Class: Mongrel2::WebSocket::Request

Inherits:
Request
  • Object
show all
Includes:
FrameMethods
Defined in:
lib/mongrel2/websocket.rb

Overview

WebSocket request – this is the container for Frames from a client.

Instance Attribute Summary

Attributes included from FrameMethods

#frame

Attributes inherited from Request

#body, #conn_id, #headers, #path, #raw, #sender_id

Class Method Summary collapse

Instance Method Summary collapse

Methods included from FrameMethods

#<<, #inspect_details

Methods inherited from Request

#extended_reply?, #inspect, #is_disconnect?, parse, register_request_type, #remote_ip, #server_chroot, #socket_id, subclass_for_method, #upload_done?, #upload_headers_match?, #upload_started?, #uploaded_file, #valid_upload?

Constructor Details

#initialize ⇒ Request

Init a few instance variables unique to websocket requests/responses.



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# File 'lib/mongrel2/websocket.rb', line 346

def initialize( * )
  super

  payload = self.body.read
  self.body.rewind

  @frame = Mongrel2::WebSocket::Frame.new( payload, self.headers.flags )
end

Class Method Details

.response_class ⇒ Object

Override the type of response returned by this request type.



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# File 'lib/mongrel2/websocket.rb', line 340

def self::response_class
  return Mongrel2::WebSocket::Response
end

Instance Method Details

#response(payload = nil, *flags) ⇒ Object

Create a frame in response to the receiving Frame (i.e., with the same Mongrel2 connection ID and sender).



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# File 'lib/mongrel2/websocket.rb', line 358

def response( payload=nil, *flags )
  res = super()

  if payload.is_a?( Symbol ) || payload.is_a?( Integer )
    flags.unshift( payload )
    payload = nil
  end

  if payload
    res.payload.truncate( 0 )
    res.payload << payload
  end
  res.set_flags( *flags ) unless flags.empty?

  return res
end