Initial commit

.gitignore

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+*.gem
+*.rbc
+.bundle
+.config
+.yardoc
+Gemfile.lock
+InstalledFiles
+_yardoc
+coverage
+doc/
+lib/bundler/man
+pkg
+rdoc
+spec/reports
+test/tmp
+test/version_tmp
+tmp

.rspec

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+--color 
+--format documentation 
+--backtrace
+--default_path spec

.travis.yml

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+rvm:
+  - 1.9.3
+  - 2.0.0
+  - ruby-head
+  - jruby-19mode
+  - jruby-head
+  - rbx-19mode
+
+matrix:
+  allow_failures:
+    - rvm: ruby-head
+    - rvm: jruby-head
+
+notifications:
+  irc: "irc.freenode.org#celluloid"

Gemfile

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+source 'https://rubygems.org'
+
+gem 'celluloid',    github: 'celluloid/celluloid',    branch: 'master'
+gem 'celluloid-io', github: 'celluloid/celluloid-io', branch: 'master'
+
+gem 'reel',         github: 'celluloid/reel'
+gem 'http',         github: 'tarcieri/http'
+
+gem 'coveralls', require: false
+
+# Specify your gem's dependencies in reel-app.gemspec
+gemspec

LICENSE.txt

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+Copyright (c) 2013 Tony Arcieri
+
+MIT License
+
+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.

README.md

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+Reel::Rack
+==========
+
+A Rack adapter for [Reel][reel], the [Celluloid::IO][celluloidio] web server.
+
+[reel]: https://github.com/celluloid/reel
+[celluloidio]: https://github.com/celluloid/celluloid-io
+
+## Installation
+
+Add this line to your application's Gemfile:
+
+    gem 'reel-rack'
+
+And then execute:
+
+    $ bundle
+
+Or install it yourself as:
+
+    $ gem install reel-rack
+
+## Usage
+
+TODO: Write usage instructions here

Rakefile

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+require "bundler/gem_tasks"
+Dir[File.expand_path("../tasks/**/*.rake", __FILE__)].each { |task| load task }
+
+task :default => :spec

lib/rack/handler/reel.rb

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+require 'reel/rack/server'
+
+module Rack
+  module Handler
+    class Reel
+      DEFAULT_OPTIONS = {
+        :host    => "0.0.0.0",
+        :port    => 3000,
+        :quiet   => false
+      }
+
+      def self.run(app, options = {})
+        options = DEFAULT_OPTIONS.merge(options)
+
+        unless options[:quiet]
+          app = Rack::CommonLogger.new(app, STDOUT)
+        end
+
+        if options[:environment]
+          ENV['RACK_ENV'] = options[:environment].to_s
+        end
+
+        Celluloid.logger.info  "A Reel good HTTP server! (Codename #{Reel::CODENAME})"
+        Celluloid.logger.info "Listening on #{options[:host]}:#{options[:port]}"
+
+        supervisor = ::Reel::Rack::Server.supervise_as(:reel_rack_server, app, options)
+
+        begin
+          sleep
+        rescue Interrupt
+          Celluloid.logger.info "Interrupt received... shutting down"
+          supervisor.terminate
+          Celluloid.join(supervisor)
+          Celluloid.logger.info "That's all, folks!"
+        end
+      end
+    end
+
+    register :reel, Reel
+  end
+end

lib/reel/rack.rb

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+require 'reel/rack/version'
+require 'rack/handler/reel'

lib/reel/rack/server.rb

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+
+# Adapted from code orinially Copyright (c) 2013 Jonathan Stott
+
+require 'reel'
+require 'rack'
+
+module Reel
+  module Rack
+    class Server < Server
+      attr_reader :app
+      def initialize(app, options)
+        raise ArgumentError, "no host given" unless options[:host]
+        raise ArgumentError, "no port given" unless options[:port]
+
+        super(options[:host], options[:port], &method(:on_connection))
+        @app = app
+      end
+
+      def on_connection(connection)
+        connection.each_request do |request|
+          if request.websocket?
+            request.respond :bad_request, "WebSockets not supported"
+          else
+            route_request request
+          end
+        end
+      end
+
+      def route_request(request)
+        options = {
+          :method       => request.method,
+          :input        => request.body.to_s,
+          "REMOTE_ADDR" => request.remote_addr
+        }.merge(convert_headers(request.headers))
+
+        status, headers, body = app.call ::Rack::MockRequest.env_for(request.url, options)
+        request.respond status_symbol(status), headers, body
+      end
+
+      def convert_headers(headers)
+        Hash[headers.map { |key, value| ['HTTP_' + key.upcase.gsub('-','_'),value ] }]
+      end
+
+      def status_symbol(status)
+        status.is_a?(Fixnum) ? Http::Response::STATUS_CODES[status].downcase.gsub(/\s|-/, '_').to_sym : status.to_sym
+      end
+    end
+  end
+end

lib/reel/rack/version.rb

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+module Reel
+  module Rack
+    VERSION = "0.0.1"
+  end
+end

