How to use simple-websocket with this package #1732
Replies: 2 comments 8 replies
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You just have to install |
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Then something else must be wrong. The server does not advertise a websocket upgrade (aka |
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I was finally able to get a log. That is using
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Are you sure the client isn't directly connecting over WebSocket? That's what it looks like to me. The |
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The browser network tool shows xhr requests when receiving or emitting messages, so i don't think so.. |
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Okay. Then provide a complete example and the output of |
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I tried to replicate the issue on a x86 linux machine and a raspberry pi, but couldn't. The example I tested was from flask import Flask, send_file
from flask_socketio import SocketIO
app = Flask(__name__)
socketio = SocketIO(app, logger=False, engineio_logger=True,
async_mode='threading')
@socketio.on('sample')
def handle_json(sample):
print('received: ' + str(sample))
socketio.emit("sample", {"sample": "test"})
@app.route("/")
def index():
return send_file("index.html")
if __name__ == '__main__':
socketio.run(app, host="0.0.0.0")and <html>
<head>
<script src="https://cdnjs.cloudflare.com/ajax/libs/socket.io/4.4.0/socket.io.min.js"
integrity="sha512-I9p4eOeWXGM9m5GhJYd3UDUA5Lr+Epp5e4ykWFYW9hv3jZqdR92S5p+ApMSWuMaV4E+JqILepP1G9kNer4AFGQ=="
crossorigin="anonymous" referrerpolicy="no-referrer">
</script>
</head>
<body>
<script type="text/javascript" charset="utf-8">
var socket = io();
socket.on('sample', function (msg) {
console.log(msg)
});
</script>
<button type="button" onclick="socket.emit('sample', {sample: 'test'})">Send test</button>
</body>
</html>I add the output of |
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How would one use the mentioned websocket server with this package? The documentation does not go into detail. No information is given when booting the server either. It just does not advertise a websocket upgrade.
I need to use this because of the threading async_mode.
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