mysql_harness::TlsReloadComponent Class Reference

Coordinates asynchronous reloads of TLS material owned by Router plugins. More...

#include <tls_reload_component.h>

Classes
class	Impl

Public Types
using	Result = stdx::expected< void, std::string >
using	Callback = std::function< Result()>
using	RegistrationId = std::size_t

Public Member Functions
	TlsReloadComponent (const TlsReloadComponent &)=delete
TlsReloadComponent &	operator= (const TlsReloadComponent &)=delete
void	init ()
	Starts the worker. More...
void	stop ()
	Stops and joins the worker before plugin TLS state is destroyed. More...
RegistrationId	register_callback (std::string owner, Callback callback)
void	unregister_callback (RegistrationId id)
void	request_reload ()
	Queues a reload without performing TLS I/O in the caller's context. More...

Static Public Member Functions
static TlsReloadComponent &	get_instance ()

Static Public Attributes
static constexpr RegistrationId	kInvalidRegistrationId {0}

Private Member Functions
	TlsReloadComponent ()
	~TlsReloadComponent ()

Private Attributes
std::mutex	impl_mtx_
std::shared_ptr< Impl >	impl_
RegistrationId	next_id_ {kInvalidRegistrationId + 1}

Detailed Description

Coordinates asynchronous reloads of TLS material owned by Router plugins.

Member Typedef Documentation

Callback

using mysql_harness::TlsReloadComponent::Callback = std::function<Result()>

RegistrationId

using mysql_harness::TlsReloadComponent::RegistrationId = std::size_t

Result

using mysql_harness::TlsReloadComponent::Result = stdx::expected<void, std::string>

Constructor & Destructor Documentation

TlsReloadComponent() [1/2]

mysql_harness::TlsReloadComponent::TlsReloadComponent ( const TlsReloadComponent &  )

delete

TlsReloadComponent() [2/2]

mysql_harness::TlsReloadComponent::TlsReloadComponent ( )

private

~TlsReloadComponent()

mysql_harness::TlsReloadComponent::~TlsReloadComponent ( )

private

Member Function Documentation

get_instance()

TlsReloadComponent & mysql_harness::TlsReloadComponent::get_instance ( )

static

init()

void mysql_harness::TlsReloadComponent::init

(

)

Starts the worker.

operator=()

TlsReloadComponent & mysql_harness::TlsReloadComponent::operator= ( const TlsReloadComponent &  )

delete

register_callback()

TlsReloadComponent::RegistrationId mysql_harness::TlsReloadComponent::register_callback	(	std::string	owner,
		Callback	callback
	)

request_reload()

void mysql_harness::TlsReloadComponent::request_reload

(

)

Queues a reload without performing TLS I/O in the caller's context.

stop()

void mysql_harness::TlsReloadComponent::stop

(

)

Stops and joins the worker before plugin TLS state is destroyed.

unregister_callback()

void mysql_harness::TlsReloadComponent::unregister_callback

(

RegistrationId

id

)

Member Data Documentation

impl_

std::shared_ptr<Impl> mysql_harness::TlsReloadComponent::impl_

private

impl_mtx_

std::mutex mysql_harness::TlsReloadComponent::impl_mtx_

private

kInvalidRegistrationId

constexpr RegistrationId mysql_harness::TlsReloadComponent::kInvalidRegistrationId {0}

staticconstexpr

next_id_

RegistrationId mysql_harness::TlsReloadComponent::next_id_ {kInvalidRegistrationId + 1}

private

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

• router/src/harness/include/mysql/harness/tls_reload_component.h
• router/src/harness/src/tls_reload_component.cc