FreeOpcUa / python-opcua

        self.Priority = 0

        self._freeze = True

    def to_binary(self):

        packet = []

        packet.append(uabin.Primitives.UInt32.pack(self.SubscriptionId))

        packet.append(uabin.Primitives.Double.pack(self.RequestedPublishingInterval))

        packet.append(uabin.Primitives.UInt32.pack(self.RequestedLifetimeCount))

        packet.append(uabin.Primitives.UInt32.pack(self.RequestedMaxKeepAliveCount))

        packet.append(uabin.Primitives.UInt32.pack(self.MaxNotificationsPerPublish))

        packet.append(uabin.Primitives.Byte.pack(self.Priority))

        return b''.join(packet)

    @staticmethod

    def from_binary(data):

        self.Priority = 0

        self._freeze = True

    def to_binary(self):

        packet = []

        packet.append(uabin.Primitives.Double.pack(self.RequestedPublishingInterval))

        packet.append(uabin.Primitives.UInt32.pack(self.RequestedLifetimeCount))

        packet.append(uabin.Primitives.UInt32.pack(self.RequestedMaxKeepAliveCount))

        packet.append(uabin.Primitives.UInt32.pack(self.MaxNotificationsPerPublish))

        packet.append(uabin.Primitives.Boolean.pack(self.PublishingEnabled))

        packet.append(uabin.Primitives.Byte.pack(self.Priority))

        return b''.join(packet)

    @staticmethod

    def from_binary(data):