MongoDB Nested Query Returns Only Last Occuring Result

To navigate the js async, I did some to and fro emitting with socket.io and it worked

on the server side

var query = records.find({$or:[{starter:data},{receiver:data}]},{});//check the records table for all persons the logged in user has spoken toquery.sort('-createDate').exec(function (err, docs){    if(err) throw err;    for(var i=docs.length-1; i>= 0; i--)    {       var starter  = docs[i].starter;        var receiver = docs[i].receiver;        var lasttxt = docs[i].lastMessage;         if (starter == socket.usernames){          var target = receiver;        }else        {          var target = starter;        }      var userlast = target+" "+lasttxt;                socket.emit('lastly', userlast);//Emit the username and last message for the client to emit back here    }})

On your client side, Pick up the emitted data

 socket.on('lastly', function(data){//Recieve the data and send right back                  socket.emit('lastly2', data);              });

Back on you server side, pick up the data sent back

socket.on('lastly2', function(data){//receive the username and last message to work withvar check = data;var space = check.indexOf(' ');var name = check.substr(0, space);var msg = check.substr(space+1);usersrec.find({username:name},{}).lean().exec(function (errx, docx){            if(errx) throw errx;            docx[0].message = msg;            socket.emit('usernames', docx);      });

Yeah its probably unorthodox, but at least it gets the job done. Im open to better suggestion tho