Asio based endpoint transport component. More...

#include <base.hpp>

Inheritance diagram for websocketpp::transport::asio::endpoint< config >:

[legend]

Collaboration diagram for websocketpp::transport::asio::endpoint< config >:

Public Types
typedef endpoint< config >	type
	Type of this endpoint transport component. More...

typedef config::concurrency_type	concurrency_type
	Type of the concurrency policy. More...

typedef config::socket_type	socket_type
	Type of the socket policy. More...

typedef config::elog_type	elog_type
	Type of the error logging policy. More...

typedef config::alog_type	alog_type
	Type of the access logging policy. More...

typedef socket_type::socket_con_type	socket_con_type
	Type of the socket connection component. More...

typedef socket_con_type::ptr	socket_con_ptr
	Type of a shared pointer to the socket connection component. More...

typedef asio::connection< config >	transport_con_type
	Type of the connection transport component associated with this endpoint transport component. More...

typedef transport_con_type::ptr	transport_con_ptr
	Type of a shared pointer to the connection transport component associated with this endpoint transport component. More...

typedef lib::asio::io_service *	io_service_ptr
	Type of a pointer to the ASIO io_service being used. More...

typedef lib::shared_ptr< lib::asio::ip::tcp::acceptor >	acceptor_ptr
	Type of a shared pointer to the acceptor being used. More...

typedef lib::shared_ptr< lib::asio::ip::tcp::resolver >	resolver_ptr
	Type of a shared pointer to the resolver being used. More...

typedef lib::shared_ptr< lib::asio::steady_timer >	timer_ptr
	Type of timer handle. More...

typedef lib::shared_ptr< lib::asio::io_service::work >	work_ptr
	Type of a shared pointer to an io_service work object. More...

typedef lib::function< lib::error_code(acceptor_ptr)>	tcp_pre_bind_handler
	Type of socket pre-bind handler. More...

Public Types inherited from websocketpp::transport::asio::tls_socket::endpoint
typedef endpoint	type
	The type of this endpoint socket component. More...

typedef connection	socket_con_type
	The type of the corresponding connection socket component. More...

typedef socket_con_type::ptr	socket_con_ptr
	The type of a shared pointer to the corresponding connection socket component. More...

Public Member Functions
	endpoint ()

	~endpoint ()

bool	is_secure () const
	Return whether or not the endpoint produces secure connections. More...

void	init_asio (io_service_ptr ptr, lib::error_code &ec)
	initialize asio transport with external io_service (exception free) More...

void	init_asio (io_service_ptr ptr)
	initialize asio transport with external io_service More...

void	init_asio (lib::error_code &ec)
	Initialize asio transport with internal io_service (exception free) More...

void	init_asio ()
	Initialize asio transport with internal io_service. More...

void	set_tcp_pre_bind_handler (tcp_pre_bind_handler h)
	Sets the tcp pre bind handler. More...

void	set_tcp_pre_init_handler (tcp_init_handler h)
	Sets the tcp pre init handler. More...

void	set_tcp_init_handler (tcp_init_handler h)
	Sets the tcp pre init handler (deprecated) More...

void	set_tcp_post_init_handler (tcp_init_handler h)
	Sets the tcp post init handler. More...

void	set_listen_backlog (int backlog)
	Sets the maximum length of the queue of pending connections. More...

void	set_reuse_addr (bool value)
	Sets whether to use the SO_REUSEADDR flag when opening listening sockets. More...

lib::asio::io_service &	get_io_service ()
	Retrieve a reference to the endpoint's io_service. More...

lib::asio::ip::tcp::endpoint	get_local_endpoint (lib::asio::error_code &ec)
	Get local TCP endpoint. More...

void	listen (lib::asio::ip::tcp::endpoint const &ep, lib::error_code &ec)
	Set up endpoint for listening manually (exception free) More...

void	listen (lib::asio::ip::tcp::endpoint const &ep)
	Set up endpoint for listening manually. More...

template<typename InternetProtocol >
void	listen (InternetProtocol const &internet_protocol, uint16_t port, lib::error_code &ec)
	Set up endpoint for listening with protocol and port (exception free) More...

template<typename InternetProtocol >
void	listen (InternetProtocol const &internet_protocol, uint16_t port)
	Set up endpoint for listening with protocol and port. More...

void	listen (uint16_t port, lib::error_code &ec)
	Set up endpoint for listening on a port (exception free) More...

void	listen (uint16_t port)
	Set up endpoint for listening on a port. More...

void	listen (std::string const &host, std::string const &service, lib::error_code &ec)
	Set up endpoint for listening on a host and service (exception free) More...

void	listen (std::string const &host, std::string const &service)
	Set up endpoint for listening on a host and service. More...

void	stop_listening (lib::error_code &ec)
	Stop listening (exception free) More...

void	stop_listening ()
	Stop listening. More...

bool	is_listening () const
	Check if the endpoint is listening. More...

std::size_t	run ()
	wraps the run method of the internal io_service object More...

