SNgHttp2_Session Struct Reference

Search Toolkit Book for SNgHttp2_Session

#include <connect/impl/ncbi_uv_nghttp2.hpp>

Collaboration diagram for SNgHttp2_Session:

Public Types
enum	ESendResult : ssize_t { eOkay , eWantsClose }

Public Member Functions
	SNgHttp2_Session (void *user_data, uint32_t max_streams, nghttp2_on_data_chunk_recv_callback on_data, nghttp2_on_stream_close_callback on_stream_close, nghttp2_on_header_callback on_header, nghttp2_error_callback2 on_error, nghttp2_on_frame_recv_callback on_frame_recv=nullptr)
void	Del ()
int32_t	Submit (const nghttp2_nv *nva, size_t nvlen, nghttp2_data_provider *data_prd=nullptr)
int	Resume (int32_t stream_id)
ssize_t	Send (vector< char > &buffer)
ssize_t	Recv (const uint8_t *buffer, size_t size)
uint32_t	GetMaxStreams () const

Private Member Functions
int	Init ()
template<typename TInt , enable_if_t< is_signed< TInt >::value, TInt > = 0>
TInt	x_DelOnError (TInt rv)

Private Attributes
nghttp2_session *	m_Session = nullptr
void *	m_UserData
nghttp2_on_data_chunk_recv_callback	m_OnData
nghttp2_on_stream_close_callback	m_OnStreamClose
nghttp2_on_header_callback	m_OnHeader
nghttp2_error_callback2	m_OnError
nghttp2_on_frame_recv_callback	m_OnFrameRecv
pair< uint32_t, const uint32_t >	m_MaxStreams

Detailed Description

Definition at line 391 of file ncbi_uv_nghttp2.hpp.

Member Enumeration Documentation

ESendResult

enum SNgHttp2_Session::ESendResult : ssize_t

Enumerator
eOkay
eWantsClose

Definition at line 406 of file ncbi_uv_nghttp2.hpp.

Constructor & Destructor Documentation

SNgHttp2_Session()

SNgHttp2_Session::SNgHttp2_Session	(	void *	user_data,
		uint32_t	max_streams,
		nghttp2_on_data_chunk_recv_callback	on_data,
		nghttp2_on_stream_close_callback	on_stream_close,
		nghttp2_on_header_callback	on_header,
		nghttp2_error_callback2	on_error,
		nghttp2_on_frame_recv_callback	on_frame_recv = nullptr
	)

Definition at line 444 of file ncbi_uv_nghttp2.cpp.

References NCBI_NGHTTP2_SESSION_TRACE.

Member Function Documentation

Del()

void SNgHttp2_Session::Del

(

)

Definition at line 493 of file ncbi_uv_nghttp2.cpp.

References m_Session, NCBI_NGHTTP2_SESSION_TRACE, SUvNgHttp2_Error::NgHttp2Str(), and x_DelOnError().

Referenced by SUvNgHttp2_SessionBase::OnRead(), and SUvNgHttp2_SessionBase::Reset().

GetMaxStreams()

uint32_t SNgHttp2_Session::GetMaxStreams ( ) const

inline

Definition at line 410 of file ncbi_uv_nghttp2.hpp.

References m_MaxStreams.

Referenced by SH2S_Session::IsFull(), and SPSG_IoSession::IsFull().

Init()

int SNgHttp2_Session::Init ( void  )

private

Definition at line 461 of file ncbi_uv_nghttp2.cpp.

References m_MaxStreams, m_OnData, m_OnError, m_OnFrameRecv, m_OnHeader, m_OnStreamClose, m_Session, m_UserData, min(), NCBI_NGHTTP2_SESSION_TRACE, SUvNgHttp2_Error::NgHttp2Str(), and x_DelOnError().

Referenced by Recv(), Resume(), Send(), and Submit().

Recv()

ssize_t SNgHttp2_Session::Recv	(	const uint8_t *	buffer,
		size_t	size
	)

Definition at line 575 of file ncbi_uv_nghttp2.cpp.

