diff options
Diffstat (limited to 'examples/mongrel_rails_svc.rb')
| -rw-r--r-- | examples/mongrel_rails_svc.rb | 194 |
1 files changed, 0 insertions, 194 deletions
diff --git a/examples/mongrel_rails_svc.rb b/examples/mongrel_rails_svc.rb deleted file mode 100644 index 1ce8781..0000000 --- a/examples/mongrel_rails_svc.rb +++ /dev/null @@ -1,194 +0,0 @@ -###############################################
-# mongrel_rails_svc.rb
-#
-# This is where Win32::Daemon resides.
-###############################################
-require 'rubygems'
-require 'mongrel'
-
-require 'optparse'
-
-require 'win32/service'
-
-DEBUG_LOG_FILE = File.expand_path(File.dirname(__FILE__) + '/debug.log')
-#STDERR.reopen(DEBUG_LOG_FILE)
-
-# There are need for SimpleHandler
-require 'yaml'
-require 'zlib'
-
-class RailsHandler < Mongrel::HttpHandler
-
- def initialize(dir, mime_map = {})
- @files = Mongrel::DirHandler.new(dir,false)
- @guard = Mutex.new
-
- # register the requested mime types
- mime_map.each {|k,v| Mongrel::DirHandler::add_mime_type(k,v) }
- end
-
- def process(request, response)
- # not static, need to talk to rails
- return if response.socket.closed?
-
- if @files.can_serve(request.params["PATH_INFO"])
- @files.process(request,response)
- else
- cgi = Mongrel::CGIWrapper.new(request, response)
-
- begin
- @guard.synchronize do
- # Rails is not thread safe so must be run entirely within synchronize
- Dispatcher.dispatch(cgi, ActionController::CgiRequest::DEFAULT_SESSION_OPTIONS, response.body)
- end
-
- # This finalizes the output using the proper HttpResponse way
- cgi.out {""}
- rescue Object => rails_error
- STDERR.puts "calling Dispatcher.dispatch #{rails_error}"
- STDERR.puts rails_error.backtrace.join("\n")
- end
- end
- end
-
-end
-
-class SimpleHandler < Mongrel::HttpHandler
- def process(request, response)
- response.start do |head,out|
- head["Content-Type"] = "text/html"
- results = "<html><body>Your request:<br /><pre>#{request.params.to_yaml}</pre><a href=\"/files\">View the files.</a></body></html>"
- if request.params["HTTP_ACCEPT_ENCODING"] == "gzip,deflate"
- head["Content-Encoding"] = "deflate"
- # send it back deflated
- out << Zlib::Deflate.deflate(results)
- else
- # no gzip supported, send it back normal
- out << results
- end
- end
- end
-end
-
-class RailsDaemon < Win32::Daemon
- def initialize(ip, port, rails_root, docroot, environment, mime_map, num_procs, timeout)
- File.open(DEBUG_LOG_FILE,"a+") { |f| f.puts("#{Time.now} - daemon_initialize entered") }
-
- @ip = ip
- @port = port
- @rails_root = rails_root
- @docroot = docroot
- @environment = environment
- @mime_map = mime_map
- @num_procs = num_procs
- @timeout = timeout
-
- File.open(DEBUG_LOG_FILE,"a+") { |f| f.puts("#{Time.now} - daemon_initialize left") }
- end
-
- def load_mime_map
- File.open(DEBUG_LOG_FILE,"a+") { |f| f.puts("#{Time.now} - load_mime_map entered") }
-
- mime = {}
-
- # configure any requested mime map
- if @mime_map
- puts "Loading additional MIME types from #@mime_map"
- mime.merge!(YAML.load_file(@mime_map))
-
- # check all the mime types to make sure they are the right format
