sese::internal::service::http::HttpConnection Struct Reference

Base implementation of Http connection. More...

#include <HttpConnection.h>

Inheritance diagram for sese::internal::service::http::HttpConnection:

Public Types
using	Ptr = std::shared_ptr<HttpConnection>
Public Types inherited from sese::internal::service::http::Handleable
using	Ptr = std::shared_ptr<Handleable>

Public Member Functions
Ptr	getPtr ()
	HttpConnection (const std::shared_ptr< HttpServiceImpl > &service, asio::io_context &io_context, const sese::net::IPAddress::Ptr &addr)
virtual	~HttpConnection ()=default
void	reset ()
void	readHeader ()
void	readBody ()
void	handleRequest ()
void	writeHeader ()
void	writeBody ()
virtual void	writeBlock (const char *buffer, size_t length, const std::function< void(const asio::error_code &code)> &callback)=0
virtual void	asyncReadSome (const asio::mutable_buffers_1 &buffer, const std::function< void(const asio::error_code &error, std::size_t bytes_transferred)> &callback)=0
virtual void	checkKeepalive ()=0
virtual void	disponse ()
void	writeSingleRange ()
void	writeRanges ()

Public Attributes
asio::system_timer	timer
size_t	expect_length
size_t	real_length
char	send_buffer [MTU_VALUE] {}
bool	is0x0a = false
IOBuf	io_buffer
std::unique_ptr< IOBufNode >	node
io::ByteBuilder	dynamic_buffer
std::weak_ptr< HttpServiceImpl >	service
Public Attributes inherited from sese::internal::service::http::Handleable
ConnType	conn_type = ConnType::NONE
sese::net::http::Request	request
sese::net::http::Response	response
std::string	content_type = "application/x-"
io::File::Ptr	file
size_t	filesize = 0
std::vector< sese::net::http::Range >	ranges
std::vector< sese::net::http::Range >::iterator	range_iterator = ranges.begin()
sese::net::IPAddress::Ptr	remote_address {}
bool	keepalive = false
sese::StopWatch	stopwatch

Detailed Description

Base implementation of Http connection.

Member Typedef Documentation

Ptr

using sese::internal::service::http::HttpConnection::Ptr = std::shared_ptr<HttpConnection>

Constructor & Destructor Documentation

HttpConnection()

sese::internal::service::http::HttpConnection::HttpConnection	(	const std::shared_ptr< HttpServiceImpl > &	service,
		asio::io_context &	io_context,
		const sese::net::IPAddress::Ptr &	addr )

References sese::internal::service::http::Handleable::remote_address.

~HttpConnection()

virtual sese::internal::service::http::HttpConnection::~HttpConnection ( )

virtualdefault

Member Function Documentation

asyncReadSome()

virtual void sese::internal::service::http::HttpConnection::asyncReadSome ( const asio::mutable_buffers_1 & buffer, const std::function< void(const asio::error_code &error, std::size_t bytes_transferred)> & callback )

pure virtual

Read function. This function will call the corresponding asio::async_read_some

Parameters

buffer	asio::buffer
callback	Callback function

Implemented in sese::internal::service::http::HttpConnectionImpl, and sese::internal::service::http::HttpsConnectionImpl.

checkKeepalive()

virtual void sese::internal::service::http::HttpConnection::checkKeepalive ( )

pure virtual

Called when a request is completed to determine whether to disconnect the current connection

Note

This function must be implemented

Implemented in sese::internal::service::http::HttpConnectionImpl, and sese::internal::service::http::HttpsConnectionImpl.

disponse()

void sese::internal::service::http::HttpConnection::disponse ( )

virtual

Called before the connection is completely released to perform some cleanup of member variables

Note

This function is optional to implement

getPtr()

Ptr sese::internal::service::http::HttpConnection::getPtr ( )

inline

handleRequest()

void sese::internal::service::http::HttpConnection::handleRequest

(

)

References sese::net::http::HttpUtil::sendResponse().

readBody()

void sese::internal::service::http::HttpConnection::readBody

(

)

References sese::internal::service::http::FILTER, MTU_VALUE, and sese::streamMove().

readHeader()

void sese::internal::service::http::HttpConnection::readHeader

(

)

References sese::internal::service::http::FILTER, MTU_VALUE, sese::streamMove(), and sese::toInteger().

reset()

void sese::internal::service::http::HttpConnection::reset

(

)

References sese::internal::service::http::NONE.

writeBlock()

virtual void sese::internal::service::http::HttpConnection::writeBlock ( const char * buffer, size_t length, const std::function< void(const asio::error_code &code)> & callback )

pure virtual

Write block function. This function ensures that all buffers are completely written, and the connection will be disconnected if an unexpected error occurs

Note

This function must be implemented

Parameters

buffer	Pointer to the buffer
length	Size of the buffer
callback	Completion callback function

Implemented in sese::internal::service::http::HttpConnectionImpl, and sese::internal::service::http::HttpsConnectionImpl.

writeBody()

void sese::internal::service::http::HttpConnection::writeBody

(

)

References MTU_VALUE.

writeHeader()

void sese::internal::service::http::HttpConnection::writeHeader

(

)

References MTU_VALUE.

writeRanges()

void sese::internal::service::http::HttpConnection::writeRanges

(

)

References sese::io::BEGIN, HTTPD_BOUNDARY, and MTU_VALUE.

writeSingleRange()

void sese::internal::service::http::HttpConnection::writeSingleRange

(

)

References MTU_VALUE.

Member Data Documentation

dynamic_buffer

io::ByteBuilder sese::internal::service::http::HttpConnection::dynamic_buffer

expect_length

size_t sese::internal::service::http::HttpConnection::expect_length

io_buffer

IOBuf sese::internal::service::http::HttpConnection::io_buffer

is0x0a

bool sese::internal::service::http::HttpConnection::is0x0a = false

node

std::unique_ptr<IOBufNode> sese::internal::service::http::HttpConnection::node

real_length

size_t sese::internal::service::http::HttpConnection::real_length

send_buffer

char sese::internal::service::http::HttpConnection::send_buffer[MTU_VALUE] {}

service

std::weak_ptr<HttpServiceImpl> sese::internal::service::http::HttpConnection::service

timer

asio::system_timer sese::internal::service::http::HttpConnection::timer

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

• sese/internal/service/http/HttpConnection.h
• sese/internal/service/http/HttpConnection.cpp