#include <recovery_state_transfer.h>

Public Member Functions
	Recovery_state_transfer (char recovery_channel_name, const std::string &member_uuid, Channel_observation_manager channel_obsr_mngr)
	Recovery state transfer constructor. More...

	~Recovery_state_transfer ()

void	initialize (const std::string &view_id, bool is_vcle_enabled)
	Initialize the state transfer class and reset the class flags. More...

void	set_until_condition_after_gtids (const std::string &after_gtids)
	Set the gtids to use for the recovery until condition. More...

void	abort_state_transfer ()
	Abort the state transfer. More...

void	end_state_transfer ()
	Signals that the data was received so the process can end. More...

void	set_recovery_donor_retry_count (ulong retry_count)
	Sets the number of times recovery tries to connect to a given donor. More...

void	set_recovery_donor_reconnect_interval (ulong reconnect_interval)
	Sets the sleep time between connection attempts to all possible donors. More...

void	set_recovery_ssl_options (bool use_ssl, const char ssl_ca, const char ssl_capath, const char ssl_cert, const char ssl_cipher, const char ssl_key, const char ssl_crl, const char ssl_crlpath, bool ssl_verify_server_cert, char tls_version, char *tls_ciphersuites)
	Sets all the SSL option to use on recovery. More...

void	set_recovery_use_ssl (char use_ssl)
	Set the option that forces the use of SSL on recovery connections. More...

void	set_recovery_ssl_ca (const char *ssl_ca)
	Set a SSL trusted certificate authorities file. More...

void	set_recovery_ssl_capath (const char *ssl_capath)
	Set a folder with SSL trusted CA files. More...

void	set_recovery_ssl_cert (const char *ssl_cert)
	Set a SSL certificate for connection. More...

void	set_recovery_ssl_cipher (const char *ssl_cipher)
	Set a SSL ciphers to be used. More...

void	set_recovery_ssl_key (const char *ssl_key)
	Set a SSL key for connections. More...

void	set_recovery_ssl_crl (const char *ssl_crl)
	Set a SSL revocation list file. More...

void	set_recovery_ssl_crlpath (const char *ssl_crlpath)
	Set a folder with SSL revocation list files. More...

void	set_recovery_ssl_verify_server_cert (char ssl_verify_server_cert)
	Set if recovery shall compare the used hostname against the certificate. More...

void	set_recovery_tls_version (const char *tls_version)
	Set a TLS versions to be used. More...

void	set_recovery_tls_ciphersuites (const char *tls_ciphersuites)
	Set a TLS ciphersuites to be used. More...

bool	get_recovery_use_ssl ()

void	get_recovery_base_ssl_options (std::string ssl_ca, std::string ssl_cert, std::string *ssl_key)
	Get SSL options configured for recovery. More...

void	set_stop_wait_timeout (ulong timeout)
	Sets the recovery shutdown timeout. More...

void	set_recovery_public_key_path (const char *public_key_path)
	Set a public key file. More...

void	set_recovery_get_public_key (bool set)
	Get preference to get public key. More...

void	set_recovery_compression_algorithm (const char *name)
	Set compression algorithm. More...

void	set_recovery_zstd_compression_level (uint level)
	Set compression level. More...

void	initialize_group_info ()
	This method initializes the group membership info. More...

int	update_recovery_process (bool did_members_left)
	This method decides what action to take when a member exits the group. More...

void	inform_of_applier_stop (my_thread_id thread_id, bool aborted)
	Method that informs recovery that the donor channel applier was stopped. More...

void	inform_of_receiver_stop (my_thread_id thread_id)
	Method that informs recovery that the donor channel receiver was stopped. More...

bool	is_own_event_channel (my_thread_id id)
	Checks if the given id matches the recovery applier thread. More...

int	check_recovery_thread_status ()
	Checks to see if the recovery IO/SQL thread is still running, probably caused by an timeout on shutdown. More...

State_transfer_status	state_transfer (Plugin_stage_monitor_handler &stage_handler)
	Execute state transfer. More...

Private Member Functions
void	update_group_membership (bool update_donor)
	Removes the old list of group members and enquires about the current members. More...

void	build_donor_list (std::string *selected_donor)
	Based on the group list, build a random order list with all suitable donors. More...

void	donor_failover ()
	Method that sets the failover status to true and awakes recovery. More...

bool	verify_member_has_after_gtids_present (std::string &local_gtid_executed_string)
	Verify member has after_gtids received from replication donor already present in member's gtid_executed. More...

int	establish_donor_connection ()
	Establish a master/slave connection to the selected donor. More...

int	initialize_donor_connection (std::string hostname, uint port)
	Initializes the structures for the donor connection threads. More...

bool	initialize_connection_parameters ()
	Initializes the connection parameters for the donor connection. More...

int	start_recovery_donor_threads ()
	Starts the recovery slave threads to receive data from the donor. More...

