Class: Rack::Handler::Trinidad

Inherits:
Servlet
  • Object
show all
Defined in:
lib/rack/handler/trinidad.rb

Class Method Summary collapse

Class Method Details

.create_servlet(app) ⇒ Object 



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# File 'lib/rack/handler/trinidad.rb', line 47

def self.create_servlet(app)
  context = org.jruby.rack.embed.Context.new('Trinidad')
  dispatcher = org.jruby.rack.embed.Dispatcher.new(context, self.new(app))
  org.jruby.rack.embed.Servlet.new(dispatcher, context)
end

.parse_options(options = {}) ⇒ Object 



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# File 'lib/rack/handler/trinidad.rb', line 30

def self.parse_options(options = {})
  # some libs use :Port, :port and :Host, :host, unify this
  opts = {}
  options.each { |k, v| opts[k.to_s.downcase.to_sym] = v }

  # this is rack's configuration file but also the trinidad's configuration.
  # Removing it we allow to load trinidad's default configuration.
  opts.delete(:config)

  threads = (opts[:threads] || '1:1').split(':')
  opts[:port] ||= 3000
  opts[:address] ||= opts[:host] || 'localhost'
  # NOTE: this is currently not supported by embedded Dispatcher and has no effect :
  opts[:jruby_min_runtimes], opts[:jruby_max_runtimes] = threads[0].to_i, threads[1].to_i
  opts
end

.run(app, options = {}) {|server| ... } ⇒ Object

Yields:

  • (server) 


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# File 'lib/rack/handler/trinidad.rb', line 12

def self.run(app, options={})
  opts = parse_options(options)
  opts[:rack_servlet] = create_servlet(app)

  ::Trinidad::CommandLineParser.load(opts)
  server = ::Trinidad::Server.new
  yield server if block_given?
  server.start
end

.valid_options ⇒ Object 



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# File 'lib/rack/handler/trinidad.rb', line 22

def self.valid_options
  {
    "Host=HOST"       => "Hostname to listen on (default: localhost)",
    "Port=PORT"       => "Port to listen on (default: 8080)",
    #"Threads=MIN:MAX" => "min:max runtimes to use (default 1:1, threadsafe)",
  }
end