akka.io.Inet.SocketOption to set the SO_RCVBUF option
akka.io.Inet.SocketOption to enable or disable SO_REUSEADDR
akka.io.Inet.SocketOption to set the SO_SNDBUF option.
akka.io.Inet.SocketOption to set the traffic class or type-of-service octet in the IP header for packets sent from this socket.
(Since version ) see corresponding Javadoc for more information.