X-Git-Url: https://git.novaco.in/?a=blobdiff_plain;f=src%2Fdb.cpp;h=2dddcf095a0e59d6e4fb2c2c2bb948ff2cc4b77a;hb=d11488abd05cb39a9f481e7c4c35f780197a3d28;hp=79c4e4778fb9b9ef188891e6e96b4b6cd8ae1e9f;hpb=6293a9f87f8883fecb18042681407d1de6c20485;p=novacoin.git

diff --git a/src/db.cpp b/src/db.cpp
index 79c4e47..2dddcf0 100644
--- a/src/db.cpp
+++ b/src/db.cpp
@@ -1,7 +1,7 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
 // Copyright (c) 2009-2012 The Bitcoin developers
 // Distributed under the MIT/X11 software license, see the accompanying
-// file license.txt or http://www.opensource.org/licenses/mit-license.php.
+// file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include "headers.h"
 #include "db.h"
@@ -28,6 +28,7 @@ static bool fDbEnvInit = false;
 DbEnv dbenv(0);
 static map<string, int> mapFileUseCount;
 static map<string, Db*> mapDb;
+static int64 nTxn = 0;
 
 static void EnvShutdown()
 {
@@ -160,8 +161,15 @@ void CDB::Close()
         nMinutes = 1;
     if (strFile == "addr.dat")
         nMinutes = 2;
-    if (strFile == "blkindex.dat" && IsInitialBlockDownload() && nBestHeight % 5000 != 0)
-        nMinutes = 1;
+    if (strFile == "blkindex.dat" && IsInitialBlockDownload())
+        nMinutes = 5;
+
+    if (nMinutes == 0 || nTxn > 200000)
+    {
+        nTxn = 0;
+        nMinutes = 0;
+    }
+
     dbenv.txn_checkpoint(0, nMinutes, 0);
 
     CRITICAL_BLOCK(cs_db)
@@ -336,6 +344,7 @@ bool CTxDB::ReadTxIndex(uint256 hash, CTxIndex& txindex)
 bool CTxDB::UpdateTxIndex(uint256 hash, const CTxIndex& txindex)
 {
     assert(!fClient);
+    nTxn++;
     return Write(make_pair(string("tx"), hash), txindex);
 }
 
@@ -346,6 +355,7 @@ bool CTxDB::AddTxIndex(const CTransaction& tx, const CDiskTxPos& pos, int nHeigh
     // Add to tx index
     uint256 hash = tx.GetHash();
     CTxIndex txindex(pos, tx.vout.size());
+    nTxn++;
     return Write(make_pair(string("tx"), hash), txindex);
 }
 
@@ -637,6 +647,7 @@ bool CTxDB::LoadBlockIndex()
                     // check level 4: check whether spent txouts were spent within the main chain
                     int nOutput = 0;
                     if (nCheckLevel>3)
+                    {
                         BOOST_FOREACH(const CDiskTxPos &txpos, txindex.vSpent)
                         {
                             if (!txpos.IsNull())
@@ -677,9 +688,11 @@ bool CTxDB::LoadBlockIndex()
                             }
                             nOutput++;
                         }
+                    }
                 }
                 // check level 5: check whether all prevouts are marked spent
                 if (nCheckLevel>4)
+                {
                      BOOST_FOREACH(const CTxIn &txin, tx.vin)
                      {
                           CTxIndex txindex;
@@ -690,6 +703,7 @@ bool CTxDB::LoadBlockIndex()
                                   pindexFork = pindex->pprev;
                               }
                      }
+                }
             }
         }
     }
@@ -951,7 +965,7 @@ int CWalletDB::LoadWallet(CWallet* pwallet)
 
                 //// debug print
                 //printf("LoadWallet  %s\n", wtx.GetHash().ToString().c_str());
-                //printf(" %12I64d  %s  %s  %s\n",
+                //printf(" %12"PRI64d"  %s  %s  %s\n",
                 //    wtx.vout[0].nValue,
                 //    DateTimeStrFormat("%x %H:%M:%S", wtx.GetBlockTime()).c_str(),
                 //    wtx.hashBlock.ToString().substr(0,20).c_str(),