MySQLRoutingContext holds data used by MySQLRouting (1 per plugin instances) and MySQLRoutingConnection instances (many instances). More...

#include <context.h>

Public Member Functions
	MySQLRoutingContext (const RoutingConfig &routing_config, std::string name, TlsServerContext client_ssl_ctx, DestinationTlsContext dest_tls_context)

BlockedEndpoints &	blocked_endpoints ()

const BlockedEndpoints &	blocked_endpoints () const

void	increase_info_active_routes ()

void	decrease_info_active_routes ()

void	increase_info_handled_routes ()

uint16_t	get_active_routes ()

uint64_t	get_handled_routes ()

uint64_t	get_max_connect_errors () const

BaseProtocol::Type	get_protocol ()

const std::string &	get_name () const

std::string	get_id () const
	identifier part of the name. More...

unsigned int	get_net_buffer_length () const

std::chrono::milliseconds	get_destination_connect_timeout () const

std::chrono::milliseconds	get_client_connect_timeout () const

const mysql_harness::TCPAddress &	get_bind_address () const

const mysql_harness::Path &	get_bind_named_socket () const

SslMode	source_ssl_mode () const noexcept

SslMode	dest_ssl_mode () const noexcept

TlsServerContext *	source_ssl_ctx () const
	get the SSL context for the client side of the route. More...

TlsClientContext *	dest_ssl_ctx (const std::string &dest_id, const std::string &hostname)
	get the SSL context for the server side of the route. More...

SharedQuarantineHandler &	shared_quarantine ()

const SharedQuarantineHandler &	shared_quarantine () const

bool	connection_sharing () const

std::chrono::milliseconds	connection_sharing_delay () const

Public Attributes
std::atomic< uint16_t >	info_active_routes_ {0}
	Number of active routes. More...

std::atomic< uint64_t >	info_handled_routes_ {0}
	Number of handled routes, not used at the moment. More...

Private Attributes
const RoutingConfig	routing_config_

const std::string	name_
	Descriptive name of the connection routing. More...

std::mutex	mutex_conn_errors_

size_t	thread_stack_size_ = mysql_harness::kDefaultStackSizeInKiloBytes
	memory in kilobytes allocated for thread's stack More...

TlsServerContext *	client_ssl_ctx_ {}

DestinationTlsContext *	destination_tls_context_ {}

SharedQuarantineHandler	shared_quarantine_handler_
	Callbacks for communicating with quarantined destination candidates instance. More...

BlockedEndpoints	blocked_endpoints_

Detailed Description

MySQLRoutingContext holds data used by MySQLRouting (1 per plugin instances) and MySQLRoutingConnection instances (many instances).

It is created and owned by MySQLRouting while MySQLRoutingConnection objects hold reference to it.

Constructor & Destructor Documentation

◆ MySQLRoutingContext()

MySQLRoutingContext::MySQLRoutingContext	(	const RoutingConfig &	routing_config,
		std::string	name,
		TlsServerContext *	client_ssl_ctx,
		DestinationTlsContext *	dest_tls_context
	)

inline

Member Function Documentation

◆ blocked_endpoints() [1/2]

BlockedEndpoints & MySQLRoutingContext::blocked_endpoints ( )

inline

◆ blocked_endpoints() [2/2]

const BlockedEndpoints & MySQLRoutingContext::blocked_endpoints ( ) const

inline

◆ connection_sharing()

bool MySQLRoutingContext::connection_sharing ( ) const

inline

◆ connection_sharing_delay()

std::chrono::milliseconds MySQLRoutingContext::connection_sharing_delay ( ) const

inline

◆ decrease_info_active_routes()

void MySQLRoutingContext::decrease_info_active_routes ( )

◆ dest_ssl_ctx()

TlsClientContext * MySQLRoutingContext::dest_ssl_ctx	(	const std::string &	dest_id,
		const std::string &	hostname
	)

inline

get the SSL context for the server side of the route.

Parameters

dest_id	unique id of the destination
hostname	name of the destination host

Returns: a TlsClientContext for the destination.

Return values

nullptr if creating tls-context failed.

