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https://github.com/avatao-content/baseimage-tutorial-framework
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22 lines
771 B
Python
22 lines
771 B
Python
from tfw.networking import Scope
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from tfw.components import FrontendMessageStorage
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from .event_handler import EventHandler
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class FrontendEventHandler(EventHandler):
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def __init__(self):
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frontend_keys = ('message', 'queueMessages', 'dashboard', 'console')
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self._frontend_message_storage = FrontendMessageStorage(frontend_keys)
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super().__init__((*frontend_keys, 'recover'), scope=Scope.WEBSOCKET)
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def handle_event(self, message):
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self._frontend_message_storage.save_message(message)
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if message['key'] == 'recover':
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self.recover_frontend()
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self.send_message(message)
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def recover_frontend(self):
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for message in self._frontend_message_storage.messages:
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self.send_message(message)
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