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WebsocketV2

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  • T

    I am successfully fetch the websocket 2.0 like this
    but problem i am facing that , how to parse binary data in client side . Please help me with this..
    <!DOCTYPE html>
    <html lang="en">
    <head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>WebSocket Example</title>
    </head>
    <body>

    </body>
    <script>
    const clientCode = "***";
    const feedToken = "eyJhbGciOiJIUzUxMiJ9.eyJ1c2VybmFtZSI6Ik41NDA3ODE0MiIsImlhdCI6MTcyNDA0NDAyNiwiZXhwIjoxNzI0MTMwNDI2fQ.V67xpYHh8RME2Qq7R3RGMUqAUI6Nyk4KA1nBQUcqYFPJdbRNoIE06O7wsrezY2xEg_cu3mQyO51QtvOeV-";
    const apiKey = "    ";
    const websocketUrl = ws://smartapisocket.angelone.in/smart-stream?clientCode=${clientCode}&feedToken=${feedToken}&apiKey=${apiKey};
    console.log(websocketUrl);

    const ws = new WebSocket(websocketUrl);

const payload = {
    "correlationID": "abcde12345",
    "action": 1,
    "params": {
        "mode": 3,
        "tokenList": [
            {
                "exchangeType": 1,
                "tokens": [
                    "99926000",
                ]
            },
        ]
    }
};

ws.onopen = function() {
    console.log('Connected to WebSocket');
    ws.send(JSON.stringify(payload));
    console.log('Payload sent:', payload);
    setInterval(() => {
        if (ws.readyState === WebSocket.OPEN) {
            ws.send('ping');
            console.log('Heartbeat sent: ping');
        }
    }, 30000);
};

ws.onmessage = function(event) {
    if (event.data) {

    console.log(event);

            console.log(event.data);
        
        // Read the Blob as an ArrayBuffer
       
    } else {
        console.log('Unexpected data type:', typeof event.data);
    }

    if (event.data === 'pong') {
        console.log('Received heartbeat response: ' + event.data);
    }
};

ws.onerror = function(error) {
    console.error('WebSocket error:', error);
};

ws.onclose = function() {
    console.log('WebSocket connection closed');
};

    </script>
    </html>

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