State_transfer_status	terminate_recovery_slave_threads (bool purge_logs=true)
	Terminates the connection to the donor. More...

int	purge_recovery_slave_threads_repos ()
	Purges relay logs and the master info object. More...

bool	verify_after_gtids_applied ()
	Verifies if after_gtids sent by sender is successfully applied when recovery is using CHANNEL_UNTIL_APPLIER_AFTER_GTIDS for start replica until condition. More...

Private Attributes
std::string	m_recovery_channel_name
	The recovery channel name. More...

std::string	member_uuid

std::string	view_id

std::string	m_after_gtids

enum_channel_until_condition	m_until_condition

Group_member_info *	selected_donor

std::string	selected_donor_hostname

Group_member_info_list *	group_members

Group_member_info_list	suitable_donors

long	donor_connection_retry_count

bool	recovery_aborted

bool	donor_transfer_finished

bool	connected_to_donor

bool	on_failover

bool	donor_channel_thread_error

Replication_thread_api	donor_connection_interface
	Interface class to interact with the donor connection threads. More...

Channel_observation_manager *	channel_observation_manager

Channel_state_observer *	recovery_channel_observer

bool	recovery_use_ssl
	If the use of SSL is obligatory on recovery connections. More...

bool	recovery_get_public_key
	Get public key. More...

char	recovery_ssl_ca [FN_REFLEN]
	The configured SSL trusted certificate authorities file. More...

char	recovery_ssl_capath [FN_REFLEN]
	The configured directory that contains trusted SSL CA files. More...

char	recovery_ssl_cert [FN_REFLEN]
	The configured SSL certificate file to use for a secure connection. More...

char	recovery_ssl_cipher [FN_REFLEN]
	The configured SSL list of permissible ciphers to use for encryption. More...

char	recovery_ssl_key [FN_REFLEN]
	The configured SSL key file to use for establishing a secure connection. More...

char	recovery_ssl_crl [FN_REFLEN]
	The configured SSL file containing certificate revocation lists. More...

char	recovery_ssl_crlpath [FN_REFLEN]
	The configured directory that contains certificate revocation list files. More...

bool	recovery_ssl_verify_server_cert
	If the server's Common Name value checks against donor sent certificate. More...

char	recovery_public_key_path [FN_REFLEN]
	Public key information. More...

char	recovery_tls_version [FN_REFLEN]
	Permitted TLS versions. More...

bool	recovery_tls_ciphersuites_null
	Permitted TLS 1.3 ciphersuites. More...

char	recovery_tls_ciphersuites [FN_REFLEN]

mysql_mutex_t	recovery_lock

mysql_cond_t	recovery_condition

mysql_mutex_t	donor_selection_lock

long	max_connection_attempts_to_donors

long	donor_reconnect_interval

char	recovery_compression_algorithm [COMPRESSION_ALGORITHM_NAME_LENGTH_MAX]

uint	recovery_zstd_compression_level

Constructor & Destructor Documentation

◆ Recovery_state_transfer()

Recovery_state_transfer::Recovery_state_transfer	(	char *	recovery_channel_name,
		const std::string &	member_uuid,
		Channel_observation_manager *	channel_obsr_mngr
	)

Recovery state transfer constructor.

Parameters

recovery_channel_name	The channel name to be used
member_uuid	This member uuid
channel_obsr_mngr	The channel state observer manager

◆ ~Recovery_state_transfer()

Recovery_state_transfer::~Recovery_state_transfer ( )

Member Function Documentation

◆ abort_state_transfer()

void Recovery_state_transfer::abort_state_transfer ( )

Abort the state transfer.

◆ build_donor_list()

void Recovery_state_transfer::build_donor_list ( std::string * selected_donor )

private

Based on the group list, build a random order list with all suitable donors.

Parameters

selected_donor the current selected donor to update its pointer

◆ check_recovery_thread_status()

int Recovery_state_transfer::check_recovery_thread_status ( )

Checks to see if the recovery IO/SQL thread is still running, probably caused by an timeout on shutdown.

If the threads are still running, we try to stop them again. If not possible, an error is reported.

