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Fix the race condition bug Jed reported. A time jump on startup could cause

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an apparently overly-long (or even negative) ledger interval. The fix is to
start up time synch earlier and to tolerate slight negative ledger intervals.
This commit is contained in:
JoelKatz
2012-08-08 14:22:03 -07:00
parent 28bddfb538
commit be17a3866f
4 changed files with 13 additions and 11 deletions
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10
src/Application.cpp
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@@ -38,7 +38,7 @@ DatabaseCon::~DatabaseCon()
Application::Application() :
mUNL(mIOService),
mNetOps(mIOService, &mMasterLedger), mTempNodeCache(16384, 90), mHashedObjectStore(16384, 300),
mSNTPClient(mIOService), mRpcDB(NULL), mTxnDB(NULL), mLedgerDB(NULL), mWalletDB(NULL),
mSNTPClient(mAuxService), mRpcDB(NULL), mTxnDB(NULL), mLedgerDB(NULL), mWalletDB(NULL),
mHashNodeDB(NULL), mNetNodeDB(NULL),
mConnectionPool(mIOService), mPeerDoor(NULL), mRPCDoor(NULL)
{
@@ -51,6 +51,7 @@ extern int RpcDBCount, TxnDBCount, LedgerDBCount, WalletDBCount, HashNodeDBCount
void Application::stop()
{
mAuxService.stop();
mIOService.stop();
mHashedObjectStore.bulkWrite();
mValidations.flush();
@@ -69,6 +70,11 @@ void Application::run()
if (!theConfig.DEBUG_LOGFILE.empty())
Log::setLogFile(theConfig.DEBUG_LOGFILE);
mSNTPClient.init(theConfig.SNTP_SERVERS);
boost::thread auxThread(boost::bind(&boost::asio::io_service::run, &mAuxService));
auxThread.detach();
//
// Construct databases.
//
@@ -91,6 +97,7 @@ void Application::run()
//
getUNL().nodeBootstrap();
//
// Allow peer connections.
//
@@ -147,7 +154,6 @@ void Application::run()
mNetOps.setLastCloseNetTime(secondLedger->getCloseTimeNC());
}
mSNTPClient.init(theConfig.SNTP_SERVERS);
mNetOps.setStateTimer();