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Get rid of "dead" ledgers. We don't need them any more and they make trouble.

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Fix close time synch to be more accurate.
This commit is contained in:
JoelKatz
2012-09-05 21:55:00 -07:00
parent 8e5374b338
commit 687578abd9
4 changed files with 11 additions and 36 deletions
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18
src/NetworkOPs.cpp
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@@ -56,8 +56,13 @@ uint32 NetworkOPs::getValidationTimeNC()
}
void NetworkOPs::closeTimeOffset(int offset)
{
mCloseTimeOffset += offset / 4;
{ // take large offsets, ignore small offsets, push towards our wall time
if (offset > 1)
mCloseTimeOffset += (offset + 3) / 4;
else if (offset < -1)
mCloseTimeOffset += (offset - 3) / 4;
else
mCloseTimeOffset = (mCloseTimeOffset * 3) / 4;
if (mCloseTimeOffset)
Log(lsINFO) << "Close time offset now " << mCloseTimeOffset;
}
@@ -487,10 +492,9 @@ bool NetworkOPs::checkLastClosedLedger(const std::vector<Peer::pointer>& peerLis
for (boost::unordered_map<uint256, ValidationCount>::iterator it = ledgers.begin(), end = ledgers.end();
it != end; ++it)
{
bool isDead = theApp->getValidations().isDeadLedger(it->first);
Log(lsTRACE) << "L: " << it->first << ((isDead) ? " dead" : " live") <<
" t=" << it->second.trustedValidations << ", n=" << it->second.nodesUsing;
if ((it->second > bestVC) && !isDead)
Log(lsTRACE) << "L: " << it->first << " t=" << it->second.trustedValidations <<
", n=" << it->second.nodesUsing;
if (it->second > bestVC)
{
bestVC = it->second;
closedLedger = it->first;
@@ -718,8 +722,6 @@ void NetworkOPs::mapComplete(const uint256& hash, const SHAMap::pointer& map)
void NetworkOPs::endConsensus(bool correctLCL)
{
uint256 deadLedger = theApp->getMasterLedger().getClosedLedger()->getParentHash();
Log(lsTRACE) << "Ledger " << deadLedger << " is now dead";
theApp->getValidations().addDeadLedger(deadLedger);
std::vector<Peer::pointer> peerList = theApp->getConnectionPool().getPeerVector();
BOOST_FOREACH(Peer::ref it, peerList)
if (it && (it->getClosedLedgerHash() == deadLedger))