class Puma::Configuration
Attributes
options[R]
Public Class Methods
new(options)
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# File lib/puma/configuration.rb, line 17 def initialize(options) @cli_options = options @conf = {} @conf[:mode] ||= :http @conf[:binds] ||= [] @conf[:on_restart] ||= [] @conf[:before_fork] ||= [] @conf[:before_worker_shutdown] ||= [] @conf[:before_worker_boot] ||= [] @conf[:before_worker_fork] ||= [] @conf[:after_worker_boot] ||= [] @conf[:worker_timeout] ||= DefaultWorkerTimeout @conf[:worker_boot_timeout] ||= @conf[:worker_timeout] @conf[:worker_shutdown_timeout] ||= DefaultWorkerShutdownTimeout @conf[:remote_address] ||= :socket @options = {} end
temp_path()
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# File lib/puma/configuration.rb, line 116 def self.temp_path require 'tmpdir' t = (Time.now.to_f * 1000).to_i "#{Dir.tmpdir}/puma-status-#{t}-#{$$}" end
Public Instance Methods
app()
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Load the specified rackup file, pull options from the rackup file, and set @app.
# File lib/puma/configuration.rb, line 98 def app found = options[:app] || load_rackup if @options[:mode] == :tcp require 'puma/tcp_logger' logger = @options[:logger] || STDOUT return TCPLogger.new(logger, found, @options[:quiet]) end if !@options[:quiet] and @options[:environment] == "development" logger = @options[:logger] || STDOUT found = CommonLogger.new(found, logger) end ConfigMiddleware.new(self, found) end
app_configured?()
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Indicate if there is a properly configured app
# File lib/puma/configuration.rb, line 87 def app_configured? @options[:app] || File.exist?(rackup) end
default_options()
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# File lib/puma/configuration.rb, line 45 def default_options { :min_threads => 0, :max_threads => 16, :quiet => false, :debug => false, :binds => [], :workers => 0, :daemon => false, } end
initialize_copy(other)
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# File lib/puma/configuration.rb, line 39 def initialize_copy(other) @conf = nil @cli_options = nil @options = @options.dup end
load()
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# File lib/puma/configuration.rb, line 57 def load @conf.merge! @cli_options DSL.load(@conf, @cli_options[:config_file]) # Load the options in the right priority # @options.merge! default_options @options.merge! @conf @options.merge! @cli_options setup_binds setup_control @options[:tag] ||= infer_tag end
rackup()
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# File lib/puma/configuration.rb, line 91 def rackup @options[:rackup] || DefaultRackup end
Private Instance Methods
infer_tag()
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# File lib/puma/configuration.rb, line 125 def infer_tag File.basename(Dir.getwd) end
load_rackup()
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# File lib/puma/configuration.rb, line 152 def load_rackup raise "Missing rackup file '#{rackup}'" unless File.exist?(rackup) rack_app, rack_options = rack_builder.parse_file(rackup) @options.merge!(rack_options) config_ru_binds = [] rack_options.each do |k, v| config_ru_binds << v if k.to_s.start_with?("bind") end @options[:binds] = config_ru_binds unless config_ru_binds.empty? rack_app end
rack_builder()
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Load and use the normal Rack builder if we can, otherwise fallback to our minimal version.
# File lib/puma/configuration.rb, line 131 def rack_builder # Load bundler now if we can so that we can pickup rack from # a Gemfile if ENV.key? 'PUMA_BUNDLER_PRUNED' begin require 'bundler/setup' rescue LoadError end end begin require 'rack' require 'rack/builder' rescue LoadError # ok, use builtin version return Puma::Rack::Builder else return ::Rack::Builder end end
setup_binds()
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# File lib/puma/configuration.rb, line 167 def setup_binds # Rakeup default option support host = @options[:Host] if host port = @options[:Port] || DefaultTCPPort @options[:binds] << "tcp://#{host}:#{port}" end if @options[:binds].empty? @options[:binds] << "tcp://#{DefaultTCPHost}:#{DefaultTCPPort}" end @options[:binds].uniq! end
setup_control()
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# File lib/puma/configuration.rb, line 182 def setup_control if @options[:control_url] == 'auto' path = Configuration.temp_path @options[:control_url] = "unix://#{path}" @options[:control_url_temp] = path end setup_random_token unless @options[:control_auth_token] end
setup_random_token()
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# File lib/puma/configuration.rb, line 192 def setup_random_token begin require 'openssl' rescue LoadError end count = 16 bytes = nil if defined? OpenSSL::Random bytes = OpenSSL::Random.random_bytes(count) elsif File.exist?("/dev/urandom") File.open('/dev/urandom') { |f| bytes = f.read(count) } end if bytes token = "" bytes.each_byte { |b| token << b.to_s(16) } else token = (0..count).to_a.map { rand(255).to_s(16) }.join end @options[:control_auth_token] = token end