Inheritance diagram for beast::insight::detail::StatsDCollectorImp:

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Collaboration diagram for beast::insight::detail::StatsDCollectorImp:

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Public Types
using	ptr = std::shared_ptr< Collector >

Public Member Functions
	StatsDCollectorImp (IP::Endpoint const &address, std::string const &prefix, Journal journal)

	~StatsDCollectorImp () override

Hook	make_hook (HookImpl::HandlerType const &handler) override

Counter	make_counter (std::string const &name) override
	Create a counter with the specified name.

Event	make_event (std::string const &name) override
	Create an event with the specified name.

Gauge	make_gauge (std::string const &name) override
	Create a gauge with the specified name.

Meter	make_meter (std::string const &name) override
	Create a meter with the specified name.

void	add (StatsDMetricBase &metric)

void	remove (StatsDMetricBase &metric)

boost::asio::io_context &	get_io_context ()

std::string const &	prefix () const

void	do_post_buffer (std::string const &buffer)

void	post_buffer (std::string &&buffer)

void	on_send (std::shared_ptr< std::deque< std::string > >, boost::system::error_code ec, std::size_t)

void	log (std::vector< boost::asio::const_buffer > const &buffers)

void	send_buffers ()

void	set_timer ()

void	on_timer (boost::system::error_code ec)

void	run ()

T	shared_from_this (T... args)

T	weak_from_this (T... args)


template<class Handler >
Hook	make_hook (Handler handler)
	Create a hook.


Counter	make_counter (std::string const &prefix, std::string const &name)


Event	make_event (std::string const &prefix, std::string const &name)


Gauge	make_gauge (std::string const &prefix, std::string const &name)


Meter	make_meter (std::string const &prefix, std::string const &name)

Static Public Member Functions
static std::shared_ptr< StatsDCollector >	New (IP::Endpoint const &address, std::string const &prefix, Journal journal)
	Create a StatsD collector.

Private Types
enum	{ max_packet_size = 1472 }

Static Private Member Functions
static boost::asio::ip::udp::endpoint	to_endpoint (IP::Endpoint const &ep)

Private Attributes
Journal	m_journal

IP::Endpoint	m_address

std::string	m_prefix

boost::asio::io_context	m_io_context

std::optional< boost::asio::executor_work_guard< boost::asio::io_context::executor_type > >	m_work

boost::asio::strand< boost::asio::io_context::executor_type >	m_strand

boost::asio::basic_waitable_timer< std::chrono::steady_clock >	m_timer

boost::asio::ip::udp::socket	m_socket

std::deque< std::string >	m_data

std::recursive_mutex	metricsLock_

List< StatsDMetricBase >	metrics_

std::thread	m_thread

Detailed Description

Definition at line 211 of file StatsDCollector.cpp.

Member Typedef Documentation

◆ ptr

using beast::insight::Collector::ptr = std::shared_ptr<Collector>

inherited

Definition at line 28 of file Collector.h.

Member Enumeration Documentation

◆ anonymous enum

anonymous enum

private

Enumerator
max_packet_size

Definition at line 216 of file StatsDCollector.cpp.

Constructor & Destructor Documentation

◆ StatsDCollectorImp()

beast::insight::detail::StatsDCollectorImp::StatsDCollectorImp	(	IP::Endpoint const &	address,
		std::string const &	prefix,
		Journal	journal
	)

Definition at line 245 of file StatsDCollector.cpp.

◆ ~StatsDCollectorImp()

beast::insight::detail::StatsDCollectorImp::~StatsDCollectorImp ( )

override

Definition at line 260 of file StatsDCollector.cpp.

Member Function Documentation

◆ to_endpoint()

static boost::asio::ip::udp::endpoint beast::insight::detail::StatsDCollectorImp::to_endpoint ( IP::Endpoint const & ep )

staticprivate

Definition at line 239 of file StatsDCollector.cpp.

◆ make_hook() [1/2]

Hook beast::insight::detail::StatsDCollectorImp::make_hook ( HookImpl::HandlerType const & handler )

overridevirtual

Implements beast::insight::Collector.

Definition at line 276 of file StatsDCollector.cpp.

