InternetAddress class

An internet address or a Unix domain address.

This object holds an internet address. If this internet address is the result of a DNS lookup, the address also holds the hostname used to make the lookup. An Internet address combined with a port number represents an endpoint to which a socket can connect or a listening socket can bind.

Constructors

InternetAddress(String address, {@Since("2.8") InternetAddressType type})
Creates a new InternetAddress from a numeric address or a file path. [...]
factory
InternetAddress.fromRawAddress(Uint8List rawAddress, {@Since("2.8") InternetAddressType type})
Creates a new InternetAddress from the provided raw address bytes. [...]
factory

Properties

address String
The numeric address of the host. [...]
read-only
host String
The host used to lookup the address. [...]
read-only
isLinkLocal bool
Returns true if the InternetAddresss scope is a link-local.
read-only
isLoopback bool
Returns true if the InternetAddress is a loopback address.
read-only
isMulticast bool
Returns true if the InternetAddresss scope is multicast.
read-only
rawAddress Uint8List
The raw address of this InternetAddress. [...]
read-only
type InternetAddressType
The address family of the InternetAddress.
read-only
hashCode int
The hash code for this object. [...]
read-only, inherited
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited

Methods

reverse() Future<InternetAddress>
Perform a reverse DNS lookup on this address [...]
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
inherited
toString() String
Returns a string representation of this object.
inherited

Operators

operator ==(dynamic other) bool
The equality operator. [...]
inherited

Static Properties

ANY_IP_V4 InternetAddress
@Deprecated("Use anyIPv4 instead"), read-only
ANY_IP_V6 InternetAddress
@Deprecated("Use anyIPv6 instead"), read-only
anyIPv4 InternetAddress
IP version 4 any address. Use this address when listening on all adapters IP addresses using IP version 4 (IPv4).
read-only
anyIPv6 InternetAddress
IP version 6 any address. Use this address when listening on all adapters IP addresses using IP version 6 (IPv6).
read-only
LOOPBACK_IP_V4 InternetAddress
@Deprecated("Use loopbackIPv4 instead"), read-only
LOOPBACK_IP_V6 InternetAddress
@Deprecated("Use loopbackIPv6 instead"), read-only
loopbackIPv4 InternetAddress
IP version 4 loopback address. Use this address when listening on or connecting to the loopback adapter using IP version 4 (IPv4).
read-only
loopbackIPv6 InternetAddress
IP version 6 loopback address. Use this address when listening on or connecting to the loopback adapter using IP version 6 (IPv6).
read-only

Static Methods

lookup(String host, {InternetAddressType type: InternetAddressType.any}) Future<List<InternetAddress>>
Lookup a host, returning a Future of a list of InternetAddresss. If type is InternetAddressType.any, it will lookup both IP version 4 (IPv4) and IP version 6 (IPv6) addresses. If type is either InternetAddressType.IPv4 or InternetAddressType.IPv6 it will only lookup addresses of the specified type. The order of the list can, and most likely will, change over time.