Socket.io Connected User Count

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有刺的猬
有刺的猬 2021-01-30 20:24

I finally got socket.io to work properly, but I have encountered a strange problem.

I am not sure if this is the best way, but I am using:

io.sockets.cli         


        
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  •  天命终不由人
    2021-01-30 21:10

    Connected Users count in number with socket.io version - 1.3.7

    io.on('connection', (socket) => {
        console.log(io.sockets.server.httpServer._connections);  //output in number
        // or
        console.log(io.sockets.server.engine.clientsCount);  //output in number
    });

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