msg->flags |= MFL_NOALLOC; // keep send from allocating a new message; we have a clone to use
msg = send_msg( ctx, msg, nn_sock, max_to ); // do the hard work, msg should be nil on success
msg->flags |= MFL_NOALLOC; // keep send from allocating a new message; we have a clone to use
msg = send_msg( ctx, msg, nn_sock, max_to ); // do the hard work, msg should be nil on success