Returns: are the threads stopped

Return values

0	All is stopped.
!=0	Threads are still running

◆ donor_failover()

void Recovery_state_transfer::donor_failover ( )

private

Method that sets the failover status to true and awakes recovery.

◆ end_state_transfer()

void Recovery_state_transfer::end_state_transfer ( )

Signals that the data was received so the process can end.

◆ establish_donor_connection()

int Recovery_state_transfer::establish_donor_connection ( )

private

Establish a master/slave connection to the selected donor.

Returns: the operation status

Return values

0	OK
!=0	Error

◆ get_recovery_base_ssl_options()

void Recovery_state_transfer::get_recovery_base_ssl_options	(	std::string *	ssl_ca,
		std::string *	ssl_cert,
		std::string *	ssl_key
	)

inline

Get SSL options configured for recovery.

Parameters

[out]	ssl_ca	the ssl ca
[out]	ssl_cert	the ssl cert
[out]	ssl_key	the ssl key

◆ get_recovery_use_ssl()

bool Recovery_state_transfer::get_recovery_use_ssl ( )

inline

Returns: Is recovery configured to use SSL

◆ inform_of_applier_stop()

void Recovery_state_transfer::inform_of_applier_stop	(	my_thread_id	thread_id,
		bool	aborted
	)

Method that informs recovery that the donor channel applier was stopped.

Parameters

thread_id	the applier thread id
aborted	if the applier was aborted or stopped

◆ inform_of_receiver_stop()

void Recovery_state_transfer::inform_of_receiver_stop ( my_thread_id thread_id )

Method that informs recovery that the donor channel receiver was stopped.

Parameters

thread_id the applier thread id

◆ initialize()

void Recovery_state_transfer::initialize	(	const std::string &	view_id,
		bool	is_vcle_enabled
	)

Initialize the state transfer class and reset the class flags.

Parameters

view_id	The view id to use for the recovery.
is_vcle_enabled	the flag determine if View_change_log_event is enabled.

◆ initialize_connection_parameters()

bool Recovery_state_transfer::initialize_connection_parameters ( )

private

Initializes the connection parameters for the donor connection.

Return values

false	Everything OK
true	In case of the selected donor is not available

◆ initialize_donor_connection()

int Recovery_state_transfer::initialize_donor_connection	(	std::string	hostname,
		uint	port
	)

private

Initializes the structures for the donor connection threads.

Recovery channel is always purged.

Parameters

hostname	hostname of current selected donor
port	port of current selected donor

Returns: the operation status

Return values

0	OK
!=0	Error

◆ initialize_group_info()

void Recovery_state_transfer::initialize_group_info ( )

This method initializes the group membership info.

◆ is_own_event_channel()

bool Recovery_state_transfer::is_own_event_channel ( my_thread_id id )

Checks if the given id matches the recovery applier thread.

Parameters

id	the thread id

Returns: if it belongs to a thread

Return values

true	the id matches a SQL or worker thread
false	the id doesn't match any thread

◆ purge_recovery_slave_threads_repos()

int Recovery_state_transfer::purge_recovery_slave_threads_repos ( )

private

Purges relay logs and the master info object.

Returns: the operation status

Return values

0	OK
REPLICATION_THREAD_REPOSITORY_RL_PURGE_ERROR	Error when purging the relay logs
REPLICATION_THREAD_REPOSITORY_MI_PURGE_ERROR	Error when cleaning the master info repository

◆ set_recovery_compression_algorithm()

void Recovery_state_transfer::set_recovery_compression_algorithm ( const char * name )

inline

Set compression algorithm.

◆ set_recovery_donor_reconnect_interval()

void Recovery_state_transfer::set_recovery_donor_reconnect_interval ( ulong reconnect_interval )

inline

Sets the sleep time between connection attempts to all possible donors.

◆ set_recovery_donor_retry_count()

void Recovery_state_transfer::set_recovery_donor_retry_count ( ulong retry_count )

inline

Sets the number of times recovery tries to connect to a given donor.

◆ set_recovery_get_public_key()

void Recovery_state_transfer::set_recovery_get_public_key ( bool set )

inline

Get preference to get public key.

◆ set_recovery_public_key_path()

void Recovery_state_transfer::set_recovery_public_key_path ( const char * public_key_path )

inline

Set a public key file.

◆ set_recovery_ssl_ca()

void Recovery_state_transfer::set_recovery_ssl_ca ( const char * ssl_ca )

inline

Set a SSL trusted certificate authorities file.

