SocketIO blocks server
0
I have a simple app that uses express to serve a static page which creates a socketio connection. The problem is the server stops responding after a minute or two. This is the code:
server.js
const path = require('path');
const http = require('http');
const express = require('express');
const socketIO = require('socket.io');
const publicPath = path.join(__dirname, './public');
const port = 3000;
let app = express();
let server = http.createServer(app);
var io = socketIO(server);
app.get(`/`, (req, res) => {
res.sendFile(publicPath + '/index.html');
});
server.listen(port, () => {
console.log('listening...');
})
io.on('connection', (socket) => {
socket.on('test', (data) => {
console.log(data);
});
});
index.html
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=no">
</head>
<body class="centered">
<center><h1>This is a test</h1></center>
<script src="/socket.io/socket.io.js"></script>
<script>
var socket = io();
socket.on('connect', () => {
socket.emit('test', 'this is some data');
});
</script>
</body>
</html>
Package.json
{
"name": "test",
"version": "1.0.0",
"description": "",
"main": "server.js",
"scripts": {
"test": "echo "Error: no test specified" && exit 1",
"start": "node server.js"
},
"author": "",
"license": "ISC",
"dependencies": {
"express": "^4.16.4",
"socket.io": "^2.1.1"
}
}
Of course there are no errors on server or client. If i remove the line var socket = io() the app runs smoothly.
express socket.io
asked Nov 27 '18 at 8:56
Sagi RikaSagi Rika
7311
|
show 11 more comments
0
I have a simple app that uses express to serve a static page which creates a socketio connection. The problem is the server stops responding after a minute or two. This is the code:
server.js
const path = require('path');
const http = require('http');
const express = require('express');
const socketIO = require('socket.io');
const publicPath = path.join(__dirname, './public');
const port = 3000;
let app = express();
let server = http.createServer(app);
var io = socketIO(server);
app.get(`/`, (req, res) => {
res.sendFile(publicPath + '/index.html');
});
server.listen(port, () => {
console.log('listening...');
})
io.on('connection', (socket) => {
socket.on('test', (data) => {
console.log(data);
});
});
index.html
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=no">
</head>
<body class="centered">
<center><h1>This is a test</h1></center>
<script src="/socket.io/socket.io.js"></script>
<script>
var socket = io();
socket.on('connect', () => {
socket.emit('test', 'this is some data');
});
</script>
</body>
</html>
Package.json
{
"name": "test",
"version": "1.0.0",
"description": "",
"main": "server.js",
"scripts": {
"test": "echo "Error: no test specified" && exit 1",
"start": "node server.js"
},
"author": "",
"license": "ISC",
"dependencies": {
"express": "^4.16.4",
"socket.io": "^2.1.1"
}
}
Of course there are no errors on server or client. If i remove the line var socket = io() the app runs smoothly.
express socket.io
asked Nov 27 '18 at 8:56
Sagi RikaSagi Rika
7311
you have absolutely no socket.io handling in the server, neither in the frontend, what are your expectation ? you should create some channels and put/read data from/in it, then we can see if the server is really not responding or not.
– Marwen Trabelsi
Nov 27 '18 at 10:17
@MarwenTrabelsi I added a simple logging on connection on both sides, The logging works fine for a minute or so, and then the server just stops responding.
– Sagi Rika
Nov 27 '18 at 10:23
you are just connecting the client to the server, there is no real input/output. can you add some events and emit some other ? just to make a real working app, the current code will hangs doing nothing.
– Marwen Trabelsi
Nov 27 '18 at 10:25
@MarwenTrabelsi Added a custom 'data' event. The server is responding to it, printing the data as expected. As usual, about 1 minute after I connect the server gets stuck.
– Sagi Rika
Nov 27 '18 at 10:30
1
so the problem is not about the code or at least not anything we could know, this is something related to other problems on OS side.
– Marwen Trabelsi
Nov 27 '18 at 14:22
|
show 11 more comments
0
0
0
I have a simple app that uses express to serve a static page which creates a socketio connection. The problem is the server stops responding after a minute or two. This is the code:
server.js
const path = require('path');
const http = require('http');
const express = require('express');
const socketIO = require('socket.io');
const publicPath = path.join(__dirname, './public');
const port = 3000;
let app = express();
let server = http.createServer(app);
var io = socketIO(server);
app.get(`/`, (req, res) => {
res.sendFile(publicPath + '/index.html');
});
server.listen(port, () => {
console.log('listening...');
})
io.on('connection', (socket) => {
socket.on('test', (data) => {
console.log(data);
});
});
index.html
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=no">
</head>
<body class="centered">
<center><h1>This is a test</h1></center>
<script src="/socket.io/socket.io.js"></script>
<script>
var socket = io();
socket.on('connect', () => {
socket.emit('test', 'this is some data');
});
</script>
</body>
</html>
Package.json
{
"name": "test",
"version": "1.0.0",
"description": "",
"main": "server.js",
"scripts": {
"test": "echo "Error: no test specified" && exit 1",
"start": "node server.js"
},
"author": "",
"license": "ISC",
"dependencies": {
"express": "^4.16.4",
"socket.io": "^2.1.1"
}
}
Of course there are no errors on server or client. If i remove the line var socket = io() the app runs smoothly.
express socket.io
asked Nov 27 '18 at 8:56
Sagi RikaSagi Rika
7311
I have a simple app that uses express to serve a static page which creates a socketio connection. The problem is the server stops responding after a minute or two. This is the code:
server.js
const path = require('path');
const http = require('http');
const express = require('express');
const socketIO = require('socket.io');
const publicPath = path.join(__dirname, './public');
const port = 3000;
let app = express();
let server = http.createServer(app);
var io = socketIO(server);
app.get(`/`, (req, res) => {
res.sendFile(publicPath + '/index.html');
});
server.listen(port, () => {
console.log('listening...');
})
io.on('connection', (socket) => {
socket.on('test', (data) => {
console.log(data);
});
});
index.html
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=no">
</head>
<body class="centered">
<center><h1>This is a test</h1></center>
<script src="/socket.io/socket.io.js"></script>
<script>
var socket = io();
socket.on('connect', () => {
socket.emit('test', 'this is some data');
});
</script>
</body>
</html>
Package.json
{
"name": "test",
"version": "1.0.0",
"description": "",
"main": "server.js",
"scripts": {
"test": "echo "Error: no test specified" && exit 1",
"start": "node server.js"
},
"author": "",
"license": "ISC",
"dependencies": {
"express": "^4.16.4",
"socket.io": "^2.1.1"
}
}
Of course there are no errors on server or client. If i remove the line var socket = io() the app runs smoothly.
express socket.io
express socket.io
asked Nov 27 '18 at 8:56
Sagi RikaSagi Rika
7311
asked Nov 27 '18 at 8:56
Sagi RikaSagi Rika
7311
edited Nov 27 '18 at 10:50
Sagi Rika
asked Nov 27 '18 at 8:56
Sagi RikaSagi Rika
7311
asked Nov 27 '18 at 8:56
Sagi RikaSagi Rika
7311
asked Nov 27 '18 at 8:56
Sagi RikaSagi Rika
7311
7311
you have absolutely no socket.io handling in the server, neither in the frontend, what are your expectation ? you should create some channels and put/read data from/in it, then we can see if the server is really not responding or not.
– Marwen Trabelsi
Nov 27 '18 at 10:17
@MarwenTrabelsi I added a simple logging on connection on both sides, The logging works fine for a minute or so, and then the server just stops responding.
– Sagi Rika
Nov 27 '18 at 10:23
you are just connecting the client to the server, there is no real input/output. can you add some events and emit some other ? just to make a real working app, the current code will hangs doing nothing.
– Marwen Trabelsi
Nov 27 '18 at 10:25
@MarwenTrabelsi Added a custom 'data' event. The server is responding to it, printing the data as expected. As usual, about 1 minute after I connect the server gets stuck.
– Sagi Rika
Nov 27 '18 at 10:30
1
so the problem is not about the code or at least not anything we could know, this is something related to other problems on OS side.
