ReplSemiSyncSlave Class Reference

The extension class for the slave of semi-synchronous replication. More...

#include <semisync_replica.h>

Inheritance diagram for ReplSemiSyncSlave:

Public Member Functions
	ReplSemiSyncSlave ()
	~ReplSemiSyncSlave ()=default
void	setTraceLevel (unsigned long trace_level)
int	initObject ()
bool	getSlaveEnabled ()
void	setSlaveEnabled (bool enabled)
int	slaveReadSyncHeader (const char *header, unsigned long total_len, bool *need_reply, const char **payload, unsigned long *payload_len)
int	slaveReply (MYSQL *mysql, const char *binlog_filename, my_off_t binlog_filepos)
int	slaveStart (Binlog_relay_IO_param *param)
int	slaveStop (Binlog_relay_IO_param *param)
Public Member Functions inherited from Trace
void	function_enter (const char *func_name)
int	function_exit (const char *func_name, int exit_code)
bool	function_exit (const char *func_name, bool exit_code)
void	function_exit (const char *func_name)
	Trace ()
	Trace (unsigned long trace_level)

Private Attributes
bool	init_done_ = false
bool	slave_enabled_ = false
MYSQL *	mysql_reply = nullptr

Additional Inherited Members
Public Attributes inherited from Trace
unsigned long	trace_level_
Static Public Attributes inherited from ReplSemiSyncBase
static const unsigned char	kSyncHeader [2]
static const unsigned char	kPacketMagicNum = 0xef
static const unsigned char	kPacketFlagSync = 0x01
Static Public Attributes inherited from Trace
static const unsigned long	kTraceFunction = 0x0040
static const unsigned long	kTraceGeneral = 0x0001
static const unsigned long	kTraceDetail = 0x0010
static const unsigned long	kTraceNetWait = 0x0020

Detailed Description

The extension class for the slave of semi-synchronous replication.

Constructor & Destructor Documentation

ReplSemiSyncSlave()

ReplSemiSyncSlave::ReplSemiSyncSlave ( )

inline

~ReplSemiSyncSlave()

ReplSemiSyncSlave::~ReplSemiSyncSlave ( )

default

Member Function Documentation

getSlaveEnabled()

bool ReplSemiSyncSlave::getSlaveEnabled ( )

inline

initObject()

int ReplSemiSyncSlave::initObject

(

)

setSlaveEnabled()

void ReplSemiSyncSlave::setSlaveEnabled ( bool  enabled )

inline

setTraceLevel()

void ReplSemiSyncSlave::setTraceLevel ( unsigned long  trace_level )

inline

slaveReadSyncHeader()

int ReplSemiSyncSlave::slaveReadSyncHeader	(	const char *	header,
		unsigned long	total_len,
		bool *	need_reply,
		const char **	payload,
		unsigned long *	payload_len
	)

slaveReply()

int ReplSemiSyncSlave::slaveReply	(	MYSQL *	mysql,
		const char *	binlog_filename,
		my_off_t	binlog_filepos
	)

slaveStart()

int ReplSemiSyncSlave::slaveStart

(

Binlog_relay_IO_param *

param

)

slaveStop()

int ReplSemiSyncSlave::slaveStop

(

Binlog_relay_IO_param *

param

)

Member Data Documentation

init_done_

bool ReplSemiSyncSlave::init_done_ = false

private

mysql_reply

MYSQL* ReplSemiSyncSlave::mysql_reply = nullptr

private

slave_enabled_

bool ReplSemiSyncSlave::slave_enabled_ = false

private

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

• plugin/semisync/semisync_replica.h
• plugin/semisync/semisync_replica.cc