Task that triggers a neighbor probe (solicit) for an address. More...

Inheritance diagram for llmx::rtaco::NeighborProbeTask:

Public Member Functions
	NeighborProbeTask (SocketGuard &socket_guard, uint16_t uint16_t, uint32_t sequence, std::span< uint8_t, 16 > address)
	Construct a NeighborProbeTask to probe a neighbor address.
void	prepare_request ()
	Prepare the netlink request to probe the neighbor.
auto	process_message (const nlmsghdr &header) -> std::optional< std::expected< void, std::error_code > >
	Process a response message for the probe operation.
Public Member Functions inherited from llmx::rtaco::NeighborTask< NeighborProbeTask, void >
auto	request_payload () const -> std::span< const uint8_t >
	Get the serialized request payload for the neighbor request.
Public Member Functions inherited from llmx::rtaco::RequestTask< NeighborProbeTask, void >
	RequestTask (SocketGuard &socket_guard, uint16_t ifindex, uint32_t sequence) noexcept
	Construct a RequestTask.
virtual	~RequestTask ()=default
	Virtual destructor.
auto	async_run () -> boost::asio::awaitable< std::expected< void, std::error_code > >
	Run the request asynchronously and return the result.

Private Member Functions
auto	handle_error (const nlmsghdr &header) -> std::expected< void, std::error_code >

Private Attributes
std::array< uint8_t, 16 >	address_

Additional Inherited Members
Protected Member Functions inherited from llmx::rtaco::NeighborTask< NeighborProbeTask, void >
void	build_request (uint16_t msg_type, uint16_t msg_flags, uint16_t ndm_state, uint8_t ndm_flags, std::span< uint8_t, 16 > address)
Protected Member Functions inherited from llmx::rtaco::RequestTask< NeighborProbeTask, void >
auto	socket () noexcept -> Socket &
auto	sequence () const noexcept -> uint32_t
auto	ifindex () const noexcept -> uint16_t
Protected Attributes inherited from llmx::rtaco::NeighborTask< NeighborProbeTask, void >
NeighborRequest	request_

Detailed Description

Task that triggers a neighbor probe (solicit) for an address.

Requests the kernel to probe the neighbor (e.g., send an ARP/ND solicitation) and processes the completion or error responses.

Constructor & Destructor Documentation

llmx::rtaco::NeighborProbeTask::NeighborProbeTask	(	SocketGuard &	socket_guard,
		uint16_t uint16_t	,
		uint32_t	sequence,
		std::span< uint8_t, 16 >	address )

Construct a NeighborProbeTask to probe a neighbor address.

Parameters

socket_guard	Socket guard used for IO.
uint16_t	Interface index.
sequence	Netlink message sequence number.
address	Address bytes to probe.

auto llmx::rtaco::NeighborProbeTask::handle_error ( const nlmsghdr & header ) -> std::expected< void, std::error_code >

private

void llmx::rtaco::NeighborProbeTask::prepare_request ( )

Prepare the netlink request to probe the neighbor.

auto llmx::rtaco::NeighborProbeTask::process_message ( const nlmsghdr & header ) -> std::optional< std::expected< void, std::error_code > >

Process a response message for the probe operation.

std::array<uint8_t, 16> llmx::rtaco::NeighborProbeTask::address_

private

The documentation for this class was generated from the following files: