Implementation of the HttpListener. More...

Public Member Functions
	HttpListenerImpl (asiolink::IOService &io_service, const asiolink::IOAddress &server_address, const unsigned short server_port, const asiolink::TlsContextPtr &tls_context, const HttpResponseCreatorFactoryPtr &creator_factory, const long request_timeout, const long idle_timeout)
	Constructor. More...

virtual	~HttpListenerImpl ()
	Virtual destructor. More...

const asiolink::TCPEndpoint &	getEndpoint () const
	Returns reference to the current listener endpoint. More...

void	start ()
	Starts accepting new connections. More...

void	stop ()
	Stops all active connections and shuts down the service. More...

Protected Member Functions
void	accept ()
	Creates HttpConnection instance and adds it to the pool of active connections. More...

void	acceptHandler (const boost::system::error_code &ec)
	Callback invoked when the new connection is accepted. More...

virtual HttpConnectionPtr	createConnection (const HttpResponseCreatorPtr &response_creator, const HttpAcceptorCallback &callback)
	Creates an instance of the `HttpConnection`. More...

Protected Attributes
HttpAcceptorPtr	acceptor_
	Acceptor instance. More...

HttpConnectionPool	connections_
	Pool of active connections. More...

HttpResponseCreatorFactoryPtr	creator_factory_
	Pointer to the HttpResponseCreatorFactory. More...

boost::scoped_ptr< asiolink::TCPEndpoint >	endpoint_
	Pointer to the endpoint representing IP address and port on which the service is running. More...

long	idle_timeout_
	Timeout after which idle persistent connection is closed by the server. More...

asiolink::IOService &	io_service_
	Reference to the IO service. More...

long	request_timeout_
	Timeout for HTTP Request Timeout desired. More...

asiolink::TlsContextPtr	tls_context_
	TLS context. More...

Detailed Description

Implementation of the HttpListener.

Definition at line 22 of file listener_impl.h.

Constructor & Destructor Documentation

isc::http::HttpListenerImpl::HttpListenerImpl	(	asiolink::IOService &	io_service,
		const asiolink::IOAddress &	server_address,
		const unsigned short	server_port,
		const asiolink::TlsContextPtr &	tls_context,
		const HttpResponseCreatorFactoryPtr &	creator_factory,
		const long	request_timeout,
		const long	idle_timeout
	)

Constructor.

This constructor creates new server endpoint using the specified IP address and port. It also validates other specified parameters.

This constructor does not start accepting new connections! To start accepting connections run HttpListener::start.

Parameters

io_service	IO service to be used by the listener.
server_address	Address on which the HTTP service should run.
server_port	Port number on which the HTTP service should run.
tls_context	TLS context.
creator_factory	Pointer to the caller-defined HttpResponseCreatorFactory derivation which should be used to create HttpResponseCreator instances.
request_timeout	Timeout after which the HTTP Request Timeout is generated.
idle_timeout	Timeout after which an idle persistent HTTP connection is closed by the server.

Exceptions

HttpListenerError when any of the specified parameters is invalid.

Definition at line 19 of file listener_impl.cc.

virtual isc::http::HttpListenerImpl::~HttpListenerImpl ( )

inlinevirtual

Virtual destructor.

Definition at line 56 of file listener_impl.h.

void isc::http::HttpListenerImpl::accept ( )

protected

Creates HttpConnection instance and adds it to the pool of active connections.

The next accepted connection will be handled by this instance.

Definition at line 94 of file listener_impl.cc.

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void isc::http::HttpListenerImpl::acceptHandler ( const boost::system::error_code & ec )

protected

Callback invoked when the new connection is accepted.

It calls HttpListener::accept to create new HttpConnection instance.

Parameters

ec	Error code passed to the handler. This is currently ignored.

Definition at line 108 of file listener_impl.cc.

References accept().

Referenced by accept().

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HttpConnectionPtr isc::http::HttpListenerImpl::createConnection	(	const HttpResponseCreatorPtr &	response_creator,
		const HttpAcceptorCallback &	callback
	)

protectedvirtual

Creates an instance of the HttpConnection.

This method is virtual so as it can be overridden when customized connections are to be used, e.g. in case of unit testing.

Parameters

response_creator	Pointer to the response creator object used to create HTTP response from the HTTP request received.
callback	Callback invoked when new connection is accepted.