◆ set_recovery_ssl_capath()

void Recovery_state_transfer::set_recovery_ssl_capath ( const char * ssl_capath )

inline

Set a folder with SSL trusted CA files.

◆ set_recovery_ssl_cert()

void Recovery_state_transfer::set_recovery_ssl_cert ( const char * ssl_cert )

inline

Set a SSL certificate for connection.

◆ set_recovery_ssl_cipher()

void Recovery_state_transfer::set_recovery_ssl_cipher ( const char * ssl_cipher )

inline

Set a SSL ciphers to be used.

◆ set_recovery_ssl_crl()

void Recovery_state_transfer::set_recovery_ssl_crl ( const char * ssl_crl )

inline

Set a SSL revocation list file.

◆ set_recovery_ssl_crlpath()

void Recovery_state_transfer::set_recovery_ssl_crlpath ( const char * ssl_crlpath )

inline

Set a folder with SSL revocation list files.

◆ set_recovery_ssl_key()

void Recovery_state_transfer::set_recovery_ssl_key ( const char * ssl_key )

inline

Set a SSL key for connections.

◆ set_recovery_ssl_options()

void Recovery_state_transfer::set_recovery_ssl_options	(	bool	use_ssl,
		const char *	ssl_ca,
		const char *	ssl_capath,
		const char *	ssl_cert,
		const char *	ssl_cipher,
		const char *	ssl_key,
		const char *	ssl_crl,
		const char *	ssl_crlpath,
		bool	ssl_verify_server_cert,
		char *	tls_version,
		char *	tls_ciphersuites
	)

inline

Sets all the SSL option to use on recovery.

Parameters

use_ssl	force the use of SSL on recovery connections
ssl_ca	SSL trusted certificate authorities file
ssl_capath	a directory with trusted CA files
ssl_cert	the certificate file for secure connections
ssl_cipher	the list of ciphers to use
ssl_key	the SSL key file
ssl_crl	SSL revocation list file
ssl_crlpath	path with revocation list files
ssl_verify_server_cert	verify the hostname against the certificate
tls_version	the list of TLS versions to use
tls_ciphersuites	the list of TLS ciphersuites to use

◆ set_recovery_ssl_verify_server_cert()

void Recovery_state_transfer::set_recovery_ssl_verify_server_cert ( char ssl_verify_server_cert )

inline

Set if recovery shall compare the used hostname against the certificate.

◆ set_recovery_tls_ciphersuites()

void Recovery_state_transfer::set_recovery_tls_ciphersuites ( const char * tls_ciphersuites )

inline

Set a TLS ciphersuites to be used.

◆ set_recovery_tls_version()

void Recovery_state_transfer::set_recovery_tls_version ( const char * tls_version )

inline

Set a TLS versions to be used.

◆ set_recovery_use_ssl()

void Recovery_state_transfer::set_recovery_use_ssl ( char use_ssl )

inline

Set the option that forces the use of SSL on recovery connections.

◆ set_recovery_zstd_compression_level()

void Recovery_state_transfer::set_recovery_zstd_compression_level ( uint level )

inline

Set compression level.

◆ set_stop_wait_timeout()

void Recovery_state_transfer::set_stop_wait_timeout ( ulong timeout )

inline

Sets the recovery shutdown timeout.

Parameters

[in] timeout the timeout

◆ set_until_condition_after_gtids()

void Recovery_state_transfer::set_until_condition_after_gtids ( const std::string & after_gtids )

Set the gtids to use for the recovery until condition.

Parameters

after_gtids the gtids to use for the recovery until condition.

◆ start_recovery_donor_threads()

int Recovery_state_transfer::start_recovery_donor_threads ( )

private

Starts the recovery slave threads to receive data from the donor.

Returns: the operation status

Return values

0	OK
!=0	Error

◆ state_transfer()

State_transfer_status Recovery_state_transfer::state_transfer ( Plugin_stage_monitor_handler & stage_handler )

Execute state transfer.

Parameters

stage_handler Stage handler to update the system tables

Returns: the operation status

Return values

0	OK
!=0	Recovery state transfer failed

◆ terminate_recovery_slave_threads()

State_transfer_status Recovery_state_transfer::terminate_recovery_slave_threads ( bool purge_logs = true )

private

Terminates the connection to the donor.

Parameters

purge_logs purge recovery logs

Returns: the operation status

Return values

STATE_TRANSFER_OK	OK
!=STATE_TRANSFER_OK	Error

◆ update_group_membership()

void Recovery_state_transfer::update_group_membership ( bool update_donor )

private

Removes the old list of group members and enquires about the current members.

Parameters

[in] update_donor update the selected donor pointer when updating

◆ update_recovery_process()

int Recovery_state_transfer::update_recovery_process ( bool did_members_left )

This method decides what action to take when a member exits the group.

If the donor left, and the state transfer is still ongoing, then pick a new one and restart the transfer.

Parameters

did_members_left states if members left the view

Returns: the operation status

Return values

0	OK
!=0	Error

◆ verify_after_gtids_applied()

bool Recovery_state_transfer::verify_after_gtids_applied ( )

private

Verifies if after_gtids sent by sender is successfully applied when recovery is using CHANNEL_UNTIL_APPLIER_AFTER_GTIDS for start replica until condition.

Return values

false	after_gtids is successfully applied.
true	Error in applying after_gtids.

◆ verify_member_has_after_gtids_present()

bool Recovery_state_transfer::verify_member_has_after_gtids_present ( std::string & local_gtid_executed_string )

private

Verify member has after_gtids received from replication donor already present in member's gtid_executed.

Parameters

local_gtid_executed_string the local member gtid_executed string

Returns: the operation status

Return values

true	after_gtids there in member's gtid_executed.
false	after_gtids not there in member's gtid_executed.

Member Data Documentation

◆ channel_observation_manager

Channel_observation_manager* Recovery_state_transfer::channel_observation_manager

private

◆ connected_to_donor

bool Recovery_state_transfer::connected_to_donor

private

◆ donor_channel_thread_error

bool Recovery_state_transfer::donor_channel_thread_error

private

◆ donor_connection_interface

Replication_thread_api Recovery_state_transfer::donor_connection_interface

private

Interface class to interact with the donor connection threads.

◆ donor_connection_retry_count

long Recovery_state_transfer::donor_connection_retry_count

private

◆ donor_reconnect_interval

long Recovery_state_transfer::donor_reconnect_interval

private

◆ donor_selection_lock

mysql_mutex_t Recovery_state_transfer::donor_selection_lock

private

◆ donor_transfer_finished

bool Recovery_state_transfer::donor_transfer_finished

private

◆ group_members

Group_member_info_list* Recovery_state_transfer::group_members

private

◆ m_after_gtids

std::string Recovery_state_transfer::m_after_gtids

private

◆ m_recovery_channel_name

std::string Recovery_state_transfer::m_recovery_channel_name

private

The recovery channel name.

◆ m_until_condition

enum_channel_until_condition Recovery_state_transfer::m_until_condition

private

◆ max_connection_attempts_to_donors

long Recovery_state_transfer::max_connection_attempts_to_donors

private

◆ member_uuid

std::string Recovery_state_transfer::member_uuid

private

◆ on_failover

bool Recovery_state_transfer::on_failover

private

◆ recovery_aborted

bool Recovery_state_transfer::recovery_aborted

private

◆ recovery_channel_observer

Channel_state_observer* Recovery_state_transfer::recovery_channel_observer

private

◆ recovery_compression_algorithm

char Recovery_state_transfer::recovery_compression_algorithm[COMPRESSION_ALGORITHM_NAME_LENGTH_MAX]

private

◆ recovery_condition

mysql_cond_t Recovery_state_transfer::recovery_condition

private

◆ recovery_get_public_key

bool Recovery_state_transfer::recovery_get_public_key

private

Get public key.

◆ recovery_lock

mysql_mutex_t Recovery_state_transfer::recovery_lock

private

◆ recovery_public_key_path

char Recovery_state_transfer::recovery_public_key_path[FN_REFLEN]

private

Public key information.

◆ recovery_ssl_ca

char Recovery_state_transfer::recovery_ssl_ca[FN_REFLEN]

private

The configured SSL trusted certificate authorities file.

◆ recovery_ssl_capath

char Recovery_state_transfer::recovery_ssl_capath[FN_REFLEN]

private

The configured directory that contains trusted SSL CA files.

◆ recovery_ssl_cert

char Recovery_state_transfer::recovery_ssl_cert[FN_REFLEN]

private

The configured SSL certificate file to use for a secure connection.

◆ recovery_ssl_cipher

char Recovery_state_transfer::recovery_ssl_cipher[FN_REFLEN]

private

The configured SSL list of permissible ciphers to use for encryption.

◆ recovery_ssl_crl

char Recovery_state_transfer::recovery_ssl_crl[FN_REFLEN]

private

The configured SSL file containing certificate revocation lists.

