I have a server node Js with express I want to use two socket with my clients in the same page server.js (contains all my controllers), suddenly I want to put the first socket under the url ("/connection"), and A second one under the url ("/giveUserConnected") that will serve me to recupir the connected users, par exemple :
client.html :
var socket = io.connect('http://127.0.0.1:9999/connection');
To contact server.js :
app.get('/connection',function (req,res) {
io.on('connection', function(socket){
console.log('a user connected');
});
});
and another socket2 in client.html :
var socket2 = io.connect('http://127.0.0.1:9999/giveUserConnected');
to contact server.js :
app.get('/giveUserConnected',function (req,res) {
io.on('connection', function(socket){
// to recuper list of users connected
});
});
but it does not work what is the solution , thank's
You are mixing HTTP requests with socket.io
requests, which are two different things.
When you provide a path name to io.connect()
(in this case, /connection
and /giveUserConnected
), the socket.io
server uses the path as the name to a namespace that the client connects to.
What I think you want is to just create an event handler for a particular message that will return the list of users. You could use acknowledgement functions for that:
// server
io.on('connection', function(socket) {
socket.on('giveUserConnected', function(fn) {
fn(listOfUsers);
});
});
// client
socket.emit('giveUserConnected', function(users) {
...
});
What listOfUsers
is depends on your app.
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