def send(self_p, dest, flags):
        """
        Send a frame to a socket, destroy frame after sending.
Return -1 on error, 0 on success.
        """
        return lib.zframe_send(byref(zframe_p.from_param(self_p)), dest, flags)
Send a frame to a socket, destroy frame after sending.
Return -1 on error, 0 on success.