The DtForwarderNodeInfoProcessor class registers filters for ForwarderNodeInfo messages . More...

Collaboration diagram for DtForwarderNodeInfoProcessor:

Public Types
typedef bool(DtForwarderNodeInfoProcessor::*	forwarderNodeInfoMsgHandlerMemberCb )(const DtForwarderPort::DtAddressMsgPair &msg)
	Pointer to member function callbacks used by the port filters.

Public Member Functions
	DtForwarderNodeInfoProcessor (DtBoost::shared_ptr< DtForwarderNode > parent)
	Default Ctor.
virtual	~DtForwarderNodeInfoProcessor ()
	Default Dtor.
virtual bool	processForwarderNodeInfoMsg (const DtForwarderPort::DtAddressMsgPair &msg)
	Respond to forwarder node info msg.

Static Public Member Functions
static int	lostConnection (const MAKRti::DtString &connName, unsigned int connID, const DtInetAddrAndPort &addr, void *usr)
	Connection loss callback.

Protected Member Functions
virtual int	lostConnection (const MAKRti::DtString &connName, unsigned int connID, const DtInetAddrAndPort &addr)
	Connection loss callback.

Protected Attributes
DtBoost::shared_ptr < DtForwarderNode >	myParent
DtForwarderNodeInfoFilter *	myInitializationMsgsFilter
MAKRti::DtString	myNodeName
MAKRti::DtString	myHostName
unsigned long	myConnId
DtInetAddrAndPort	myIp

Detailed Description

The DtForwarderNodeInfoProcessor class registers filters for ForwarderNodeInfo messages .

The ForwarderNodeInfo contains info about a forwarder nod and is used by forwarders to obtain information about the running forwarder network.

Member Typedef Documentation

typedef bool(DtForwarderNodeInfoProcessor::* DtForwarderNodeInfoProcessor::forwarderNodeInfoMsgHandlerMemberCb)(const DtForwarderPort::DtAddressMsgPair &msg)

Pointer to member function callbacks used by the port filters.

Constructor & Destructor Documentation

DtForwarderNodeInfoProcessor::DtForwarderNodeInfoProcessor ( DtBoost::shared_ptr< DtForwarderNode > parent )

Default Ctor.

References DtForwarderNodeInfoFilter, DtGetLocalHostName(), lostConnection(), myInitializationMsgsFilter, myNodeName, myParent, and processForwarderNodeInfoMsg().

DtForwarderNodeInfoProcessor::~DtForwarderNodeInfoProcessor ( )

virtual

Default Dtor.

References myInitializationMsgsFilter, and myParent.

Member Function Documentation

int DtForwarderNodeInfoProcessor::lostConnection	(	const MAKRti::DtString &	connName,
		unsigned int	connID,
		const DtInetAddrAndPort &	addr,
		void *	usr
	)

static

Connection loss callback.

need to track connection losses in order to close pending requests
no need to track new connections (they will simply not be shown in the network map currently being built )

Referenced by DtForwarderNodeInfoProcessor().