std::size_t	run_one ()
	wraps the run_one method of the internal io_service object More...

void	stop ()
	wraps the stop method of the internal io_service object More...

std::size_t	poll ()
	wraps the poll method of the internal io_service object More...

std::size_t	poll_one ()
	wraps the poll_one method of the internal io_service object More...

void	reset ()
	wraps the reset method of the internal io_service object More...

bool	stopped () const
	wraps the stopped method of the internal io_service object More...

void	start_perpetual ()
	Marks the endpoint as perpetual, stopping it from exiting when empty. More...

void	stop_perpetual ()
	Clears the endpoint's perpetual flag, allowing it to exit when empty. More...

timer_ptr	set_timer (long duration, timer_handler callback)
	Call back a function after a period of time. More...

void	handle_timer (timer_ptr, timer_handler callback, lib::asio::error_code const &ec)
	Timer handler. More...

void	async_accept (transport_con_ptr tcon, accept_handler callback, lib::error_code &ec)
	Accept the next connection attempt and assign it to con (exception free) More...

void	async_accept (transport_con_ptr tcon, accept_handler callback)
	Accept the next connection attempt and assign it to con. More...

Public Member Functions inherited from websocketpp::transport::asio::tls_socket::endpoint
	endpoint ()

bool	is_secure () const
	Checks whether the endpoint creates secure connections. More...

void	set_socket_init_handler (socket_init_handler h)
	Set socket init handler. More...

void	set_tls_init_handler (tls_init_handler h)
	Set TLS init handler. More...

Protected Member Functions
void	init_logging (const lib::shared_ptr< alog_type > &a, const lib::shared_ptr< elog_type > &e)
	Initialize logging. More...

void	handle_accept (accept_handler callback, lib::asio::error_code const &asio_ec)

void	async_connect (transport_con_ptr tcon, uri_ptr u, connect_handler cb)
	Initiate a new connection. More...

void	handle_resolve_timeout (timer_ptr, connect_handler callback, lib::error_code const &ec)
	DNS resolution timeout handler. More...

void	handle_resolve (transport_con_ptr tcon, timer_ptr dns_timer, connect_handler callback, lib::asio::error_code const &ec, lib::asio::ip::tcp::resolver::iterator iterator)

void	handle_connect_timeout (transport_con_ptr tcon, timer_ptr, connect_handler callback, lib::error_code const &ec)
	Asio connect timeout handler. More...

void	handle_connect (transport_con_ptr tcon, timer_ptr con_timer, connect_handler callback, lib::asio::error_code const &ec)

lib::error_code	init (transport_con_ptr tcon)
	Initialize a connection. More...

Protected Member Functions inherited from websocketpp::transport::asio::tls_socket::endpoint
lib::error_code	init (socket_con_ptr scon)
	Initialize a connection. More...

Detailed Description

template<typename config>
class websocketpp::transport::asio::endpoint< config >

Asio based endpoint transport component.

transport::asio::endpoint implements an endpoint transport component using Asio.

Definition at line 143 of file base.hpp.

Member Typedef Documentation

◆ type

template<typename config >

typedef endpoint<config> websocketpp::transport::asio::endpoint< config >::type

Type of this endpoint transport component.

Definition at line 57 of file endpoint.hpp.

◆ concurrency_type

template<typename config >

typedef config::concurrency_type websocketpp::transport::asio::endpoint< config >::concurrency_type

Type of the concurrency policy.

Definition at line 60 of file endpoint.hpp.

◆ socket_type

template<typename config >

typedef config::socket_type websocketpp::transport::asio::endpoint< config >::socket_type

Type of the socket policy.

Definition at line 62 of file endpoint.hpp.

◆ elog_type

template<typename config >

typedef config::elog_type websocketpp::transport::asio::endpoint< config >::elog_type

Type of the error logging policy.

Definition at line 64 of file endpoint.hpp.

◆ alog_type

template<typename config >

typedef config::alog_type websocketpp::transport::asio::endpoint< config >::alog_type

Type of the access logging policy.

Definition at line 66 of file endpoint.hpp.

◆ socket_con_type

template<typename config >

typedef socket_type::socket_con_type websocketpp::transport::asio::endpoint< config >::socket_con_type

Type of the socket connection component.

Definition at line 69 of file endpoint.hpp.

◆ socket_con_ptr

template<typename config >

typedef socket_con_type::ptr websocketpp::transport::asio::endpoint< config >::socket_con_ptr

Type of a shared pointer to the socket connection component.

Definition at line 71 of file endpoint.hpp.

◆ transport_con_type

template<typename config >

typedef asio::connection<config> websocketpp::transport::asio::endpoint< config >::transport_con_type

Type of the connection transport component associated with this endpoint transport component.

Definition at line 75 of file endpoint.hpp.

◆ transport_con_ptr

template<typename config >

typedef transport_con_type::ptr websocketpp::transport::asio::endpoint< config >::transport_con_ptr

Type of a shared pointer to the connection transport component associated with this endpoint transport component.

