private function initializeCache()
{
// We have to warm up the extend entities cache in separate process
// to allow this process continue executing.
// The problem is we need initialized DI contained for warming up this cache,
// but in this moment we are exactly doing this for the current process.
$pb = ProcessBuilder::create()->setTimeout(self::CACHE_GENERATION_TIMEOUT)->add(CommandExecutor::getPhpExecutable())->add($this->kernel->getRootDir() . '/console')->add('oro:entity-extend:cache:warmup')->add('--env')->add($this->kernel->getEnvironment())->add('--cache-dir')->add($this->cacheDir);
$attempts = 0;
do {
if (!CommandExecutor::isCommandRunning('oro:entity-extend:cache:warmup')) {
// if cache was generated there is no need to generate it again
if ($attempts > 0) {
return;
}
$pb->getProcess()->run();
return;
} else {
$attempts++;
sleep(self::CACHE_CHECKOUT_INTERVAL);
}
} while ($attempts < self::CACHE_CHECKOUT_ATTEMPTS);
}
/**
* Finds the PHP executable.
*
* @return string
*/
private function getPhpExecutable()
{
if (null === $this->phpExecutable) {
$this->phpExecutable = CommandExecutor::getPhpExecutable();
}
return $this->phpExecutable;
}
