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Add some features to the KeyCache code so we can use it for ledger acquire failure tracking too.

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This commit is contained in:
JoelKatz
2013-01-09 15:55:18 -08:00
parent d9ab92e88e
commit 7ed37066cf
4 changed files with 53 additions and 73 deletions
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56
src/cpp/ripple/LedgerAcquire.cpp
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@@ -74,8 +74,9 @@ void PeerSet::TimerEntry(boost::weak_ptr<PeerSet> wptr, const boost::system::err
ptr->invokeOnTimer();
}
LedgerAcquire::LedgerAcquire(const uint256& hash) : PeerSet(hash, LEDGER_ACQUIRE_TIMEOUT), mHaveBase(false),
mHaveState(false), mHaveTransactions(false), mAborted(false), mSignaled(false), mAccept(false), mByHash(true)
LedgerAcquire::LedgerAcquire(const uint256& hash) : PeerSet(hash, LEDGER_ACQUIRE_TIMEOUT),
mHaveBase(false), mHaveState(false), mHaveTransactions(false), mAborted(false), mSignaled(false), mAccept(false),
mByHash(true)
{
#ifdef LA_DEBUG
cLog(lsTRACE) << "Acquiring ledger " << mHash;
@@ -724,57 +725,10 @@ SMAddNode LedgerAcquireMaster::gotLedgerData(ripple::TMLedgerData& packet, Peer:
return SMAddNode::invalid();
}
void LedgerAcquireMaster::logFailure(const uint256& hash)
{
time_t now = time(NULL);
boost::mutex::scoped_lock sl(mLock);
std::map<uint256, time_t>::iterator it = mRecentFailures.begin();
while (it != mRecentFailures.end())
{
if (it->first == hash)
{
it->second = now;
return;
}
if (it->second > now)
{ // time jump or discontinuity
it->second = now;
++it;
}
else if ((it->second + 180) < now)
mRecentFailures.erase(it++);
else
++it;
}
mRecentFailures[hash] = now;
}
bool LedgerAcquireMaster::isFailure(const uint256& hash)
{
time_t now = time(NULL);
boost::mutex::scoped_lock sl(mLock);
std::map<uint256, time_t>::iterator it = mRecentFailures.find(hash);
if (it == mRecentFailures.end())
return false;
if (it->second > now)
{
it->second = now;
return true;
}
if ((it->second + 180) < now)
{
mRecentFailures.erase(it);
return false;
}
return true;
}
void LedgerAcquireMaster::sweep()
{
mRecentFailures.sweep();
time_t now = time(NULL);
boost::mutex::scoped_lock sl(mLock);