#include "alert.h"
#include "checkpoints.h"
#include "db.h"
-#include "txdb.h"
+#include "txdb-leveldb.h"
#include "init.h"
-#include "ui_interface.h"
+#include "interface.h"
#include "checkqueue.h"
#include "kernel.h"
#include <boost/algorithm/string/replace.hpp>
// Ping and address broadcast intervals
int64_t nPingInterval = 30 * 60;
-int64_t nBroadcastInterval = nOneDay;
extern enum Checkpoints::CPMode CheckpointsMode;
// check whether the passed transaction is from us
bool static IsFromMe(CTransaction& tx)
{
- BOOST_FOREACH(CWallet* pwallet, setpwalletRegistered)
+ for (CWallet* pwallet : setpwalletRegistered)
if (pwallet->IsFromMe(tx))
return true;
return false;
}
-// get the wallet transaction with the given hash (if it exists)
-bool static GetTransaction(const uint256& hashTx, CWalletTx& wtx)
-{
- BOOST_FOREACH(CWallet* pwallet, setpwalletRegistered)
- if (pwallet->GetTransaction(hashTx,wtx))
- return true;
- return false;
-}
-
// erases transaction with the given hash from all wallets
void static EraseFromWallets(uint256 hash)
{
- BOOST_FOREACH(CWallet* pwallet, setpwalletRegistered)
+ for (CWallet* pwallet : setpwalletRegistered)
pwallet->EraseFromWallet(hash);
}
// wallets need to refund inputs when disconnecting coinstake
if (tx.IsCoinStake())
{
- BOOST_FOREACH(CWallet* pwallet, setpwalletRegistered)
+ for (CWallet* pwallet : setpwalletRegistered)
if (pwallet->IsFromMe(tx))
pwallet->DisableTransaction(tx);
}
return;
}
- BOOST_FOREACH(CWallet* pwallet, setpwalletRegistered)
+ for (CWallet* pwallet : setpwalletRegistered)
pwallet->AddToWalletIfInvolvingMe(tx, pblock, fUpdate);
}
// notify wallets about a new best chain
void static SetBestChain(const CBlockLocator& loc)
{
- BOOST_FOREACH(CWallet* pwallet, setpwalletRegistered)
+ for (CWallet* pwallet : setpwalletRegistered)
pwallet->SetBestChain(loc);
}
// notify wallets about an updated transaction
void static UpdatedTransaction(const uint256& hashTx)
{
- BOOST_FOREACH(CWallet* pwallet, setpwalletRegistered)
+ for (CWallet* pwallet : setpwalletRegistered)
pwallet->UpdatedTransaction(hashTx);
}
// dump all wallets
void static PrintWallets(const CBlock& block)
{
- BOOST_FOREACH(CWallet* pwallet, setpwalletRegistered)
+ for (CWallet* pwallet : setpwalletRegistered)
pwallet->PrintWallet(block);
}
// notify wallets about an incoming inventory (for request counts)
void static Inventory(const uint256& hash)
{
- BOOST_FOREACH(CWallet* pwallet, setpwalletRegistered)
+ for (CWallet* pwallet : setpwalletRegistered)
pwallet->Inventory(hash);
}
// ask wallets to resend their transactions
void ResendWalletTransactions(bool fForceResend)
{
- BOOST_FOREACH(CWallet* pwallet, setpwalletRegistered)
+ for (CWallet* pwallet : setpwalletRegistered)
pwallet->ResendWalletTransactions(fForceResend);
}
}
mapOrphanTransactions[hash] = tx;
- BOOST_FOREACH(const CTxIn& txin, tx.vin)
+ for (const CTxIn& txin : tx.vin)
mapOrphanTransactionsByPrev[txin.prevout.hash].insert(hash);
printf("stored orphan tx %s (mapsz %" PRIszu ")\n", hash.ToString().substr(0,10).c_str(),
if (!mapOrphanTransactions.count(hash))
return;
const CTransaction& tx = mapOrphanTransactions[hash];
- BOOST_FOREACH(const CTxIn& txin, tx.vin)
+ for (const CTxIn& txin : tx.vin)
{
mapOrphanTransactionsByPrev[txin.prevout.hash].erase(hash);
if (mapOrphanTransactionsByPrev[txin.prevout.hash].empty())
unsigned int nDataOut = 0;
txnouttype whichType;
- BOOST_FOREACH(const CTxIn& txin, vin)
+ for (const CTxIn& txin : vin)
{
// Biggest 'standard' txin is a 15-of-15 P2SH multisig with compressed
// keys. (remember the 520 byte limit on redeemScript size) That works
return false;
}
}
- BOOST_FOREACH(const CTxOut& txout, vout) {
+ for (const CTxOut& txout : vout) {
if (!::IsStandard(txout.scriptPubKey, whichType)) {
strReason = "scriptpubkey";
return false;
{
// Coinbase scriptsigs are never executed, so there is
// no sense in calculation of sigops.
