/**
* Get producer by broker id
*
* Method that given a broker id, it will create the producer and
* will return it.
*
* @return IProducer
*/
protected function getProducerByBrokerId($brokerId)
{
if (!isset($this->producerList[$brokerId])) {
if (!isset($this->brokerMetadata[$brokerId])) {
throw new \Kafka\Exception("Broker connection paramters not initialized for broker {$brokerId}");
}
$broker = $this->brokerMetadata[$brokerId];
$kafka = new Kafka($broker['host'], $broker['port']);
$this->producerList[$brokerId] = $kafka->createProducer();
}
return $this->producerList[$brokerId];
}
