Class: Waitress::Configure

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

Overview

The Configure Class is used to load Waitress configurations from the filesystem, usually used in the config.rb file.

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(root) ⇒ Configure

Returns a new instance of Configure.



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# File 'lib/waitress/configure.rb', line 20

def initialize root
  @root = root
  @configurations = []
  generate_configs

  load_cfg

  @servers = @configurations.map do |conf|
    s = Waitress::HttpServer.new
    conf.hosts.each { |h| s << h }
    s.set_processes conf.processes
    s.ports *conf.ports
    s.internal_error conf.internal_error
    s
  end
  puts "Waitress Configuration Complete"
  puts "Servers Started on Ports: "
  @servers.each do |x|
    puts "\t#{x.ports.join ", "}"
  end
end

Instance Attribute Details

#root ⇒ Object

Returns the value of attribute root.



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# File 'lib/waitress/configure.rb', line 18

def root
  @root
end

#servers ⇒ Object

Returns the value of attribute servers.



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# File 'lib/waitress/configure.rb', line 17

def servers
  @servers
end

Class Method Details

.config_target(o) ⇒ Object 



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# File 'lib/waitress/configure.rb', line 13

def self.config_target o
  @@configure_target = o
end

.configure!(*args, &block) ⇒ Object

Endpoint for Waitress.configure!



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# File 'lib/waitress/configure.rb', line 8

def self.configure! *args, &block
  raise "Using 'configure!' outside of file target" if @@configure_target.nil?
  @@configure_target.read_configure *args, &block
end

Instance Method Details

#generate_configs ⇒ Object

Generate the configuration file if it doesn’t already exist.



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# File 'lib/waitress/configure.rb', line 60

def generate_configs
  FileUtils.mkdir_p(@root) unless File.exist?(@root)
  raise "File #{@root} is not a directory!" unless File.directory?(@root)
  @config = File.join(@root, "config.rb")
  unless File.exist?(@config)
    c = File.read(File.join(Waitress::Chef.resources, "default_config.rb"))
    File.write(@config, c)
  end
end

#join ⇒ Object

Join all the server threads in this configuration



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# File 'lib/waitress/configure.rb', line 48

def join
  @servers.each { |s| s.join }
end

#load_cfg ⇒ Object

Load the config.rb file



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# File 'lib/waitress/configure.rb', line 71

def load_cfg
  Waitress::Configure.config_target self
  path = File.absolute_path(@config)
  require path
  Waitress::Configure.config_target nil
end

#read_configure(*args, &block) ⇒ Object

Read the configuration object



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# File 'lib/waitress/configure.rb', line 53

def read_configure *args, &block
  config = Configuration.new self, *args
  block.call(config)
  @configurations << config
end

#run ⇒ Object

Run all servers in this configuration



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# File 'lib/waitress/configure.rb', line 43

def run
  @servers.each { |s| s.run }
end