optimize_memory

optimize_memory(); - optimize the memory used by the program (sometimes it gives a temporary effect and then you should use the commands or restart the application or recreate the browser ).

After testing, the function returns the result of its work to the script :

true – the operation was completed successfully

true – errors occurred during the operation

PHP example:

  debug->".basename(__FILE__)." ";

//memory
$begmem = $debug->get_cur_mem_size();
$gdi = $debug->get_gui_resources(0);
$user = $debug->get_gui_resources(1);

//check the efficiency of cleaning memory
$num = 0;
for($i = 0; $i <5; $i ++)
{
  //create a tab
   $browser->set_count(2);
$browser->set_active_browser(1);

//1
echo "1.Allocate memory:";
for($i = 0; $i <2; $i ++)
{
echo $debug->get_cur_mem_size()."";
  echo $browser->navigate("vk.com")."";
echo $browser->navigate("yandex.ru")."";
echo $browser->navigate("google.com")."";
echo $browser->navigate("yahoo.com")."
";
}

//2
echo "2.Optimizing memory:";
echo $debug->optimize_memory()."";
   $browser->recreate();
echo "".$debug->get_cur_mem_size()." 
";

//3
echo "3.List the used memory:";
$browser->navigate("about: blank"); $browser->navigate("ya.ru"); $browser->navigate("yahoo.com");
echo "".$debug->get_cur_mem_size()." 
";

//4
echo "4.Display the used memory:";
$browser->recreate(); $browser->navigate("about: blank"); $browser->navigate("ya.ru"); $browser->navigate("yahoo.com");
echo "".$debug->get_cur_mem_size()." 
 
 
";

  //close the tab
   $browser->recreate();
   $browser->set_count(1);
   $num ++;
//if($num% 5 == 0)
//$debug->clear_tab_content("Debug");

}

//print the memory gain
$endmem = $debug->get_cur_mem_size();
$deltamem =($endmem- $begmem)/1024/1024;
$endmem = $endmem/1024/1024;
echo "Memory used $endmem:";
if($deltamem <0)
echo " delta memory size:".$deltamem." 
";
else
echo " delta memory size:".$deltamem." 
";
echo "GUI:";

$gdi_e = $debug->get_gui_resources(0);
$user_e = $debug->get_gui_resources(1);
$deltagdi =($gdi_e- $gdi);
$deltauser =($user_e- $user);
echo "gdi: $deltagdi user: $deltauser";

//end
echo "
 
";

//Quit
$app->quit();
?>

Python example:

# Additional paths
import sys
sys.path.insert(0, '../../../Templates PY/')

xhe_host = "127.0.0.1:7010"
from xweb_human_emulator import *

# Start
echo("
  debug.xxxxxxxxx  ")

#memory
begmem = debug.get_cur_mem_size()
gdi = debug.get_gui_resources(0)
user = debug.get_gui_resources(1)

# checking the efficiency of cleaning memory
num = 0
for i in range(0.5):
    # create a tab
    browser.set_count(2)
    browser.set_active_browser(1)
    # 1
    echo("1.Allocate memory:")
    for j in range(0,2):
        echo(debug.get_cur_mem_size(), "")
        echo(browser.navigate("vk.com"), "")
        echo(browser.navigate("yandex.ru"), "")
        echo(browser.navigate("google.com"), "")
        echo(browser.navigate("yahoo.com"), "
")
    # 2
    echo("2.Optimizing memory:")
    echo(debug.optimize_memory(), "")
    browser.recreate()
    echo("" + str(debug.get_cur_mem_size()) + " 
")
    # 3
    echo("3.Display the used memory:")
    browser.navigate("about: blank")
    browser.navigate("ya.ru")
    browser.navigate("yahoo.com")
    echo("" + str(debug.get_cur_mem_size()) + " 
")
    # 4
    echo("4.Display used memory:")
    browser.recreate()
    browser.navigate("about: blank")
    browser.navigate("ya.ru")
    browser.navigate("yahoo.com")
    echo("" + str(debug.get_cur_mem_size()) + " 
 
