From carstep at gmail.com  Wed Feb  9 08:55:27 2011
From: carstep at gmail.com (Sanyi)
Date: Wed, 9 Feb 2011 14:55:27 +0100
Subject: [Celerity-users] popupbrowser, memory leakage, maybe
Message-ID: <AANLkTikMx65DtQZ2b6YqLZLOyqF2a1zHtM-Px=9BkURk@mail.gmail.com>

Hi There,

Latest celerity ( if I remember correctly it was 0.8.7 ) and latest JRuby 1.5.6
OSX 10.6.6 ( Java 1.6.... )

I attached a little script where I test if all our product code pages
are available ( 1st period, 500+ pages ).

The pages are created with Java GWT.

I also attached a picture about the jConsole output of our script.
It's quite simple script and as I'm mainly a PHP developer it's more
difficult to hunt down this memory leakage.

Is there anything I missed about click_and_attach?

wbr Sandor

Ruby file:

#*************************************************************

require 'java'
require 'rubygems'
require 'jdbc/mysql'
require 'celerity'

# Kiszamolja, mennyi lapbol all az aktualis Hitel konstrukcios oldal
def calculatePageNumbers ( inputVal )
  parseFrom = inputVal.index( "/" )
  parseTill = parseFrom + 5
  return inputVal[parseFrom + 1..parseTill].to_i - 1
end

# Betoltjuk azokat a Eleresi utak cimkejet, amelyekkel dolgozni akarunk
def getLinkLabels
  # For each row returned do some stuff
  a = Array.new
  a.push "Szem?lyi k?lcs?n?k"
  return a
end

def processTable2 ( tcontent, konstrukcio )

  tcontent.tbody.rows.each do |row|
    if ( row.attribute_value('class') != "extraRow" ) then
      links = row.links
      popuplink = nil
      prodID = nil
      links.each do |link|
        if ( link.attribute_value('class') == 'productLink' ) then
          popuplink = link
          prodID =
link.href.match(/productid=\d+[A-Z_]+\d{4,4}($|[-]\d{3,3})/)[0].split('=')[1]
          puts prodID
        end
      end
      if ( popuplink != nil ) then
        popup_browser = popuplink.click_and_attach
        popup_browser.wait

        popup_browser.close
        sleep 1
        popup_browser = nil
      end

    end

  end
end

begin

	b = Celerity::Browser.new(:resynchronize => true,:render => :xml)
	b.goto('http://www.pszaf.hu/portal/fogyasztoknak/bal_menu/ptilekerdezo')
	b.wait

  linkLabels = getLinkLabels

	linkLabels.each do |link|
    puts link
    b.link(:text, link).click
    b.wait

    _div = b.div(:id, "filterTablePlaceholder")
    nextButton = _div.tables[2].child_row(1).child_cell(5).images[1]

    # Kinyerem, hogy hany oldalbol all
    inputValue = _div.tables[2].select_list(:class,
"gwt-ListBox").options[0].to_s
    pages = calculatePageNumbers( inputValue )

    tablecontent = nil
    # Ha 1 -nel tobb, akkor a 'kovetkezo' buttont kell hasznalni a lepteteshez
    if pages > 0 then
      # Tablazatot kinyerjuk
      tablecontent = _div.tables[1]
      processTable2 tablecontent, link
      for i in 1..pages
        nextButton.click
        b.wait
        # Tablazatot kinyerjuk
        tablecontent = _div.tables[1]
        processTable2 tablecontent, link
        tablecontent = nil
      end
    else
      # Tablazatot kinyerjuk
      tablecontent = _div.tables[1]
     processTable2 tablecontent, link
    end

    tablecontent = nil

  end

end

#*************************************************************

Picture:
[IMG]http://i53.tinypic.com/nnp40j.png[/IMG]
http://tinypic.com/r/nnp40j/7