struct Socket::IPAddress
Overview
IP address representation.
Holds a binary representation of an IP address, either translated from a
String
, or directly received from an opened connection (e.g.
Socket#local_address
, Socket#receive
).
Example:
Socket::IPAddress.new("127.0.0.1", 8080)
Socket::IPAddress.new("fe80::2ab2:bdff:fe59:8e2c", 1234)
IPAddress
won't resolve domains, including localhost
. If you must
resolve an IP, or don't know whether a String
constains an IP or a domain
name, you should use Addrinfo.resolve
instead.
Defined in:
socket/address.crConstructors
-
.from(sockaddr : Pointer(LibC::Sockaddr), addrlen) : IPAddress
Creates an
IPAddress
from the internal OS representation. - .new(address : String, port : Int32)
- .new(sockaddr : Pointer(LibC::SockaddrIn6), size)
- .new(sockaddr : Pointer(LibC::SockaddrIn), size)
Instance Method Summary
- #==(other : IPAddress)
-
#address
Returns a
String
representation of the IP address. - #port : Int32
- #to_s(io)
- #to_unsafe : Pointer(LibC::Sockaddr)
Instance methods inherited from struct Socket::Address
==(other)
==,
family : Family
family,
size : Int32
size,
to_unsafe : Pointer(LibC::Sockaddr)
to_unsafe
Constructor methods inherited from struct Socket::Address
from(sockaddr : Pointer(LibC::Sockaddr), addrlen) : Address
from,
new(family : Family, size : Int32)
new
Instance methods inherited from struct Struct
==(other : self) : Bool
==,
hash : Int32
hash,
inspect(io : IO) : Nil
inspect,
pretty_print(pp) : Nil
pretty_print,
to_s(io)
to_s
Instance methods inherited from struct Value
==(other)
==,
dup
dup
Instance methods inherited from class Object
!=(other)
!=,
!~(other)
!~,
==(other)
==,
===(other : JSON::Any)===(other : YAML::Any)
===(other) ===, =~(other) =~, class class, dup dup, hash hash, inspect(io : IO)
inspect inspect, itself itself, not_nil! not_nil!, pretty_inspect(width = 79, newline = "\n", indent = 0) : String pretty_inspect, pretty_print(pp : PrettyPrint) : Nil pretty_print, tap(&block) tap, to_json(io : IO)
to_json to_json, to_pretty_json(indent : String = " ")
to_pretty_json(io : IO, indent : String = " ") to_pretty_json, to_s
to_s(io : IO) to_s, to_yaml(io : IO)
to_yaml to_yaml, try(&block) try, unsafe_as(type : T.class) forall T unsafe_as
Constructor methods inherited from class Object
from_json(string_or_io, root : String) : selffrom_json(string_or_io) : self from_json, from_yaml(string_or_io) : self from_yaml
Constructor Detail
Creates an IPAddress
from the internal OS representation. Supports both
INET and INET6 families.