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ws.py

@@ -0,0 +1,40 @@
+import json
+import asyncio
+import websockets
+
+true = True
+false = False
+null = None
+
+clients = set()
+mtserver = null
+
+async def serve(websocket):
+    global mtserver
+    clients.add(websocket)
+    try:
+        async for message in websocket:
+            try:
+                print(f"Received: {message}")
+                data = json.loads(message)
+                if data["type"] == "chat":
+                    for c in clients:
+                        if c != websocket: await c.send(json.dumps({"type": "chat", "name": data["sender"], "msg": data["msg"]}))
+                elif data["type"] == "online":
+                    mtserver = websocket
+                    for c in clients:
+                        if c != mtserver: await c.send(json.dumps({"type": "online"}))
+                else:
+                    pass
+                print(f"Sent: {message}")
+            except:
+                continue
+    finally:
+        if mtserver == websocket: mtserver = null
+        clients.remove(websocket)
+
+async def main():
+    server = await websockets.serve(serve, "", 8001)
+    await server.wait_closed()
+
+asyncio.run(main())