Class: ProxyHandler

Inherits:
Object
  • Object
show all
Defined in:
lib/linsc/proxy_handler.rb

Instance Method Summary collapse

Constructor Details

#initialize(cooldown_time = 5) ⇒ ProxyHandler

Returns a new instance of ProxyHandler.



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# File 'lib/linsc/proxy_handler.rb', line 5

def initialize(cooldown_time = 5)
  @cooldown_time = cooldown_time
  proxy_file = Pathname.new(File.dirname __dir__).realdirpath + '../data/proxies.txt'
  agents_file = Pathname.new(File.dirname __dir__).realdirpath + '../data/agents.txt'

  @proxy_list = File.read(proxy_file.to_s).split("\n")
  .collect{|proxy| proxy.split(':')}
  @proxies = []
  @ua_list = File.read(agents_file.to_s).split("\n")

  @proxy_list.each do |proxy_details|
    proxy = Proxy.new(ip: proxy_details[0], port: proxy_details[1],
    username: proxy_details[2], password: proxy_details[3], status: 'good',
    last_used: Time.now - @cooldown_time, user_agent: @ua_list.shift)
    @proxies << proxy
  end
  if @proxies.length == 0
    puts "proxies.txt is empty! if you don't want to use any proxies, use the -n flag. see docs for more."
    exit
  end

end

Instance Method Details

#get_proxy ⇒ Object 



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# File 'lib/linsc/proxy_handler.rb', line 28

def get_proxy
  @good_proxies = @proxies.select { |proxy| proxy.good? }
  if @good_proxies.length > 0
    @good_proxies.sort!{|a, b| a.last_used <=> b.last_used}
    best_proxy = @good_proxies.first
    duration = Time.now - best_proxy.last_used
    sleep(@cooldown_time - duration) if duration < @cooldown_time
    best_proxy
  else
    puts "All proxies are dead. Wait a few hours before resuming."
    @proxies.each do |proxy|
      puts "ip: #{proxy.ip} .... pages before burnout: #{proxy.pages_before_burnout} .... time of burnout: #{proxy.burnout_time}"
    end
    exit
  end
end

#length ⇒ Object 



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# File 'lib/linsc/proxy_handler.rb', line 45

def length
  @proxies.length
end