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Using Promises with MySQL Queries Results in Timeout

I'm wondering if I implemented Promises correctly with MySQL statements. The problem is that it will timeout waiting for the query results. I find this strange because I implemented the code the same way using callback functions and it never timed out. I think I'm using Promises incorrectly but can't figure out how. I confirmed that the code using Promises does work on retrieving small datasets (hundreds), but times out when retrieving thousands of records.
Using Promises
function innermostRetrieveDependencyByResource(dep_name_version){
var sql = "SELECT * FROM dependent WHERE name_version = '" + dep_name_version + "' LIMIT 1";
return database.query(sql).then(result => {
return result;
})
}
function innerRetrieveDependencyByResource(scan_id){
var depList = [];
var sql = "SELECT DISTINCT dep_name_version FROM branch WHERE scanid = '" + scan_id + "'";
return database.query(sql).then(result => {
promiseList = [];
for (r in result){ // iterate over branch scans
dep_name_version = result[r];
promiseList.push(innermostRetrieveDependencyByResource(dep_name_version))
}
return Promise.all(promiseList).then(result => {
return result;
})
})
}
function retrieveDependencyByResource(resource, cb){
promiseList = []
var sql = "SELECT (scanid) FROM scan WHERE resource = '" + resource + "'";
database.query(sql).then(result => { // note: query returns a Promise
var scanPending = result.length;
for (s in result){
scan_id = result[s].scanid;
promiseList.push(innerRetrieveDependencyByResource(scan_id))
}
Promise.all(promiseList).then(result => {
cb(result);
})
})
}
Using Callbacks:
function retrieveDependency(projname, branch, cb){
depList = []
var sql = "SELECT (scanid) FROM scan WHERE project = '" + projname + "' AND branch = '" + branch + "'";
connection.query(sql, function (err, result) { // note: query returns a Promise
if (err) throw err;
scan_id = result[0].scanid;
var sql = "SELECT DISTINCT dep_name_version FROM branch WHERE scanid = '" + scan_id + "'";
connection.query(sql, function (err, result) {
if (err) throw err;
pending = result.length;
for (r in result){
dep_name_version = result[r].dep_name_version;
var sql = "SELECT * FROM dependent WHERE name_version = '" + dep_name_version + "'";
connection.query(sql, function(err, result){
if (err) throw err;
depList.push(result);
if ( 0 === --pending ){
cb(depList);
}
})
}
});
});
}

For proper query promises, use mysql2/promise or mysql21.
Also, I'd recommend loading results with a single query:
// with mysql21
let query = `SELECT scanid, dep_name_version, dependent*
FROM scan
JOIN branch USING (scanid)
JOIN dependent ON (name_version = dep_name_version)
WHERE resource = ?`;
const retrieveDependencyByResource = async (resource) =>
connection.query(query, [resource]);
// await results
let dependencies = await retrieveDependencyByResource(resource));
// or use then
retrieveDependencyByResource(resource)
.then(dependencies => {
...
});

NodeJS Json Data not fully inserting into database

Been 2 days trying to find a solution to my problem.
I request data(json) from a website.
They return fine and json is valid but when i try to insert them to database almost 10% do not get inserted.
I dont know what to do, i even tried php with same results.
Any help world be appreciated thank you.
This is json ouptut after selecting the data attribute var result = obj.data; pastebin
var request = require("request");
var fs = require('fs');
var sleep = require('system-sleep');
var mysql = require('mysql');
var connection = mysql.createConnection({
host: 'localhost',
user: 'root',
password: '',
database: 'feeds',
timezone: 'Z'
});
request.post({
url: "xxx",
headers: {
"Content-Type": "application/json"
},
body: '{"xx": "true", "xxx": "true"}'
}, function(error, response, body) {
var obj = JSON.parse(body);
var result = obj.data;
console.log(result);
for (var i = 0; i < result.length; i++) {
var object = result[i];
for (property in object) {
var value = object[property];
var pid, pname;
if (property == "id") {
pid = value;
}
if (property == "name") {
pname = value;
}
if (property == "xxxxx") {}
if (property == "xxxxxxxx") {
connection.query('INSERT INTO tournaments(id, name) VALUES (' + pid + ', "' + pname + '")');
}
}
}
});

Welcome to SO.
There is probably an error that you are missing. You request the insertion but then let it go. connection.query allows a function as its second parameter, and that is a callback. Check out the following line
connection.query( 'SELECT * FROM some_table', ( err, rows ) => {
// do something with the results here
} );
For you it would look something like:
connection.query('INSERT INTO tournaments(id, name) VALUES (' + pid + ', "' + pname + '")', function(err, rows){
console.log('Successful write', rows);
console.error('Error! This did not write because: ', err);
})
You should console.log both err and rows, for each time this is called. Odds are you will now see why some of the results are not getting written into the DB, and they will show up as errors.

