25 lines
765 B
Python
25 lines
765 B
Python
"""
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WebSocket connection manager — handles multiple simultaneous clients.
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"""
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from fastapi import WebSocket
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from typing import List
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class ConnectionManager:
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def __init__(self):
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self.active_connections: List[WebSocket] = []
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async def connect(self, websocket: WebSocket):
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await websocket.accept()
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self.active_connections.append(websocket)
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def disconnect(self, websocket: WebSocket):
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self.active_connections.remove(websocket)
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async def broadcast_json(self, data: dict):
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for connection in self.active_connections:
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await connection.send_json(data)
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async def broadcast_bytes(self, data: bytes):
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for connection in self.active_connections:
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await connection.send_bytes(data)
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