References buffer, Init(), m_Session, NCBI_NGHTTP2_SESSION_TRACE, SUvNgHttp2_Error::NgHttp2Str(), ncbi::grid::netcache::search::fields::size, and x_DelOnError().

Referenced by SUvNgHttp2_SessionBase::OnRead().

Resume()

int SNgHttp2_Session::Resume

(

int32_t

stream_id

)

Definition at line 526 of file ncbi_uv_nghttp2.cpp.

References Init(), m_Session, NCBI_NGHTTP2_SESSION_TRACE, SUvNgHttp2_Error::NgHttp2Str(), and x_DelOnError().

Referenced by SH2S_Session::Event().

Send()

ssize_t SNgHttp2_Session::Send

(

vector< char > &

buffer

)

Definition at line 541 of file ncbi_uv_nghttp2.cpp.

References _DEBUG_ARG, _DEBUG_CODE, buffer, data, eOkay, eWantsClose, Init(), m_Session, NCBI_NGHTTP2_SESSION_TRACE, SUvNgHttp2_Error::NgHttp2Str(), and x_DelOnError().

Referenced by SUvNgHttp2_SessionBase::Send().

Submit()

int32_t SNgHttp2_Session::Submit	(	const nghttp2_nv *	nva,
		size_t	nvlen,
		nghttp2_data_provider *	data_prd = nullptr
	)

Definition at line 511 of file ncbi_uv_nghttp2.cpp.

References Init(), m_Session, NCBI_NGHTTP2_SESSION_TRACE, SUvNgHttp2_Error::NgHttp2Str(), and x_DelOnError().

Referenced by SPSG_IoSession::ProcessRequest(), and SH2S_Session::Request().

x_DelOnError()

template<typename TInt , enable_if_t< is_signed< TInt >::value, TInt > = 0>

TInt SNgHttp2_Session::x_DelOnError ( TInt  rv )

inlineprivate

Definition at line 416 of file ncbi_uv_nghttp2.hpp.

References m_Session.

Referenced by Del(), Init(), Recv(), Resume(), Send(), and Submit().

Member Data Documentation

m_MaxStreams

pair<uint32_t, const uint32_t> SNgHttp2_Session::m_MaxStreams

private

Definition at line 433 of file ncbi_uv_nghttp2.hpp.

Referenced by GetMaxStreams(), and Init().

m_OnData

nghttp2_on_data_chunk_recv_callback SNgHttp2_Session::m_OnData

private

Definition at line 428 of file ncbi_uv_nghttp2.hpp.

Referenced by Init().

m_OnError

nghttp2_error_callback2 SNgHttp2_Session::m_OnError

private

Definition at line 431 of file ncbi_uv_nghttp2.hpp.

Referenced by Init().

m_OnFrameRecv

nghttp2_on_frame_recv_callback SNgHttp2_Session::m_OnFrameRecv

private

Definition at line 432 of file ncbi_uv_nghttp2.hpp.

Referenced by Init().

m_OnHeader

nghttp2_on_header_callback SNgHttp2_Session::m_OnHeader

private

Definition at line 430 of file ncbi_uv_nghttp2.hpp.

Referenced by Init().

m_OnStreamClose

nghttp2_on_stream_close_callback SNgHttp2_Session::m_OnStreamClose

private

Definition at line 429 of file ncbi_uv_nghttp2.hpp.

Referenced by Init().

m_Session

nghttp2_session* SNgHttp2_Session::m_Session = nullptr

private

Definition at line 426 of file ncbi_uv_nghttp2.hpp.

Referenced by Del(), Init(), Recv(), Resume(), Send(), Submit(), and x_DelOnError().

m_UserData

void* SNgHttp2_Session::m_UserData

private

Definition at line 427 of file ncbi_uv_nghttp2.hpp.

Referenced by Init().

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

• include/connect/impl/ncbi_uv_nghttp2.hpp
• src/connect/ncbi_uv_nghttp2.cpp