log/.gitignore

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+*.log

reel-rack.gemspec

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+# coding: utf-8
+lib = File.expand_path('../lib', __FILE__)
+$LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
+require 'reel/rack/version'
+
+Gem::Specification.new do |spec|
+  spec.name          = "reel-rack"
+  spec.version       = Reel::Rack::VERSION
+  spec.authors       = ["Tony Arcieri", "Jonathan Stott"]
+  spec.email         = ["[email protected]"]
+  spec.description   = "Rack adapter for Reel"
+  spec.summary       = "Rack adapter for Reel, a Celluloid::IO web server"
+  spec.homepage      = "https://github.com/celluloid/reel-rack"
+  spec.license       = "MIT"
+
+  spec.files         = `git ls-files`.split($/)
+  spec.executables   = spec.files.grep(%r{^bin/}) { |f| File.basename(f) }
+  spec.test_files    = spec.files.grep(%r{^(test|spec|features)/})
+  spec.require_paths = ["lib"]
+
+  spec.add_runtime_dependency "reel", ">= 0.4.0.pre2"
+
+  spec.add_development_dependency "bundler", "~> 1.3"
+  spec.add_development_dependency "rake"
+  spec.add_development_dependency "rspec"
+end

spec/reel/rack/server_spec.rb

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+require 'reel/rack/server'
+require 'net/http'
+
+describe Reel::Rack::Server do
+  let(:host) { "127.0.0.1" }
+  let(:port) { 30000 }
+  let(:body) { "hello world" }
+
+  subject do
+    app = proc { [200, {"Content-Type" => "text/plain"}, body] }
+    described_class.new(app, :host => host, :port => port)
+  end
+
+  it "runs a basic Hello World app" do
+    # Hax to wait for server to be started
+    subject.inspect
+
+    expect(Net::HTTP.get(URI("http://#{host}:#{port}"))).to eq body
+
+    subject.terminate
+  end
+end

spec/spec_helper.rb

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+require 'bundler/setup'
+require 'reel/app'
+
+logfile = File.open(File.expand_path("../../log/test.log", __FILE__), 'a')
+Celluloid.logger = Logger.new(logfile)
+
+def example_addr; '127.0.0.1'; end
+def example_port; 1234; end
+def example_path; "/example"; end
+def example_url;  "http://#{example_addr}:#{example_port}#{example_path}"; end
+
+def with_reel(handler)
+  server = Reel::Server.new(example_addr, example_port, &handler)
+  yield server
+ensure
+  server.terminate if server && server.alive?
+end
+
+def with_socket_pair
+  host = '127.0.0.1'
+  port = 10101
+
+  server = TCPServer.new(host, port)
+  client = TCPSocket.new(host, port)
+  peer   = server.accept
+
+  begin
+    connection = Reel::Connection.new(peer)
+    yield client, connection
+  ensure
+    server.close rescue nil
+    client.close rescue nil
+    peer.close   rescue nil
+  end
+end
+
+class ExampleRequest
+  extend Forwardable
+  def_delegators :@headers, :[], :[]=
+  attr_accessor  :method, :path, :version, :body
+
+  def initialize(method = :get, path = "/", version = "1.1", headers = {}, body = nil)
+    @method = method.to_s.upcase
+    @path = path
+    @version = "1.1"
+    @headers = {
+      'Host'       => 'www.example.com',
+      'Connection' => 'keep-alive',
+      'User-Agent' => 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_3) AppleWebKit/535.11 (KHTML, like Gecko) Chrome/17.0.963.78 S',
+      'Accept'     => 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8',
+      'Accept-Encoding' => 'gzip,deflate,sdch',
+      'Accept-Language' => 'en-US,en;q=0.8',
+      'Accept-Charset'  => 'ISO-8859-1,utf-8;q=0.7,*;q=0.3'
+    }.merge(headers)
+
+    @body = nil
+  end
+
+  def to_s
+    if @body && !@headers['Content-Length']
+      @headers['Content-Length'] = @body.length
+    end
+
+    "#{@method} #{@path} HTTP/#{@version}\r\n" <<
+    @headers.map { |k, v| "#{k}: #{v}" }.join("\r\n") << "\r\n\r\n" <<
+    (@body ? @body : '')
+  end
+end
+
+module WebSocketHelpers
+  def self.included(spec)
+    spec.instance_eval do
+      let(:example_host)    { "www.example.com" }
+      let(:example_path)    { "/example"}
+      let(:example_url)     { "ws://#{example_host}#{example_path}" }
+      let :handshake_headers do
+        {
+          "Host"                   => example_host,
+          "Upgrade"                => "websocket",
+          "Connection"             => "Upgrade",
+          "Sec-WebSocket-Key"      => "dGhlIHNhbXBsZSBub25jZQ==",
+          "Origin"                 => "http://example.com",
+          "Sec-WebSocket-Protocol" => "chat, superchat",
+          "Sec-WebSocket-Version"  => "13"
+        }
+      end
+
+      let(:handshake) { WebSocket::ClientHandshake.new(:get, example_url, handshake_headers) } 
+    end
+  end
+end

tasks/rspec.rake

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+require 'rspec/core/rake_task'
+
+RSpec::Core::RakeTask.new
+
+RSpec::Core::RakeTask.new(:rcov) do |task|
+    task.rcov = true
+end