Creation of Acceptor within the Kafka's SocketServer

SocketServer.scala

/**
 * Thread that accepts and configures new connections. There is one of these per endpoint.
 */
private[kafka] class Acceptor(val endPoint: EndPoint,
                              val sendBufferSize: Int,
                              val recvBufferSize: Int,
                              brokerId: Int,
                              processors: Array[Processor],
                              connectionQuotas: ConnectionQuotas) extends AbstractServerThread(connectionQuotas) with KafkaMetricsGroup {

  ...

    processors.foreach { processor =>
      KafkaThread.nonDaemon(s"kafka-network-thread-$brokerId-${endPoint.listenerName}-${endPoint.securityProtocol}-${processor.id}",
        processor).start()
    }
...