RefreshingThread Class Reference

List of all members.

Classes
class	MasterClientInfo
Signals
void	block ()
void	finishedQueryingMaster (MasterClient *master)
void	sleepingModeEnter ()
void	sleepingModeExit ()
Public Member Functions
void	quit ()
void	registerMaster (MasterClient *pMaster)
void	registerServer (Server *server)
void	run ()
void	setDelayBetweenResends (int delay)
Protected Types
typedef QHash< MasterClient *, MasterClientInfo * >	MasterHashtable
typedef QHash< MasterClient *, MasterClientInfo * > ::iterator	MasterHashtableIt
Protected Slots
void	masterFinishedRefreshing (MasterClient *pMaster)
Protected Member Functions
void	attemptTimeoutMasters ()
void	gotoSleep ()
bool	isAnythingToRefresh () const
Server *	obtainServerFromBatch (ServerBatch &batch, const QHostAddress &address, quint16 port)
void	readPendingDatagrams ()
void	sendMasterQueries ()
unsigned	sendQueriesForBatch (ServerBatch &batch, int resetDelay, bool firstQuery)
void	sendServerQueries ()
bool	shouldBlockRefreshingProcess () const
	Returns true if there are any master clients or non-custom servers registered.
void	unregisterMaster (MasterClient *pMaster)
Protected Attributes
QTime	batchTime
bool	bKeepRunning
int	delayBetweenResends
QList< ServerBatch >	registeredBatches
MasterHashtable	registeredMasters
QSet< Server * >	registeredServers
QUdpSocket *	socket
QList< Server * >	unbatchedServers
QSet< MasterClient * >	unchallengedMasters
QMutex	thisMutex
QWaitCondition	thisWaitCondition
Static Protected Attributes
static const int	MASTER_SERVER_TIMEOUT_DELAY = 10000

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Member Function Documentation

void RefreshingThread::block

(

)

[signal]

Emitted when a master client of non-custom server is registered.

Server * RefreshingThread::obtainServerFromBatch	(	ServerBatch &	batch,
		const QHostAddress &	address,
		quint16	port
	)		[protected]

Returns:

NULL if server of given address:port is not in the batch.

void RefreshingThread::quit

(

)

This will set bKeepRunning to false which will tell the refreshing thread to exit gracefully.

void RefreshingThread::registerMaster

(

MasterClient *

pMaster

)

Registers a new master server to be queried. All masters are stored in a hash table, therefore it's impossible to register the same object twice.

void RefreshingThread::registerServer

(

Server *

server

)

Registers a new server to be queried. All servers are stored in a hash table, therefore it's impossible to register the same object twice.

unsigned RefreshingThread::sendQueriesForBatch	(	ServerBatch &	batch,
		int	resetDelay,
		bool	firstQuery
	)		[protected]

Returns:

Query slots used by this batch.

void RefreshingThread::setDelayBetweenResends

(

int

delay

)

[inline]

Sets delay between subsequent queries send to the servers. Default value is 1000. Minimum value is 100.

void RefreshingThread::sleepingModeEnter

(

)

[signal]

Emitted when refreshing thread doesn't have anything more to do and goes into sleeping mode.

void RefreshingThread::sleepingModeExit

(

)

[signal]

Emitted when refreshing thread wakes up from sleeping mode and begins refreshing work.

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Member Data Documentation

QSet<Server*> RefreshingThread::registeredServers [protected]

This will keep list of ALL servers to make sure that no server is registered twice.

QMutex RefreshingThread::thisMutex [protected]

Mutex used by methods of this class.

QWaitCondition RefreshingThread::thisWaitCondition [protected]

Wait condition used by the methods of this class. Used to wake up the sleeping thread after the registerServer() is called.

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

• src/core/refresher.h
• src/core/refresher.cpp