◆ dest_ssl_mode()

SslMode MySQLRoutingContext::dest_ssl_mode ( ) const

inlinenoexcept

◆ get_active_routes()

uint16_t MySQLRoutingContext::get_active_routes ( )

inline

◆ get_bind_address()

const mysql_harness::TCPAddress & MySQLRoutingContext::get_bind_address ( ) const

inline

◆ get_bind_named_socket()

const mysql_harness::Path & MySQLRoutingContext::get_bind_named_socket ( ) const

inline

◆ get_client_connect_timeout()

std::chrono::milliseconds MySQLRoutingContext::get_client_connect_timeout ( ) const

inline

◆ get_destination_connect_timeout()

std::chrono::milliseconds MySQLRoutingContext::get_destination_connect_timeout ( ) const

inline

◆ get_handled_routes()

uint64_t MySQLRoutingContext::get_handled_routes ( )

inline

◆ get_id()

std::string MySQLRoutingContext::get_id ( ) const

inline

identifier part of the name.

name has the form 'routing:{id}'

◆ get_max_connect_errors()

uint64_t MySQLRoutingContext::get_max_connect_errors ( ) const

inline

◆ get_name()

const std::string & MySQLRoutingContext::get_name ( ) const

inline

◆ get_net_buffer_length()

unsigned int MySQLRoutingContext::get_net_buffer_length ( ) const

inline

◆ get_protocol()

BaseProtocol::Type MySQLRoutingContext::get_protocol ( )

inline

◆ increase_info_active_routes()

void MySQLRoutingContext::increase_info_active_routes ( )

◆ increase_info_handled_routes()

void MySQLRoutingContext::increase_info_handled_routes ( )

◆ shared_quarantine() [1/2]

SharedQuarantineHandler & MySQLRoutingContext::shared_quarantine ( )

inline

◆ shared_quarantine() [2/2]

const SharedQuarantineHandler & MySQLRoutingContext::shared_quarantine ( ) const

inline

◆ source_ssl_ctx()

TlsServerContext * MySQLRoutingContext::source_ssl_ctx ( ) const

inline

get the SSL context for the client side of the route.

◆ source_ssl_mode()

SslMode MySQLRoutingContext::source_ssl_mode ( ) const

inlinenoexcept

Member Data Documentation

◆ blocked_endpoints_

BlockedEndpoints MySQLRoutingContext::blocked_endpoints_

private

◆ client_ssl_ctx_

TlsServerContext* MySQLRoutingContext::client_ssl_ctx_ {}

private

◆ destination_tls_context_

DestinationTlsContext* MySQLRoutingContext::destination_tls_context_ {}

private

◆ info_active_routes_

std::atomic<uint16_t> MySQLRoutingContext::info_active_routes_ {0}

Number of active routes.

◆ info_handled_routes_

std::atomic<uint64_t> MySQLRoutingContext::info_handled_routes_ {0}

Number of handled routes, not used at the moment.

◆ mutex_conn_errors_

std::mutex MySQLRoutingContext::mutex_conn_errors_

mutableprivate

◆ name_

const std::string MySQLRoutingContext::name_

private

Descriptive name of the connection routing.

◆ routing_config_

const RoutingConfig MySQLRoutingContext::routing_config_

private

◆ shared_quarantine_handler_

SharedQuarantineHandler MySQLRoutingContext::shared_quarantine_handler_

private

Callbacks for communicating with quarantined destination candidates instance.

◆ thread_stack_size_

size_t MySQLRoutingContext::thread_stack_size_ = mysql_harness::kDefaultStackSizeInKiloBytes

private

memory in kilobytes allocated for thread's stack

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

router/src/routing/src/context.h
router/src/routing/src/context.cc

Public Member Functions

Public Attributes

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ MySQLRoutingContext()

Member Function Documentation

◆ blocked_endpoints() [1/2]

◆ blocked_endpoints() [2/2]

◆ connection_sharing()

◆ connection_sharing_delay()

◆ decrease_info_active_routes()

◆ dest_ssl_ctx()

◆ dest_ssl_mode()

◆ get_active_routes()

◆ get_bind_address()

◆ get_bind_named_socket()

◆ get_client_connect_timeout()

◆ get_destination_connect_timeout()

◆ get_handled_routes()

◆ get_id()

◆ get_max_connect_errors()

◆ get_name()

◆ get_net_buffer_length()

◆ get_protocol()

◆ increase_info_active_routes()

◆ increase_info_handled_routes()

◆ shared_quarantine() [1/2]

◆ shared_quarantine() [2/2]

◆ source_ssl_ctx()

◆ source_ssl_mode()

Member Data Documentation

◆ blocked_endpoints_

◆ client_ssl_ctx_

◆ destination_tls_context_

◆ info_active_routes_

◆ info_handled_routes_

◆ mutex_conn_errors_

◆ name_

◆ routing_config_

◆ shared_quarantine_handler_

◆ thread_stack_size_