function receiveSkillCD(protocol, opcode, buffer)
print("recebendo")

  local info = loadstring("return " .. buffer)()
  print(buffer)
  onCooldown(info.itemId, info.duration)
end

function onCooldown(itemId, duration)
print("on cd")
print(itemId)
  local widgetId = "skill"..getSkillIdByItemId(itemId)
  local widget = skillsBarWindow:getChildById(widgetId)
  if not widget then return false end
  local progressRect = widget:getChildById(itemId)
  if not progressRect then
    progressRect = g_ui.createWidget('SkillProgressRect', widget)
    progressRect:setId(itemId)
    progressRect.icon = widget
    progressRect:fill('parent')
  else
    progressRect:setPercent(0)
  end
  local updateFunc = function()
    updateCooldown(progressRect, duration/19)
  end
  local finishFunc = function()
    removeCooldown(progressRect)
  end
  initCooldown(progressRect, updateFunc, finishFunc)
  print("foi")
end