/**
* Run ZMQ interface for generator.
*
* Req-rep pattern; msgs are commands:
*
* GEN = Generate ID
* STATUS = Get status string
*/
public function run()
{
$receiver = $this->getZmqSocket($this->dsn);
while (true) {
$msg = $receiver->recv();
if ($msg !== false) {
$this->logger->debug('ZMQ server received command: ' . $msg);
$response = $this->runCommand($msg);
$receiver->send(json_encode($response));
}
$this->generator->heartbeat();
if ($this->debugMode) {
break;
}
}
}