Return to ajax call only after all transactions are completed on nodejs router

I am trying to make an ajax call to a node page, which performs some operations to the database, based on the parameters passed in the ajax calls.
The issue I am facing is that the control is passed back to the html page(I am using an alert to test the request completion) which initiated the ajax call even before all the DB transactions are completed on the nodejs end.
I have added a smaller version of the code for better understanding.
Origin: HTML page
<div id="paramList">
<form action='import/other' method='POST' style='display:none;' id="h_form">
<label><input type="checkbox" value="opt1" />Option 1</label>
<label><input type="checkbox" value="opt2" />Option 2</label>
<label><input type="checkbox" value="opt3" />Option 3</label>
<label><input type="checkbox" value="opt4" />Option 4</label>
<label><input type="checkbox" value="opt5" />Option 5</label>
</form>
</div>
<button onclick="startValidation()">Submit</button>
Handler: JS
function startValidation() {
var paramlist = '';
$("#paramList input[type='checkbox']").each(function() {
if ($(this).is(":checked")) {
paramlist += "'" + $(this).val() + "',";
}
});
paramlist = paramlist.substr(0, paramlist.length - 1);
var req = $.ajax({
url: '/import/validate',
type: 'POST',
data: { paramList: paramlist, fileName: finalName }
})
req.done(function(data, status) {
alert('Data validated successfully. Select Ok to go to validate sheet: ' + status);
var form = $("#h_form");
form.submit();
//redirect to the other page and load data from the latest insert
});
req.fail(function(xOptions, textStatus) {
alert('Error occured!: ' + textStatus);
});
}
Server side script
NodeJS: Router
router.post('/validate',function(req,res){
var paramlist = req.body.paramList;
var fileName = req.body.fileName;
var cli = modImport.parseFile(fileName,paramlist);
res.send(cli);
});
//Import module: modImport.js
module.exports.executeQuery = function(strSQL, operationType, tableName, cb, param) {
logger.log('debug','running query: '+strSQL);
var request = new sql.Request(connection);
request.query(strSQL,function(err, recordset) {
if(err){
logger.error('ERROR in '+operationType+' ON '+tableName+': '+err);
}
logger.info(operationType+' ON '+tableName+' successful!');
if(cb){
cb(param);
}
});
},
module.exports.parseFile: function(filePath, validateParam){
sql.connect(config).then(function() {
var arr = [];
arr.push(data);arr.push(validateParam);
arr.push(tName);
var delQ = "DELETE FROM [Tbl_TempData]";
util.executeQuery(delQ,'DELETION','[Tbl_TempData]', module.exports.bulkImportIntoTempData, arr);
console.log("deletion completed");
}).catch(function(err) {
logger.error('other error: '+err);
});
},
module.exports.bulkImportIntoTempData: function(arr){
var data = arr[0];
var validateParam = arr[1];
var tName = arr[2];
var bInQ = "INSERT INTO [Tbl_TempData] (field1,field2,field3) VALUES ";
data.forEach(function(rec, index){
var keys = Object.keys(rec);
var kLen = keys.length - 1;
keys.forEach(function(datum,cursor){
bInQ += "('" + datum + "','" + rec[datum] + "','" + tName + ")";
if(cursor < kLen){
bInQ += ",";
}
});
});
module.exports.executeQuery(bInQ,'BULK INSERTION','[Omni_TempSurveyData]',module.exports.processForTempCalc,validateParam);
},
module.exports.processForTempCalc: function(validateParam){
var strSQL = "DELETE FROM [Tbl_TempCalc]";
util.executeQuery(strSQL,'DELETION','[Tbl_TempCalc]',module.exports.insertIntoTempCalc,validateParam);
},
module.exports.insertIntoTempCalc: function(validateParam){
var strSQL = "INSERT INTO .....";
//some transformations here from other tables
util.executeQuery(strSQL,'INSERTION','[Tbl_TempCalcData]');
},
module.exports.insertIntoBlankCalc: function(validateParam){
var strSQL = "INSERT INTO .....";
util.executeQuery(strSQL,'INSERTION','[Tbl_BlankCalcData]');
//TODO: return the ajax call
}
After the ajax completion, the user is to be redirected to a page which is loading data from the last inserted table. But since the alert is popped up before final insertion, the redirected page is shown blank to the user.
Please suggest how to overcome this scenario.

