class: IPTosMessage

[21:7] extends: object

Contains the type of service (ToS) byte of an IPv4 header. This consists of the DSCP field as per RFC 2474, and the ECN field as per RFC 3168. It may be received using [method@Gio.Socket.receive_message] over UDP sockets (i.e. sockets in the G_SOCKET_FAMILY_IPV4 family with G_SOCKET_TYPE_DATAGRAM type). The message is not meant for sending. To set ToS field to be used in datagrams sent on a [class@Gio.Socket] use: c g_socket_set_option (socket, IPPROTO_IP, IP_TOS, <ToS value>, &error);

Members

• handleObj
• lib
• retainedCallbacks
• signalHandlerNames
• signalSetterHandlers

Methods

• IPTosMessage (Handle = null)

  Creates a new IPTosMessage by wrapping a native handle or another wrapper.

  • @p Handle is the native handle or another wrapper whose handle to adopt.

• toNativeHandle (Source)

  Normalizes a constructor argument into a raw pointer carrier. Accepts a raw NativeHandle, a raw NativeBuffer returned from fn.call(...), another generated wrapper exposing handle(), or null. Returns null when the argument carries no pointer.

  • @p Source is the raw handle, raw buffer, wrapper, or null.
  • @r A raw pointer carrier or null when no pointer is present.

• getLib ()

  Returns the opened native library for this generated wrapper.

  • @r The opened native library.

• handle ()

  Returns the wrapped NativeHandle.

  • @r The wrapped NativeHandle.

• isNull ()

  Returns true when the wrapped handle is null.

  • @r A bool.

• describe ()

  Returns a small string for debugging generated wrappers.

  • @r A string.

• asSocketControlMessage ()

  Wraps this handle as SocketControlMessage.

  • @r A SocketControlMessage object.

• get_ecn ()

  Gets the Explicit Congestion Notification code point stored in @message.