UDPSocket

Public Instance Methods

bind(host, port) click to toggle source

 
 # File resolv-replace.rb, line 33
def bind(host, port)
 host = IPSocket.getaddress(host) if host != ""
 original_resolv_bind(host, port)
end

connect(host, port) click to toggle source

 
 # File resolv-replace.rb, line 41
def connect(host, port)
 original_resolv_connect(IPSocket.getaddress(host), port)
end

send(mesg, flags, *rest) click to toggle source

 
 # File resolv-replace.rb, line 48
def send(mesg, flags, *rest)
 if rest.length == 2
 host, port = rest
 begin
 addrs = Resolv.getaddresses(host)
 rescue Resolv::ResolvError
 raise SocketError, "Hostname not known: #{host}"
 end
 addrs[0...-1].each {|addr|
 begin
 return original_resolv_send(mesg, flags, addr, port)
 rescue SystemCallError
 end
 }
 original_resolv_send(mesg, flags, addrs[-1], port)
 else
 original_resolv_send(mesg, flags, *rest)
 end
end