From e96ce4e484b8b90b435e65a15c14df29c740a3df Mon Sep 17 00:00:00 2001
From: Luis Fernando Molina <Luis-Fernando-Molina@users.noreply.github.com>
Date: Tue, 17 Sep 2019 19:28:53 +0200
Subject: [PATCH] Memory Leak Bug Fixed

---
 Commons.js               | 14 ++++++++++++--
 Multi-Period/User.Bot.js | 11 ++++++++++-
 2 files changed, 22 insertions(+), 3 deletions(-)

diff --git a/Commons.js b/Commons.js
index 86c24b94e..66931e537 100644
--- a/Commons.js
+++ b/Commons.js
@@ -8,6 +8,7 @@
     const GMT_SECONDS = ':00.000 GMT+0000';
 
     let thisObject = {
+        finalize: finalize,
         runSimulation: runSimulation,
         buildPercentageBandwidthArray: buildPercentageBandwidthArray,
         buildBollingerBandsArray: buildBollingerBandsArray,
@@ -28,6 +29,15 @@
 
     return thisObject;
 
+    function finalize() {
+        percentageBandwidthAt = undefined
+        bollingerBandsAt = undefined
+        bollingerChannelsAt = undefined
+        bollingerSubChannelsAt = undefined
+        candlesAt = undefined
+        thisObject = undefined
+    }
+
     async function runSimulation(
         timePeriod,
         timePeriodLabel,
@@ -2735,8 +2745,8 @@
 
                 i++
                 if (i < candles.length) {
-                    // process.nextTick(loop)
-                    setTimeout(loop, 100)
+                    process.nextTick(loop)
+                    //setTimeout(loop, 100)
                 } else {
                     afterLoop()
                 }
diff --git a/Multi-Period/User.Bot.js b/Multi-Period/User.Bot.js
index 7d818ef4e..95d9b8ba8 100644
--- a/Multi-Period/User.Bot.js
+++ b/Multi-Period/User.Bot.js
@@ -12,10 +12,11 @@
 
     const ONE_DAY_IN_MILISECONDS = 24 * 60 * 60 * 1000;
 
-    const commons = COMMONS.newCommons(bot, logger, UTILITIES);
+    let commons = COMMONS.newCommons(bot, logger, UTILITIES);
 
     thisObject = {
         initialize: initialize,
+        finalize: finalize,
         start: start
     };
 
@@ -44,6 +45,14 @@
         }
     }
 
+    function finalize() {
+        commons.finalize()
+        commons = undefined
+        utilities = undefined
+        assistant = undefined
+        thisObject = undefined
+    }
+
     function start(multiPeriodDataFiles, timePeriod, timePeriodLabel, currentDay, startDate, endDate, interExecutionMemory, callBackFunction) {
 
         try {