◆ make_counter() [1/2]

Counter beast::insight::detail::StatsDCollectorImp::make_counter ( std::string const & name )

overridevirtual

Create a counter with the specified name.

See also: Counter

Implements beast::insight::Collector.

Definition at line 283 of file StatsDCollector.cpp.

◆ make_event() [1/2]

Event beast::insight::detail::StatsDCollectorImp::make_event ( std::string const & name )

overridevirtual

Create an event with the specified name.

See also: Event

Implements beast::insight::Collector.

Definition at line 290 of file StatsDCollector.cpp.

◆ make_gauge() [1/2]

Gauge beast::insight::detail::StatsDCollectorImp::make_gauge ( std::string const & name )

overridevirtual

Create a gauge with the specified name.

See also: Gauge

Implements beast::insight::Collector.

Definition at line 297 of file StatsDCollector.cpp.

◆ make_meter() [1/2]

Meter beast::insight::detail::StatsDCollectorImp::make_meter ( std::string const & name )

overridevirtual

Create a meter with the specified name.

See also: Meter

Implements beast::insight::Collector.

Definition at line 304 of file StatsDCollector.cpp.

◆ add()

void beast::insight::detail::StatsDCollectorImp::add ( StatsDMetricBase & metric )

Definition at line 313 of file StatsDCollector.cpp.

◆ remove()

void beast::insight::detail::StatsDCollectorImp::remove ( StatsDMetricBase & metric )

Definition at line 320 of file StatsDCollector.cpp.

◆ get_io_context()

boost::asio::io_context & beast::insight::detail::StatsDCollectorImp::get_io_context ( )

Definition at line 329 of file StatsDCollector.cpp.

◆ prefix()

std::string const & beast::insight::detail::StatsDCollectorImp::prefix ( ) const

Definition at line 335 of file StatsDCollector.cpp.

◆ do_post_buffer()

void beast::insight::detail::StatsDCollectorImp::do_post_buffer ( std::string const & buffer )

Definition at line 341 of file StatsDCollector.cpp.

◆ post_buffer()

void beast::insight::detail::StatsDCollectorImp::post_buffer ( std::string && buffer )

Definition at line 347 of file StatsDCollector.cpp.

◆ on_send()

void beast::insight::detail::StatsDCollectorImp::on_send	(	std::shared_ptr< std::deque< std::string > >	,
		boost::system::error_code	ec,
		std::size_t
	)

Definition at line 362 of file StatsDCollector.cpp.

◆ log()

void beast::insight::detail::StatsDCollectorImp::log ( std::vector< boost::asio::const_buffer > const & buffers )

Definition at line 379 of file StatsDCollector.cpp.

◆ send_buffers()

void beast::insight::detail::StatsDCollectorImp::send_buffers ( )

Definition at line 395 of file StatsDCollector.cpp.

◆ set_timer()

void beast::insight::detail::StatsDCollectorImp::set_timer ( )

Definition at line 452 of file StatsDCollector.cpp.

◆ on_timer()

void beast::insight::detail::StatsDCollectorImp::on_timer ( boost::system::error_code ec )

Definition at line 461 of file StatsDCollector.cpp.

◆ run()

void beast::insight::detail::StatsDCollectorImp::run ( )

Definition at line 484 of file StatsDCollector.cpp.

◆ New()

std::shared_ptr< StatsDCollector > beast::insight::StatsDCollector::New	(	IP::Endpoint const &	address,
		std::string const &	prefix,
		Journal	journal
	)

staticinherited

Create a StatsD collector.

Parameters

address	The IP address and port of the StatsD server.
prefix	A string pre-pended before each metric name.
journal	Destination for logging output.

Definition at line 760 of file StatsDCollector.cpp.

◆ make_hook() [2/2]

template<class Handler >

Hook beast::insight::Collector::make_hook ( Handler handler )

inherited

Create a hook.

A hook is called at each collection interval, on an implementation defined thread. This is a convenience facility for gathering metrics in the polling style. The typical usage is to update all the metrics of interest in the handler.

Handler will be called with this signature: void handler (void)

See also: Hook

Definition at line 47 of file Collector.h.