if other functions work fine this will resolve the problem:
NodeJS: Router
router.post('/validate',function(req,res){
var paramlist = req.body.paramList;
var fileName = req.body.fileName;
var cli = modImport.parseFile(fileName,paramlist,function(){
res.send(cli);
});
});
//Import module: modImport.js
module.exports.executeQuery = function(strSQL, operationType, tableName, cb, param) {
logger.log('debug','running query: '+strSQL);
var request = new sql.Request(connection);
request.query(strSQL,function(err, recordset) {
if(err){
logger.error('ERROR in '+operationType+' ON '+tableName+': '+err);
}
logger.info(operationType+' ON '+tableName+' successful!');
if(cb){
cb(param);
}
});
},
module.exports.parseFile: function(filePath, validateParam,callback){
sql.connect(config).then(function() {
var arr = [];
arr.push(data);arr.push(validateParam);
arr.push(tName);
var delQ = "DELETE FROM [Tbl_TempData]";
util.executeQuery(delQ,'DELETION','[Tbl_TempData]', module.exports.bulkImportIntoTempData, arr);
console.log("deletion completed");
callback()
}).catch(function(err) {
logger.error('other error: '+err);
callback()
});
},
module.exports.bulkImportIntoTempData: function(arr){
var data = arr[0];
var validateParam = arr[1];
var tName = arr[2];
var bInQ = "INSERT INTO [Tbl_TempData] (field1,field2,field3) VALUES ";
data.forEach(function(rec, index){
var keys = Object.keys(rec);
var kLen = keys.length - 1;
keys.forEach(function(datum,cursor){
bInQ += "('" + datum + "','" + rec[datum] + "','" + tName + ")";
if(cursor < kLen){
bInQ += ",";
}
});
});
module.exports.executeQuery(bInQ,'BULK INSERTION','[Omni_TempSurveyData]',module.exports.processForTempCalc,validateParam);
},
module.exports.processForTempCalc: function(validateParam){
var strSQL = "DELETE FROM [Tbl_TempCalc]";
util.executeQuery(strSQL,'DELETION','[Tbl_TempCalc]',module.exports.insertIntoTempCalc,validateParam);
},
module.exports.insertIntoTempCalc: function(validateParam){
var strSQL = "INSERT INTO .....";
//some transformations here from other tables
util.executeQuery(strSQL,'INSERTION','[Tbl_TempCalcData]');
},
module.exports.insertIntoBlankCalc: function(validateParam){
var strSQL = "INSERT INTO .....";
util.executeQuery(strSQL,'INSERTION','[Tbl_BlankCalcData]');
//TODO: return the ajax call
}

if i am right the "modImport.parseFile" function does not return anything and just calls "util.executeQuery" in a promise.
so in this line "var cli = modImport.parseFile(fileName,paramlist);" cli is not valued and raises an error;
i think you should send "res.send(cli)" as callback for "modImport.parseFile" as parameter and then send it for "util.executeQuery" or you should change your functions
update:
i changed your code this way. so i can not run it but i guess it will works. hope it helps.
router.post('/validate',function(req,res){
var paramlist = req.body.paramList;
var fileName = req.body.fileName;
var GLOBAL.response_function = function(err,data)
{
//here you can do anything with your data or err;
// like that
if (err)
{
return res.status(404).send(err.toString());
}
else
{
// if your data is json
return res.status(200).send(JSON.stringify(data));
}
};
modImport.parseFile(fileName,paramlist) ;
});
module.exports.executeQuery = function(strSQL, operationType, tableName, cb, param) {
logger.log('debug','running query: '+strSQL);
var request = new sql.Request(connection);
request.query(strSQL,function(err, recordset) {
if(err){
logger.error('ERROR in '+operationType+' ON '+tableName+': '+err);
}
logger.info(operationType+' ON '+tableName+' successful!');
if(cb){
if (param.is_return_callback)
{
cb(err, recordset)
}
else
{
cb(param);
}
}
});
},
the point is you send this ",GLOBAL.response_function, {is_return_callback:true}" by last function which should execute query
module.exports.insertIntoTempCalc: function(validateParam){
var strSQL = "INSERT INTO .....";
//some transformations here from other tables
util.executeQuery(strSQL,'INSERTION','[Tbl_TempCalcData]',GLOBAL.response_function, {is_return_callback:true});
},

