Working with objects in socket.io

Question

Here is my app.js

redis.on('message', function(channel, message) {

    //console.log('Redis: Message on ' + channel + ' received!');
    //
    //message1 = JSON.parse(message).object;
    //console.log(message1);
    //console.log(message1.question_model_user_id);

    message = JSON.parse(message);
    io.emit('new', message);

});

console.log('user connected');

socket.on('disconnect', function(){
    console.log('user disconnected');
});

now my client script

var socket = io('http://localhost:3000');

socket.on('new',function(data){
    $.each( data, function( key, value ) {
        console.log(value);
      //$.each( value, function( key, value1 ) {
      //    $.each( value1, function( key, value3 ) {
      //        console.log(key);
      //    });
      //});
    });

Now user A have one object and user B has 0 object. Whenever A refreshes the page B should get one object but i am getting many objects as the same objects increases like +1 if user A refreshes the page only once.

A question would be welcome. What is redit on your server code ? We need context to understand what you mean. — Mouloud85
– Mouloud85, Commented Jul 11, 2015 at 17:32
Oh i am sending the object on the test-channel via redis subscribe so if the subscribe is made redis.on message would run user a has one object which has 8 array and b got 0 object now whenever a refresh b would get one object now next time if b refresh a gets empty object now if a refresh b get 2 objects? — ujwal dhakal
– ujwal dhakal, Commented Jul 11, 2015 at 17:35
issue has been resolved some one told me to io.emit to send objects to all the connected client and i used socket.emit now the objects are not getting +1 every time page is being refresh thanks everyone — ujwal dhakal
– ujwal dhakal, Commented Jul 11, 2015 at 17:51

user5124914 · Accepted Answer · 2015-07-17 12:02:49Z

1

Use io.socket instead of io.emit to emit the object oncee

answered Jul 17, 2015 at 12:02

user5124914

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