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en:objects:harvestor:init:stop

stop

stop(); - stop the url collector

After testing, the function returns the result of its work to the script :
  • true – successfully stopped the collection
  • false – failed to stop the collection

    PHP example:

    <?php $xhe_host = "127.0.0.1:7013";
    //+ cef
    //connect the object to control the emulator, if not already connected
    if(!isset($path))
      $path = "../../../Templates/xweb_human_emulator.php";
    require($path);
     
    //Start
    echo "<hr> <font color = blue> webpage->".basename(__FILE__)."</font> <hr>";
     
    //1
    echo "1.Let's create a file with urls:";
    $path = "test/in_file.urls";
    echo $file_os->delete("test/in_file.urls")."";
    echo $textfile->add_string_to_file("test/in_file.urls", "ya.ru  n")."";
    echo $textfile->add_string_to_file("test/in_file.urls", "google.com  n")."";
    echo $textfile->add_string_to_file("test/in_file.urls", "yandex.ru  n")."";
    echo $textfile->add_string_to_file("test/in_file.urls", "vk.com  n")."";
    echo $textfile->add_string_to_file("test/in_file.urls", "ttttttt  n")."";
     
    //2
    echo " n2.Initialize the collector with a file with urls:";
    echo $harvestor->init("test/in_file.urls")."";
     
    //3
    echo " n3.Start collection and wait until the end:";
    echo $harvestor->start(false)."<br>";
    while(!$harvestor->is_finished())
    {
      if($harvestor->get_completed_count()> = 3)
      {
        $harvestor->stop();
        break;
      }
      echo ".".$harvestor->get_completed_count().".";
    }
     
     
    //4
    echo " n4.Print the length of the received urls in the file:";
    $count = $textfile->get_lines_count($path);
    for($i = 0; $i <$count; $i ++)
      echo strlen($harvestor->get_html($i))."";
     
    //end
    echo "<hr> <br>";
     
    //Quit
    $app->quit();
    ?>

    Python example:

    # Additional paths
    import sys
    sys.path.insert(0, '../../../Templates PY/')
     
    xhe_host = "127.0.0.1:7013"
    from xweb_human_emulator import *
     
    # Start
    echo("<hr> <font color = blue> ftp.xxxxxxxxx </font> <hr>")
     
    # 1
    echo("1.Let's create a file with urls:");
    path = "test/in_file.urls";
    echo(file_os.delete("test/in_file.urls"), "");
    echo(textfile.add_string_to_file("test/in_file.urls", "ya.ru
    ")," ");
    echo(textfile.add_string_to_file("test/in_file.urls", "google.com
    ")," ");
    echo(textfile.add_string_to_file("test/in_file.urls", "yandex.ru
    ")," ");
    echo(textfile.add_string_to_file("test/in_file.urls", "vk.com
    ")," ");
    echo(textfile.add_string_to_file("test/in_file.urls", "ttttttt
    ")," ");
     
    # 2
    echo("
    2.We initialize the collector with a file with urls: ");
    echo(harvestor.init("test/in_file.urls"), "");
     
    # 3
    echo("
    3.Start the collection and wait until the end: ");
    echo(harvestor.start(false), "<br>");
    while not harvestor.is_finished():
      if harvestor.get_completed_count()> = 2:
        harvestor.stop()
        break
      echo("." + str(harvestor.get_completed_count()) + ".");
     
    # 4
    echo("
    4.Display the length of the resulting urls in the file: ");
    count = textfile.get_lines_count(path);
    for i in range(0, count):
      echo(len(harvestor.get_html(i)), "")
     
    # end
    echo("<hr> <br>")
     
    # 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 = "127.0.0.1:7013";
    InitXHE();
     
    //Start
    echo("<hr> <font color = blue> ftp.command </font> <hr>");
     
               //1
                echo("1.Let's create a file with urls:");
                string path = "test \ in_file.urls";
                echo(file_os.delete("test/in_file.urls") + "");
                echo(textfile.add_string_to_file("test \ in_file.urls", "ya.ru
    ") +" ");
                echo(textfile.add_string_to_file("test \ in_file.urls", "google.com
    ") +" ");
                echo(textfile.add_string_to_file("test \ in_file.urls", "yandex.ru
    ") +" ");
                echo(textfile.add_string_to_file("test \ in_file.urls", "vk.com
    ") +" ");
                echo(textfile.add_string_to_file("test \ in_file.urls", "ttttttt
    ") +" ");
     
               //2
                echo("
    2.We initialize the collector with a file with urls: ");
                echo(harvestor.init("test \ in_file.urls") + "");
     
               //3
                echo("
    3.Start the collection and wait until the end: ");
                echo(harvestor.start(false) + "<br>");
                while(!harvestor.is_finished())
                {
                  echo("." + harvestor.get_completed_count() + ".");
                  if(harvestor.get_completed_count()> = 2)
                  {
                    harvestor.stop();
                    break;
                  }
                }
     
               //4
                echo("
    4.Display the length of the resulting urls in the file: ");
                int count = textfile.get_lines_count(path);
                for(int i = 0; i <count; i ++)
                  echo(harvestor.get_html(i) .Length + "");
     
    //end
    echo("<hr> <br>");
     
    app.quit();
    }
    }

    Java Script example:

    //connect the object to control the emulator, if not already connected
    xhe_host = "127.0.0.1:7013";
    echo = require("../../../Templates JS/xweb_human_emulator.js");
     
    //Start
    echo("<hr> <font color = blue> ftp.command </font> <hr>");
     
    //1
    echo("1.Let's create a file with urls:");
    path = "test/in_file.urls";
    echo(file_os.delete("test/in_file.urls") + "");
    echo(textfile.add_string_to_file("test/in_file.urls", "ya.ru  n") + "");
    echo(textfile.add_string_to_file("test/in_file.urls", "google.com  n") + "");
    echo(textfile.add_string_to_file("test/in_file.urls", "yandex.ru  n") + "");
    echo(textfile.add_string_to_file("test/in_file.urls", "vk.com  n") + "");
    echo(textfile.add_string_to_file("test/in_file.urls", "ttttttt  n") + "");
     
    //2
    echo(" n2.We initialize the collector with a file with urls:");
    echo(harvestor.init("test/in_file.urls") + "");
     
    //3
    echo(" n3.Start collection and wait for the end:");
    echo(harvestor.start(false) + "<br>");
    while(!harvestor.is_finished())
    {
      echo("." + harvestor.get_completed_count() + ".");
      if(harvestor.get_completed_count()> = 3)
      {
        harvestor.stop();
        break;
      }
    }
     
    //4
    echo(" n4.Print the length of the received urls in the file:");
    count = textfile.get_lines_count(path);
    for(i = 0; i <count; i ++)
      echo(harvestor.get_html(i) .length, "");
     
    //end
    echo("<hr> <br>");
     
    //Quit
    app.quit();
  • en/objects/harvestor/init/stop.txt · Last modified: 2026/08/05 22:44 (external edit)