class WebSocket::Driver::Hybi::Message

def <<(frame)
  @rsv1   ||= frame.rsv1
  @rsv2   ||= frame.rsv2
  @rsv3   ||= frame.rsv3
  @opcode ||= frame.opcode
  @data   <<  frame.payload
end

def initialize
  @rsv1   = false
  @rsv2   = false
  @rsv3   = false
  @opcode = nil
  @data   = String.new('').force_encoding(Encoding::BINARY)
end