- BOOST_FOREACH(const CTxIn& txin, vin)
+ for (const CTxIn& txin : vin)
{
nSigOps += txin.scriptSig.GetSigOpCount(false);
}
}
- BOOST_FOREACH(const CTxOut& txout, vout)
+ for (const CTxOut& txout : vout)
{
nSigOps += txout.scriptPubKey.GetSigOpCount(false);
}
return nSigOps;
}
-
int CMerkleTx::SetMerkleBranch(const CBlock* pblock)
{
if (fClient)
else
{
CBlock blockTmp;
+
if (pblock == NULL)
{
// Load the block this tx is in
map<uint256, CBlockIndex*>::iterator mi = mapBlockIndex.find(hashBlock);
if (mi == mapBlockIndex.end())
return 0;
- CBlockIndex* pindex = (*mi).second;
+ const CBlockIndex* pindex = (*mi).second;
if (!pindex || !pindex->IsInMainChain())
return 0;
return pindexBest->nHeight - pindex->nHeight + 1;
}
-
-
-
-
-
-
bool CTransaction::CheckTransaction() const
{
// Basic checks that don't depend on any context
// Check for duplicate inputs
set<COutPoint> vInOutPoints;
- BOOST_FOREACH(const CTxIn& txin, vin)
+ for (const CTxIn& txin : vin)
{
if (vInOutPoints.count(txin.prevout))
return false;
}
else
{
- BOOST_FOREACH(const CTxIn& txin, vin)
+ for (const CTxIn& txin : vin)
if (txin.prevout.IsNull())
return DoS(10, error("CTransaction::CheckTransaction() : prevout is null"));
}
//
// It's safe to ignore empty outputs here, because these inputs are allowed
// only for coinbase and coinstake transactions.
- BOOST_FOREACH(const CTxOut& txout, vout)
+ for (const CTxOut& txout : vout)
if (txout.nValue < CENT && !txout.IsEmpty())
nMinFee += nBaseFee;
uint256 hash = tx.GetHash();
if (mapTx.count(hash))
{
- BOOST_FOREACH(const CTxIn& txin, tx.vin)
+ for (const CTxIn& txin : tx.vin)
mapNextTx.erase(txin.prevout);
mapTx.erase(hash);
nTransactionsUpdated++;
{
LOCK(mempool.cs);
// Add previous supporting transactions first
- BOOST_FOREACH(CMerkleTx& tx, vtxPrev)
+ for (CMerkleTx& tx : vtxPrev)
{
if (!(tx.IsCoinBase() || tx.IsCoinStake()))
{
// Relinquish previous transactions' spent pointers
if (!IsCoinBase())
{
- BOOST_FOREACH(const CTxIn& txin, vin)
+ for (const CTxIn& txin : vin)
{
COutPoint prevout = txin.prevout;
}
// ppcoin: clean up wallet after disconnecting coinstake
- BOOST_FOREACH(CTransaction& tx, vtx)
+ for (CTransaction& tx : vtx)
SyncWithWallets(tx, this, false, false);
return true;
int64_t nValueIn = 0;
int64_t nValueOut = 0;
unsigned int nSigOps = 0;
- BOOST_FOREACH(CTransaction& tx, vtx)
+ for (CTransaction& tx : vtx)
{
uint256 hashTx = tx.GetHash();
if (fEnforceBIP30) {
CTxIndex txindexOld;
if (txdb.ReadTxIndex(hashTx, txindexOld)) {
- BOOST_FOREACH(CDiskTxPos &pos, txindexOld.vSpent)
+ for (CDiskTxPos &pos : txindexOld.vSpent)
if (pos.IsNull())
return false;
}
if (tx.nTime >= CHECKLOCKTIMEVERIFY_SWITCH_TIME) {
nFlags |= SCRIPT_VERIFY_CHECKLOCKTIMEVERIFY;
- // OP_CHECKSEQUENCEVERIFY is senseless without BIP68, so we're going disable it for now.
