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Pathfinding improvements.

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This commit is contained in:
JoelKatz
2013-11-12 13:18:55 -08:00
committed by Vinnie Falco
parent 58f07a573f
commit a3024352ba
5 changed files with 38 additions and 3 deletions
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12
src/ripple_app/paths/PathRequest.cpp
View File

@@ -256,6 +256,12 @@ Json::Value PathRequest::doStatus (const Json::Value&)
return jvStatus;
}
void PathRequest::resetLevel (int l)
{
if (iLastLevel > l)
iLastLevel = l;
}
bool PathRequest::doUpdate (RippleLineCache::ref cache, bool fast)
{
WriteLog (lsDEBUG, PathRequest) << iIdentifier << " update " << (fast ? "fast" : "normal");
@@ -403,7 +409,7 @@ bool PathRequest::doUpdate (RippleLineCache::ref cache, bool fast)
return true;
}
void PathRequest::updateAll (Ledger::ref ledger, bool newOnly, CancelCallback shouldCancel)
void PathRequest::updateAll (Ledger::ref ledger, bool newOnly, bool hasNew, CancelCallback shouldCancel)
{
std::set<wptr> requests;
@@ -433,6 +439,10 @@ void PathRequest::updateAll (Ledger::ref ledger, bool newOnly, CancelCallback sh
if (pRequest)
{
// Drop old requests level to get new ones done faster
if (hasNew)
pRequest->resetLevel(getConfig().PATH_SEARCH);
if (newOnly && !pRequest->isNew ())
remove = false;
else

3
src/ripple_app/paths/PathRequest.h
View File

@@ -58,10 +58,11 @@ public:
bool doUpdate (const boost::shared_ptr<RippleLineCache>&, bool fast); // update jvStatus
static void updateAll (const boost::shared_ptr<Ledger>& ledger, bool newOnly, CancelCallback shouldCancel);
static void updateAll (const boost::shared_ptr<Ledger>& ledger, bool newOnly, bool hasNew, CancelCallback shouldCancel);
private:
void setValid ();
void resetLevel (int level);
int parseJson (const Json::Value&, bool complete);
typedef RippleRecursiveMutex LockType;