From 29174307b1c4e734c1d4332cb1f2dfc9aac36084 Mon Sep 17 00:00:00 2001
From: Luis Fernando Molina <Luis-Fernando-Molina@users.noreply.github.com>
Date: Tue, 26 Jan 2021 18:58:45 +0100
Subject: [PATCH] Fine Tunning Memory Management

---
 run.js | 54 ++++++++++++++++++++++++++++--------------------------
 1 file changed, 28 insertions(+), 26 deletions(-)

diff --git a/run.js b/run.js
index 9848d6d2e..dcea2c68b 100644
--- a/run.js
+++ b/run.js
@@ -30,52 +30,54 @@ if (
     console.log('                  minMemo:     Optional. Use it when your hardware has less than 8 Gb or memory.')
     console.log('')
     console.log('If you are having an error while trying to run this Client, consider this:')
-    
-    fatalErrorHelp() 
+
+    fatalErrorHelp()
     return
 }
 
-
-// 9808us Code -- Proposal to improve RAM issues
-const os = require("os")
-let totalRAM = os.totalmem() // Get total ram installed
-totalRAM = totalRAM / 1024 / 1024 
+const OS = require("os")
+let totalRAM = OS.totalmem() // Get total ram installed
+totalRAM = totalRAM / 1024 / 1024
 let optimalRAM = totalRAM * 0.85 // Use 85% of installed RAM
-let maxOldSpaceSize = "--max-old-space-size="+(optimalRAM.toFixed(0)).toString()
+let maxOldSpaceSize = "--max-old-space-size=" + (optimalRAM.toFixed(0)).toString()
+let options
 
 console.log('')
-console.log("Total RAM istalled in this system is: " + totalRAM.toFixed(0)) // Print the result in MB
+console.log("Total RAM istalled in this system is ..... " + (totalRAM / 1024).toFixed(2) + " GB")
+if (process.argv.includes("minMemo")) {
+    options = {
+        stdio: 'inherit'
+    }
+    console.log("Total RAM available for Superalgos is .... 512 MB")
+} else {
+    options = {
+        execArgv: [maxOldSpaceSize],
+        stdio: 'inherit'
+    }
+    console.log("Total RAM available for Superalgos is .... " + (optimalRAM / 1024).toFixed(2) + " GB")
+    console.log('')
+    console.log('If you would like to enable less RAM than that, use the minMemo flag. Note: RAM will be allocated only if needed.')
+}
 console.log('')
 console.log('OPTIONS ACCEPTED:')
 console.log('')
 let optionsAccepted = 0
 
-let options = {
-    execArgv: [maxOldSpaceSize],
-    stdio: 'inherit'
-}
 
 if (process.argv.includes("minMemo")) {
-    options = {
-        stdio: 'inherit'
-    }
     optionsAccepted++
-    console.log('minMemo ............................ Running with Minimun Required Memory')
-} else {
-    console.log('no minMemo configured .............. Running with 85% of installed Memory')
-    console.log('will use ........................... --max-old-space-size=' + optimalRAM.toFixed(0))
-}
+    console.log('minMemo ............................ Running with Minimun Required Memory.')
+} 
 
 if (process.argv.includes("noBrowser")) {
     optionsAccepted++
-    console.log('noBrowser .......................... Running without User Interface')
+    console.log('noBrowser .......................... Running without User Interface.')
 }
 
 if (optionsAccepted === 0) {
-    console.log('none ............................... Running without any command line options')
-    console.log('')
+    console.log('none ............................... Running without any command line options.')
 }
-
+console.log('')
 console.log('')
 
 try {
@@ -86,7 +88,7 @@ try {
     console.log('Fail to create Client Process.')
     console.log('')
 
-    fatalErrorHelp() 
+    fatalErrorHelp()
 }
 
 function fatalErrorHelp() {