Connection hangs on falsy verifyClient result #1572
Comments
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I can't reproduce with Chrome 74.0.3729.169 on macOS. 'use strict';
const http = require('http');
const WebSocket = require('ws');
const data = `<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
</head>
<body>
<script>
(function () {
var ws = new WebSocket('ws://localhost:8080');
ws.onopen = function () {
console.log('open');
};
})();
</script>
</body>
</html>`;
const server = http.createServer();
server.on('request', function(req, res) {
res.setHeader('Content-Type', 'text/html');
res.end(data);
});
const wss = new WebSocket.Server({
server,
verifyClient(info, cb) {
cb(false);
}
});
wss.on('connection', function() {
console.log('connected');
});
server.listen(8080, function() {
console.log('Server listening on [::]:8080');
});
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It turned out that some extension that was installed interfered with WebSocket connection. The strangest thing is that it only occurred when then the connection was refused. Anyway, now it works. Thanks again @lpinca! |
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Anyway, my suggestion is to not use the |
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Description
At the beginning, I have to say - many thanks for this library.
wsis the lib of choice and was integrated exclusively with Marble.js framework. 💪The issue is very strange because suddenly it started to occur. The problem is probably with refusing a connection inside
verifyClientmethod. If theverifyClientmethod refuses connection then the client hangs and timeouts after some time. An interesting fact is that it occurs even in the simplewsserver. I typically tested it on Chrome browsers (via some client extensions) and one week ago it worked properly. To be honest I'm not sure if some Chrome update introduced some breaking changes to the WebSocket communication during the handshake phase 🤔Reproducible in:
Steps to reproduce:
Expected result:
Actual result:
Attachments:
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