RawSocketOption class - dart:io library (original) (raw)

The RawSocketOption is used as a parameter to Socket.setRawOption andRawSocket.setRawOption to customize the behaviour of the underlying socket.

It allows for fine grained control of the socket options, and its values will be passed to the underlying platform's implementation of setsockopt and getsockopt.

Annotations

• @Since("2.2")

Constructors

RawSocketOption(int level, int option, Uint8List value)

Creates a RawSocketOption for RawSocket.getRawOptionand RawSocket.setRawOption.

const

RawSocketOption.fromBool(int level, int option, bool value)

Convenience constructor for creating a boolean based RawSocketOption.

factory

RawSocketOption.fromInt(int level, int option, int value)

Convenience constructor for creating an integer based RawSocketOption.

factory

Properties

hashCode → int

The hash code for this object.

no setterinherited

level → int

The level for the option to set or get.

final

option → int

The numeric ID of the option to set or get.

final

runtimeType → Type

A representation of the runtime type of the object.

no setterinherited

value → Uint8List

The raw data to set, or the array to write the current option value into.

final

Methods

noSuchMethod(Invocation invocation)→ dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString()→ String

A string representation of this object.

inherited

Operators

operator ==(Object other)→ bool

The equality operator.

inherited

Static Properties

IPv4MulticastInterface → int

Socket option for IP_MULTICAST_IF.

no setter

IPv6MulticastInterface → int

Socket option for IPV6_MULTICAST_IF.

no setter

levelIPv4 → int

Socket level option for IPPROTO_IP.

no setter

levelIPv6 → int

Socket level option for IPPROTO_IPV6.

no setter

levelSocket → int

Socket level option for SOL_SOCKET.

no setter

levelTcp → int

Socket level option for IPPROTO_TCP.

no setter

levelUdp → int

Socket level option for IPPROTO_UDP.

no setter