probe reply TLV (sent by the server in a PROBE_REPLY). More...

#include <oob_probe.hpp>

Collaboration diagram for openvpn::oob::ProbeReply:

Public Member Functions
bool	write (Buffer &buf) const
	Append this reply as a complete TLV (header + value) to `buf`.

Static Public Member Functions
static std::optional< ProbeReply >	read (Buffer &buf, std::uint16_t value_len)
	Read a probe_reply TLV value of `value_len` bytes; see ProbeParameter::read().

Public Attributes
ProtoSessionID	peer_session_id
	echoes the session id of the request

std::uint16_t	priority = 0
	DNS-SRV style priority (lower preferred)

std::uint16_t	weight = 0
	DNS-SRV style weight.

std::uint16_t	max_latency_diff = 0
	candidate-band margin (ms); 0 = client default

std::uint16_t	connect_lifetime = 0
	seconds the reply is valid as a handshake shortcut

std::uint32_t	flags = 0
	server behaviour flags (REPLY_FLAG_*)

Static Public Attributes
static constexpr std::size_t	WIRE_LEN = 20

Detailed Description

probe reply TLV (sent by the server in a PROBE_REPLY).

Definition at line 217 of file oob_probe.hpp.

Member Function Documentation

◆ read()

static std::optional< ProbeReply > openvpn::oob::ProbeReply::read	(	Buffer &	buf,
		std::uint16_t	value_len
	)

inlinestatic

Read a probe_reply TLV value of value_len bytes; see ProbeParameter::read().

Definition at line 246 of file oob_probe.hpp.

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◆ write()

bool openvpn::oob::ProbeReply::write ( Buffer & buf ) const

inline

Append this reply as a complete TLV (header + value) to buf.

Definition at line 231 of file oob_probe.hpp.

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Member Data Documentation

◆ connect_lifetime

std::uint16_t openvpn::oob::ProbeReply::connect_lifetime = 0

seconds the reply is valid as a handshake shortcut

Definition at line 227 of file oob_probe.hpp.

◆ flags

std::uint32_t openvpn::oob::ProbeReply::flags = 0

server behaviour flags (REPLY_FLAG_*)

Definition at line 228 of file oob_probe.hpp.

◆ max_latency_diff

std::uint16_t openvpn::oob::ProbeReply::max_latency_diff = 0

candidate-band margin (ms); 0 = client default

Definition at line 226 of file oob_probe.hpp.

◆ peer_session_id

ProtoSessionID openvpn::oob::ProbeReply::peer_session_id

echoes the session id of the request

Definition at line 223 of file oob_probe.hpp.

◆ priority

std::uint16_t openvpn::oob::ProbeReply::priority = 0

DNS-SRV style priority (lower preferred)

Definition at line 224 of file oob_probe.hpp.

◆ weight

std::uint16_t openvpn::oob::ProbeReply::weight = 0

DNS-SRV style weight.

Definition at line 225 of file oob_probe.hpp.

◆ WIRE_LEN

constexpr std::size_t openvpn::oob::ProbeReply::WIRE_LEN = 20

staticconstexpr

minimum on-wire value length (psid(8) + u16*4 + u32, excluding the 4-byte TLV header); may be longer on the wire for forward compatibility

Definition at line 221 of file oob_probe.hpp.

The documentation for this struct was generated from the following file:

openvpn/ssl/oob_probe.hpp

Public Member Functions

Static Public Member Functions

Public Attributes

Static Public Attributes