Class: CheckpointKnocker

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

Class Method Summary collapse

Class Method Details

.knock(options = {}) ⇒ Object 



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# File 'lib/checkpoint_knocker.rb', line 5

def knock(options={})
  host = options[:host]
  port = options[:port]
  user = options[:user]
  pass = options[:pass]

  begin
    h = Net::Telnet.new('Host' => host,
                        'Port' => port)

    h.waitfor(/User:/) { |c| print c }
    h.print("#{user}\n") { |c| print c }

    h.waitfor(/password:/) { |c| print c }
    h.print("#{pass}\n") { |c| print c }

    h.waitfor(/authenticated/) { |c| print c }
    h.print("1") { |c| print c }

    h.waitfor(/authorized/) { |c| print c }
    h.close
  rescue Errno::ECONNRESET
    # finished
  end
end