CNetClientSession Class Reference

The client end of a network session. More...

#include <NetSession.h>

Inheritance diagram for CNetClientSession:

Collaboration diagram for CNetClientSession:

Public Member Functions
	CNetClientSession (CNetClient &client)
	~CNetClientSession ()
bool	Connect (const CStr &server, const u16 port, ENetHost *enetClient)
void	Shutdown ()
	Shut down the net session. More...
void	ProcessPolledMessages ()
	Processes pending messages. More...
virtual bool	SendMessage (const CNetMessage *message) override
	Queue up a message to send to the server on the next Loop() call. More...
u32	GetLastReceivedTime () const
	Number of milliseconds since the most recent packet of the server was received. More...
u32	GetMeanRTT () const
	Average round trip time to the server. More...
CNetFileTransferer &	GetFileTransferer ()
Public Member Functions inherited from INetSession
virtual	~INetSession ()

Static Public Member Functions
static void	RunNetLoop (CNetClientSession *session)
	The client NetSession is threaded to avoid getting timeouts if the main thread hangs. More...

Private Member Functions
	NONCOPYABLE (CNetClientSession)
void	Poll ()
	Process queued incoming messages. More...
void	Flush ()
	Flush queued outgoing network messages. More...

Private Attributes
CNetClient &	m_Client
CNetFileTransferer	m_FileTransferer
boost::lockfree::queue< ENetEvent >	m_IncomingMessages
boost::lockfree::queue< ENetPacket * >	m_OutgoingMessages
bool	m_Connected = false
std::atomic< u32 >	m_LastReceivedTime
std::atomic< u32 >	m_MeanRTT
std::atomic< bool >	m_LoopRunning
std::atomic< bool >	m_ShouldShutdown
ENetHost *	m_Host
ENetPeer *	m_Server
CNetStatsTable *	m_Stats

Detailed Description

The client end of a network session.

Provides an abstraction of the network interface, allowing communication with the server. The NetClientSession is threaded, so all calls to the public interface must be thread-safe.

Constructor & Destructor Documentation

CNetClientSession()

CNetClientSession::CNetClientSession

(

CNetClient &

client

)

~CNetClientSession()

CNetClientSession::~CNetClientSession

(

)

Member Function Documentation

Connect()

bool CNetClientSession::Connect	(	const CStr &	server,
		const u16	port,
		ENetHost *	enetClient
	)

Flush()

void CNetClientSession::Flush ( )

private

Flush queued outgoing network messages.

GetFileTransferer()

CNetFileTransferer& CNetClientSession::GetFileTransferer ( )

inline

GetLastReceivedTime()

u32 CNetClientSession::GetLastReceivedTime

(

)

const

Number of milliseconds since the most recent packet of the server was received.

GetMeanRTT()

u32 CNetClientSession::GetMeanRTT

(

)

const

Average round trip time to the server.

NONCOPYABLE()

CNetClientSession::NONCOPYABLE ( CNetClientSession  )

private

Poll()

void CNetClientSession::Poll ( )

private

Process queued incoming messages.

ProcessPolledMessages()

void CNetClientSession::ProcessPolledMessages

(

)

Processes pending messages.

RunNetLoop()

void CNetClientSession::RunNetLoop ( CNetClientSession *  session )

static

The client NetSession is threaded to avoid getting timeouts if the main thread hangs.

Call Connect() before starting this loop.

SendMessage()

bool CNetClientSession::SendMessage ( const CNetMessage *  message )

overridevirtual

Queue up a message to send to the server on the next Loop() call.

Implements INetSession.

Shutdown()

void CNetClientSession::Shutdown

(

)

Shut down the net session.

Member Data Documentation

m_Client

CNetClient& CNetClientSession::m_Client

private

m_Connected

bool CNetClientSession::m_Connected = false

private

m_FileTransferer

CNetFileTransferer CNetClientSession::m_FileTransferer

private

m_Host

ENetHost* CNetClientSession::m_Host

private

m_IncomingMessages

boost::lockfree::queue<ENetEvent> CNetClientSession::m_IncomingMessages

private

m_LastReceivedTime

std::atomic<u32> CNetClientSession::m_LastReceivedTime

private

m_LoopRunning

std::atomic<bool> CNetClientSession::m_LoopRunning

private

m_MeanRTT

std::atomic<u32> CNetClientSession::m_MeanRTT

private

m_OutgoingMessages

boost::lockfree::queue<ENetPacket*> CNetClientSession::m_OutgoingMessages

private

m_Server

ENetPeer* CNetClientSession::m_Server

private

m_ShouldShutdown

std::atomic<bool> CNetClientSession::m_ShouldShutdown

private

m_Stats

CNetStatsTable* CNetClientSession::m_Stats

private

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

• /zpool0/docker-engine-docs/source/network/NetSession.h
• /zpool0/docker-engine-docs/source/network/NetSession.cpp