socket.io emit back to specific socket code example
Example 1: socket io emit from socket instance or server
socket.emit('message', "this is a test");
socket.broadcast.emit('message', "this is a test");
socket.broadcast.to('game').emit('message', 'nice game');
socket.to('game').emit('message', 'enjoy the game');
socket.broadcast.to(socketid).emit('message', 'for your eyes only');
io.emit('message', "this is a test");
io.in('game').emit('message', 'cool game');
io.of('myNamespace').emit('message', 'gg');
socket.emit();
socket.broadcast.emit();
socket.on();
io.sockets.socket();
io.sockets.emit();
io.sockets.on() ;
Example 2: socket emit to specific room using nodejs socket.io
io.on('connection', function(socket){ socket.to('some room').emit('some event');});