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javascript - socket.io assigning custom socket.id - Stack Overflow
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![Socket.IO] Polling vs. WebSocket Transport – on Balancing Methods.](https://mashhurs.files.wordpress.com/2016/09/polling_websocket.png "Socket.IO] Polling vs. WebSocket Transport – on Balancing Methods.")
Socket.IO] Polling vs. WebSocket Transport – on Balancing Methods.
websocket - What do these numbers mean in socket.io payload? - Stack Overflow
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Socket.IO - Wikipedia
