dart:io
InternetAddress class
An internet 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)
factory
- Creates a new InternetAddress from a numeric address. [...]
Properties
- address → String
read-only
- The numeric address of the host. For IPv4 addresses this is using the dotted-decimal notation. For IPv6 it is using the hexadecimal representation.
- host → String
read-only
- The host used to lookup the address. If there is no host associated with the address this returns the numeric address.
- isLinkLocal → bool
read-only
- Returns true if the InternetAddresss scope is a link-local.
- isLoopback → bool
read-only
- Returns true if the InternetAddress is a loopback address.
- isMulticast → bool
read-only
- Returns true if the InternetAddresss scope is multicast.
- rawAddress → List<int>
read-only
- Get the raw address of this InternetAddress. The result is either a 4 or 16 byte long list. The returned list is a copy, making it possible to change the list without modifying the InternetAddress.
- type → InternetAddressType
read-only
- The type of the InternetAddress specified what IP protocol.
- hashCode → int
read-only, inherited
- The hash code for this object. [...]
- runtimeType → Type
read-only, inherited
- A representation of the runtime type of the object.
Methods
- reverse() → Future<InternetAddress>
- Perform a reverse dns lookup on the address, creating a new InternetAddress where the host field set to the result.
- noSuchMethod(Invocation invocation) → dynamic
inherited
- Invoked when a non-existent method or property is accessed. [...]
- toString() → String
inherited
- Returns a string representation of this object.
Operators
- operator ==(dynamic other) → bool
inherited
- The equality operator. [...]
Static Properties
- ANY_IP_V4 → InternetAddress
- ANY_IP_V6 → InternetAddress
- anyIPv4 → InternetAddress
read-only
- IP version 4 any address. Use this address when listening on all adapters IP addresses using IP version 4 (IPv4).
- anyIPv6 → InternetAddress
read-only
- IP version 6 any address. Use this address when listening on all adapters IP addresses using IP version 6 (IPv6).
- LOOPBACK_IP_V4 → InternetAddress
@
Deprecated("Use loopbackIPv4 instead"), read-only
- LOOPBACK_IP_V6 → InternetAddress
@
Deprecated("Use loopbackIPv6 instead"), read-only
- loopbackIPv4 → InternetAddress
read-only
- IP version 4 loopback address. Use this address when listening on or connecting to the loopback adapter using IP version 4 (IPv4).
- loopbackIPv6 → InternetAddress
read-only
- IP version 6 loopback address. Use this address when listening on or connecting to the loopback adapter using IP version 6 (IPv6).
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.