Class: Protocol::HTTP2::WindowUpdateFrame

Inherits:

Frame

• Object
• Frame
• Protocol::HTTP2::WindowUpdateFrame

Defined in:

lib/protocol/http2/window_update_frame.rb

Overview

The WINDOW_UPDATE frame is used to implement flow control.

-————————————————————-+ |R| Window Size Increment (31) | -————————————————————-+

Constant Summary

TYPE =

0x8

FORMAT =

"N"

Constants inherited from Frame

Frame::HEADER_FORMAT, Frame::LENGTH_HISHIFT, Frame::LENGTH_LOMASK, Frame::STREAM_ID_MASK, Frame::VALID_LENGTH, Frame::VALID_STREAM_ID

Instance Attribute Summary

Attributes inherited from Frame

#flags, #length, #payload, #stream_id, #type

Instance Method Summary

• #apply(connection) ⇒ Object
• #pack(window_size_increment) ⇒ Object
• #unpack ⇒ Object

Methods inherited from Frame

#<=>, #clear_flags, #connection?, #flag_set?, #header, #initialize, parse_header, #read, #read_header, #read_payload, #set_flags, #to_ary, #valid_type?, #write, #write_header, #write_payload

Constructor Details

This class inherits a constructor from Protocol::HTTP2::Frame

Instance Method Details

#apply(connection) ⇒ Object

# File 'lib/protocol/http2/window_update_frame.rb', line 101

def apply(connection)
	connection.receive_window_update(self)
end

#pack(window_size_increment) ⇒ Object

# File 'lib/protocol/http2/window_update_frame.rb', line 93

def pack(window_size_increment)
	super [window_size_increment].pack(FORMAT)
end

#unpack ⇒ Object

# File 'lib/protocol/http2/window_update_frame.rb', line 97

def unpack
	super.unpack(FORMAT).first
end