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changed CreateNewBlock to return a CBlockTemplate object, which includes per-tx fee and sigop count data

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This commit is contained in:
Forrest Voight
2012-12-19 15:21:21 -05:00
parent 6940626d08
commit 03cac0bb8e
4 changed files with 67 additions and 47 deletions
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30
src/rpcmining.cpp
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@@ -103,7 +103,7 @@ Value getwork(const Array& params, bool fHelp)
typedef map<uint256, pair<CBlock*, CScript> > mapNewBlock_t;
static mapNewBlock_t mapNewBlock; // FIXME: thread safety
static vector<CBlock*> vNewBlock;
static vector<CBlockTemplate*> vNewBlockTemplate;
static CReserveKey reservekey(pwalletMain);
if (params.size() == 0)
@@ -112,7 +112,7 @@ Value getwork(const Array& params, bool fHelp)
static unsigned int nTransactionsUpdatedLast;
static CBlockIndex* pindexPrev;
static int64 nStart;
static CBlock* pblock;
static CBlockTemplate* pblocktemplate;
if (pindexPrev != pindexBest ||
(nTransactionsUpdated != nTransactionsUpdatedLast && GetTime() - nStart > 60))
{
@@ -120,9 +120,9 @@ Value getwork(const Array& params, bool fHelp)
{
// Deallocate old blocks since they're obsolete now
mapNewBlock.clear();
BOOST_FOREACH(CBlock* pblock, vNewBlock)
delete pblock;
vNewBlock.clear();
BOOST_FOREACH(CBlockTemplate* pblocktemplate, vNewBlockTemplate)
delete pblocktemplate;
vNewBlockTemplate.clear();
}
// Clear pindexPrev so future getworks make a new block, despite any failures from here on
@@ -134,14 +134,15 @@ Value getwork(const Array& params, bool fHelp)
nStart = GetTime();
// Create new block
pblock = CreateNewBlock(reservekey);
if (!pblock)
pblocktemplate = CreateNewBlock(reservekey);
if (!pblocktemplate)
throw JSONRPCError(RPC_OUT_OF_MEMORY, "Out of memory");
vNewBlock.push_back(pblock);
vNewBlockTemplate.push_back(pblocktemplate);
// Need to update only after we know CreateNewBlock succeeded
pindexPrev = pindexPrevNew;
}
CBlock* pblock = &pblocktemplate->block; // pointer for convenience
// Update nTime
pblock->UpdateTime(pindexPrev);
@@ -248,7 +249,7 @@ Value getblocktemplate(const Array& params, bool fHelp)
static unsigned int nTransactionsUpdatedLast;
static CBlockIndex* pindexPrev;
static int64 nStart;
static CBlock* pblock;
static CBlockTemplate* pblocktemplate;
if (pindexPrev != pindexBest ||
(nTransactionsUpdated != nTransactionsUpdatedLast && GetTime() - nStart > 5))
{
@@ -261,18 +262,19 @@ Value getblocktemplate(const Array& params, bool fHelp)
nStart = GetTime();
// Create new block
if(pblock)
if(pblocktemplate)
{
delete pblock;
pblock = NULL;
delete pblocktemplate;
pblocktemplate = NULL;
}
pblock = CreateNewBlock(reservekey);
if (!pblock)
pblocktemplate = CreateNewBlock(reservekey);
if (!pblocktemplate)
throw JSONRPCError(RPC_OUT_OF_MEMORY, "Out of memory");
// Need to update only after we know CreateNewBlock succeeded
pindexPrev = pindexPrevNew;
}
CBlock* pblock = &pblocktemplate->block; // pointer for convenience
// Update nTime
pblock->UpdateTime(pindexPrev);