class Rack::Handler::LSWS - rack-1.6.1 Documentation

# class Rack::Handler::LSWS

### Public Class Methods

run(app, options=nil) click to toggle source

    # File lib/rack/handler/lsws.rb, line 8
    def self.run(app, options=nil)
      while LSAPI.accept != nil
        serve app
      end
    end

send_body(body) click to toggle source

    # File lib/rack/handler/lsws.rb, line 53
    def self.send_body(body)
      body.each { |part|
        print part
        STDOUT.flush
      }
    end

send_headers(status, headers) click to toggle source

    # File lib/rack/handler/lsws.rb, line 43
    def self.send_headers(status, headers)
      print "Status: #{status}\r\n"
      headers.each { |k, vs|
        vs.split("\n").each { |v|
          print "#{k}: #{v}\r\n"
        }
      }
      print "\r\n"
      STDOUT.flush
    end

serve(app) click to toggle source

    # File lib/rack/handler/lsws.rb, line 13
    def self.serve(app)
      env = ENV.to_hash
      env.delete "HTTP_CONTENT_LENGTH"
      env["SCRIPT_NAME"] = "" if env["SCRIPT_NAME"] == "/"

      rack_input = RewindableInput.new($stdin.read.to_s)

      env.update(
        "rack.version" => Rack::VERSION,
        "rack.input" => rack_input,
        "rack.errors" => $stderr,
        "rack.multithread" => false,
        "rack.multiprocess" => true,
        "rack.run_once" => false,
        "rack.url_scheme" => ["yes", "on", "1"].include?(ENV["HTTPS"]) ? "https" : "http"
      )

      env[QUERY_STRING]   ||= ""
      env["HTTP_VERSION"] ||= env["SERVER_PROTOCOL"]
      env["REQUEST_PATH"] ||= "/"
      status, headers, body = app.call(env)
      begin
        send_headers status, headers
        send_body body
      ensure
        body.close if body.respond_to? :close
      end
    ensure
      rack_input.close
    end