Definition at line 78 of file endpoint.hpp.

◆ io_service_ptr

template<typename config >

typedef lib::asio::io_service* websocketpp::transport::asio::endpoint< config >::io_service_ptr

Type of a pointer to the ASIO io_service being used.

Definition at line 81 of file endpoint.hpp.

◆ acceptor_ptr

template<typename config >

typedef lib::shared_ptr<lib::asio::ip::tcp::acceptor> websocketpp::transport::asio::endpoint< config >::acceptor_ptr

Type of a shared pointer to the acceptor being used.

Definition at line 83 of file endpoint.hpp.

◆ resolver_ptr

template<typename config >

typedef lib::shared_ptr<lib::asio::ip::tcp::resolver> websocketpp::transport::asio::endpoint< config >::resolver_ptr

Type of a shared pointer to the resolver being used.

Definition at line 85 of file endpoint.hpp.

◆ timer_ptr

template<typename config >

typedef lib::shared_ptr<lib::asio::steady_timer> websocketpp::transport::asio::endpoint< config >::timer_ptr

Type of timer handle.

Definition at line 87 of file endpoint.hpp.

◆ work_ptr

template<typename config >

typedef lib::shared_ptr<lib::asio::io_service::work> websocketpp::transport::asio::endpoint< config >::work_ptr

Type of a shared pointer to an io_service work object.

Definition at line 89 of file endpoint.hpp.

◆ tcp_pre_bind_handler

template<typename config >

typedef lib::function<lib::error_code(acceptor_ptr)> websocketpp::transport::asio::endpoint< config >::tcp_pre_bind_handler

Type of socket pre-bind handler.

Definition at line 92 of file endpoint.hpp.

Constructor & Destructor Documentation

◆ endpoint()

template<typename config >

websocketpp::transport::asio::endpoint< config >::endpoint ( )

inlineexplicit

Definition at line 95 of file endpoint.hpp.

Referenced by websocketpp::endpoint< connection< websocketpp::config::asio >, websocketpp::config::asio >::~endpoint(), and websocketpp::transport::asio::endpoint< config >::~endpoint().

◆ ~endpoint()

template<typename config >

websocketpp::transport::asio::endpoint< config >::~endpoint ( )

inline

Definition at line 105 of file endpoint.hpp.

References websocketpp::transport::asio::endpoint< config >::endpoint(), and nonstd::optional_lite::std11::move().

Member Function Documentation

◆ is_secure()

template<typename config >

bool websocketpp::transport::asio::endpoint< config >::is_secure ( ) const

inline

Return whether or not the endpoint produces secure connections.

Definition at line 172 of file endpoint.hpp.

References websocketpp::transport::asio::tls_socket::endpoint::is_secure().

◆ init_asio() [1/4]

template<typename config >

void websocketpp::transport::asio::endpoint< config >::init_asio	(	io_service_ptr	ptr,
		lib::error_code &	ec
	)

inline

initialize asio transport with external io_service (exception free)

Initialize the ASIO transport policy for this endpoint using the provided io_service object. asio_init must be called exactly once on any endpoint that uses transport::asio before it can be used.

Parameters

ptr	A pointer to the io_service to use for asio events
ec	Set to indicate what error occurred, if any.

Definition at line 185 of file endpoint.hpp.

References websocketpp::log::alevel::devel, websocketpp::error::invalid_state, websocketpp::log::elevel::library, and websocketpp::error::make_error_code().

Referenced by main().

◆ init_asio() [2/4]

template<typename config >

void websocketpp::transport::asio::endpoint< config >::init_asio ( io_service_ptr ptr )

inline

initialize asio transport with external io_service

Initialize the ASIO transport policy for this endpoint using the provided io_service object. asio_init must be called exactly once on any endpoint that uses transport::asio before it can be used.

Parameters

ptr	A pointer to the io_service to use for asio events

Definition at line 213 of file endpoint.hpp.

References websocketpp::transport::asio::endpoint< config >::init_asio().

◆ init_asio() [3/4]

template<typename config >

void websocketpp::transport::asio::endpoint< config >::init_asio ( lib::error_code & ec )

inline

Initialize asio transport with internal io_service (exception free)

This method of initialization will allocate and use an internally managed io_service.

See also: init_asio(io_service_ptr ptr)

Parameters

ec	Set to indicate what error occurred, if any.

Definition at line 228 of file endpoint.hpp.

References websocketpp::transport::asio::endpoint< config >::init_asio().

◆ init_asio() [4/4]

template<typename config >

void websocketpp::transport::asio::endpoint< config >::init_asio ( )

inline

Initialize asio transport with internal io_service.

This method of initialization will allocate and use an internally managed io_service.

See also: init_asio(io_service_ptr ptr)

Definition at line 250 of file endpoint.hpp.

Referenced by websocketpp::transport::asio::endpoint< config >::init_asio().

