MySQLRoutingContext Class Reference

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
std::chrono::milliseconds	connect_retry_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
routing::AccessMode	access_mode () const
bool	wait_for_my_writes () const
std::chrono::seconds	wait_for_my_writes_timeout () const
std::string	dest_ssl_key () const
std::string	dest_ssl_cert () const
bool	router_require_enforce () 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

access_mode()

routing::AccessMode MySQLRoutingContext::access_mode ( ) const

inline

blocked_endpoints() [1/2]

BlockedEndpoints & MySQLRoutingContext::blocked_endpoints ( )

inline

blocked_endpoints() [2/2]

const BlockedEndpoints & MySQLRoutingContext::blocked_endpoints ( ) const

inline

connect_retry_timeout()

std::chrono::milliseconds MySQLRoutingContext::connect_retry_timeout ( ) 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_cert()

std::string MySQLRoutingContext::dest_ssl_cert ( ) const

inline

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_key()

std::string MySQLRoutingContext::dest_ssl_key ( ) const

inline

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

(

)

router_require_enforce()

bool MySQLRoutingContext::router_require_enforce ( ) const

inline

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

wait_for_my_writes()

bool MySQLRoutingContext::wait_for_my_writes ( ) const

inline

wait_for_my_writes_timeout()

std::chrono::seconds MySQLRoutingContext::wait_for_my_writes_timeout ( ) const

inline

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