sese::iocp::v1::Context类 参考

基于 sese-event 的完成端口操作上下文 更多...

#include <IOCPServer_V1.h>

类 sese::iocp::v1::Context 继承关系图:

Public 成员函数
int64_t	read (void *buffer, size_t length) override
int64_t	write (const void *buffer, size_t length) override
int64_t	peek (void *buffer, size_t length) override
int64_t	trunc (size_t length) override
int32_t	getFd () const
void *	getData () const
void	setData (void *p_data)
Public 成员函数 继承自 sese::io::InputStream
virtual	~InputStream () noexcept=default
Public 成员函数 继承自 sese::io::OutputStream
virtual	~OutputStream () noexcept=default
int64_t	write (const std::string_view &buffer)
int64_t	write (const text::StringView &buffer)
template<typename T >
int64_t	write (std::vector< T > &buffer)
template<typename T , size_t N>
int64_t	write (std::array< T, N > &buffer)
Public 成员函数 继承自 sese::io::PeekableStream
virtual	~PeekableStream ()=default

Private 属性
IOCPServer *	self {}
IOCPService *	client {}
socket_t	fd {0}
void *	ssl {}
bool	isConn {false}
event::BaseEvent *	event {}
service::v2::TimeoutEvent *	timeoutEvent {}
io::ByteBuilder	send {8192, 8192}
io::ByteBuilder	recv {8192, 8192}
void *	data {}

友元
class	IOCPServer
class	IOCPService

额外继承的成员函数
Public 类型 继承自 sese::io::InputStream
typedef std::shared_ptr< InputStream >	Ptr
Public 类型 继承自 sese::io::OutputStream
typedef std::shared_ptr< OutputStream >	Ptr
Public 类型 继承自 sese::io::PeekableStream
typedef std::shared_ptr< PeekableStream >	Ptr

详细描述

基于 sese-event 的完成端口操作上下文

成员函数说明

getData()

void * sese::iocp::v1::Context::getData ( ) const

inlinenodiscard

获取当前上下文额外数据

返回

额外数据

引用了 data.

getFd()

int32_t sese::iocp::v1::Context::getFd ( ) const

inlinenodiscard

获取当前上下文连接文件描述符

返回

文件描述符

引用了 fd.

peek()

int64_t Context::peek ( void * buffer, size_t length )

overridevirtual

从当前连接中读取内容，但不步进

参数

buffer	缓存
length	缓存大小

返回

实际读取大小

实现了 sese::io::PeekableStream.

引用了 sese::io::AbstractByteBuffer::peek() , 以及 recv.

read()

int64_t Context::read ( void * buffer, size_t length )

overridevirtual

从当前连接中读取内容

参数

buffer	缓存
length	缓存大小

返回

实际读取大小

实现了 sese::io::InputStream.

引用了 sese::io::AbstractByteBuffer::read() , 以及 recv.

setData()

void sese::iocp::v1::Context::setData ( void * p_data )

inline

设置当前上下文额外数据

参数

p_data

额外数据

引用了 data.

trunc()

int64_t Context::trunc ( size_t length )

overridevirtual

在当前连接中步进，不读取内容

参数

length

步进大小

返回

实际步进大小

实现了 sese::io::PeekableStream.

引用了 recv , 以及 sese::io::AbstractByteBuffer::trunc().

write()

int64_t Context::write ( const void * buffer, size_t length )

overridevirtual

向当前连接中写入内容

参数

buffer	缓存
length	缓存大小

返回

实际写入大小

实现了 sese::io::OutputStream.

引用了 send , 以及 sese::io::AbstractByteBuffer::write().

友元及相关符号说明

IOCPServer

friend class IOCPServer

friend

IOCPService

friend class IOCPService

friend

类成员变量说明

client

IOCPService* sese::iocp::v1::Context::client {}

private

被这些函数引用 sese::iocp::v1::IOCPServer::cancelTimeout(), sese::iocp::v1::IOCPServer::postClose(), sese::iocp::v1::IOCPServer::postRead(), sese::iocp::v1::IOCPServer::postWrite(), sese::iocp::v1::IOCPServer::preConnectCallback(), sese::iocp::v1::IOCPService::releaseContext() , 以及 sese::iocp::v1::IOCPServer::setTimeout().

data

void* sese::iocp::v1::Context::data {}

private

被这些函数引用 getData() , 以及 setData().

event

event::BaseEvent* sese::iocp::v1::Context::event {}

private

被这些函数引用 sese::iocp::v1::IOCPService::postRead(), sese::iocp::v1::IOCPService::postWrite() , 以及 sese::iocp::v1::IOCPService::releaseContext().

fd

socket_t sese::iocp::v1::Context::fd {0}

private

被这些函数引用 getFd(), sese::iocp::v1::IOCPService::postClose(), sese::iocp::v1::IOCPServer::postConnect(), sese::iocp::v1::IOCPService::postRead(), sese::iocp::v1::IOCPService::postWrite() , 以及 sese::iocp::v1::IOCPService::releaseContext().

isConn

bool sese::iocp::v1::Context::isConn {false}

private

recv

io::ByteBuilder sese::iocp::v1::Context::recv {8192, 8192}

private

被这些函数引用 peek(), read() , 以及 trunc().

self

IOCPServer* sese::iocp::v1::Context::self {}

private

被这些函数引用 sese::iocp::v1::IOCPService::onAccept(), sese::iocp::v1::IOCPService::onAcceptCompleted(), sese::iocp::v1::IOCPService::onAlpnGet(), sese::iocp::v1::IOCPService::onConnected(), sese::iocp::v1::IOCPService::onPreRead(), sese::iocp::v1::IOCPService::onReadCompleted(), sese::iocp::v1::IOCPService::onTimeout(), sese::iocp::v1::IOCPService::onWriteCompleted() , 以及 sese::iocp::v1::IOCPService::releaseContext().

send

io::ByteBuilder sese::iocp::v1::Context::send {8192, 8192}

private

被这些函数引用 write().

ssl

void* sese::iocp::v1::Context::ssl {}

private

被这些函数引用 sese::iocp::v1::IOCPService::releaseContext().

timeoutEvent

service::v2::TimeoutEvent* sese::iocp::v1::Context::timeoutEvent {}

private

被这些函数引用 sese::iocp::v1::IOCPServer::cancelTimeout(), sese::iocp::v1::IOCPService::onTimeout(), sese::iocp::v1::IOCPService::releaseContext() , 以及 sese::iocp::v1::IOCPServer::setTimeout().

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该类的文档由以下文件生成:

• sese/service/iocp/IOCPServer_V1.h
• sese/service/iocp/IOCPServer_V1.cpp