private $_index = 0;
private $_lastIsNull = false;
public function fetchTask()
{
$task = $this->_doFetchTask();
if ($task) {
$this->_lastIsNull == false;
return $task;
}
if (!$this->_lastIsNull) {
$this->_lastIsNull = true;
return null;
}
sleep(1);
return null;
}
public function _doFetchTask()
{
$index = $this->_index;
$this->_index++;
if (!isset($this->_plan[$index])) {
return null;
}
echo "new Task({$index}, \$this->_plan[{$index}]\n";
return new Task($index, $this->_plan[$index]);
}
}
$taskFactory = new TaskFactory();
$config = array('factoryMethod' => array($taskFactory, 'fetchTask'), 'quantity' => 3);
Comos\Qpm\Supervision\Supervisor::taskFactoryMode($config)->start();
<?php
/**
* @author bigbigant
*/
require __DIR__ . '/bootstrap.inc.php';
$run = function () {
$i = 3;
while ($i--) {
echo "#{$i} PID:" . posix_getpid() . "\n";
sleep(1);
}
};
$config = array('worker' => $run, 'quantity' => 3, 'maxRestartTimes' => 30);
Comos\Qpm\Supervision\Supervisor::oneForOne($config)->start();
<?php
/**
* @author bigbigant
*/
require __DIR__ . '/bootstrap.inc.php';
$logFile = __FILE__ . '-simple-Logger.log';
Comos\Qpm\Log\Logger::useSimpleLogger($logFile);
echo "Execute 'tail {$logFile}' to see the lastest logs.\n";
$func = function () {
$i = 3;
while (--$i) {
sleep(1);
}
};
try {
Comos\Qpm\Supervision\Supervisor::oneForOne(array('worker' => $func, 'quantity' => 3, 'maxRestartTimes' => 3))->start();
} catch (Exception $ex) {
Comos\Qpm\Log\Logger::err($ex);
}
<?php
/**
* @author bigbigant
*/
require __DIR__ . '/bootstrap.inc.php';
$run1 = function () {
while (true) {
echo "---run1,pid:" . \posix_getpid() . "\n";
sleep(3);
exit;
}
};
$run2 = function () {
while (true) {
echo "+++run2,pid:" . \posix_getpid() . "\n";
sleep(3);
exit;
}
};
$configs = array(array('worker' => $run1), array('worker' => $run2, 'quantity' => 2));
Comos\Qpm\Supervision\Supervisor::multiGroupOneForOne($configs)->start();
<?php
/**
* @author bigbigant
*/
require __DIR__ . '/bootstrap.inc.php';
use Monolog\Handler\StreamHandler;
use Monolog\Logger;
use Monolog\Formatter\NormalizerFormatter;
use Monolog\Formatter\LineFormatter;
$logFile = __FILE__ . '.log';
echo "Running... Use ctrl+c to quit.\nExecute 'tail {$logFile}' to see the lastest logs.\n";
$logger = new Logger('qpm');
$handler = new StreamHandler($logFile);
new LineFormatter();
$logger->pushHandler($handler);
$formatter = new LineFormatter();
$handler->setFormatter($formatter);
Comos\Qpm\Log\Logger::setLoggerImpl($logger);
function doSomething()
{
sleep(1);
throw new Exception('xxx');
}
Comos\Qpm\Supervision\Supervisor::oneForOne(array('worker' => 'doSomething'))->start();
