Class: Specinfra::Command::Base::Port

Inherits:

Specinfra::Command::Base

• Object
• Specinfra::Command::Base
• Specinfra::Command::Base::Port

Defined in:

lib/specinfra/command/base/port.rb

Direct Known Subclasses

Aix::Base::Port, Darwin::Base::Port, Freebsd::Base::Port, Openbsd::Base::Port, Solaris::Base::Port

Class Method Summary

• .check_is_listening(port, options = {}) ⇒ Object

Methods inherited from Specinfra::Command::Base

create, escape

Class Method Details

.check_is_listening(port, options = {}) ⇒ Object

# 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