Class: HTTP::Protocol::HTTP2::Client

Inherits:
Connection show all
Defined in:
lib/http/protocol/http2/client.rb

Instance Attribute Summary

Attributes inherited from Connection

#framer, #local_settings, #local_window, #remote_settings, #remote_window, #state, #streams

Instance Method Summary collapse

Methods inherited from Connection

#close, #closed?, #create_stream, #decode_headers, #deleted_stream?, #encode_headers, #id, #maximum_concurrent_streams, #maximum_frame_size, #next_stream_id, #open!, #process_settings, #read_frame, #receive_data, #receive_frame, #receive_goaway, #receive_headers, #receive_ping, #receive_priority, #receive_reset_stream, #receive_settings, #receive_window_update, #send_goaway, #send_ping, #send_settings, #update_local_settings, #update_remote_settings, #window_updated, #write_frame

Methods included from FlowControl

#available_frame_size, #consume_local_window, #consume_remote_window, #receive_window_update, #send_window_update, #window_updated

Constructor Details

#initialize(framer) ⇒ Client

Returns a new instance of Client.



27
28
29
 
# File 'lib/http/protocol/http2/client.rb', line 27

def initialize(framer)
	super(framer, 1)
end

Instance Method Details

#receive_push_promise(frame) ⇒ Object 



47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
 
# File 'lib/http/protocol/http2/client.rb', line 47

def receive_push_promise(frame)
	if frame.stream_id == 0
		raise ProtocolError, "Cannot receive headers for stream 0!"
	end
	
	if stream = @streams[frame.stream_id]
		# This is almost certainly invalid:
		promised_stream, request_headers = stream.receive_push_promise(frame)
		
		if stream.closed?
			@streams.delete(stream.id)
		end
		
		return promised_stream, request_headers
	end
end

#send_connection_preface(settings = []) ⇒ Object 



31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
 
# File 'lib/http/protocol/http2/client.rb', line 31

def send_connection_preface(settings = [])
	if @state == :new
		@framer.write_connection_preface
		
		send_settings(settings)
		
		yield if block_given?
		
		read_frame do |frame|
			raise ProtocolError, "First frame must be SettingsFrame, but got #{frame.class}" unless frame.is_a? SettingsFrame
		end
	else
		raise ProtocolError, "Cannot send connection preface in state #{@state}"
	end
end