(bind-func set_up_reply_socket
(lambda ()
(if (or (< (set! REPLY_SOCKET (create_socket NN_REP)) 0)
(< (bind_socket REPLY_SOCKET "tcp://0.0.0.0:7199") 0))
(nn_println_strerror "reply socket")
(println "successfully bound REPLY_SOCKET:" REPLY_SOCKET))))