Method: #port_bound?

Defined in:
lib/vagrant-subutai/packer/subutai_net.rb

#port_bound?(host, port) ⇒ Boolean

Checks if a port is not available

Returns:

  • (Boolean) 


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# File 'lib/vagrant-subutai/packer/subutai_net.rb', line 10

def port_bound?(host, port)
  Timeout.timeout(1) do
    s = TCPSocket.new(host, port)
    s.close rescue nil
    return true
  end
rescue Timeout::Error, Errno::ECONNREFUSED, Errno::EHOSTUNREACH, \
       Errno::ENETUNREACH, Errno::EACCES, Errno::ENOTCONN, \
       Errno::EADDRNOTAVAIL
  return false
end