◆ recovery_ssl_crlpath

char Recovery_state_transfer::recovery_ssl_crlpath[FN_REFLEN]

private

The configured directory that contains certificate revocation list files.

◆ recovery_ssl_key

char Recovery_state_transfer::recovery_ssl_key[FN_REFLEN]

private

The configured SSL key file to use for establishing a secure connection.

◆ recovery_ssl_verify_server_cert

bool Recovery_state_transfer::recovery_ssl_verify_server_cert

private

If the server's Common Name value checks against donor sent certificate.

◆ recovery_tls_ciphersuites

char Recovery_state_transfer::recovery_tls_ciphersuites[FN_REFLEN]

private

◆ recovery_tls_ciphersuites_null

bool Recovery_state_transfer::recovery_tls_ciphersuites_null

private

Permitted TLS 1.3 ciphersuites.

◆ recovery_tls_version

char Recovery_state_transfer::recovery_tls_version[FN_REFLEN]

private

Permitted TLS versions.

◆ recovery_use_ssl

bool Recovery_state_transfer::recovery_use_ssl

private

If the use of SSL is obligatory on recovery connections.

◆ recovery_zstd_compression_level

uint Recovery_state_transfer::recovery_zstd_compression_level

private

◆ selected_donor

Group_member_info* Recovery_state_transfer::selected_donor

private

◆ selected_donor_hostname

std::string Recovery_state_transfer::selected_donor_hostname

private

◆ suitable_donors

Group_member_info_list Recovery_state_transfer::suitable_donors

private

◆ view_id

std::string Recovery_state_transfer::view_id

private

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

plugin/group_replication/include/recovery_state_transfer.h
plugin/group_replication/src/recovery_state_transfer.cc

Public Member Functions

Private Member Functions

Private Attributes

Constructor & Destructor Documentation

◆ Recovery_state_transfer()

◆ ~Recovery_state_transfer()

Member Function Documentation

◆ abort_state_transfer()

◆ build_donor_list()

◆ check_recovery_thread_status()

◆ donor_failover()

◆ end_state_transfer()

◆ establish_donor_connection()

◆ get_recovery_base_ssl_options()

◆ get_recovery_use_ssl()

◆ inform_of_applier_stop()

◆ inform_of_receiver_stop()

◆ initialize()

◆ initialize_connection_parameters()

◆ initialize_donor_connection()

◆ initialize_group_info()

◆ is_own_event_channel()

◆ purge_recovery_slave_threads_repos()

◆ set_recovery_compression_algorithm()

◆ set_recovery_donor_reconnect_interval()

◆ set_recovery_donor_retry_count()

◆ set_recovery_get_public_key()

◆ set_recovery_public_key_path()

◆ set_recovery_ssl_ca()

◆ set_recovery_ssl_capath()

◆ set_recovery_ssl_cert()

◆ set_recovery_ssl_cipher()

◆ set_recovery_ssl_crl()

◆ set_recovery_ssl_crlpath()

◆ set_recovery_ssl_key()

◆ set_recovery_ssl_options()

◆ set_recovery_ssl_verify_server_cert()

◆ set_recovery_tls_ciphersuites()

◆ set_recovery_tls_version()

◆ set_recovery_use_ssl()

◆ set_recovery_zstd_compression_level()

◆ set_stop_wait_timeout()

◆ set_until_condition_after_gtids()

◆ start_recovery_donor_threads()

◆ state_transfer()

◆ terminate_recovery_slave_threads()

◆ update_group_membership()

◆ update_recovery_process()

◆ verify_after_gtids_applied()

◆ verify_member_has_after_gtids_present()

Member Data Documentation

◆ channel_observation_manager

◆ connected_to_donor

◆ donor_channel_thread_error

◆ donor_connection_interface

◆ donor_connection_retry_count

◆ donor_reconnect_interval

◆ donor_selection_lock

◆ donor_transfer_finished

◆ group_members

◆ m_after_gtids

◆ m_recovery_channel_name

◆ m_until_condition

◆ max_connection_attempts_to_donors

◆ member_uuid

◆ on_failover

◆ recovery_aborted

◆ recovery_channel_observer

◆ recovery_compression_algorithm

◆ recovery_condition

◆ recovery_get_public_key

◆ recovery_lock

◆ recovery_public_key_path

◆ recovery_ssl_ca

◆ recovery_ssl_capath

◆ recovery_ssl_cert

◆ recovery_ssl_cipher

◆ recovery_ssl_crl

◆ recovery_ssl_crlpath

◆ recovery_ssl_key