Class: Async::HTTP::Protocol::HTTP2::Request::Stream

Inherits:
Stream
  • Object
show all
Defined in:
lib/async/http/protocol/http2/request.rb

Instance Attribute Summary collapse

Attributes inherited from Stream

#headers, #input

Instance Method Summary collapse

Methods inherited from Stream

#add_header, #finish_output, #prepare_input, #process_data, #process_headers, #receive_trailing_headers, #send_body, #update_local_window, #wait_for_input, #window_updated

Constructor Details

#initialize ⇒ Stream

Returns a new instance of Stream.



33
34
35
36
37
38
 
# File 'lib/async/http/protocol/http2/request.rb', line 33

def initialize(*)
	super
	
	@enqueued = false
	@request = Request.new(self)
end

Instance Attribute Details

#request ⇒ Object (readonly)

Returns the value of attribute request.



40
41
42
 
# File 'lib/async/http/protocol/http2/request.rb', line 40

def request
  @request
end

Instance Method Details

#closed(error) ⇒ Object 



97
98
99
100
101
 
# File 'lib/async/http/protocol/http2/request.rb', line 97

def closed(error)
	@request = nil
	
	super
end

#receive_initial_headers(headers, end_stream) ⇒ Object 



42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
 
# File 'lib/async/http/protocol/http2/request.rb', line 42

def receive_initial_headers(headers, end_stream)
	headers.each do |key, value|
		if key == SCHEME
			raise ::Protocol::HTTP2::HeaderError, "Request scheme already specified!" if @request.scheme
			
			@request.scheme = value
		elsif key == AUTHORITY
			raise ::Protocol::HTTP2::HeaderError, "Request authority already specified!" if @request.authority
			
			@request.authority = value
		elsif key == METHOD
			raise ::Protocol::HTTP2::HeaderError, "Request method already specified!" if @request.method
			
			@request.method = value
		elsif key == PATH
			raise ::Protocol::HTTP2::HeaderError, "Request path is empty!" if value.empty?
			raise ::Protocol::HTTP2::HeaderError, "Request path already specified!" if @request.path
			
			@request.path = value
		elsif key == PROTOCOL
			raise ::Protocol::HTTP2::HeaderError, "Request protocol already specified!" if @request.protocol
			
			@request.protocol = value
		elsif key == CONTENT_LENGTH
			raise ::Protocol::HTTP2::HeaderError, "Request content length already specified!" if @length
			
			@length = Integer(value)
		elsif key == CONNECTION
			raise ::Protocol::HTTP2::HeaderError, "Connection header is not allowed!"
		elsif key.start_with? ':'
			raise ::Protocol::HTTP2::HeaderError, "Invalid pseudo-header #{key}!"
		elsif key =~ /[A-Z]/
			raise ::Protocol::HTTP2::HeaderError, "Invalid characters in header #{key}!"
		else
			add_header(key, value)
		end
	end
	
	@request.headers = @headers
	
	unless @request.valid?
		raise ::Protocol::HTTP2::HeaderError, "Request is missing required headers!"
	else
		# We only construct the input/body if data is coming.
		unless end_stream
			@request.body = prepare_input(@length)
		end
		
		# We are ready for processing:
		@connection.requests.enqueue(@request)
	end
	
	return headers
end