Module: HTTP::Protocol::HTTP2::Continued

Included in:
ContinuationFrame, HeadersFrame, PushPromiseFrame
Defined in:
lib/http/protocol/http2/continuation_frame.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#continuation ⇒ Object

Returns the value of attribute continuation.



55
56
57
 
# File 'lib/http/protocol/http2/continuation_frame.rb', line 55

def continuation
  @continuation
end

Instance Method Details

#end_headers? ⇒ Boolean

Returns:

  • (Boolean) 


33
34
35
 
# File 'lib/http/protocol/http2/continuation_frame.rb', line 33

def end_headers?
  flag_set?(END_HEADERS)
end

#initialize ⇒ Object 



27
28
29
30
31
 
# File 'lib/http/protocol/http2/continuation_frame.rb', line 27

def initialize(*)
  super
  
  @continuation = nil
end

#pack(data, **options) ⇒ Object 



57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
 
# File 'lib/http/protocol/http2/continuation_frame.rb', line 57

def pack(data, **options)
  maximum_size = options[:maximum_size]
  
  if maximum_size and data.bytesize > maximum_size
    clear_flags(END_HEADERS)
    
    super(data.byteslice(0, maximum_size), **options)
    
    remainder = data.byteslice(maximum_size, data.bytesize-maximum_size)
    
    @continuation = ContinuationFrame.new
    @continuation.pack(remainder, maximum_size: maximum_size)
  else
    set_flags(END_HEADERS)
    
    super data, **options
    
    @continuation = nil
  end
end

#read(io) ⇒ Object 



37
38
39
40
41
42
43
44
45
 
# File 'lib/http/protocol/http2/continuation_frame.rb', line 37

def read(io)
  super
  
  unless end_headers?
    @continuation = ContinuationFrame.new
    
    @continuation.read(io)
  end
end

#unpack ⇒ Object 



78
79
80
81
82
83
84
 
# File 'lib/http/protocol/http2/continuation_frame.rb', line 78

def unpack
  if @continuation.nil?
    super
  else
    super + @continuation.unpack
  end
end

#write(io) ⇒ Object 



47
48
49
50
51
52
53
 
# File 'lib/http/protocol/http2/continuation_frame.rb', line 47

def write(io)
  super
  
  if continuation = self.continuation
    continuation.write(io)
  end
end