adding mongodb data value filed using node js

Hello all I have to need to add two field values {type:Number} of one collection from MongoDB using node js
and store the result in the same collection of MongoDB
1st node js query fetching the data value from MongoDB inside my controller.
2nd trying to add the fetched value.
3rd store the result in the same collection of MongoDB using node js.
1). Node js
var levelScoreQuiz = require('../models/levelscoreSchema.js');
try{
var queryObj = {};
var projection = '-id child.quiz_level.score_pre';
var projection2 = '-id child.quiz_level.score_curr';
var a = levelScoreQuiz.findOne(queryObj,projection);
var b = levelScoreQuiz.findOne(queryObj,projection2);
//console.log(a);
//console.log(b);
var add = a + b;
//console.log(add);
res.send(add);
var userObj = {
level_pre:req.params.add
};
var user = new levelScoreQuiz(userObj);
user.save(function(err, result){
if (err) {
console.log('Error While Saving the reuslt ' +err)}
else{
//console.log("User score saved successfully");
console.log("User Previous score saved successfully");
res.json(result);
}
});
}catch(err){
console.log('Error While Saving the reuslt ' +err);
return next(err);
}
2). MongoDB Schema
var userScore = new Schema({
child: {
quiz_level:{
current_level:{type:Number},
score_pre:{type:Number},
score_curr:{type:Number}
}
}
});
3). Result: it shows me object in my browser
"[object Object][object Object]"

var levelScoreQuiz = require('../models/levelscoreSchema.js');
try{
var queryObj = {};
var projection = {id: 0, 'child.quiz_level.score_pre': 1};
var projection2 = {id: 0, 'child.quiz_level.score_curr': 1};
var a = levelScoreQuiz.findOne(queryObj,projection);
var b = levelScoreQuiz.findOne(queryObj,projection2);
//console.log(a);
//console.log(b);
var add = a.child.quiz_level.score_pre +
b.child.quiz_level.score_curr;
//console.log(add);
res.send(add);
var userObj = {
child: {quiz_level: { score_pre: req.params.add}}
};
var user = new levelScoreQuiz(userObj);
user.save(function(err, result){
if (err) {
console.log('Error While Saving the reuslt ' +err)}
else{
//console.log("User score saved successfully");
console.log("User Previous score saved successfully");
res.json(result);
}
});
}catch(err){
console.log('Error While Saving the reuslt ' +err);
return next(err);
}

