Binlog_relay_IO_delegate Class Reference

#include <rpl_handler.h>

Inheritance diagram for Binlog_relay_IO_delegate:

Public Types
typedef Binlog_relay_IO_observer	Observer
Public Types inherited from Delegate
typedef List< Observer_info >	Observer_info_list
typedef List_iterator< Observer_info >	Observer_info_iterator

Public Member Functions
	Binlog_relay_IO_delegate ()
int	thread_start (THD *thd, Master_info *mi)
int	thread_stop (THD *thd, Master_info *mi)
int	applier_start (THD *thd, Master_info *mi)
int	applier_stop (THD *thd, Master_info *mi, bool aborted)
int	before_request_transmit (THD *thd, Master_info *mi, ushort flags)
int	after_read_event (THD *thd, Master_info *mi, const char *packet, ulong len, const char **event_buf, ulong *event_len)
int	after_queue_event (THD *thd, Master_info *mi, const char *event_buf, ulong event_len, bool synced)
int	after_reset_slave (THD *thd, Master_info *mi)
int	applier_log_event (THD *thd, int &out)
Public Member Functions inherited from Delegate
	Delegate (PSI_rwlock_key key)
	Class constructor. More...
virtual	~Delegate ()
	Class destructor. More...
int	add_observer (void *observer, st_plugin_int *plugin)
	Adds an observer to the observer list. More...
int	remove_observer (void *observer)
	Removes an observer from the observer list. More...
Observer_info_iterator	observer_info_iter ()
	Retrieves an iterator for the observer list. More...
bool	is_empty ()
	Returns whether or not there are registered observers. More...
int	read_lock ()
	Acquires this Delegate class instance lock in read/shared mode. More...
int	write_lock ()
	Acquires this Delegate class instance lock in write/exclusive mode. More...
int	unlock ()
	Releases this Delegate class instance lock. More...
bool	is_inited ()
	Returns whether or not this instance was initialized. More...
void	update_lock_type ()
	Toggles the type of lock between a classical read-write lock and a shared-exclusive spin-lock. More...
void	update_plugin_ref_count ()
	Increases the info->plugin usage reference counting if replication_optimize_for_static_plugin_config is being enabled, in order to prevent plugin removal. More...
bool	use_rw_lock_type ()
	Returns whether or not to use the classic read-write lock. More...
bool	use_spin_lock_type ()
	Returns whether or not to use the shared spin-lock. More...

Private Member Functions
void	init_param (Binlog_relay_IO_param *param, Master_info *mi)

Member Typedef Documentation

Observer

typedef Binlog_relay_IO_observer Binlog_relay_IO_delegate::Observer

Constructor & Destructor Documentation

Binlog_relay_IO_delegate()

Binlog_relay_IO_delegate::Binlog_relay_IO_delegate ( )

inline

Member Function Documentation

after_queue_event()

int Binlog_relay_IO_delegate::after_queue_event	(	THD *	thd,
		Master_info *	mi,
		const char *	event_buf,
		ulong	event_len,
		bool	synced
	)

after_read_event()

int Binlog_relay_IO_delegate::after_read_event	(	THD *	thd,
		Master_info *	mi,
		const char *	packet,
		ulong	len,
		const char **	event_buf,
		ulong *	event_len
	)

after_reset_slave()

int Binlog_relay_IO_delegate::after_reset_slave	(	THD *	thd,
		Master_info *	mi
	)

applier_log_event()

int Binlog_relay_IO_delegate::applier_log_event	(	THD *	thd,
		int &	out
	)

applier_start()

int Binlog_relay_IO_delegate::applier_start	(	THD *	thd,
		Master_info *	mi
	)

applier_stop()

int Binlog_relay_IO_delegate::applier_stop	(	THD *	thd,
		Master_info *	mi,
		bool	aborted
	)

before_request_transmit()

int Binlog_relay_IO_delegate::before_request_transmit	(	THD *	thd,
		Master_info *	mi,
		ushort	flags
	)

init_param()

void Binlog_relay_IO_delegate::init_param ( Binlog_relay_IO_param *  param, Master_info *  mi  )

private

thread_start()

int Binlog_relay_IO_delegate::thread_start	(	THD *	thd,
		Master_info *	mi
	)

thread_stop()

int Binlog_relay_IO_delegate::thread_stop	(	THD *	thd,
		Master_info *	mi
	)

---

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

• sql/rpl_handler.h
• sql/rpl_handler.cc