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検索結果

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IPSocket#addr -> Array (41113.0)

インスタンスメソッド

ソケットの接続情報を表す配列を返します。配列の各要素は第1要素が文字列 "AF_INET", "AF_INET6" など、第2要素が port 番号、第3要素がホストを表す文字列、第4要素がホストの IP アドレスを表す文字列 (octet decimal や hexadecimal) です。

...列の各要素は第1要
素が文字列 "AF_INET", "AF_INET6" など、第2要素が port 番号、第3要素がホストを表
す文字列、第4要素がホストの IP アドレスを表す文字列 (octet
decimal や hexadecimal) です。

@raise Errno::EXXX getsockname(2) が 0 未満の値...

...を返した場合に発生します。

例:

require 'socket'

serv = TCPServer.new("localhost", 0)
p serv.addr #=> ["AF_INET", 46102, "localhost.localdomain", "127.0.0.1"]
c = TCPSocket.new(*serv.addr.values_at(3,1))
s = serv.accept...

IPAddr#ipv4_compat -> IPAddr (32300.0)