DtMulitcastDiscoveryMgr Class Reference

The DtMulitcastDiscoveryMgr can act as either a Requester or a Responder. More...

Collaboration diagram for DtMulitcastDiscoveryMgr:

Public Types
typedef std::pair < MAKRti::DtInetAddr, unsigned int >	DtMcastResponderId
	Multicast Discovery Responders are identified by an <Address:ID> pair.

Public Member Functions
	DtMulitcastDiscoveryMgr (const DtRIDParameters *params, DtMulticastDiscoveryMsg::DtDiscoveryTarget targetType, bool isResponder=false, bool allowMultipleResponders=false)
	Constructor.
virtual	~DtMulitcastDiscoveryMgr ()
	Destructor.
virtual bool	init ()
	Finish manager initialization.
virtual DtMcastResponderId	discover ()
	Discover and return the address of the Multicast Discovery Responder (blocking) Returns zero if discovery failed.
virtual bool	responderAlreadyExists ()
	Discover any existing responders and return true if a responder exists.
virtual bool	tick (float timeToWait)
	Give the Manager time to respond to incoming Address Requests Returns true if at least one request was processed.
virtual MAKRti::DtInetAddr	hostAddr () const

Protected Member Functions
virtual DtMcastResponderId	requestAddress (float timeToWait)
	Request Multicast Discovery Responder Address from the network.

Protected Attributes
bool	myIsResponder
bool	myAllowMultipleResponders
DtMulticastDiscoveryMsg::DtDiscoveryTarget	myDiscoveryTargetType
const DtRIDParameters *	myParams
MAKRti::DtClock	myClock
DtUdpMsgSocket *	mySocket
DtMcastResponderId	myMcastResponderId
	The ID of the discovered RTI Forwarder.
DtMcastResponderId	myHostId
	The ID of this process.

Private Member Functions
	DtMulitcastDiscoveryMgr ()
	Default Ctor - unimplemented.

Detailed Description

The DtMulitcastDiscoveryMgr can act as either a Requester or a Responder.

As a Requester, the DtMulitcastDiscoveryMgr discovers the host address of a Responder, if any are active. As a Responder, the DtMulitcastDiscoveryMgr responds to MulticastDiscovery Requests with its host address, and if requested it ensures that only one responder is active at a given time.

Member Typedef Documentation

typedef std::pair< MAKRti::DtInetAddr, unsigned int > DtMulitcastDiscoveryMgr::DtMcastResponderId

Multicast Discovery Responders are identified by an <Address:ID> pair.

Constructor & Destructor Documentation

DtMulitcastDiscoveryMgr::DtMulitcastDiscoveryMgr ( )

private

Default Ctor - unimplemented.

DtMulitcastDiscoveryMgr::DtMulitcastDiscoveryMgr	(	const DtRIDParameters *	params,
		DtMulticastDiscoveryMsg::DtDiscoveryTarget	targetType,
		bool	isResponder = false,
		bool	allowMultipleResponders = false
	)

Constructor.

virtual DtMulitcastDiscoveryMgr::~DtMulitcastDiscoveryMgr ( )

virtual

Destructor.

Member Function Documentation

virtual DtMcastResponderId DtMulitcastDiscoveryMgr::discover ( )

virtual

Discover and return the address of the Multicast Discovery Responder (blocking) Returns zero if discovery failed.

MAKRti::DtInetAddr DtMulitcastDiscoveryMgr::hostAddr ( ) const

inlinevirtual

References myHostId.

virtual bool DtMulitcastDiscoveryMgr::init ( )

virtual

Finish manager initialization.

virtual DtMcastResponderId DtMulitcastDiscoveryMgr::requestAddress ( float  timeToWait )

protectedvirtual

Request Multicast Discovery Responder Address from the network.

virtual bool DtMulitcastDiscoveryMgr::responderAlreadyExists ( )

virtual

Discover any existing responders and return true if a responder exists.

virtual bool DtMulitcastDiscoveryMgr::tick ( float  timeToWait )

virtual

Give the Manager time to respond to incoming Address Requests Returns true if at least one request was processed.

Member Data Documentation

bool DtMulitcastDiscoveryMgr::myAllowMultipleResponders

protected

MAKRti::DtClock DtMulitcastDiscoveryMgr::myClock

protected

DtMulticastDiscoveryMsg::DtDiscoveryTarget DtMulitcastDiscoveryMgr::myDiscoveryTargetType

protected

DtMcastResponderId DtMulitcastDiscoveryMgr::myHostId

protected

The ID of this process.

Referenced by hostAddr().

bool DtMulitcastDiscoveryMgr::myIsResponder

protected

DtMcastResponderId DtMulitcastDiscoveryMgr::myMcastResponderId

protected

The ID of the discovered RTI Forwarder.

const DtRIDParameters* DtMulitcastDiscoveryMgr::myParams

protected

DtUdpMsgSocket* DtMulitcastDiscoveryMgr::mySocket

protected

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

• multicastDiscoveryMgr.h