Network::RequestConnection Class Reference

Inheritance diagram for Network::RequestConnection:

Public Member Functions
	RequestConnection (const Authority &, bool multithreaded=true, int connectiontimeout=-1)
	Initiates communications. More...
	RequestConnection (Socket *)
	~RequestConnection ()
uiString	errMsg () const
RefMan< RequestPacket >	getNextExternalPacket ()
int	ID () const
bool	isMultiThreaded ()
bool	isOK () const
	is the conn usable? More...
RefMan< RequestPacket >	pickupPacket (od_int32 reqid, int timeout, int *errorcode=nullptr)
PortNr_Type	port () const
bool	sendPacket (const RequestPacket &, bool waitforfinish=false)
BufferString	server () const
Socket *	socket ()
bool	stillTrying () const
	if not OK, may it become? More...
Public Member Functions inherited from CallBacker
	CallBacker ()
	CallBacker (const CallBacker &)
virtual	~CallBacker ()
bool	attachCB (const NotifierAccess &, const CallBack &, bool onlyifnew=false) const
bool	attachCB (const NotifierAccess *notif, const CallBack &cb, bool onlyifnew=false) const
void	detachAllNotifiers () const
	Call from the destructor of your inherited object. More...
void	detachCB (const NotifierAccess &, const CallBack &) const
void	detachCB (const NotifierAccess *notif, const CallBack &cb) const
virtual bool	isCapsule () const
bool	isNotifierAttached (const NotifierAccess *) const
	Only for debugging purposes, don't use. More...
void	stopReceivingNotifications () const

Static Public Member Functions
static int	cDisconnected ()
static int	cInvalidRequest ()
static int	cTimeout ()
Static Public Member Functions inherited from CallBacker
static void	createReceiverForCurrentThread ()
static void	removeReceiverForCurrentThread ()

Public Attributes
Notifier< RequestConnection >	connectionClosed
CNotifier< RequestConnection, od_int32 >	packetArrived

Private Member Functions
void	connCloseCB (CallBacker *)
void	connectToHost (bool witheventloop)
void	dataArrivedCB (CallBacker *)
bool	doSendPacket (const RequestPacket &, bool waitforfinish)
RefMan< RequestPacket >	getNextAlreadyRead (int)
void	newConnectionCB (CallBacker *)
bool	readFromSocket ()
void	requestEnded (od_int32)
void	sendQueueCB (CallBacker *)
void	socketThreadFunc (CallBacker *)
bool	writeToSocket ()

Private Attributes
Authority *	authority_ = nullptr
uiString	errmsg_
QEventLoop *	eventloop_ = nullptr
Threads::ConditionVar *	eventlooplock_ = nullptr
int	id_
Threads::ConditionVar	lock_
TypeSet< od_int32 >	ourrequestids_
bool	ownssocket_
ObjectSet< RequestPacket >	receivedpackets_
ObjectSet< PacketSendData >	sendqueue_
Socket *	socket_
Threads::Thread *	socketthread_ = nullptr
int	timeout_

Friends
struct	PacketSendData
class	RequestConnectionSender

Detailed Description

<>

Constructor & Destructor Documentation

RequestConnection() [1/2]

Network::RequestConnection::RequestConnection	(	const Authority &	,
		bool	multithreaded = true,
		int	connectiontimeout = -1
	)

Initiates communications.

RequestConnection() [2/2]

Network::RequestConnection::RequestConnection

(

Socket *

)

Socket does NOT become mine. Socket should be connected to whomever is my counterpart.

~RequestConnection()

Network::RequestConnection::~RequestConnection

(

)

Member Function Documentation

cDisconnected()

static int Network::RequestConnection::cDisconnected ( )

inlinestatic

cInvalidRequest()

static int Network::RequestConnection::cInvalidRequest ( )

inlinestatic

connCloseCB()

void Network::RequestConnection::connCloseCB ( CallBacker *  )

private

connectToHost()

void Network::RequestConnection::connectToHost ( bool  witheventloop )

private

cTimeout()

static int Network::RequestConnection::cTimeout ( )

inlinestatic

dataArrivedCB()

void Network::RequestConnection::dataArrivedCB ( CallBacker *  )

private

doSendPacket()

bool Network::RequestConnection::doSendPacket ( const RequestPacket &  , bool  waitforfinish  )

private

errMsg()

uiString Network::RequestConnection::errMsg ( ) const

inline

getNextAlreadyRead()

RefMan<RequestPacket> Network::RequestConnection::getNextAlreadyRead ( int  )

private

getNextExternalPacket()

RefMan<RequestPacket> Network::RequestConnection::getNextExternalPacket

(

)

ID()

int Network::RequestConnection::ID ( ) const

inline

isMultiThreaded()

bool Network::RequestConnection::isMultiThreaded ( )

inline

isOK()

bool Network::RequestConnection::isOK

(

)

const

is the conn usable?

newConnectionCB()

void Network::RequestConnection::newConnectionCB ( CallBacker *  )

private

pickupPacket()

RefMan<RequestPacket> Network::RequestConnection::pickupPacket	(	od_int32	reqid,
		int	timeout,
		int *	errorcode = nullptr
	)

Must be called from same thread as construcor unless 'multithreaded' flag was set on constructor.

port()

PortNr_Type Network::RequestConnection::port

(

)

const

readFromSocket()

bool Network::RequestConnection::readFromSocket ( )

private

requestEnded()

void Network::RequestConnection::requestEnded ( od_int32  )

private

sendPacket()

bool Network::RequestConnection::sendPacket	(	const RequestPacket &	,
		bool	waitforfinish = false
	)

Must be called from same thread as construcor unless 'multithreaded' flag was set on constructor.

sendQueueCB()

void Network::RequestConnection::sendQueueCB ( CallBacker *  )

private

server()

BufferString Network::RequestConnection::server

(

)

const

socket()

Socket* Network::RequestConnection::socket ( )

inline

socketThreadFunc()

void Network::RequestConnection::socketThreadFunc ( CallBacker *  )

private

stillTrying()

bool Network::RequestConnection::stillTrying

(

)

const

if not OK, may it become?

writeToSocket()

bool Network::RequestConnection::writeToSocket ( )

private

Friends And Related Function Documentation

PacketSendData

friend struct PacketSendData

friend

RequestConnectionSender

friend class RequestConnectionSender

friend

Member Data Documentation

authority_

Authority* Network::RequestConnection::authority_ = nullptr

private

connectionClosed

Notifier<RequestConnection> Network::RequestConnection::connectionClosed

errmsg_

uiString Network::RequestConnection::errmsg_

mutableprivate

eventloop_

QEventLoop* Network::RequestConnection::eventloop_ = nullptr

private

eventlooplock_

Threads::ConditionVar* Network::RequestConnection::eventlooplock_ = nullptr

private

id_

int Network::RequestConnection::id_

private

lock_

Threads::ConditionVar Network::RequestConnection::lock_

private

ourrequestids_

TypeSet<od_int32> Network::RequestConnection::ourrequestids_

private

ownssocket_

bool Network::RequestConnection::ownssocket_

private

packetArrived

CNotifier<RequestConnection,od_int32> Network::RequestConnection::packetArrived

receivedpackets_

ObjectSet<RequestPacket> Network::RequestConnection::receivedpackets_

private

sendqueue_

ObjectSet<PacketSendData> Network::RequestConnection::sendqueue_

private

socket_

Socket* Network::RequestConnection::socket_

private

socketthread_

Threads::Thread* Network::RequestConnection::socketthread_ = nullptr

private

timeout_

int Network::RequestConnection::timeout_

private