◆ set_tcp_pre_bind_handler()

template<typename config >

void websocketpp::transport::asio::endpoint< config >::set_tcp_pre_bind_handler ( tcp_pre_bind_handler h )

inline

Sets the tcp pre bind handler.

The tcp pre bind handler is called after the listen acceptor has been created but before the socket bind is performed.

Since: 0.8.0

Parameters

h	The handler to call on tcp pre bind init.

Definition at line 275 of file endpoint.hpp.

◆ set_tcp_pre_init_handler()

template<typename config >

void websocketpp::transport::asio::endpoint< config >::set_tcp_pre_init_handler ( tcp_init_handler h )

inline

Sets the tcp pre init handler.

The tcp pre init handler is called after the raw tcp connection has been established but before any additional wrappers (proxy connects, TLS handshakes, etc) have been performed.

Since: 0.3.0

Parameters

h	The handler to call on tcp pre init.

Definition at line 289 of file endpoint.hpp.

Referenced by websocketpp::transport::asio::endpoint< config >::set_tcp_init_handler().

◆ set_tcp_init_handler()

template<typename config >

void websocketpp::transport::asio::endpoint< config >::set_tcp_init_handler ( tcp_init_handler h )

inline

Sets the tcp pre init handler (deprecated)

The tcp pre init handler is called after the raw tcp connection has been established but before any additional wrappers (proxy connects, TLS handshakes, etc) have been performed.

Deprecated:: Use set_tcp_pre_init_handler instead

Parameters

h	The handler to call on tcp pre init.

Definition at line 303 of file endpoint.hpp.

References websocketpp::transport::asio::endpoint< config >::set_tcp_pre_init_handler().

◆ set_tcp_post_init_handler()

template<typename config >

void websocketpp::transport::asio::endpoint< config >::set_tcp_post_init_handler ( tcp_init_handler h )

inline

Sets the tcp post init handler.

The tcp post init handler is called after the tcp connection has been established and all additional wrappers (proxy connects, TLS handshakes, etc have been performed. This is fired before any bytes are read or any WebSocket specific handshake logic has been performed.

Since: 0.3.0

Parameters

h	The handler to call on tcp post init.

Definition at line 318 of file endpoint.hpp.

◆ set_listen_backlog()

template<typename config >

void websocketpp::transport::asio::endpoint< config >::set_listen_backlog ( int backlog )

inline

Sets the maximum length of the queue of pending connections.

Sets the maximum length of the queue of pending connections. Increasing this will allow WebSocket++ to queue additional incoming connections. Setting it higher may prevent failed connections at high connection rates but may cause additional latency.

For this value to take effect you may need to adjust operating system settings.

New values affect future calls to listen only.

The default value is specified as *::asio::socket_base::max_connections which uses the operating system defined maximum queue length. Your OS may restrict or silently lower this value. A value of zero may cause all connections to be rejected.

Since: 0.3.0

Parameters

backlog The maximum length of the queue of pending connections

Definition at line 343 of file endpoint.hpp.

◆ set_reuse_addr()

template<typename config >

void websocketpp::transport::asio::endpoint< config >::set_reuse_addr ( bool value )

inline

Sets whether to use the SO_REUSEADDR flag when opening listening sockets.

Specifies whether or not to use the SO_REUSEADDR TCP socket option. What this flag does depends on your operating system.

Please consult operating system documentation for more details. There may be security consequences to enabling this option.

New values affect future calls to listen only so set this value prior to calling listen.

The default is false.

Since: 0.3.0

Parameters

value Whether or not to use the SO_REUSEADDR option

Definition at line 364 of file endpoint.hpp.

Referenced by main().

◆ get_io_service()

template<typename config >

lib::asio::io_service& websocketpp::transport::asio::endpoint< config >::get_io_service ( )

inline

Retrieve a reference to the endpoint's io_service.

The io_service may be an internal or external one. This may be used to call methods of the io_service that are not explicitly wrapped by the endpoint.

This method is only valid after the endpoint has been initialized with init_asio. No error will be returned if it isn't.

Returns: A reference to the endpoint's io_service

Definition at line 379 of file endpoint.hpp.

◆ get_local_endpoint()

template<typename config >

lib::asio::ip::tcp::endpoint websocketpp::transport::asio::endpoint< config >::get_local_endpoint ( lib::asio::error_code & ec )

inline

Get local TCP endpoint.

Extracts the local endpoint from the acceptor. This represents the address that WebSocket++ is listening on.

Sets a bad_descriptor error if the acceptor is not currently listening or otherwise unavailable.

Since: 0.7.0

Parameters

ec	Set to indicate what error occurred, if any.

Returns: The local endpoint

Definition at line 396 of file endpoint.hpp.

References websocketpp::error::make_error_code().

◆ listen() [1/8]

template<typename config >

void websocketpp::transport::asio::endpoint< config >::listen	(	lib::asio::ip::tcp::endpoint< config > const &	ep,
		lib::error_code &	ec
	)

inline

Set up endpoint for listening manually (exception free)

Bind the internal acceptor using the specified settings. The endpoint must have been initialized by calling init_asio before listening.

