#include <classic_frame.h>

Static Public Member Functions
static stdx::expected< void, std::error_code >	ensure_has_msg_prefix (Channel &src_channel, ClassicProtocolState &src_protocol)
	ensure message has a frame-header and msg-type. More...

template<class Proto >
static stdx::expected< void, std::error_code >	ensure_has_msg_prefix (TlsSwitchableConnection< Proto > &conn)

static stdx::expected< void, std::error_code >	ensure_has_full_frame (Channel &src_channel, ClassicProtocolState &src_protocol)

template<class Proto >
static stdx::expected< void, std::error_code >	ensure_has_full_frame (TlsSwitchableConnection< Proto > &conn)

static stdx::expected< size_t, std::error_code >	recv_frame_sequence (Channel &src_channel, ClassicProtocolState &src_protocol)
	recv a full message sequence into the channel's recv_plain_buffer() More...

static stdx::expected< void, std::error_code >	ensure_server_greeting (Channel &src_channel, ClassicProtocolState &src_protocol)

static stdx::expected< void, std::error_code >	ensure_frame_header (Channel &src_channel, ClassicProtocolState &src_protocol)
	ensure current_frame() has a current frame-info. More...

template<class Proto >
static stdx::expected< void, std::error_code >	ensure_frame_header (TlsSwitchableConnection< Proto > &conn)

template<class T >
static constexpr uint8_t	cmd_byte ()

template<class Msg , class Proto >
static stdx::expected< Msg, std::error_code >	recv_msg (Channel &src_channel, Proto &src_protocol, classic_protocol::capabilities::value_type caps)
	receive a classic protocol message frame from a channel. More...

template<class Msg , class Proto >
static stdx::expected< Msg, std::error_code >	recv_msg (Channel &src_channel, Proto &src_protocol)

template<class Msg , class Proto >
static stdx::expected< Msg, std::error_code >	recv_msg (TlsSwitchableConnection< Proto > &conn)

template<class Msg , class Proto > requires ( (std::is_same_v< Msg, classic_protocol::borrowed::message::client::StmtExecute> && std::is_same_v<Proto, ClientSideClassicProtocolState>))
static stdx::expected< Msg, std::error_code >	recv_msg (Channel &src_channel, Proto &src_protocol, classic_protocol::capabilities::value_type caps)
	receive a StmtExecute message from a channel. More...

template<class Msg >
static stdx::expected< size_t, std::error_code >	send_msg (Channel &dst_channel, ClassicProtocolState &dst_protocol, Msg msg, classic_protocol::capabilities::value_type caps)

template<class Msg >
static stdx::expected< size_t, std::error_code >	send_msg (Channel &dst_channel, ClassicProtocolState &dst_protocol, Msg msg)

template<class Msg , class Proto >
static stdx::expected< size_t, std::error_code >	send_msg (TlsSwitchableConnection< Proto > &conn, Msg msg, classic_protocol::capabilities::value_type caps)

template<class Msg , class Proto >
static stdx::expected< size_t, std::error_code >	send_msg (TlsSwitchableConnection< Proto > &conn, Msg msg)

static void	trace_set_attributes (TraceEvent *ev, ClassicProtocolState &src_protocol, const classic_protocol::borrowed::message::server::Ok &msg)
	set attributes from the Ok message in the TraceEvent. More...

static void	trace_set_attributes (TraceEvent *ev, ClassicProtocolState &src_protocol, const classic_protocol::borrowed::message::server::Eof &msg)
	set attributes from the Eof message in the TraceEvent. More...

static void	trace_set_attributes (TraceEvent *ev, ClassicProtocolState &src_protocol, const classic_protocol::borrowed::message::server::Error &msg)
	set attributes from the Eof message in the TraceEvent. More...

Member Function Documentation

◆ cmd_byte()

template<class T >

static constexpr uint8_t ClassicFrame::cmd_byte ( )

inlinestaticconstexpr

◆ ensure_frame_header() [1/2]

stdx::expected< void, std::error_code > ClassicFrame::ensure_frame_header	(	Channel &	src_channel,
		ClassicProtocolState &	src_protocol
	)

static

ensure current_frame() has a current frame-info.

Postcondition: after success returned, src_protocol->current_frame() has a frame decoded.

◆ ensure_frame_header() [2/2]

template<class Proto >

static stdx::expected< void, std::error_code > ClassicFrame::ensure_frame_header ( TlsSwitchableConnection< Proto > & conn )

inlinestatic

◆ ensure_has_full_frame() [1/2]

stdx::expected< void, std::error_code > ClassicFrame::ensure_has_full_frame	(	Channel &	src_channel,
		ClassicProtocolState &	src_protocol
	)

static

◆ ensure_has_full_frame() [2/2]

template<class Proto >

static stdx::expected< void, std::error_code > ClassicFrame::ensure_has_full_frame ( TlsSwitchableConnection< Proto > & conn )

inlinestatic

◆ ensure_has_msg_prefix() [1/2]

stdx::expected< void, std::error_code > ClassicFrame::ensure_has_msg_prefix	(	Channel &	src_channel,
		ClassicProtocolState &	src_protocol
	)

static

ensure message has a frame-header and msg-type.

