49 lines
1.3 KiB
Python
49 lines
1.3 KiB
Python
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from channels.generic.websocket import AsyncWebsocketConsumer
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import json
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'''
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class ScannerCollector(WebsocketConsumer):
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def connect(self):
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self.accept()
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def disconnect(self, close_code):
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pass
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def receive(self, text_data):
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text_data_json = json.loads(text_data)
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message = text_data_json['message']
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self.send(text_data=json.dumps({
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'message': message
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}))
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'''
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class ScannerCollector(AsyncWebsocketConsumer):
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async def connect(self):
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self.group_name = 'scanner'
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# join to group
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await self.channel_layer.group_add(self.group_name, self.channel_name)
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await self.accept()
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async def disconnect(self):
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# leave group
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await self.channel_layer.group_discard(self.group_name, self.channel_name)
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async def receive(self, text_data):
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print('>>>', text_data)
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msg = '{"message":"pong!"}' if text_data == '{"message":"ping"}' else text_data
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print('<<<', msg)
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await self.channel_layer.group_send(
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self.group_name,
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{
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'type': 'distribute',
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'text': msg
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}
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)
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async def distribute(self, event):
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valother = event['text']
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await self.send(text_data=valother)
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