Parameters

ep	An endpoint to read settings from
ec	Set to indicate what error occurred, if any.

Definition at line 413 of file endpoint.hpp.

References websocketpp::log::alevel::devel, websocketpp::error::invalid_state, websocketpp::log::elevel::library, and websocketpp::error::make_error_code().

Referenced by websocketpp::transport::asio::endpoint< config >::listen(), and main().

◆ listen() [2/8]

template<typename config >

void websocketpp::transport::asio::endpoint< config >::listen ( lib::asio::ip::tcp::endpoint< config > const & ep )

inline

Set up endpoint for listening manually.

Bind the internal acceptor using the settings specified by the endpoint e

Parameters

ep	An endpoint to read settings from

Definition at line 461 of file endpoint.hpp.

References websocketpp::transport::asio::endpoint< config >::listen().

◆ listen() [3/8]

template<typename config >

template<typename InternetProtocol >

void websocketpp::transport::asio::endpoint< config >::listen	(	InternetProtocol const &	internet_protocol,
		uint16_t	port,
		lib::error_code &	ec
	)

inline

Set up endpoint for listening with protocol and port (exception free)

Bind the internal acceptor using the given internet protocol and port. The endpoint must have been initialized by calling init_asio before listening.

Common options include:

IPv6 with mapped IPv4 for dual stack hosts lib::asio::ip::tcp::v6()
IPv4 only: lib::asio::ip::tcp::v4()

Parameters

internet_protocol	The internet protocol to use.
port	The port to listen on.
ec	Set to indicate what error occurred, if any.

Definition at line 482 of file endpoint.hpp.

References websocketpp::transport::asio::endpoint< config >::listen().

◆ listen() [4/8]

template<typename config >

template<typename InternetProtocol >

void websocketpp::transport::asio::endpoint< config >::listen	(	InternetProtocol const &	internet_protocol,
		uint16_t	port
	)

inline

Set up endpoint for listening with protocol and port.

Bind the internal acceptor using the given internet protocol and port. The endpoint must have been initialized by calling init_asio before listening.

Common options include:

IPv6 with mapped IPv4 for dual stack hosts lib::asio::ip::tcp::v6()
IPv4 only: lib::asio::ip::tcp::v4()

Parameters

internet_protocol	The internet protocol to use.
port	The port to listen on.

Definition at line 503 of file endpoint.hpp.

References websocketpp::transport::asio::endpoint< config >::listen().

◆ listen() [5/8]

template<typename config >

void websocketpp::transport::asio::endpoint< config >::listen	(	uint16_t	port,
		lib::error_code &	ec
	)

inline

Set up endpoint for listening on a port (exception free)

Bind the internal acceptor using the given port. The IPv6 protocol with mapped IPv4 for dual stack hosts will be used. If you need IPv4 only use the overload that allows specifying the protocol explicitly.

The endpoint must have been initialized by calling init_asio before listening.

Parameters

port	The port to listen on.
ec	Set to indicate what error occurred, if any.

Definition at line 521 of file endpoint.hpp.

References websocketpp::transport::asio::endpoint< config >::listen().

◆ listen() [6/8]

template<typename config >

void websocketpp::transport::asio::endpoint< config >::listen ( uint16_t port )

inline

Set up endpoint for listening on a port.

Bind the internal acceptor using the given port. The IPv6 protocol with mapped IPv4 for dual stack hosts will be used. If you need IPv4 only use the overload that allows specifying the protocol explicitly.

The endpoint must have been initialized by calling init_asio before listening.

Parameters

port	The port to listen on.
ec	Set to indicate what error occurred, if any.

Definition at line 537 of file endpoint.hpp.

References websocketpp::transport::asio::endpoint< config >::listen().

◆ listen() [7/8]

template<typename config >

void websocketpp::transport::asio::endpoint< config >::listen	(	std::string const &	host,
		std::string const &	service,
		lib::error_code &	ec
	)

inline

Set up endpoint for listening on a host and service (exception free)

Bind the internal acceptor using the given host and service. More details about what host and service can be are available in the Asio documentation for ip::basic_resolver_query::basic_resolver_query's constructors.

The endpoint must have been initialized by calling init_asio before listening.

Parameters

host	A string identifying a location. May be a descriptive name or a numeric address string.
service	A string identifying the requested service. This may be a descriptive name or a numeric string corresponding to a port number.
ec	Set to indicate what error occurred, if any.

Definition at line 557 of file endpoint.hpp.

References websocketpp::transport::asio::error::invalid_host_service, websocketpp::log::elevel::library, websocketpp::transport::asio::endpoint< config >::listen(), and websocketpp::error::make_error_code().

◆ listen() [8/8]

template<typename config >

void websocketpp::transport::asio::endpoint< config >::listen	(	std::string const &	host,
		std::string const &	service
	)

inline

Set up endpoint for listening on a host and service.

Bind the internal acceptor using the given host and service. More details about what host and service can be are available in the Asio documentation for ip::basic_resolver_query::basic_resolver_query's constructors.

