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Socket
:: Constants :: NI _ DGRAM -> Integer (18108.0) -
The service specified is a datagram service (looks up UDP ports)。
...nfo#getnameinfo の引数 flags に渡す
定数です。
require 'socket'
Socket.getnameinfo([ Socket::AF_INET, 514, "127.0.0.1"], Socket::NI_DGRAM)
# => ["localhost", "syslog"]
Socket.getnameinfo([ Socket::AF_INET, 514, "127.0.0.1"])
# => ["localhost", "shell"]
@see getnameinfo(3)... -
Socket
:: NI _ DGRAM -> Integer (18108.0) -
The service specified is a datagram service (looks up UDP ports)。
...nfo#getnameinfo の引数 flags に渡す
定数です。
require 'socket'
Socket.getnameinfo([ Socket::AF_INET, 514, "127.0.0.1"], Socket::NI_DGRAM)
# => ["localhost", "syslog"]
Socket.getnameinfo([ Socket::AF_INET, 514, "127.0.0.1"])
# => ["localhost", "shell"]
@see getnameinfo(3)...