 
")
    # close the tab
    browser.recreate()
    browser.set_count(1)
    num = num + 1
    #if num% 5 == 0)
        # debug.clear_tab_content("Debug"))

# display the memory gain
endmem = debug.get_cur_mem_size()
deltamem =(endmem-begmem)/1024/1024
endmem = endmem/1024/1024
echo("Memory used endmem:")
if deltamem <0:
echo(" delta memory size:" + str(deltamem) + " 
")
else:
echo(" delta memory size:" + str(deltamem) + " 
")
echo("GUI:")

gdi_e = debug.get_gui_resources(0)
user_e = debug.get_gui_resources(1)
deltagdi =(gdi_e-gdi)
deltauser =(user_e-user)
echo("gdi: deltagdi user: deltauser")

# end
echo("
 
")

# Quit
app.quit()

C# example:

#region using

using System;
using System.Diagnostics;
using System.Collections.Generic;
using System.Linq;
using System.IO;
using System.Text;
using System.Threading;

using XHE;
using XHE.XHE_DOM;
using XHE.XHE_System;
using XHE.XHE_Window;
using XHE.XHE_Web;

#endregion

 class Program: XHEScript
 {
static void Main(string [] args)
{
//init XHE
server = "127.0.0.1:7010";
InitXHE();

//Start
echo("
  debug.optimize_memory  ");

//10 seconds per page
browser.set_wait_params(10,1);
//check the efficiency of cleaning memory
for(int k = 0; k <20; k ++)
{
//1 step
echo("1.Allocate memory:");
for(int i = 0; i <10; i ++)
{
echo(debug.get_cur_mem_size() + "");
echo(browser.navigate("about: blank") + "");
echo(browser.navigate("ya.ru") + "");
echo(browser.navigate("yahoo.com") + "
");
}

//step 2
echo("2.Optimizing memory:");
echo(debug.optimize_memory() + "");
echo("" + debug.get_cur_mem_size() + " 
");

//step 3
echo("3.Display the used memory:");
for(int i = 0; i <10; i ++)
{
echo(debug.get_cur_mem_size() + "");
echo(browser.navigate("about: blank") + "");
echo(browser.navigate("ya.ru") + "");
echo(browser.navigate("yahoo.com") + "
");
}
echo("" + debug.get_cur_mem_size() + " 
");

//step 4
echo("4.Display the used memory:");
browser.recreate();
for(int i = 0; i <10; i ++)
{
echo(debug.get_cur_mem_size() + "");
echo(browser.navigate("about: blank") + "");
echo(browser.navigate("ya.ru") + "");
echo(browser.navigate("yahoo.com") + "
");
}
echo("" + debug.get_cur_mem_size() + " 
");
}

//end
echo("
 
");

app.quit();
}
}

Java Script example:

//connect the object to control the emulator, if not already connected
xhe_host = "127.0.0.1:7014";
echo = require("../../../Templates JS/xweb_human_emulator.js");

//Start
echo("
  debug.optimize_memory  ");

//enable ActiveX
browser.enable_activex(true);

//check the efficiency of cleaning memory
//while(true)
{
//1 step
echo("1.Allocate memory:  n  n");
for(var i = 0; i <10; i ++)
{
echo(debug.get_cur_mem_size() + "");
  echo(browser.navigate("about: blank") + "");
echo(browser.navigate("ya.ru") + "");
echo(browser.navigate("yahoo.com") + "
");
}

//step 2
echo(" n2.Optimizing memory:");
echo(debug.optimize_memory() + "");
echo("" + debug.get_cur_mem_size() + " 
");

//step 3
echo("3.Display the used memory:");
browser.navigate("about: blank"); browser.navigate("ya.ru"); browser.navigate("yahoo.com");
echo("" + debug.get_cur_mem_size() + " 
");

//step 4
echo("4.Display the used memory:");
browser.recreate(); browser.navigate("about: blank"); browser.navigate("ya.ru"); browser.navigate("yahoo.com");
echo("" + debug.get_cur_mem_size() + " 
 
");
}

//end
echo("
 
");

//Quit
app.quit();