- // nFlags |= SCRIPT_VERIFY_CHECKSEQUENCEVERIFY;
+ }
+
+ if (tx.nTime >= CHECKSEQUENCEVERIFY_SWITCH_TIME) {
+ nFlags |= SCRIPT_VERIFY_CHECKSEQUENCEVERIFY;
}
std::vector<CScriptCheck> vChecks;
}
// Watch for transactions paying to me
- BOOST_FOREACH(CTransaction& tx, vtx)
+ for (CTransaction& tx : vtx)
SyncWithWallets(tx, this, true);
// Disconnect shorter branch
vector<CTransaction> vResurrect;
- BOOST_FOREACH(CBlockIndex* pindex, vDisconnect)
+ for (CBlockIndex* pindex : vDisconnect)
{
CBlock block;
if (!block.ReadFromDisk(pindex))
return error("Reorganize() : DisconnectBlock %s failed", pindex->GetBlockHash().ToString().substr(0,20).c_str());
// Queue memory transactions to resurrect
- BOOST_FOREACH(const CTransaction& tx, block.vtx)
+ for (const CTransaction& tx : block.vtx)
if (!(tx.IsCoinBase() || tx.IsCoinStake()))
vResurrect.push_back(tx);
}
}
// Queue memory transactions to delete
- BOOST_FOREACH(const CTransaction& tx, block.vtx)
+ for (const CTransaction& tx : block.vtx)
vDelete.push_back(tx);
}
if (!txdb.WriteHashBestChain(pindexNew->GetBlockHash()))
return error("Reorganize() : TxnCommit failed");
// Disconnect shorter branch
- BOOST_FOREACH(CBlockIndex* pindex, vDisconnect)
+ for (CBlockIndex* pindex : vDisconnect)
if (pindex->pprev)
pindex->pprev->pnext = NULL;
// Connect longer branch
- BOOST_FOREACH(CBlockIndex* pindex, vConnect)
+ for (CBlockIndex* pindex : vConnect)
if (pindex->pprev)
pindex->pprev->pnext = pindex;
// Resurrect memory transactions that were in the disconnected branch
- BOOST_FOREACH(CTransaction& tx, vResurrect)
+ for (CTransaction& tx : vResurrect)
tx.AcceptToMemoryPool(txdb, false);
// Delete redundant memory transactions that are in the connected branch
- BOOST_FOREACH(CTransaction& tx, vDelete)
+ for (CTransaction& tx : vDelete)
mempool.remove(tx);
printf("REORGANIZE: done\n");
pindexNew->pprev->pnext = pindexNew;
// Delete redundant memory transactions
- BOOST_FOREACH(CTransaction& tx, vtx)
+ for (CTransaction& tx : vtx)
mempool.remove(tx);
return true;
}
// Connect further blocks
- BOOST_REVERSE_FOREACH(CBlockIndex *pindex, vpindexSecondary)
+ for (std::vector<CBlockIndex*>::reverse_iterator rit = vpindexSecondary.rbegin(); rit != vpindexSecondary.rend(); ++rit)
{
CBlock block;
- if (!block.ReadFromDisk(pindex))
+ if (!block.ReadFromDisk(*rit))
{
printf("SetBestChain() : ReadFromDisk failed\n");
break;
break;
}
// errors now are not fatal, we still did a reorganisation to a new chain in a valid way
- if (!block.SetBestChainInner(txdb, pindex))
+ if (!block.SetBestChainInner(txdb, *rit))
break;
}
}
if (IsCoinBase())
return true;
- BOOST_FOREACH(const CTxIn& txin, vin)
+ for (const CTxIn& txin : vin)
{
// First try finding the previous transaction in database
CTransaction txPrev;
nCoinAge = 0;
CTxDB txdb("r");
- BOOST_FOREACH(const CTransaction& tx, vtx)
+ for (const CTransaction& tx : vtx)
{
uint64_t nTxCoinAge;
if (tx.GetCoinAge(txdb, nTxCoinAge))
