makVrv::DtThreadedDisplayReconnector Class Reference

The class responsible for restarting a specific disconnected remote display. More...

Inheritance diagram for makVrv::DtThreadedDisplayReconnector:

Public Member Functions
	DtThreadedDisplayReconnector (DtDe &de, DtDeCommunicator &deCommunicator, double retryPeriod)
	CTOR. The retryPeriod determines how often the thread tries to reconnect to the RDE.
virtual	~DtThreadedDisplayReconnector ()
	Destructor. Stops/Deletes the thread, deletes the lockless queue.
virtual void	addLostClient (const std::string &ipAddr, int port, const DtDisplayConfiguration &displayConfig)
	DtDeRemoteDisplayConnector calls this to start a thread and save all the information we need about the disconnected RDE.
virtual void	run ()
	This is what runs in the thread to attempt to connect each retry period.
const std::string &	ipAddr () const
	Return the ip address of the RDE to try to reconnect to.
int	port () const
	Return the port of the RDE to try to reconnect to.
const DtDisplayConfiguration &	displayConfig () const
	Return the display configuration (cached when addLostClient was called) to send to the newly connected RDE.
DtLocklessQueue < DtTcpMessageClient * > *	getQueue ()
	Get a pointer to the lockless queue.

Protected Attributes
DtDe &	myDe
DtDeCommunicator &	myDeCommunicator
std::string	myIpAddr
int	myPort
DtDisplayConfiguration	myDisplayConfig
DtLocklessQueue < DtTcpMessageClient * > *	myClientReturnQueue
DtThread *	myReconnectThread
double	myLastRetry
double	myRetryPeriod
bool	myReconnected

Private Member Functions
	DtThreadedDisplayReconnector ()
	(Unimplemented) Default CTOR

Detailed Description

The class responsible for restarting a specific disconnected remote display.

It uses a separate thread to do the connection attempt to avoid a stall in the render thread. When a (re)connection is made, the new DtTcpMessageClient* is put on a lockless queue that DtDeRemoteDisplayConnector can retrieve it from.

Constructor & Destructor Documentation

makVrv::DtThreadedDisplayReconnector::DtThreadedDisplayReconnector ( )

private

(Unimplemented) Default CTOR

makVrv::DtThreadedDisplayReconnector::DtThreadedDisplayReconnector	(	DtDe &	de,
		DtDeCommunicator &	deCommunicator,
		double	retryPeriod
	)

CTOR. The retryPeriod determines how often the thread tries to reconnect to the RDE.

virtual makVrv::DtThreadedDisplayReconnector::~DtThreadedDisplayReconnector ( )

virtual

Destructor. Stops/Deletes the thread, deletes the lockless queue.

Member Function Documentation

virtual void makVrv::DtThreadedDisplayReconnector::addLostClient ( const std::string &  ipAddr, int  port, const DtDisplayConfiguration &  displayConfig  )

virtual

DtDeRemoteDisplayConnector calls this to start a thread and save all the information we need about the disconnected RDE.

const std::string& makVrv::DtThreadedDisplayReconnector::ipAddr

(

)

const

Return the ip address of the RDE to try to reconnect to.

int makVrv::DtThreadedDisplayReconnector::port

(

)

const

Return the port of the RDE to try to reconnect to.

const DtDisplayConfiguration& makVrv::DtThreadedDisplayReconnector::displayConfig

(

)

const

Return the display configuration (cached when addLostClient was called) to send to the newly connected RDE.

DtLocklessQueue<DtTcpMessageClient*>* makVrv::DtThreadedDisplayReconnector::getQueue

(

)

Get a pointer to the lockless queue.

Will return NULL if addLostClient() hasn't been called

virtual void makVrv::DtThreadedDisplayReconnector::run ( )

virtual

This is what runs in the thread to attempt to connect each retry period.

Member Data Documentation

DtDe& makVrv::DtThreadedDisplayReconnector::myDe

protected

DtDeCommunicator& makVrv::DtThreadedDisplayReconnector::myDeCommunicator

protected

std::string makVrv::DtThreadedDisplayReconnector::myIpAddr

protected

int makVrv::DtThreadedDisplayReconnector::myPort

protected

DtDisplayConfiguration makVrv::DtThreadedDisplayReconnector::myDisplayConfig

protected

DtLocklessQueue<DtTcpMessageClient*>* makVrv::DtThreadedDisplayReconnector::myClientReturnQueue

protected

DtThread* makVrv::DtThreadedDisplayReconnector::myReconnectThread

protected

double makVrv::DtThreadedDisplayReconnector::myLastRetry

protected

double makVrv::DtThreadedDisplayReconnector::myRetryPeriod

protected

bool makVrv::DtThreadedDisplayReconnector::myReconnected

protected

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

• /exports/nfedora7-1/nightly/docs/vrforcesDevelopment.vrf4-6-branch/include/vrvCore/DtThreadedDisplayReconnector.h