Contents

# frozen_string_literal: true

# Copyright, 2017, by Samuel G. D. Williams. <http://www.codeotaku.com>
# 
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
# 
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
# 
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.

require_relative 'socket'

module Async
	module IO
		# Asynchronous UDP socket wrapper.
		class UDPSocket < IPSocket
			wraps ::UDPSocket, :bind
			
			def initialize(family)
				if family.is_a? ::UDPSocket
					super(family)
				else
					super(::UDPSocket.new(family))
				end
			end
			
			# We pass `send` through directly, but in theory it might block. Internally, it uses sendto.
			def_delegators :@io, :send, :connect
			
			# This function is so fucked. Why does `UDPSocket#recvfrom` return the remote address as an array, but `Socket#recfrom` return it as an `Addrinfo`? You should prefer `recvmsg`.
			wrap_blocking_method :recvfrom, :recvfrom_nonblock
		end
	end
end

Version data entries

20 entries across 20 versions & 1 rubygems

Version	Path
async-io-1.35.0	lib/async/io/udp_socket.rb
async-io-1.34.3	lib/async/io/udp_socket.rb
async-io-1.34.2	lib/async/io/udp_socket.rb
async-io-1.34.1	lib/async/io/udp_socket.rb
async-io-1.34.0	lib/async/io/udp_socket.rb
async-io-1.33.0	lib/async/io/udp_socket.rb
async-io-1.32.2	lib/async/io/udp_socket.rb
async-io-1.32.1	lib/async/io/udp_socket.rb
async-io-1.32.0	lib/async/io/udp_socket.rb
async-io-1.31.0	lib/async/io/udp_socket.rb
async-io-1.30.2	lib/async/io/udp_socket.rb
async-io-1.30.1	lib/async/io/udp_socket.rb
async-io-1.30.0	lib/async/io/udp_socket.rb
async-io-1.29.0	lib/async/io/udp_socket.rb
async-io-1.28.0	lib/async/io/udp_socket.rb
async-io-1.27.7	lib/async/io/udp_socket.rb
async-io-1.27.6	lib/async/io/udp_socket.rb
async-io-1.27.5	lib/async/io/udp_socket.rb
async-io-1.27.4	lib/async/io/udp_socket.rb
async-io-1.27.3	lib/async/io/udp_socket.rb