Class: FastPortScanner

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

Class Method Summary collapse

Class Method Details

.scan(ip = '127.0.0.1', ports: 1..1000, wait: 1.25) ⇒ Object 



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# File 'lib/fast_port_scanner.rb', line 11

def self.scan(ip='127.0.0.1', ports: 1..1000, wait: 1.25)

  a = []

  ports.map do |port|

    Thread.new do
      
      begin
        Timeout::timeout(1){TCPSocket.new(ip, port)}
      rescue
        #puts "closed : #{port}"
      else
        #puts "open : #{port}"
        a << port
      end
      
    end

  end.join
  
  sleep wait

  @to_a = a.sort

end