PUB-SUB with multipart messages
file: bin/anyevent_subscriber.pl @c3e99e4d 7: my $context = zmq_init(); 8: my $subscriber = zmq_socket($context, ZMQ_SUB); 9: zmq_connect($subscriber, 'tcp://localhost:10001'); 10: zmq_setsockopt( $subscriber, ZMQ_SUBSCRIBE, $ARGV[0] || '' ); 11: my $fd = zmq_getsockopt( $subscriber, ZMQ_FD );
we use zmq_setsockopt to set the SUBSCRIBE option