When Server Socket emit Buffer to Client, browser Client receive Empty ArrayBuffer

server.js

var express = require(‘express’); var app = express(); var http = require(‘http’); var server = http.createServer(app); var io = require(‘socket.io’)(server);

app.get(‘/’, function(req, res) { res.sendfile(‘test.html’); });

io.on(‘connection’, function(socket) { console.log(socket);

var buf = new Buffer(1);
buf.writeUInt8(1, 0, 1);

socket.emit("data", buf);

}); server.listen(3000);

test.html

var socket = io.connect(“http://localhost:3000”); socket.on(‘data’, function(data) { console.log(data); });

In the test.html receive data is empty ArrayBuffer, use nodejs client is ok

[darrachequesne]

@MertOtrk oh! that might be because you use that browser

How in the world are we supposed to fix without a proper way to reproduce? (which browser, which socket.io version?..)

Love ❤️

[ghost]

Thank you, its worked.