Only Update Specific Users Socket IO and Node JS

I am trying to learn node JS and am currently attempting to extend this article.
http://www.gianlucaguarini.com/blog/push-notification-server-streaming-on-a-mysql-database/
I am having major issue because I am getting multiple updates in the SQL query.
I only want to send one socket update.
This issue is in the transactions loop I get multiple socket updates.
I have been struggling with this for over a month and can't seem to figure it out on my own (or with google searches)
Can someone please tell me how I can make this work so I only get one socket update per client.
What I would like to happen is when there is a change in one of the transactions that the two parties (buyer and seller) are the only ones that get the socket update.
How can I make this work? It is so close to what I want it do but I can't get over this last challenge.
Please help.
Thank you in advance.
<html>
<head>
<title>GAT UPDATER</title>
<script src="/socket.io/socket.io.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
<link rel="stylesheet" href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.2/css/bootstrap.min.css">
<script src = "http://maxcdn.bootstrapcdn.com/bootstrap/3.3.2/js/bootstrap.min.js"></script>
<script type="text/javascript" src="http://board.gameassettrading.com/js/jquery.cookie.js"></script>
</head>
<body>
<script>
var nodeuserid;
function getUserId() {
var url = window.location.href;
var user_id = url.replace('http://heartbeat.gameassettrading.com:4000/id/', '');
return user_id;
}
user_id = getUserId();
$.cookie('useridcookie', user_id, { expires: 1 });
var useridcookie = $.cookie("useridcookie");
// Get Base Url for development between local and dev enviroment
function getBaseURL() {
var url = location.href; // entire url including querystring - also: window.location.href;
var baseURL = url.substring(0, url.indexOf('/', 14));
if (baseURL.indexOf('http://localhost') != -1) {
// Base Url for localhost
var url = location.href; // window.location.href;
var pathname = location.pathname; // window.location.pathname;
var index1 = url.indexOf(pathname);
var index2 = url.indexOf("/", index1 + 1);
var baseLocalUrl = url.substr(0, index2);
return baseLocalUrl + "/";
}
else {
// Root Url for domain name
return baseURL + "/";
}
}
// set the base_url variable
base_url = getBaseURL();
document.domain = "transactionsserver.com"
// create a new websocket
var socket = io.connect('http://heartbeat.transactionsserver.com:4000');
socket.on('connect',function() {
var data = {
url: window.location.href,
};
socket.emit('client-data', data);
});
// this is always open you have to filter out the data you want
socket.on('notification', function (data) {
if(data.hasOwnProperty("data")) {
if(data.data[0]['seller_id'] != ''){
$('#StatusUpdate', window.parent.document).text( data.data[0]['seller_id']+ ':' + data.data[0]['seller_status'] +':'+ data.data[0]['buyer_id']+':'+ data.data[0]['buyer_status']).click();
}
}
window.parent.checkData(data,user_id);
if(data.hasOwnProperty("changed_user_id")) {
$('#StatusUpdate', window.parent.document).text( data.changed_user_id+ ':' + data.changed_user_status +':'+ data.changed_user_id).click();
}
});
</script>
</body>
</html>
Server . js
var app = require("express")();
var path = require('path');
var mysql = require("mysql");
var http = require('http').Server(app);
var io = require("socket.io")(http);
var sockets = {};
var mysql = require('mysql'),
connectionsArray = [],
connection = mysql.createConnection({
multipleStatements: true,
host: 'localhost',
user: '*****',
password: '******',
database: 'transactionsdb',
port: 3306
}),
POLLING_INTERVAL = 1000,
pollingTimer;
// Add Redis For Comparing SQL Results againts Cache
var redis = require('redis');
var client = redis.createClient();
var express = require('express');
/* Creating POOL MySQL connection.*/
var pool = mysql.createPool({
connectionLimit: 100,
host: 'localhost',
user: '*****',
password: '*****',
database: 'transactionsdb',
debug: false
});
var count = 0;
var clients = [];
function processAllTransactions(sellsreply) {
pool.query('SELECT t.id,t.status,t.original_status, t.active, t.buyer_id, t.seller_id, t.seller_acked, t.seller_complete, t.buyer_complete, b.user_status as buyer_status,t.chat_ended, s.user_status as seller_status FROM transaction t LEFT JOIN sf_guard_user_profile s ON s.user_id = t.seller_id LEFT JOIN sf_guard_user_profile b ON b.user_id = t.buyer_id WHERE active = 1 LIMIT 1', [sellsreply], function (err, sells) {
if (sells != '') {
// attempt to stop the updates if it's not the the active transaction
client.get('active transaction id:'+sellsreply, function (err, active_transaction_id) {
passed_active_transaction_id = active_transaction_id;
});
// is there a trasnaction with status defined and transation id does not equal the active transaction id
if(sells[0].status !== undefined && sells[0].id !== passed_active_transaction_id )
{
client.get('active transaction:'+sellsreply, function (err, data1) {
if(JSON.stringify(sells) != data1){
client.set('active transaction id:'+sellsreply,sells[0]["id"]);
