name : control_utils.rb # Phusion Passenger - https://www.phusionpassenger.com/ # Copyright (c) 2010-2017 Phusion Holding B.V. # # "Passenger", "Phusion Passenger" and "Union Station" are registered # trademarks of Phusion Holding B.V. # # Permission is hereby granted, free of charge, to any person obtaining a copy # of this software and associated documentation files (the "Software"), to deal # in the Software without restriction, including without limitation the rights # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell # copies of the Software, and to permit persons to whom the Software is # furnished to do so, subject to the following conditions: # # The above copyright notice and this permission notice shall be included in # all copies or substantial portions of the Software. # # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN # THE SOFTWARE. module PhusionPassenger module Standalone module ControlUtils extend self # Make methods available as class methods. def self.included(klass) # When included into another class, make sure that Utils # methods are made private. public_instance_methods(false).each do |method_name| klass.send(:private, method_name) end end def require_daemon_controller return if defined?(PhusionPassenger::DaemonController) PhusionPassenger.require_passenger_lib 'vendor/daemon_controller' end def warn_pid_file_not_found(options) if options[:pid_file] STDERR.puts "According to the PID file '#{options[:pid_file]}'," STDERR.puts "#{PROGRAM_NAME} Standalone doesn't seem to be running." else STDERR.puts "#{PROGRAM_NAME} Standalone doesn't seem to be running, " + "because its PID file" STDERR.puts "could not be found." end STDERR.puts STDERR.puts "If you know that #{PROGRAM_NAME} Standalone *is* running then one of these" STDERR.puts "might be the cause of this error:" STDERR.puts STDERR.puts " * The #{PROGRAM_NAME} Standalone instance that you want to stop isn't running" STDERR.puts " on port #{options[:port]}, but on another port. If this is the case then you" STDERR.puts " should specify the right port with --port." STDERR.puts " If the instance is listening on a Unix socket file instead of a TCP port," STDERR.puts " then please specify the PID file's filename with --pid-file." STDERR.puts " * The instance that you want to stop has stored its PID file in a non-standard" STDERR.puts " location. In this case please specify the right PID file with --pid-file." end end end end