semisync_source.h File Reference

#include <assert.h>
#include <sys/types.h>
#include "my_inttypes.h"
#include "my_io.h"
#include "my_psi_config.h"
#include "plugin/semisync/semisync.h"

Go to the source code of this file.

Classes
struct	TranxNode
class	TranxNodeAllocator
	This class provides memory allocating and freeing methods for TranxNode. More...
struct	TranxNodeAllocator::Block
	A sequence memory which contains BLOCK_TRANX_NODES TranxNodes. More...
class	ActiveTranx
	This class manages memory for active transaction list. More...
struct	AckInfo
	AckInfo is a POD. More...
class	AckContainer
	AckContainer stores received acks internally and tell the caller the ack's position when a transaction is fully acknowledged, so it can wake up the waiting transactions. More...
class	ReplSemiSyncSource
	The extension class for the source of semi-synchronous replication. More...

Macros
#define	BLOCK_TRANX_NODES   16

Variables
PSI_memory_key	key_ss_memory_TranxNodeAllocator_block
PSI_mutex_key	key_ss_mutex_LOCK_binlog_
PSI_cond_key	key_ss_cond_COND_binlog_send_
PSI_stage_info	stage_waiting_for_semi_sync_ack_from_replica
PSI_stage_info	stage_waiting_for_semi_sync_replica
PSI_stage_info	stage_reading_semi_sync_ack
unsigned int	rpl_semi_sync_source_wait_for_replica_count
bool	rpl_semi_sync_source_enabled
char	rpl_semi_sync_source_status
unsigned long	rpl_semi_sync_source_clients
unsigned long	rpl_semi_sync_source_timeout
unsigned long	rpl_semi_sync_source_trace_level
unsigned long	rpl_semi_sync_source_yes_transactions
unsigned long	rpl_semi_sync_source_no_transactions
unsigned long	rpl_semi_sync_source_off_times
unsigned long	rpl_semi_sync_source_wait_timeouts
unsigned long	rpl_semi_sync_source_timefunc_fails
unsigned long	rpl_semi_sync_source_num_timeouts
unsigned long	rpl_semi_sync_source_wait_sessions
unsigned long	rpl_semi_sync_source_wait_pos_backtraverse
unsigned long	rpl_semi_sync_source_avg_trx_wait_time
unsigned long	rpl_semi_sync_source_avg_net_wait_time
unsigned long long	rpl_semi_sync_source_net_wait_num
unsigned long long	rpl_semi_sync_source_trx_wait_num
unsigned long long	rpl_semi_sync_source_net_wait_time
unsigned long long	rpl_semi_sync_source_trx_wait_time
bool	rpl_semi_sync_source_wait_no_replica

Macro Definition Documentation

BLOCK_TRANX_NODES

#define BLOCK_TRANX_NODES   16

Variable Documentation

key_ss_cond_COND_binlog_send_

PSI_cond_key key_ss_cond_COND_binlog_send_

extern

key_ss_memory_TranxNodeAllocator_block

PSI_memory_key key_ss_memory_TranxNodeAllocator_block

extern

key_ss_mutex_LOCK_binlog_

PSI_mutex_key key_ss_mutex_LOCK_binlog_

extern

rpl_semi_sync_source_avg_net_wait_time

unsigned long rpl_semi_sync_source_avg_net_wait_time

extern

rpl_semi_sync_source_avg_trx_wait_time

unsigned long rpl_semi_sync_source_avg_trx_wait_time

extern

rpl_semi_sync_source_clients

unsigned long rpl_semi_sync_source_clients

extern

rpl_semi_sync_source_enabled

bool rpl_semi_sync_source_enabled

extern

rpl_semi_sync_source_net_wait_num

unsigned long long rpl_semi_sync_source_net_wait_num

extern

rpl_semi_sync_source_net_wait_time

unsigned long long rpl_semi_sync_source_net_wait_time

extern

rpl_semi_sync_source_no_transactions

unsigned long rpl_semi_sync_source_no_transactions

extern

rpl_semi_sync_source_num_timeouts

unsigned long rpl_semi_sync_source_num_timeouts

extern

rpl_semi_sync_source_off_times

unsigned long rpl_semi_sync_source_off_times

extern

rpl_semi_sync_source_status

char rpl_semi_sync_source_status

extern

rpl_semi_sync_source_timefunc_fails

unsigned long rpl_semi_sync_source_timefunc_fails

extern

rpl_semi_sync_source_timeout

unsigned long rpl_semi_sync_source_timeout

extern

rpl_semi_sync_source_trace_level

unsigned long rpl_semi_sync_source_trace_level

extern

rpl_semi_sync_source_trx_wait_num

unsigned long long rpl_semi_sync_source_trx_wait_num

extern

rpl_semi_sync_source_trx_wait_time

unsigned long long rpl_semi_sync_source_trx_wait_time

extern

rpl_semi_sync_source_wait_for_replica_count

unsigned int rpl_semi_sync_source_wait_for_replica_count

extern

rpl_semi_sync_source_wait_no_replica

bool rpl_semi_sync_source_wait_no_replica

extern

rpl_semi_sync_source_wait_pos_backtraverse

unsigned long rpl_semi_sync_source_wait_pos_backtraverse

extern

rpl_semi_sync_source_wait_sessions

unsigned long rpl_semi_sync_source_wait_sessions

extern

rpl_semi_sync_source_wait_timeouts

unsigned long rpl_semi_sync_source_wait_timeouts

extern

rpl_semi_sync_source_yes_transactions

unsigned long rpl_semi_sync_source_yes_transactions

extern

stage_reading_semi_sync_ack

PSI_stage_info stage_reading_semi_sync_ack

extern

stage_waiting_for_semi_sync_ack_from_replica

PSI_stage_info stage_waiting_for_semi_sync_ack_from_replica

extern

stage_waiting_for_semi_sync_replica

PSI_stage_info stage_waiting_for_semi_sync_replica

extern