIndex = array();
if (!$all && $options->getWorkersCount() > 1) {
$i = 1;
$menuItems = array();
foreach ($options->workers as $worker) {
$menuItems[$i++] = $listFormatter($worker);
}
$menuItems['all'] = $options->allOption;
$index = $this->getUserChoice(
$options->listTitle,
$options->selectMessage . ':',
$menuItems
);
if ($index === 'all') {
$workerIndex = range(1, $options->getWorkersCount());
} else {
$workerIndex[] = $index;
}
} else {
$workerIndex = range(1, $options->getWorkersCount());
}
foreach ($workerIndex as $index) {
$worker = $options->workers[$index - 1];
list($hostname, $pid, $queue) = explode(':', (string)$worker);
$this->debug('Sending -' . $options->signal . ' signal to process ID ' . $pid);
if ($this->runtime['Scheduler']['enabled'] === true && $this->ResqueStatus->isSchedulerWorker($worker)) {
if (isset($options->schedulerWorkerAction)) {
$f = $options->schedulerWorkerAction;
$f($worker);
}
$this->output->outputText($options->schedulerWorkerActionMessage . ' ... ');
} else {
$this->output->outputText($options->actionMessage . ' ' . $pid . ' ... ');
}
$killResponse = $this->kill($options->signal, $pid);
$options->onSuccess($pid, (string)$worker);
if ($killResponse['code'] === 0) {
$this->output->outputLine('Done', 'success');
} else {
$this->output->outputLine($killResponse['message'], 'failure');
}
}
}
$this->output->outputLine();
}
/**
* Load workers from configuration
*
* @return void
*/
public function load()
{
$this->outputTitle('Loading predefined workers');
$debug = $this->debug;
if (!isset($this->runtime['Queues']) || empty($this->runtime['Queues'])) {
$this->output->outputLine("You have no configured workers to load.\n", 'failure');
} else {
$this->output->outputLine(sprintf('Loading %s workers', count($this->runtime['Queues'])));
$config = $this->config;
foreach ($this->runtime['Queues'] as $queue) {
$queue['config'] = $config;
$queue['debug'] = $debug;
$this->loadSettings('load', $queue);
$this->start($this->runtime);
}
}
if ($this->runtime['Scheduler']['enabled'] === true) {
$this->startscheduler(array('debug' => $debug));
}
$this->output->outputLine();
}
/**
* Restart all workers
*
* @return void
*/
public function restart()
{
$workers = $this->ResqueStatus->getWorkers();
$this->outputTitle('Restarting workers');
if (!empty($workers)) {
$this->stop();
foreach ($workers as $worker) {
if (isset($worker['type']) && $worker['type'] === 'scheduler') {
$this->startScheduler($worker);
} else {
$this->start($worker);
}
}
} else {
$this->output->outputLine('No workers to restart', 'failure');
}
$this->output->outputLine();
}
/**
* Tail a log file
*
* If more than one log file exists, will display a menu dialog with a list
* of log files to choose from.
*
* @return void
*/
public function tail()
{
$logs = array();
$i = 1;
$workers = $this->ResqueStatus->getWorkers();
foreach ($workers as $worker) {
if ($worker['Log']['filename'] != '') {
$logs[] = $worker['Log']['filename'];
}
if ($worker['Log']['handler'] == 'RotatingFile') {
$fileInfo = pathinfo($worker['Log']['target']);
$pattern = $fileInfo['dirname'] . DS . $fileInfo['filename'] . '-*' .
(!empty($fileInfo['extension']) ? '.' . $fileInfo['extension'] : '');
$logs = array_merge($logs, glob($pattern));
}
}
$logs = array_values(array_unique($logs));
$this->outputTitle('Tailing log file');
if (empty($logs)) {
$this->output->outputLine('No log file to tail', 'failure');
return;
} elseif (count($logs) == 1) {
$index = 1;
} else {
$menuOptions = new \ezcConsoleMenuDialogOptions(
array(
'text' => 'Log files list',
'selectText' => 'Log to tail :',
'validator' => new DialogMenuValidator(array_combine(range(1, count($logs)), $logs))
)
);
$menuDialog = new \ezcConsoleMenuDialog($this->output, $menuOptions);
do {
$menuDialog->display();
} while ($menuDialog->hasValidResult() === false);
$index = $menuDialog->getResult();
}
$this->output->outputLine('Tailing ' . $logs[$index - 1], 'subtitle');
$this->tailCommand($logs[$index - 1]);
}
/**
* Add a job to a queue
*
* @return void
*/
public function enqueue()
{
$this->outputTitle('Queuing a job');
$args = $this->input->getArguments();
if (count($args) >= 2) {
$queue = array_shift($args);
$class = array_shift($args);
$result = call_user_func_array(self::$Resque . '::enqueue', array($queue, $class, $args));
$this->output->outputLine('The job was enqueued successfully', 'success');
$this->output->outputLine('Job ID : #' . $result . "\n");
} else {
$this->output->outputLine('Enqueue takes at least 2 arguments', 'failure');
$this->output->outputLine('Usage : enqueue <queue> <job> <args>');
