class Specinfra::Command::Base::Port

Public Class Methods

check_is_listening(port, options={}) click to toggle source
# File lib/specinfra/command/base/port.rb, line 3
def check_is_listening(port, options={})
  pattern = ":#{port} "
  pattern = " #{options[:local_address]}#{pattern}" if options[:local_address]
  pattern = "^#{options[:protocol]} .*#{pattern}" if options[:protocol]
  "netstat -tunl | grep -- #{escape(pattern)}"
end