Class: TRMNLP::ScreenGenerator::BrowserPool

Inherits:
Object
  • Object
show all
Defined in:
lib/trmnlp/screen_generator.rb

Overview

Browser pool management for efficient resource usage

Instance Method Summary collapse

Constructor Details

#initialize(max_size: 2) ⇒ BrowserPool

Returns a new instance of BrowserPool.



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# File 'lib/trmnlp/screen_generator.rb', line 10

def initialize(max_size: 2)
  @browsers = []
  @available = Queue.new
  @mutex = Mutex.new
  @max_size = max_size
  @shutdown = false
  
  # Register cleanup on exit
  at_exit { shutdown }
end

Instance Method Details

#shutdown ⇒ Object 



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# File 'lib/trmnlp/screen_generator.rb', line 36

def shutdown
  @mutex.synchronize do
    return if @shutdown
    @shutdown = true
    
    # Close all browsers
    @browsers.each do |browser|
      browser.close rescue nil
    end
    @browsers.clear
  end
end

#with_page ⇒ Object 



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# File 'lib/trmnlp/screen_generator.rb', line 21

def with_page
  browser = nil
  page = nil
  
  begin
    browser = checkout_browser
    page = browser.new_page
    yield page
  ensure
    # Clean up page but keep browser alive
    page&.close rescue nil
    checkin_browser(browser) if browser
  end
end