$this->output->outputLine(' queue <string> Name of the queue');
$this->output->outputLine(' job <string> Job class name');
$this->output->outputLine(' args <string> Comma separated list of arguments');
$this->output->outputLine();
}
}
/**
* Print some stats about the workers
*
* @return void
*/
public function stats()
{
$workers = call_user_func(array($this->ResqueStats, 'getWorkers'));
// List of all queues
$queues = array_unique(call_user_func(array($this->ResqueStats, 'getQueues')));
// List of queues monitored by a worker
$activeQueues = array();
foreach ($workers as $worker) {
$tokens = explode(':', $worker);
$activeQueues = array_merge($activeQueues, explode(',', array_pop($tokens)));
}
$this->outputTitle('Resque statistics');
$this->output->outputLine();
$this->output->outputLine('Jobs Stats', 'subtitle');
$this->output->outputLine(' ' . sprintf('Processed Jobs : %10s', number_format(\Resque_Stat::get('processed'))));
$this->output->outputLine(' ' . sprintf('Failed Jobs : %10s', number_format(\Resque_Stat::get('failed'))), 'failure');
if ($this->runtime['Scheduler']['enabled'] === true) {
$this->output->outputLine(' ' . sprintf('Scheduled Jobs : %10s', number_format(\ResqueScheduler\Stat::get())));
}
$this->output->outputLine();
$count = array();
$this->output->outputLine('Queues Stats', 'subtitle');
for ($i = count($queues) - 1; $i >= 0; --$i) {
$count[$queues[$i]] = call_user_func_array(array($this->ResqueStats, 'getQueueLength'), array($queues[$i]));
if (!in_array($queues[$i], $activeQueues) && $count[$queues[$i]] == 0) {
unset($queues[$i]);
}
}
$this->output->outputLine(' ' . sprintf('Queues count : %d', count($queues)));
foreach ($queues as $queue) {
$this->output->outputText(sprintf("\t- %-20s : %10s pending jobs", $queue, number_format($count[$queue])));
if (!in_array($queue, $activeQueues)) {
$this->output->outputText(' (unmonitored queue)', 'failure');
}
$this->output->outputText("\n");
}
$this->output->outputLine();
$this->output->outputLine('Workers Stats', 'subtitle');
$this->output->outputLine(' Active Workers : ' . count($workers));
$schedulerWorkers = array();
if (!empty($workers)) {
$pausedWorkers = call_user_func(array($this->ResqueStatus, 'getPausedWorker'));
foreach ($workers as $worker) {
if ($this->runtime['Scheduler']['enabled'] === true && $this->ResqueStatus->isSchedulerWorker($worker)) {
$schedulerWorkers[] = $worker;
continue;
}
$this->output->outputText(' Worker : ' . $worker, 'bold');
if (in_array((string)$worker, $pausedWorkers)) {
$this->output->outputText(' (Paused)', 'success');
}
$this->output->outputText("\n");
$startDate = call_user_func_array(array($this->ResqueStats, 'getWorkerStartDate'), array($worker));
$this->output->outputLine(
' - Started on : ' . $startDate
);
$this->output->outputLine(
' - Uptime : ' .
$this->formatDateDiff(new \DateTime($startDate))
);
$this->output->outputLine(' - Processed Jobs : ' . $worker->getStat('processed'));
$worker->getStat('failed') == 0
? $this->output->outputLine(' - Failed Jobs : ' . $worker->getStat('failed'))
: $this->output->outputLine(' - Failed Jobs : ' . $worker->getStat('failed'), 'failure');
}
}
$this->output->outputLine("\n");
if (!empty($schedulerWorkers)) {
$this->output->outputText(ucwords(' scheduler worker'), 'bold');
if (in_array((string)$schedulerWorkers[0], $pausedWorkers)) {
$this->output->outputText(' (Paused)', 'success');
}
$this->output->outputText("\n");
foreach ($schedulerWorkers as $worker) {
$schedulerWorker = new \ResqueScheduler\ResqueScheduler();
$delayedJobCount = $schedulerWorker->getDelayedQueueScheduleSize();
$this->output->outputLine(' - Started on : ' . call_user_func_array(array($this->ResqueStats, 'getWorkerStartDate'), array($worker)));
$this->output->outputLine(' - Delayed Jobs : ' . number_format($delayedJobCount));
if ($delayedJobCount > 0) {
$this->output->outputLine(' - Next Job on : ' . strftime('%a %b %d %H:%M:%S %Z %Y', $schedulerWorker->nextDelayedTimestamp()));
}
}
$this->output->outputLine("\n");
} elseif ($this->runtime['Scheduler']['enabled'] === true) {
$jobsCount = \ResqueScheduler\ResqueScheduler::getDelayedQueueScheduleSize();
if ($jobsCount > 0) {
$this->output->outputLine(" ************ " . 'Alert' . " ************", 'failure');
$this->output->outputLine(" " . 'The Scheduler Worker is not running', 'bold');
$this->output->outputLine(" " . 'But there is still ' . number_format($jobsCount) . ' scheduled jobs left in its queue');
$this->output->outputLine(" ********************************", 'failure');