maslyankov
commented
2 years ago Client page for test:
<!DOCTYPE HTML>
<html>
<head>
<title>python-socketio test</title>
<script type="text/javascript" src="https://code.jquery.com/jquery-2.1.4.min.js"></script>
<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/socket.io/3.0.3/socket.io.min.js"></script>
<script type="text/javascript" charset="utf-8">
$(document).ready(function(){
var socket = io.connect("ws://127.0.0.1:5000", {
path: "/sockets/socket.io"
});
console.log(`Socket obj is:`);
console.dir(socket);
socket.on('connect', function() {
socket.emit('my_event', {data: 'I\'m connected!'});
});
socket.on('disconnect', function() {
$('#log').append('<br>Disconnected');
});
socket.on('my_response', function(msg) {
console.log(`Received: ${msg.data}`);
$('#log').append('<br>Received: ' + msg.data);
});
// event handler for server sent data
// the data is displayed in the "Received" section of the page
// handlers for the different forms in the page
// these send data to the server in a variety of ways
$('form#emit').submit(function(event) {
socket.emit('my_event', {data: $('#emit_data').val()});
return false;
});
$('form#broadcast').submit(function(event) {
socket.emit('my_broadcast_event', {data: $('#broadcast_data').val()});
return false;
});
$('form#join').submit(function(event) {
socket.emit('join', {room: $('#join_room').val()});
return false;
});
$('form#leave').submit(function(event) {
socket.emit('leave', {room: $('#leave_room').val()});
return false;
});
$('form#send_room').submit(function(event) {
socket.emit('my_room_event', {room: $('#room_name').val(), data: $('#room_data').val()});
return false;
});
$('form#close').submit(function(event) {
socket.emit('close room', {room: $('#close_room').val()});
return false;
});
$('form#disconnect').submit(function(event) {
socket.emit('disconnect request');
return false;
});
});
</script>
</head>
<body>
<h1>python-socketio test</h1>
<h2>Send:</h2>
<form id="emit" method="POST" action='#'>
<input type="text" name="emit_data" id="emit_data" placeholder="Message">
<input type="submit" value="Echo">
</form>
<form id="broadcast" method="POST" action='#'>
<input type="text" name="broadcast_data" id="broadcast_data" placeholder="Message">
<input type="submit" value="Broadcast">
</form>
<form id="join" method="POST" action='#'>
<input type="text" name="join_room" id="join_room" placeholder="Room Name">
<input type="submit" value="Join Room">
</form>
<form id="leave" method="POST" action='#'>
<input type="text" name="leave_room" id="leave_room" placeholder="Room Name">
<input type="submit" value="Leave Room">
</form>
<form id="send_room" method="POST" action='#'>
<input type="text" name="room_name" id="room_name" placeholder="Room Name">
<input type="text" name="room_data" id="room_data" placeholder="Message">
<input type="submit" value="Send to Room">
</form>
<form id="close" method="POST" action="#">
<input type="text" name="close_room" id="close_room" placeholder="Room Name">
<input type="submit" value="Close Room">
</form>
<form id="disconnect" method="POST" action="#">
<input type="submit" value="Disconnect">
</form>
<h2>Received:</h2>
<div><p id="log"></p></div>
</body>
</html>
First Check
Commit to Help
Example Code
Description
Using the above code, if I comment out the middlewares, the sockets work as expected and can connect. If I leave the middlewares, the client cannot connect and I constantly get errors as such:
Operating System
Windows
Operating System Details
No response
FastAPI Version
0.70.0
Python Version
3.9.6
Additional Context
Starting the server with: