<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def receive(self, content, **kwargs):
 """ Called when a message is received with either text or bytes filled out. """

        self.connection_context = DjangoChannelConnectionContext(self.message)
        self.subscription_server = DjangoChannelSubscriptionServer(graphene_settings.SCHEMA)
        self.subscription_server.on_open(self.connection_context)
        self.subscription_server.handle(content, self.connection_context)