The endpoint must have been initialized by calling init_asio before listening.

Parameters

host	A string identifying a location. May be a descriptive name or a numeric address string.
service	A string identifying the requested service. This may be a descriptive name or a numeric string corresponding to a port number.
ec	Set to indicate what error occurred, if any.

Definition at line 590 of file endpoint.hpp.

References websocketpp::transport::asio::endpoint< config >::listen().

◆ stop_listening() [1/2]

template<typename config >

void websocketpp::transport::asio::endpoint< config >::stop_listening ( lib::error_code & ec )

inline

Stop listening (exception free)

Stop listening and accepting new connections. This will not end any existing connections.

Since: 0.3.0-alpha4

Parameters

ec	A status code indicating an error, if any.

Definition at line 605 of file endpoint.hpp.

References websocketpp::error::invalid_state, websocketpp::log::elevel::library, and websocketpp::error::make_error_code().

Referenced by on_message().

◆ stop_listening() [2/2]

template<typename config >

void websocketpp::transport::asio::endpoint< config >::stop_listening ( )

inline

Stop listening.

Stop listening and accepting new connections. This will not end any existing connections.

Since: 0.3.0-alpha4

Definition at line 626 of file endpoint.hpp.

◆ is_listening()

template<typename config >

bool websocketpp::transport::asio::endpoint< config >::is_listening ( ) const

inline

Check if the endpoint is listening.

Returns: Whether or not the endpoint is listening.

Definition at line 636 of file endpoint.hpp.

◆ run()

template<typename config >

std::size_t websocketpp::transport::asio::endpoint< config >::run ( )

inline

wraps the run method of the internal io_service object

Definition at line 641 of file endpoint.hpp.

Referenced by BOOST_AUTO_TEST_CASE(), and main().

◆ run_one()

template<typename config >

std::size_t websocketpp::transport::asio::endpoint< config >::run_one ( )

inline

wraps the run_one method of the internal io_service object

Since: 0.3.0-alpha4

Definition at line 649 of file endpoint.hpp.

◆ stop()

template<typename config >

void websocketpp::transport::asio::endpoint< config >::stop ( )

inline

wraps the stop method of the internal io_service object

Definition at line 654 of file endpoint.hpp.

◆ poll()

template<typename config >

std::size_t websocketpp::transport::asio::endpoint< config >::poll ( )

inline

wraps the poll method of the internal io_service object

Definition at line 659 of file endpoint.hpp.

◆ poll_one()

template<typename config >

std::size_t websocketpp::transport::asio::endpoint< config >::poll_one ( )

inline

wraps the poll_one method of the internal io_service object

Definition at line 664 of file endpoint.hpp.

◆ reset()

template<typename config >

void websocketpp::transport::asio::endpoint< config >::reset ( )

inline

wraps the reset method of the internal io_service object

Definition at line 669 of file endpoint.hpp.

◆ stopped()

template<typename config >

bool websocketpp::transport::asio::endpoint< config >::stopped ( ) const

inline

wraps the stopped method of the internal io_service object

Definition at line 674 of file endpoint.hpp.

◆ start_perpetual()

template<typename config >

void websocketpp::transport::asio::endpoint< config >::start_perpetual ( )

inline

Marks the endpoint as perpetual, stopping it from exiting when empty.

Marks the endpoint as perpetual. Perpetual endpoints will not automatically exit when they run out of connections to process. To stop a perpetual endpoint call end_perpetual.

An endpoint may be marked perpetual at any time by any thread. It must be called either before the endpoint has run out of work or before it was started

Since: 0.3.0

Definition at line 690 of file endpoint.hpp.

◆ stop_perpetual()

template<typename config >

void websocketpp::transport::asio::endpoint< config >::stop_perpetual ( )

inline

Clears the endpoint's perpetual flag, allowing it to exit when empty.

Clears the endpoint's perpetual flag. This will cause the endpoint's run method to exit normally when it runs out of connections. If there are currently active connections it will not end until they are complete.

Since: 0.3.0

Definition at line 704 of file endpoint.hpp.

◆ set_timer()

template<typename config >

timer_ptr websocketpp::transport::asio::endpoint< config >::set_timer	(	long	duration,
		timer_handler	callback
	)

inline

Call back a function after a period of time.

Sets a timer that calls back a function after the specified period of milliseconds. Returns a handle that can be used to cancel the timer. A cancelled timer will return the error code error::operation_aborted A timer that expired will return no error.

Parameters

duration	Length of time to wait in milliseconds
callback	The function to call back when the timer has expired

Returns: A handle that can be used to cancel the timer if it is no longer needed.

Definition at line 720 of file endpoint.hpp.

References websocketpp::transport::asio::endpoint< config >::handle_timer(), and websocketpp::lib::asio::milliseconds().

◆ handle_timer()

template<typename config >

void websocketpp::transport::asio::endpoint< config >::handle_timer	(	timer_ptr	,
		timer_handler	callback,
		lib::asio::error_code const &	ec
	)

inline

Timer handler.