– Marwen Trabelsi
Nov 27 '18 at 14:22
|
show 11 more comments
you have absolutely no socket.io handling in the server, neither in the frontend, what are your expectation ? you should create some channels and put/read data from/in it, then we can see if the server is really not responding or not.
– Marwen Trabelsi
Nov 27 '18 at 10:17
@MarwenTrabelsi I added a simple logging on connection on both sides, The logging works fine for a minute or so, and then the server just stops responding.
– Sagi Rika
Nov 27 '18 at 10:23
you are just connecting the client to the server, there is no real input/output. can you add some events and emit some other ? just to make a real working app, the current code will hangs doing nothing.
– Marwen Trabelsi
Nov 27 '18 at 10:25
@MarwenTrabelsi Added a custom 'data' event. The server is responding to it, printing the data as expected. As usual, about 1 minute after I connect the server gets stuck.
– Sagi Rika
Nov 27 '18 at 10:30
1
so the problem is not about the code or at least not anything we could know, this is something related to other problems on OS side.
– Marwen Trabelsi
Nov 27 '18 at 14:22
you have absolutely no socket.io handling in the server, neither in the frontend, what are your expectation ? you should create some channels and put/read data from/in it, then we can see if the server is really not responding or not.
– Marwen Trabelsi
Nov 27 '18 at 10:17
you have absolutely no socket.io handling in the server, neither in the frontend, what are your expectation ? you should create some channels and put/read data from/in it, then we can see if the server is really not responding or not.
– Marwen Trabelsi
Nov 27 '18 at 10:17
@MarwenTrabelsi I added a simple logging on connection on both sides, The logging works fine for a minute or so, and then the server just stops responding.
– Sagi Rika
Nov 27 '18 at 10:23
@MarwenTrabelsi I added a simple logging on connection on both sides, The logging works fine for a minute or so, and then the server just stops responding.
– Sagi Rika
Nov 27 '18 at 10:23
you are just connecting the client to the server, there is no real input/output. can you add some events and emit some other ? just to make a real working app, the current code will hangs doing nothing.
– Marwen Trabelsi
Nov 27 '18 at 10:25
you are just connecting the client to the server, there is no real input/output. can you add some events and emit some other ? just to make a real working app, the current code will hangs doing nothing.
– Marwen Trabelsi
Nov 27 '18 at 10:25
@MarwenTrabelsi Added a custom 'data' event. The server is responding to it, printing the data as expected. As usual, about 1 minute after I connect the server gets stuck.
– Sagi Rika
Nov 27 '18 at 10:30
@MarwenTrabelsi Added a custom 'data' event. The server is responding to it, printing the data as expected. As usual, about 1 minute after I connect the server gets stuck.
– Sagi Rika
Nov 27 '18 at 10:30
1
1
so the problem is not about the code or at least not anything we could know, this is something related to other problems on OS side.
– Marwen Trabelsi
Nov 27 '18 at 14:22
so the problem is not about the code or at least not anything we could know, this is something related to other problems on OS side.
– Marwen Trabelsi
Nov 27 '18 at 14:22
|
show 11 more comments
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you have absolutely no socket.io handling in the server, neither in the frontend, what are your expectation ? you should create some channels and put/read data from/in it, then we can see if the server is really not responding or not.
– Marwen Trabelsi
Nov 27 '18 at 10:17
@MarwenTrabelsi I added a simple logging on connection on both sides, The logging works fine for a minute or so, and then the server just stops responding.
– Sagi Rika
Nov 27 '18 at 10:23
you are just connecting the client to the server, there is no real input/output. can you add some events and emit some other ? just to make a real working app, the current code will hangs doing nothing.
– Marwen Trabelsi
Nov 27 '18 at 10:25
@MarwenTrabelsi Added a custom 'data' event. The server is responding to it, printing the data as expected. As usual, about 1 minute after I connect the server gets stuck.
– Sagi Rika
Nov 27 '18 at 10:30
1
so the problem is not about the code or at least not anything we could know, this is something related to other problems on OS side.
– Marwen Trabelsi
Nov 27 '18 at 14:22