◆ make_counter() [2/2]

Counter beast::insight::Collector::make_counter	(	std::string const &	prefix,
		std::string const &	name
	)

inherited

Definition at line 64 of file Collector.h.

◆ make_event() [2/2]

Event beast::insight::Collector::make_event	(	std::string const &	prefix,
		std::string const &	name
	)

inherited

Definition at line 80 of file Collector.h.

◆ make_gauge() [2/2]

Gauge beast::insight::Collector::make_gauge	(	std::string const &	prefix,
		std::string const &	name
	)

inherited

Definition at line 96 of file Collector.h.

◆ make_meter() [2/2]

Meter beast::insight::Collector::make_meter	(	std::string const &	prefix,
		std::string const &	name
	)

inherited

Definition at line 112 of file Collector.h.

Member Data Documentation

◆ m_journal

Journal beast::insight::detail::StatsDCollectorImp::m_journal

private

Definition at line 221 of file StatsDCollector.cpp.

◆ m_address

IP::Endpoint beast::insight::detail::StatsDCollectorImp::m_address

private

Definition at line 222 of file StatsDCollector.cpp.

◆ m_prefix

std::string beast::insight::detail::StatsDCollectorImp::m_prefix

private

Definition at line 223 of file StatsDCollector.cpp.

◆ m_io_context

boost::asio::io_context beast::insight::detail::StatsDCollectorImp::m_io_context

private

Definition at line 224 of file StatsDCollector.cpp.

◆ m_work

std::optional<boost::asio::executor_work_guard< boost::asio::io_context::executor_type> > beast::insight::detail::StatsDCollectorImp::m_work

private

Definition at line 227 of file StatsDCollector.cpp.

◆ m_strand

boost::asio::strand<boost::asio::io_context::executor_type> beast::insight::detail::StatsDCollectorImp::m_strand

private

Definition at line 228 of file StatsDCollector.cpp.

◆ m_timer

boost::asio::basic_waitable_timer<std::chrono::steady_clock> beast::insight::detail::StatsDCollectorImp::m_timer

private

Definition at line 229 of file StatsDCollector.cpp.

◆ m_socket

boost::asio::ip::udp::socket beast::insight::detail::StatsDCollectorImp::m_socket

private

Definition at line 230 of file StatsDCollector.cpp.

◆ m_data

std::deque<std::string> beast::insight::detail::StatsDCollectorImp::m_data

private

Definition at line 231 of file StatsDCollector.cpp.

◆ metricsLock_

std::recursive_mutex beast::insight::detail::StatsDCollectorImp::metricsLock_

private

Definition at line 232 of file StatsDCollector.cpp.

◆ metrics_

List<StatsDMetricBase> beast::insight::detail::StatsDCollectorImp::metrics_

private

Definition at line 233 of file StatsDCollector.cpp.

◆ m_thread

std::thread beast::insight::detail::StatsDCollectorImp::m_thread

private

Definition at line 236 of file StatsDCollector.cpp.

Public Types

Public Member Functions

Static Public Member Functions

Private Types

Static Private Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

◆ ptr

Member Enumeration Documentation

◆ anonymous enum

Constructor & Destructor Documentation

◆ StatsDCollectorImp()

◆ ~StatsDCollectorImp()

Member Function Documentation

◆ to_endpoint()

◆ make_hook() [1/2]

◆ make_counter() [1/2]

◆ make_event() [1/2]

◆ make_gauge() [1/2]

◆ make_meter() [1/2]

◆ add()

◆ remove()

◆ get_io_context()

◆ prefix()

◆ do_post_buffer()

◆ post_buffer()

◆ on_send()

◆ log()

◆ send_buffers()

◆ set_timer()

◆ on_timer()

◆ run()

◆ New()

◆ make_hook() [2/2]

◆ make_counter() [2/2]

◆ make_event() [2/2]

◆ make_gauge() [2/2]

◆ make_meter() [2/2]

Member Data Documentation

◆ m_journal

◆ m_address

◆ m_prefix

◆ m_io_context

◆ m_work

◆ m_strand

◆ m_timer

◆ m_socket

◆ m_data

◆ metricsLock_

◆ metrics_

◆ m_thread