The timer pointer is included to ensure the timer isn't destroyed until after it has expired.

Parameters

t	Pointer to the timer in question
callback	The function to call back
ec	A status code indicating an error, if any.

Definition at line 748 of file endpoint.hpp.

References websocketpp::log::elevel::info, websocketpp::error::make_error_code(), websocketpp::transport::error::operation_aborted, and websocketpp::transport::asio::tls_socket::connection::translate_ec().

Referenced by websocketpp::transport::asio::endpoint< config >::set_timer().

◆ async_accept() [1/2]

template<typename config >

void websocketpp::transport::asio::endpoint< config >::async_accept	(	transport_con_ptr	tcon,
		accept_handler	callback,
		lib::error_code &	ec
	)

inline

Accept the next connection attempt and assign it to con (exception free)

Parameters

tcon	The connection to accept into.
callback	The function to call when the operation is complete.
ec	A status code indicating an error, if any.

Definition at line 771 of file endpoint.hpp.

References websocketpp::error::async_accept_not_listening, websocketpp::log::alevel::devel, config::enable_multithreading, websocketpp::transport::asio::endpoint< config >::handle_accept(), and websocketpp::error::make_error_code().

Referenced by websocketpp::transport::asio::endpoint< config >::async_accept().

◆ async_accept() [2/2]

template<typename config >

void websocketpp::transport::asio::endpoint< config >::async_accept	(	transport_con_ptr	tcon,
		accept_handler	callback
	)

inline

Accept the next connection attempt and assign it to con.

Parameters

tcon	The connection to accept into.
callback	The function to call when the operation is complete.

Definition at line 810 of file endpoint.hpp.

References websocketpp::transport::asio::endpoint< config >::async_accept().

◆ init_logging()

template<typename config >

void websocketpp::transport::asio::endpoint< config >::init_logging	(	const lib::shared_ptr< alog_type > &	a,
		const lib::shared_ptr< elog_type > &	e
	)

inlineprotected

Initialize logging.

The loggers are located in the main endpoint class. As such, the transport doesn't have direct access to them. This method is called by the endpoint constructor to allow shared logging from the transport component. These are raw pointers to member variables of the endpoint. In particular, they cannot be used in the transport constructor as they haven't been constructed yet, and cannot be used in the transport destructor as they will have been destroyed by then.

Definition at line 826 of file endpoint.hpp.

Referenced by websocketpp::endpoint< connection< websocketpp::config::asio >, websocketpp::config::asio >::endpoint().

◆ handle_accept()

template<typename config >

void websocketpp::transport::asio::endpoint< config >::handle_accept	(	accept_handler	callback,
		lib::asio::error_code const &	asio_ec
	)

inlineprotected

Definition at line 831 of file endpoint.hpp.

References websocketpp::log::alevel::devel, websocketpp::log::elevel::info, websocketpp::error::make_error_code(), websocketpp::error::operation_canceled, and websocketpp::transport::asio::tls_socket::connection::translate_ec().

Referenced by websocketpp::transport::asio::endpoint< config >::async_accept().

◆ async_connect()

template<typename config >

void websocketpp::transport::asio::endpoint< config >::async_connect	(	transport_con_ptr	tcon,
		uri_ptr	u,
		connect_handler	cb
	)

inlineprotected

Initiate a new connection.

Definition at line 852 of file endpoint.hpp.

References websocketpp::log::alevel::devel, config::enable_multithreading, websocketpp::transport::asio::endpoint< config >::handle_resolve(), websocketpp::transport::asio::endpoint< config >::handle_resolve_timeout(), websocketpp::error::make_error_code(), websocketpp::transport::asio::error::proxy_invalid, and config::timeout_dns_resolve.

◆ handle_resolve_timeout()

template<typename config >

void websocketpp::transport::asio::endpoint< config >::handle_resolve_timeout	(	timer_ptr	,
		connect_handler	callback,
		lib::error_code const &	ec
	)

inlineprotected

DNS resolution timeout handler.

The timer pointer is included to ensure the timer isn't destroyed until after it has expired.

Parameters

dns_timer	Pointer to the timer in question
callback	The function to call back
ec	A status code indicating an error, if any.

Definition at line 948 of file endpoint.hpp.

References websocketpp::log::elevel::devel, websocketpp::log::alevel::devel, websocketpp::error::make_error_code(), websocketpp::transport::error::operation_aborted, and websocketpp::transport::error::timeout.

Referenced by websocketpp::transport::asio::endpoint< config >::async_connect().

◆ handle_resolve()

template<typename config >

void websocketpp::transport::asio::endpoint< config >::handle_resolve	(	transport_con_ptr	tcon,
		timer_ptr	dns_timer,
		connect_handler	callback,
		lib::asio::error_code const &	ec,
		lib::asio::ip::tcp::resolver::iterator	iterator
	)

inlineprotected

Definition at line 971 of file endpoint.hpp.