- mime.each {|k,v| puts "WARNING: MIME type #{k} must start with '.'" if k.index(".") != 0 }
- end
-
- File.open(DEBUG_LOG_FILE,"a+") { |f| f.puts("#{Time.now} - load_mime_map left") }
-
- return mime
- end
-
- def configure_rails
- File.open(DEBUG_LOG_FILE,"a+") { |f| f.puts("#{Time.now} - configure_rails entered") }
-
- Dir.chdir(@rails_root)
-
- ENV['RAILS_ENV'] = @environment
- require File.join(@rails_root, 'config/environment')
-
- # configure the rails handler
- rails = RailsHandler.new(@docroot, load_mime_map)
-
- File.open(DEBUG_LOG_FILE,"a+") { |f| f.puts("#{Time.now} - configure_rails left") }
-
- return rails
- end
-
- def service_init
- File.open(DEBUG_LOG_FILE,"a+") { |f| f.puts("#{Time.now} - service_init entered") }
-
- @rails = configure_rails
- #@rails = SimpleHandler.new
-
- # start up mongrel with the right configurations
- @server = Mongrel::HttpServer.new(@ip, @port, @num_procs.to_i, @timeout.to_i)
- @server.register("/", @rails)
-
- File.open(DEBUG_LOG_FILE,"a+") { |f| f.puts("#{Time.now} - service_init left") }
- end
-
- def service_main
- File.open(DEBUG_LOG_FILE,"a+") { |f| f.puts("#{Time.now} - service_main entered") }
-
- File.open(DEBUG_LOG_FILE,"a+") { |f| f.puts("#{Time.now} - server.run") }
- @server.run
-
- File.open(DEBUG_LOG_FILE,"a+") { |f| f.puts("#{Time.now} - while RUNNING") }
- while state == RUNNING
- sleep 1
- end
-
- File.open(DEBUG_LOG_FILE,"a+") { |f| f.puts("#{Time.now} - service_main left") }
- end
-
- def service_stop
- File.open(DEBUG_LOG_FILE,"a+") { |f| f.puts("#{Time.now} - service_stop entered") }
-
- #File.open(DEBUG_LOG_FILE,"a+") { |f| f.puts("#{Time.now} - server.stop") }
- #@server.stop
-
- File.open(DEBUG_LOG_FILE,"a+") { |f| f.puts("#{Time.now} - service_stop left") }
- end
-end
-
-
-if ARGV[0] == 'service'
- ARGV.shift
-
- # default options
- OPTIONS = {
- :rails_root => Dir.pwd,
- :environment => 'production',
- :ip => '0.0.0.0',
- :port => 3000,
- :mime_map => nil,
- :num_procs => 20,
- :timeout => 120
- }
-
- ARGV.options do |opts|
- opts.on('-r', '--root PATH', "Set the root path where your rails app resides.") { |OPTIONS[:rails_root]| }
- opts.on('-e', '--environment ENV', "Rails environment to run as.") { |OPTIONS[:environment]| }
- opts.on('-b', '--binding ADDR', "Address to bind to") { |OPTIONS[:ip]| }
- opts.on('-p', '--port PORT', "Which port to bind to") { |OPTIONS[:port]| }
- opts.on('-m', '--mime PATH', "A YAML file that lists additional MIME types") { |OPTIONS[:mime_map]| }
- opts.on('-P', '--num-procs INT', "Number of processor threads to use") { |OPTIONS[:num_procs]| }
- opts.on('-t', '--timeout SECONDS', "Timeout all requests after SECONDS time") { |OPTIONS[:timeout]| }
-
- opts.parse!
- end
-
- OPTIONS[:docroot] = File.expand_path(OPTIONS[:rails_root] + '/public')
-
- rails_svc = RailsDaemon.new(OPTIONS[:ip], OPTIONS[:port], OPTIONS[:rails_root], OPTIONS[:docroot], OPTIONS[:environment], OPTIONS[:mime_map], OPTIONS[:num_procs].to_i, OPTIONS[:timeout].to_i)
- rails_svc.mainloop
-
-end
-
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