Class: WebSocket::Driver::Draft76

Inherits:
Draft75
  • Object
show all
Defined in:
lib/websocket/driver/draft76.rb

Constant Summary collapse

BODY_SIZE = 
8

Instance Method Summary collapse

Methods inherited from Draft75

#frame, #parse

Constructor Details

#initialize(socket, options = {}) ⇒ Draft76 



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# File 'lib/websocket/driver/draft76.rb', line 7

def initialize(socket, options = {})
  super
  input  = (@socket.env['rack.input'] || StringIO.new('')).read
  input  = input.dup if input.frozen?
  @stage = -1
  @body  = input.force_encoding(Encoding::BINARY)

  @headers.clear
  @headers['Upgrade'] = 'WebSocket'
  @headers['Connection'] = 'Upgrade'
  @headers['Sec-WebSocket-Origin'] = @socket.env['HTTP_ORIGIN']
  @headers['Sec-WebSocket-Location'] = @socket.url
end

Instance Method Details

#close(reason = nil, code = nil) ⇒ Object 



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# File 'lib/websocket/driver/draft76.rb', line 31

def close(reason = nil, code = nil)
  return false if @ready_state == 3
  @socket.write([0xFF, 0x00].pack('C*')) if @ready_state == 1
  @ready_state = 3
  emit(:close, CloseEvent.new(nil, nil))
  true
end

#start ⇒ Object 



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# File 'lib/websocket/driver/draft76.rb', line 25

def start
  return false unless super
  send_handshake_body
  true
end

#version ⇒ Object 



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# File 'lib/websocket/driver/draft76.rb', line 21

def version
  'hixie-76'
end