References websocketpp::log::alevel::devel, config::enable_multithreading, websocketpp::transport::asio::endpoint< config >::handle_connect(), websocketpp::transport::asio::endpoint< config >::handle_connect_timeout(), websocketpp::log::elevel::info, websocketpp::lib::asio::is_neg(), websocketpp::transport::error::operation_aborted, config::timeout_connect, and websocketpp::transport::asio::tls_socket::connection::translate_ec().

Referenced by websocketpp::transport::asio::endpoint< config >::async_connect().

◆ handle_connect_timeout()

template<typename config >

void websocketpp::transport::asio::endpoint< config >::handle_connect_timeout	(	transport_con_ptr	tcon,
		timer_ptr	,
		connect_handler	callback,
		lib::error_code const &	ec
	)

inlineprotected

Asio connect timeout handler.

The timer pointer is included to ensure the timer isn't destroyed until after it has expired.

Parameters

tcon	Pointer to the transport connection that is being connected
con_timer	Pointer to the timer in question
callback	The function to call back
ec	A status code indicating an error, if any.

Definition at line 1057 of file endpoint.hpp.

References websocketpp::log::elevel::devel, websocketpp::log::alevel::devel, websocketpp::error::make_error_code(), websocketpp::transport::error::operation_aborted, and websocketpp::transport::error::timeout.

Referenced by websocketpp::transport::asio::endpoint< config >::handle_resolve().

◆ handle_connect()

template<typename config >

void websocketpp::transport::asio::endpoint< config >::handle_connect	(	transport_con_ptr	tcon,
		timer_ptr	con_timer,
		connect_handler	callback,
		lib::asio::error_code const &	ec
	)

inlineprotected

Definition at line 1080 of file endpoint.hpp.

References websocketpp::log::alevel::devel, websocketpp::log::elevel::info, websocketpp::lib::asio::is_neg(), websocketpp::transport::error::operation_aborted, and websocketpp::transport::asio::tls_socket::connection::translate_ec().

Referenced by websocketpp::transport::asio::endpoint< config >::handle_resolve().

◆ init()

template<typename config >

lib::error_code websocketpp::transport::asio::endpoint< config >::init ( transport_con_ptr tcon )

inlineprotected

Initialize a connection.

init is called by an endpoint once for each newly created connection. It's purpose is to give the transport policy the chance to perform any transport specific initialization that couldn't be done via the default constructor.

Parameters

tcon	A pointer to the transport portion of the connection.

Returns: A status code indicating the success or failure of the operation

Definition at line 1117 of file endpoint.hpp.

References websocketpp::log::alevel::devel, websocketpp::log::elevel::info, websocketpp::transport::asio::tls_socket::endpoint::init(), and websocketpp::transport::asio::tls_socket::connection::translate_ec().

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

ndnSIM/NFD/websocketpp/websocketpp/transport/asio/base.hpp
ndnSIM/NFD/websocketpp/websocketpp/transport/asio/endpoint.hpp

Public Types

Public Member Functions

Protected Member Functions

Detailed Description

template<typename config> class websocketpp::transport::asio::endpoint< config >

Member Typedef Documentation

◆ type

◆ concurrency_type

◆ socket_type

◆ elog_type

◆ alog_type

◆ socket_con_type

◆ socket_con_ptr

◆ transport_con_type

◆ transport_con_ptr

◆ io_service_ptr

◆ acceptor_ptr

◆ resolver_ptr

◆ timer_ptr

◆ work_ptr

◆ tcp_pre_bind_handler

Constructor & Destructor Documentation

◆ endpoint()

◆ ~endpoint()

Member Function Documentation

◆ is_secure()

◆ init_asio() [1/4]

◆ init_asio() [2/4]

◆ init_asio() [3/4]

◆ init_asio() [4/4]

◆ set_tcp_pre_bind_handler()

◆ set_tcp_pre_init_handler()

◆ set_tcp_init_handler()

◆ set_tcp_post_init_handler()

◆ set_listen_backlog()

◆ set_reuse_addr()

◆ get_io_service()

◆ get_local_endpoint()

◆ listen() [1/8]

◆ listen() [2/8]

◆ listen() [3/8]

◆ listen() [4/8]

◆ listen() [5/8]

◆ listen() [6/8]

◆ listen() [7/8]

◆ listen() [8/8]

◆ stop_listening() [1/2]

◆ stop_listening() [2/2]

◆ is_listening()

◆ run()

◆ run_one()

◆ stop()

◆ poll()

◆ poll_one()

◆ reset()

◆ stopped()

◆ start_perpetual()

◆ stop_perpetual()

◆ set_timer()

◆ handle_timer()

◆ async_accept() [1/2]

◆ async_accept() [2/2]

◆ init_logging()

◆ handle_accept()

◆ async_connect()

◆ handle_resolve_timeout()

◆ handle_resolve()

◆ handle_connect_timeout()

◆ handle_connect()

◆ init()

template<typename config>
class websocketpp::transport::asio::endpoint< config >