return error("AcceptBlock() : block's timestamp is too far in the future");
// Check that all transactions are finalized
- BOOST_FOREACH(const CTransaction& tx, vtx)
+ for (const CTransaction& tx : vtx)
if (!tx.IsFinal(nHeight, GetBlockTime()))
return DoS(10, error("AcceptBlock() : contains a non-final transaction"));
if (hashBestChain == hash)
{
LOCK(cs_vNodes);
- BOOST_FOREACH(CNode* pnode, vNodes)
+ for (CNode* pnode : vNodes)
if (nBestHeight > (pnode->nStartingHeight != -1 ? pnode->nStartingHeight - 2000 : nBlockEstimate))
pnode->PushInventory(CInv(MSG_BLOCK, hash));
}
return true;
}
- return CKey::ReserealizeSignature(pblock->vchBlockSig);
+ return CPubKey::ReserealizeSignature(pblock->vchBlockSig);
}
bool static IsCanonicalBlockSignature(CBlock* pblock)
if (!pblock->CheckBlock(true, true, (pblock->nTime > Checkpoints::GetLastCheckpointTime())))
return error("ProcessBlock() : CheckBlock FAILED");
- // ppcoin: verify hash target and signature of coinstake tx
- if (pblock->IsProofOfStake())
- {
- uint256 hashProofOfStake = 0, targetProofOfStake = 0;
- if (!CheckProofOfStake(pblock->vtx[1], pblock->nBits, hashProofOfStake, targetProofOfStake))
- {
- printf("WARNING: ProcessBlock(): check proof-of-stake failed for block %s\n", hash.ToString().c_str());
- return false; // do not error here as we expect this during initial block download
- }
- if (!mapProofOfStake.count(hash)) // add to mapProofOfStake
- mapProofOfStake.insert(make_pair(hash, hashProofOfStake));
- }
-
CBlockIndex* pcheckpoint = Checkpoints::GetLastSyncCheckpoint();
if (pcheckpoint && pblock->hashPrevBlock != hashBestChain && !Checkpoints::WantedByPendingSyncCheckpoint(hash))
{
}
}
+
// ppcoin: ask for pending sync-checkpoint if any
if (!IsInitialBlockDownload())
Checkpoints::AskForPendingSyncCheckpoint(pfrom);
return true;
}
+ // ppcoin: verify hash target and signature of coinstake tx
+ if (pblock->IsProofOfStake())
+ {
+ uint256 hashProofOfStake = 0, targetProofOfStake = 0;
+ if (!CheckProofOfStake(pblock->vtx[1], pblock->nBits, hashProofOfStake, targetProofOfStake))
+ {
+ // Having prev block in index should be enough for validation
+ if (mapBlockIndex.count(pblock->hashPrevBlock))
+ return error("ProcessBlock(): check proof-of-stake (%s, %d) failed for block %s\n", pblock->GetProofOfStake().first.ToString().c_str(), pblock->GetProofOfStake().second, hash.ToString().c_str());
+
+ // Orphan blocks should be validated later once all parents successfully added to local chain
+ printf("ProcessBlock(): delaying proof-of-stake validation for orphan block %s\n", hash.ToString().c_str());
+ return false; // do not error here as we expect this to happen here
+ }
+
+ // Needed for AcceptBlock()
+ if (!mapProofOfStake.count(hash))
+ mapProofOfStake.insert(make_pair(hash, hashProofOfStake));
+ }
+
// Store to disk
if (!pblock->AcceptBlock())
return error("ProcessBlock() : AcceptBlock FAILED");
- // Recursively process any orphan blocks that depended on this one