Return values

true	if src-protocol's recv-buffer has frame-header and msg-type.

◆ ensure_has_msg_prefix() [2/2]

template<class Proto >

static stdx::expected< void, std::error_code > ClassicFrame::ensure_has_msg_prefix ( TlsSwitchableConnection< Proto > & conn )

inlinestatic

◆ ensure_server_greeting()

static stdx::expected< void, std::error_code > ClassicFrame::ensure_server_greeting	(	Channel &	src_channel,
		ClassicProtocolState &	src_protocol
	)

static

◆ recv_frame_sequence()

stdx::expected< size_t, std::error_code > ClassicFrame::recv_frame_sequence	(	Channel &	src_channel,
		ClassicProtocolState &	src_protocol
	)

static

recv a full message sequence into the channel's recv_plain_buffer()

◆ recv_msg() [1/4]

template<class Msg , class Proto >

static stdx::expected< Msg, std::error_code > ClassicFrame::recv_msg	(	Channel &	src_channel,
		Proto &	src_protocol
	)

inlinestatic

◆ recv_msg() [2/4]

template<class Msg , class Proto >

static stdx::expected< Msg, std::error_code > ClassicFrame::recv_msg	(	Channel &	src_channel,
		Proto &	src_protocol,
		classic_protocol::capabilities::value_type	caps
	)

inlinestatic

receive a classic protocol message frame from a channel.

◆ recv_msg() [3/4]

template<class Msg , class Proto >
requires ( (std::is_same_v< Msg, classic_protocol::borrowed::message::client::StmtExecute> && std::is_same_v<Proto, ClientSideClassicProtocolState>))

static stdx::expected< Msg, std::error_code > ClassicFrame::recv_msg	(	Channel &	src_channel,
		Proto &	src_protocol,
		classic_protocol::capabilities::value_type	caps
	)

inlinestatic

receive a StmtExecute message from a channel.

specialization of recv_msg<> as StmtExecute needs a the data from the StmtPrepareOk.

◆ recv_msg() [4/4]

template<class Msg , class Proto >

static stdx::expected< Msg, std::error_code > ClassicFrame::recv_msg ( TlsSwitchableConnection< Proto > & conn )

inlinestatic

◆ send_msg() [1/4]

template<class Msg >

static stdx::expected< size_t, std::error_code > ClassicFrame::send_msg	(	Channel &	dst_channel,
		ClassicProtocolState &	dst_protocol,
		Msg	msg
	)

inlinestatic

◆ send_msg() [2/4]

template<class Msg >

static stdx::expected< size_t, std::error_code > ClassicFrame::send_msg	(	Channel &	dst_channel,
		ClassicProtocolState &	dst_protocol,
		Msg	msg,
		classic_protocol::capabilities::value_type	caps
	)

inlinestatic

◆ send_msg() [3/4]

template<class Msg , class Proto >

static stdx::expected< size_t, std::error_code > ClassicFrame::send_msg	(	TlsSwitchableConnection< Proto > &	conn,
		Msg	msg
	)

inlinestatic

◆ send_msg() [4/4]

template<class Msg , class Proto >

static stdx::expected< size_t, std::error_code > ClassicFrame::send_msg	(	TlsSwitchableConnection< Proto > &	conn,
		Msg	msg,
		classic_protocol::capabilities::value_type	caps
	)

inlinestatic

◆ trace_set_attributes() [1/3]

void ClassicFrame::trace_set_attributes	(	TraceEvent *	ev,
		ClassicProtocolState &	src_protocol,
		const classic_protocol::borrowed::message::server::Eof &	msg
	)

static

set attributes from the Eof message in the TraceEvent.

◆ trace_set_attributes() [2/3]

void ClassicFrame::trace_set_attributes	(	TraceEvent *	ev,
		ClassicProtocolState &	src_protocol,
		const classic_protocol::borrowed::message::server::Error &	msg
	)

static

set attributes from the Eof message in the TraceEvent.

◆ trace_set_attributes() [3/3]

void ClassicFrame::trace_set_attributes	(	TraceEvent *	ev,
		ClassicProtocolState &	src_protocol,
		const classic_protocol::borrowed::message::server::Ok &	msg
	)

static

set attributes from the Ok message in the TraceEvent.

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

router/src/routing/src/classic_frame.h
router/src/routing/src/classic_frame.cc

Static Public Member Functions

Member Function Documentation

◆ cmd_byte()

◆ ensure_frame_header() [1/2]

◆ ensure_frame_header() [2/2]

◆ ensure_has_full_frame() [1/2]

◆ ensure_has_full_frame() [2/2]

◆ ensure_has_msg_prefix() [1/2]

◆ ensure_has_msg_prefix() [2/2]

◆ ensure_server_greeting()

◆ recv_frame_sequence()

◆ recv_msg() [1/4]

◆ recv_msg() [2/4]

◆ recv_msg() [3/4]

◆ recv_msg() [4/4]

◆ send_msg() [1/4]

◆ send_msg() [2/4]

◆ send_msg() [3/4]

◆ send_msg() [4/4]

◆ trace_set_attributes() [1/3]

◆ trace_set_attributes() [2/3]

◆ trace_set_attributes() [3/3]