create room socket io
// client side code
var socket = io.connect();
socket.emit('create', 'room1');
// server side code
io.sockets.on('connection', function(socket) {
socket.on('create', function(room) {
socket.join(room);
});
});create room socket io
// client side code
var socket = io.connect();
socket.emit('create', 'room1');
// server side code
io.sockets.on('connection', function(socket) {
socket.on('create', function(room) {
socket.join(room);
});
});rooms in socket io
io.on('connection', socket => {
socket.join('some room');
});
//And then simply use to or in (they are the same) when broadcasting or emitting:
io.to('some room').emit('some event');
//You can emit to several rooms at the same time:
io.to('room1').to('room2').to('room3').emit('some event');
//In that case, an union is performed: every socket that is at least in one of the rooms will get the event once (even if the socket is in two or more rooms).
//You can also broadcast to a room from a given socket:
io.on('connection', function(socket){
socket.to('some room').emit('some event');
});create room socket io
io.sockets.in(room).emit('event', data);create room socket io
socket.on('create', function (room) {
socket.join(room);
});Copyright © 2021 Codeinu
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