+ // Process any orphan blocks that depended on this one
vector<uint256> vWorkQueue;
vWorkQueue.push_back(hash);
for (unsigned int i = 0; i < vWorkQueue.size(); i++)
++mi)
{
CBlock* pblockOrphan = (*mi).second;
- if (pblockOrphan->AcceptBlock())
- vWorkQueue.push_back(pblockOrphan->GetHash());
- mapOrphanBlocks.erase(pblockOrphan->GetHash());
- setStakeSeenOrphan.erase(pblockOrphan->GetProofOfStake());
+ uint256 hashOrphanBlock = pblockOrphan->GetHash();
+
+ if (pblockOrphan->IsProofOfStake()) {
+ // Check proof-of-stake and do other contextual
+ // preparations before running AcceptBlock()
+ uint256 hashOrphanProofOfStake = 0;
+ uint256 targetOrphanProofOfStake = 0;
+
+ if (CheckProofOfStake(pblockOrphan->vtx[1], pblockOrphan->nBits, hashOrphanProofOfStake, targetOrphanProofOfStake))
+ {
+ // Needed for AcceptBlock()
+ if (!mapProofOfStake.count(hashOrphanBlock))
+ mapProofOfStake.insert(make_pair(hashOrphanBlock, hashOrphanProofOfStake));
+
+ // Finally, we're ready to run AcceptBlock()
+ if (pblockOrphan->AcceptBlock())
+ vWorkQueue.push_back(hashOrphanBlock);
+ setStakeSeenOrphan.erase(pblockOrphan->GetProofOfStake());
+ }
+ } else {
+ // proof-of-work verification
+ // is notoriously simpler
+ if (pblockOrphan->AcceptBlock())
+ vWorkQueue.push_back(hashOrphanBlock);
+ }
+
+ mapOrphanBlocks.erase(hashOrphanBlock);
delete pblockOrphan;
}
+
mapOrphanBlocksByPrev.erase(hashPrev);
}
if (whichType == TX_PUBKEY)
{
valtype& vchPubKey = vSolutions[0];
- CKey key;
- if (!key.SetPubKey(vchPubKey))
+ CPubKey key(vchPubKey);
+ if (!key.IsValid())
return false;
return key.Verify(GetHash(), vchBlockSig);
}
bool CheckDiskSpace(uint64_t nAdditionalBytes)
{
- uint64_t nFreeBytesAvailable = filesystem::space(GetDataDir()).available;
+ uint64_t nFreeBytesAvailable = boost::filesystem::space(GetDataDir()).available;
// Check for nMinDiskSpace bytes (currently 50MB)
if (nFreeBytesAvailable < nMinDiskSpace + nAdditionalBytes)
return true;
}
-static filesystem::path BlockFilePath(unsigned int nFile)
+static boost::filesystem::path BlockFilePath(unsigned int nFile)
{
string strBlockFn = strprintf("blk%04u.dat", nFile);
return GetDataDir() / strBlockFn;
// CTxOut(empty)
// vMerkleTree: 4cb33b3b6a
- const char* pszTimestamp = "https://bitcointalk.org/index.php?topic=134179.msg1502196#msg1502196";
+ const string strTimestamp = "https://bitcointalk.org/index.php?topic=134179.msg1502196#msg1502196";
CTransaction txNew;
txNew.nTime = 1360105017;
txNew.vin.resize(1);
txNew.vout.resize(1);
- txNew.vin[0].scriptSig = CScript() << 486604799 << CBigNum(9999) << vector<unsigned char>((const unsigned char*)pszTimestamp, (const unsigned char*)pszTimestamp + strlen(pszTimestamp));
+ txNew.vin[0].scriptSig = CScript() << 486604799 << CBigNum(9999) << vector<unsigned char>(strTimestamp.begin(), strTimestamp.end());
txNew.vout[0].SetEmpty();
CBlock block;
block.vtx.push_back(txNew);
if (!txdb.WriteModifierUpgradeTime(nModifierUpgradeTime))
return error("LoadBlockIndex() : failed to write upgrade info");
