404 Not Found

PATH: opt / alt / ruby24 / lib64 / ruby / gems / 2.4.0 / gems / rack-1.6.4 / lib / rack

module Rack
  # Rack::Cascade tries a request on several apps, and returns the
  # first response that is not 404 or 405 (or in a list of configurable
  # status codes).

class Cascade
    NotFound = [404, {CONTENT_TYPE => "text/plain"}, []]

attr_reader :apps

def initialize(apps, catch=[404, 405])
      @apps = []; @has_app = {}
      apps.each { |app| add app }

@catch = {}
      [*catch].each { |status| @catch[status] = true }
    end

def call(env)
      result = NotFound

last_body = nil

@apps.each do |app|
        # The SPEC says that the body must be closed after it has been iterated
        # by the server, or if it is replaced by a middleware action. Cascade
        # replaces the body each time a cascade happens. It is assumed that nil
        # does not respond to close, otherwise the previous application body
        # will be closed. The final application body will not be closed, as it
        # will be passed to the server as a result.
        last_body.close if last_body.respond_to? :close

result = app.call(env)
        last_body = result[2]
        break unless @catch.include?(result[0].to_i)
      end

result
    end

def add(app)
      @has_app[app] = true
      @apps << app
    end

def include?(app)
      @has_app.include? app
    end

alias_method :<<, :add
  end
end

[+] auth
[-] rewindable_input.rb [edit]
[-] deflater.rb [edit]
[-] lobster.rb [edit]
[-] tempfile_reaper.rb [edit]
[-] directory.rb [edit]
[-] utils.rb [edit]
[+] multipart
[-] builder.rb [edit]
[-] response.rb [edit]
[-] request.rb [edit]
[-] server.rb [edit]
[-] methodoverride.rb [edit]
[+] handler
[-] head.rb [edit]
[-] logger.rb [edit]
[-] static.rb [edit]
[+] backports
[-] mock.rb [edit]
[-] chunked.rb [edit]
[-] runtime.rb [edit]
[-] nulllogger.rb [edit]
[-] urlmap.rb [edit]
[-] showexceptions.rb [edit]
[+] ..
[-] mime.rb [edit]
[-] config.rb [edit]
[-] lint.rb [edit]
[-] commonlogger.rb [edit]
[-] content_type.rb [edit]
[-] reloader.rb [edit]
[+] utils
[-] recursive.rb [edit]
[-] multipart.rb [edit]
[-] body_proxy.rb [edit]
[-] sendfile.rb [edit]
[-] etag.rb [edit]
[-] cascade.rb [edit]
[-] file.rb [edit]
[-] conditionalget.rb [edit]
[-] lock.rb [edit]
[-] handler.rb [edit]
[-] showstatus.rb [edit]
[+] session
[-] content_length.rb [edit]