ChordResolver Class Reference

A class to keep state information for an iterative lookup. More...

#include <application-chord.h>

Inheritance diagram for ChordResolver:

List of all members.

Public Member Functions
	ChordResolver ()
virtual void	FindSuccessor (ChordId)
virtual void	HandleFindSuccessorResponse (ChordPDU *)
virtual void	HandleFoundSuccessor (ChordPDU *)
virtual void	HandleFoundSuccessor (ChordFinger)
virtual void	HandleFailed ()
virtual void	Failed (ChordFinger)
virtual void	FoundSuccessor (ChordFinger)
	Redefine this function with the code to be executed once the result is received.
virtual void	AttachChord (Chord *ach)
	This function is a callback invoked by Chord objects.
virtual void	SetResolverId (ChordResolverId_t crid)
	This function is a callback invoked by Chord objects.
virtual bool	IsBusy ()
	True if the resolver is working on a request.
virtual ChordResolverId_t	GetResolverId ()
virtual void	Handle (Event *, Time_t)
virtual void	CancelTimeout ()
Protected Attributes
Chord *	ch
ChordStats *	stats
ChordResolverId_t	resolver_id
	Identifier of this resolver for demultiplexing.
unsigned long	next_seq_no
	Next sequence number to use.
unsigned long	hi_seq_no
	Highest sequence number seen.
bool	busy
	Resolving something?
ChordId	resolving_cid
	The Id currently resolved.
ChordFinger	resolving_peer
	Peer contacted to resolve.
ChordResolverEvent *	timeout_event
unsigned short	timeout_count

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Detailed Description

A class to keep state information for an iterative lookup.

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Constructor & Destructor Documentation

ChordResolver::ChordResolver (   )

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Member Function Documentation

virtual void ChordResolver::AttachChord (  Chord *  ach  )  [inline, virtual]

This function is a callback invoked by Chord objects.

void ChordResolver::CancelTimeout (   )  [virtual]

void ChordResolver::Failed (  ChordFinger   )  [virtual]

Reimplemented in ChordFingerResolver.

void ChordResolver::FindSuccessor (  ChordId   )  [virtual]

void ChordResolver::FoundSuccessor (  ChordFinger   )  [virtual]

Redefine this function with the code to be executed once the result is received. Reimplemented in ChordJoinResolver, and ChordFingerResolver.

virtual ChordResolverId_t ChordResolver::GetResolverId (   )  [inline, virtual]

void ChordResolver::Handle (  Event *  , Time_t  )  [virtual]

Implements Handler.

void ChordResolver::HandleFailed (   )  [virtual]

void ChordResolver::HandleFindSuccessorResponse (  ChordPDU *   )  [virtual]

void ChordResolver::HandleFoundSuccessor (  ChordFinger   )  [virtual]

void ChordResolver::HandleFoundSuccessor (  ChordPDU *   )  [virtual]

virtual bool ChordResolver::IsBusy (   )  [inline, virtual]

True if the resolver is working on a request.

virtual void ChordResolver::SetResolverId (  ChordResolverId_t  crid  )  [inline, virtual]

This function is a callback invoked by Chord objects.

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Member Data Documentation

bool ChordResolver::busy [protected]

Resolving something?

Chord* ChordResolver::ch [protected]

unsigned long ChordResolver::hi_seq_no [protected]

Highest sequence number seen.

unsigned long ChordResolver::next_seq_no [protected]

Next sequence number to use.

ChordResolverId_t ChordResolver::resolver_id [protected]

Identifier of this resolver for demultiplexing.

ChordId ChordResolver::resolving_cid [protected]

The Id currently resolved.

ChordFinger ChordResolver::resolving_peer [protected]

Peer contacted to resolve.

ChordStats* ChordResolver::stats [protected]

unsigned short ChordResolver::timeout_count [protected]

ChordResolverEvent* ChordResolver::timeout_event [protected]

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

• /cluster/ferrari/revavare/SVN-versions/GTNetS-Aug-25-08/SRC/application-chord.h
• /cluster/ferrari/revavare/SVN-versions/GTNetS-Aug-25-08/SRC/application-chord.cc

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