}
-
-#ifndef USE_LEVELDB
- txdb.Close();
-#endif
}
return true;
unsigned char pchData[65536];
do {
fseek(blkdat, nPos, SEEK_SET);
- int nRead = fread(pchData, 1, sizeof(pchData), blkdat);
+ size_t nRead = fread(pchData, 1, sizeof(pchData), blkdat);
if (nRead <= 8)
{
nPos = std::numeric_limits<uint32_t>::max();
strRPC = "test";
// Misc warnings like out of disk space and clock is wrong
- if (strMiscWarning != "")
+ if (!strMiscWarning.empty())
{
nPriority = 1000;
strStatusBar = strMiscWarning;
// Alerts
{
LOCK(cs_mapAlerts);
- BOOST_FOREACH(PAIRTYPE(const uint256, CAlert)& item, mapAlerts)
+ for (auto& item : mapAlerts)
{
const CAlert& alert = item.second;
if (alert.AppliesToMe() && alert.nPriority > nPriority)
// Relay alerts
{
LOCK(cs_mapAlerts);
- BOOST_FOREACH(PAIRTYPE(const uint256, CAlert)& item, mapAlerts)
+ for (auto& item : mapAlerts)
item.second.RelayTo(pfrom);
}
vector<CAddress> vAddrOk;
int64_t nNow = GetAdjustedTime();
int64_t nSince = nNow - 10 * 60;
- BOOST_FOREACH(CAddress& addr, vAddr)
+ for (CAddress& addr : vAddr)
{
if (fShutdown)
return true;
uint256 hashRand = hashSalt ^ (hashAddr<<32) ^ ((GetTime()+hashAddr)/nOneDay);
hashRand = Hash(BEGIN(hashRand), END(hashRand));
multimap<uint256, CNode*> mapMix;
- BOOST_FOREACH(CNode* pnode, vNodes)
+ for (CNode* pnode : vNodes)
{
if (pnode->nVersion < CADDR_TIME_VERSION)
continue;
}
// find last block in inv vector
- unsigned int nLastBlock = std::numeric_limits<uint32_t>::max();
- for (unsigned int nInv = 0; nInv < vInv.size(); nInv++) {
+ size_t nLastBlock = std::numeric_limits<size_t>::max();
+ for (size_t nInv = 0; nInv < vInv.size(); nInv++) {
if (vInv[vInv.size() - 1 - nInv].type == MSG_BLOCK) {
nLastBlock = vInv.size() - 1 - nInv;
break;
}
}
CTxDB txdb("r");
- for (unsigned int nInv = 0; nInv < vInv.size(); nInv++)
+ for (size_t nInv = 0; nInv < vInv.size(); nInv++)
{
const CInv &inv = vInv[nInv];
if (fDebugNet || (vInv.size() != 1))
printf("received getdata (%" PRIszu " invsz)\n", vInv.size());
- BOOST_FOREACH(const CInv& inv, vInv)
+ for (const CInv& inv : vInv)
{
if (fShutdown)
return true;
// Relay
pfrom->hashCheckpointKnown = checkpoint.hashCheckpoint;
LOCK(cs_vNodes);
- BOOST_FOREACH(CNode* pnode, vNodes)
+ for (CNode* pnode : vNodes)
checkpoint.RelayTo(pnode);
}
}
}
}
- BOOST_FOREACH(uint256 hash, vEraseQueue)
+ for (uint256 hash : vEraseQueue)
EraseOrphanTx(hash);
}
else if (fMissingInputs)
int64_t nCutOff = GetTime() - (nNodeLifespan * nOneDay);
pfrom->vAddrToSend.clear();
vector<CAddress> vAddr = addrman.GetAddr();
- BOOST_FOREACH(const CAddress &addr, vAddr)
+ for (const CAddress &addr : vAddr)
if(addr.nTime > nCutOff)
pfrom->PushAddress(addr);
}
pfrom->setKnown.insert(alertHash);
{
LOCK(cs_vNodes);
- BOOST_FOREACH(CNode* pnode, vNodes)
+ for (CNode* pnode : vNodes)
alert.RelayTo(pnode);
}
}
if (!hdr.IsValid())
{
printf("\n\nPROCESSMESSAGE: ERRORS IN HEADER %s\n\n\n", hdr.GetCommand().c_str());
- continue;