client.set('active transaction:'+sellsreply,JSON.stringify(sells));
console.log(JSON.stringify(sells));
updateSockets({
data: sells // pass the database result
});
}
});
}
}
});
}
// Method
function getUserInfo(user_id, callback) {
var query = connection.query('SELECT user_status from sf_guard_user_profile WHERE user_id = ' + connection.escape(user_id));
query.on('result', function (row) {
callback(null, row.user_status);
});
}
var updateSockets = function (data) {
// adding the time of the last update
data.time = new Date();
console.log('Pushing new data to the clients connected ( connections amount = %s ) - %s', connectionsArray.length , data.time);
// sending new data to all the sockets connected
connectionsArray.forEach(function (tmpSocket) {
console.log(tmpSocket);
tmpSocket.volatile.emit('notification', data);
});
};
var pollingLoop = function () {
var socket;
for (var id in sockets) {
socket = sockets[id];
client.get("uuid:" + socket.id, function (err, useridreply) {
processAllTransactions(useridreply);
});
}
connection.query('SELECT * FROM sf_guard_user_profile; select * FROM transaction', function (err, result) {
// error check
if (err) {
console.log(err);
updateSockets(err);
throw err;
} else {
// loop through the queries
var element =
// compare the cache results againt the database query for users
result[0].forEach(function (element, index, array) {
client.get('logged_in:' + element.user_id, function (err, reply) {
if (reply === null) {
// console.log( element.user_id + ' is disconnected');
}
else {
// console.log(reply);
}
});
client.get("user:" + element.user_id, function (err, userreply) {
if (element.user_status != userreply) {
client.set('user:' + element.user_id, +element.user_status);
changed_users.push(element);
console.log(element.user_id + " is now set to: " + element.user_status);
updateSockets({
changed_user_id: element.user_id,
changed_user_status: element.user_status
});
}
});
});
}
// loop on itself only if there are sockets still connected
if (connectionsArray.length) {
pollingTimer = setTimeout(pollingLoop, POLLING_INTERVAL);
// reset changed users and changed transactions arrays
changed_users = [];
changed_transactions = [];
} else {
console.log('The server timer was stopped because there are no more socket connections on the app');
}
});
};
// count the connections array
Array.prototype.contains = function (k, callback) {
var self = this;
return (function check(i) {
if (i >= self.length) {
return callback(false);
}
if (self[i] === k) {
return callback(true);
}
return process.nextTick(check.bind(null, i + 1));
}(0));
};
io.sockets.on('connection', function (socket) {
// runs for every connection
sockets[socket.id] = socket;
socket.on('client-data', function (data) {
// get the user id from the url that is passed onload
var user_id = data.url.replace('http://servernameremoved.com:4000/id/', '');
console.log('user id ' + user_id + ' is connected with session id ' + socket.id);
client.set('uuid:' + socket.id, +user_id);
});
console.log('Number of connections:' + (connectionsArray.length));
// starting the loop only if at least there is one user connected
if (!connectionsArray.length) {
pollingLoop();
}
socket.on('disconnect', function (socketIndex) {
delete sockets[socket.id];
client.get("uuid:" + socket.id, function (err, userreply) {
console.log('user id ' + userreply + ' got redis disconnected');
});
socketIndex = connectionsArray.indexOf(socket);
console.log('socketID = %s got disconnected', socketIndex);
if (~socketIndex) {
connectionsArray.splice(socketIndex, 1);
}
});
connectionsArray.push(socket);
});
// express js route
app.get('/id/:id', function (req, res) {
clients.contains(req.params.id, function (found) {
if (found) {
console.log("Found");
} else {
client.set('logged_in:' + req.params.id, +req.params.id + 'is logged in');
}
});
res.sendFile(__dirname + '/client.html');
});
// build the server
http.listen(4000, function () {
console.log("Server Started");
});
Here is the console log results
Pushing new data to the clients connected ( connections amount = 2 ) - Sat May 30 2015 21:16:23 GMT-0700 (PDT)
30 2015 21:15:15 GMT-0700 (PDT)
user id 3 is connected with session id CRTtkRIl7ihQ2yaEAAAA
user id 2 is connected with session id wNG7XDcEDjhYKBEIAAAB
***********************************************
[{"id":1,"status":20,"original_status":15,"active":1,"buyer_id":2,"seller_id":1,"seller_acked":1,"seller_complete":0,"buyer_complete":1,"buyer_status":4,"chat_ended":"2015-05-31T03:58:40.000Z","seller_status":4}]
***********************************************
Pushing new data to the clients connected ( connections amount = 2 ) - Sat May 30 2015 21:16:23 GMT-0700 (PDT)
***********************************************
[{"id":1,"status":20,"original_status":15,"active":1,"buyer_id":2,"seller_id":1,"seller_acked":1,"seller_complete":0,"buyer_complete":1,"buyer_status":4,"chat_ended":"2015-05-31T03:58:40.000Z","seller_status":4}]
***********************************************
Pushing new data to the clients connected ( connections amount = 2 ) - Sat May 30 2015 21:16:23 GMT-0700 (PDT)