@property
    def properties(self):
        return self._try_decode_utf8_content(self._properties, 'properties')
``True`` if connection is established else it's a listening socket
dataset/ETHPy150Open eandersson/amqpstorm/amqpstorm/message.py/Message.properties--crossover with--dataset/ETHPy150Open hakril/PythonForWindows/windows/winobject/network.py/TCP6Connection.established