+ return false;
}
string strCommand = hdr.GetCommand();
{
printf("ProcessMessages(%s, %u bytes) : CHECKSUM ERROR nChecksum=%08x hdr.nChecksum=%08x\n",
strCommand.c_str(), nMessageSize, nChecksum, hdr.nChecksum);
- continue;
+ return false;
}
// Copy message to its own buffer
PrintExceptionContinue(NULL, "ProcessMessages()");
}
- if (!fRet)
+ if (!fRet) {
printf("ProcessMessage(%s, %u bytes) FAILED\n", strCommand.c_str(), nMessageSize);
+ return false;
+ }
}
vRecv.Compact();
}
-bool SendMessages(CNode* pto, bool fSendTrickle)
+bool SendMessages(CNode* pto)
{
TRY_LOCK(cs_main, lockMain);
if (lockMain) {
+ // Current time in microseconds
+ int64_t nNow = GetTimeMicros();
+
// Don't send anything until we get their version message
if (pto->nVersion == 0)
return true;
ResendWalletTransactions();
// Address refresh broadcast
- static int64_t nLastRebroadcast;
- if (!IsInitialBlockDownload() && (GetTime() - nLastRebroadcast > nBroadcastInterval))
- {
- {
- LOCK(cs_vNodes);
- BOOST_FOREACH(CNode* pnode, vNodes)
- {
- // Periodically clear setAddrKnown to allow refresh broadcasts
- if (nLastRebroadcast)
- pnode->setAddrKnown.clear();
-
- // Rebroadcast our address
- if (!fNoListen)
- {
- CAddress addr = GetLocalAddress(&pnode->addr);
- if (addr.IsRoutable())
- pnode->PushAddress(addr);
- }
- }
- }
- nLastRebroadcast = GetTime();
+ if (!IsInitialBlockDownload() && pto->nNextLocalAddrSend < nNow) {
+ AdvertiseLocal(pto);
+ pto->nNextLocalAddrSend = PoissonNextSend(nNow, nOneDay);
}
//
// Message: addr
//
- if (fSendTrickle)
- {
+ if (pto->nNextAddrSend < nNow) {
+ pto->nNextAddrSend = PoissonNextSend(nNow, 30);
vector<CAddress> vAddr;
vAddr.reserve(pto->vAddrToSend.size());
- BOOST_FOREACH(const CAddress& addr, pto->vAddrToSend)
+ for (const CAddress& addr : pto->vAddrToSend)
{
- // returns true if wasn't already contained in the set
if (pto->setAddrKnown.insert(addr).second)
{
vAddr.push_back(addr);
pto->PushMessage("addr", vAddr);
}
-
//
// Message: inventory
//
vector<CInv> vInv;
vector<CInv> vInvWait;
{
+ bool fSendTrickle = false;
+ if (pto->nNextInvSend < nNow) {
+ fSendTrickle = true;
+ pto->nNextInvSend = PoissonNextSend(nNow, 5);
+ }
LOCK(pto->cs_inventory);
vInv.reserve(pto->vInventoryToSend.size());
vInvWait.reserve(pto->vInventoryToSend.size());
- BOOST_FOREACH(const CInv& inv, pto->vInventoryToSend)
+ for (const CInv& inv : pto->vInventoryToSend)
{
if (pto->setInventoryKnown.count(inv))
continue;
hashRand = Hash(BEGIN(hashRand), END(hashRand));
bool fTrickleWait = ((hashRand & 3) != 0);
- // always trickle our own transactions
- if (!fTrickleWait)
- {
- CWalletTx wtx;
- if (GetTransaction(inv.hash, wtx))
- if (wtx.fFromMe)
- fTrickleWait = true;
- }
-
if (fTrickleWait)
{
vInvWait.push_back(inv);
// Message: getdata
//
vector<CInv> vGetData;
- int64_t nNow = GetTime() * 1000000;
CTxDB txdb("r");
while (!pto->mapAskFor.empty() && (*pto->mapAskFor.begin()).first <= nNow)
{
git://git.novaco.in / novacoin.git / blobdiff