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rpc: Pass mempool into MempoolToJSON

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This commit is contained in:
MarcoFalke 2019-02-23 11:04:20 -05:00
parent 169dced9a4
commit fa5dc3534b
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GPG key ID: CE2B75697E69A548
7 changed files with 34 additions and 37 deletions
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2
src/policy/rbf.cpp
View file

@ -14,7 +14,7 @@ bool SignalsOptInRBF(const CTransaction &tx)
return false;
}
RBFTransactionState IsRBFOptIn(const CTransaction &tx, CTxMemPool &pool)
RBFTransactionState IsRBFOptIn(const CTransaction& tx, const CTxMemPool& pool)
{
AssertLockHeld(pool.cs);

2
src/policy/rbf.h
View file

@ -23,6 +23,6 @@ bool SignalsOptInRBF(const CTransaction &tx);
// according to BIP 125
// This involves checking sequence numbers of the transaction, as well
// as the sequence numbers of all in-mempool ancestors.
RBFTransactionState IsRBFOptIn(const CTransaction &tx, CTxMemPool &pool) EXCLUSIVE_LOCKS_REQUIRED(pool.cs);
RBFTransactionState IsRBFOptIn(const CTransaction& tx, const CTxMemPool& pool) EXCLUSIVE_LOCKS_REQUIRED(pool.cs);
#endif // BITCOIN_POLICY_RBF_H

4
src/rest.cpp
View file

@ -300,7 +300,7 @@ static bool rest_mempool_info(HTTPRequest* req, const std::string& strURIPart)
switch (rf) {
case RetFormat::JSON: {
UniValue mempoolInfoObject = mempoolInfoToJSON();
UniValue mempoolInfoObject = MempoolInfoToJSON(::mempool);
std::string strJSON = mempoolInfoObject.write() + "\n";
req->WriteHeader("Content-Type", "application/json");
@ -322,7 +322,7 @@ static bool rest_mempool_contents(HTTPRequest* req, const std::string& strURIPar
switch (rf) {
case RetFormat::JSON: {
UniValue mempoolObject = mempoolToJSON(true);
UniValue mempoolObject = MempoolToJSON(::mempool, true);
std::string strJSON = mempoolObject.write() + "\n";
req->WriteHeader("Content-Type", "application/json");

52
src/rpc/blockchain.cpp
View file

@ -405,9 +405,9 @@ static std::string EntryDescriptionString()
" \"bip125-replaceable\" : true|false, (boolean) Whether this transaction could be replaced due to BIP125 (replace-by-fee)\n";
}
static void entryToJSON(UniValue &info, const CTxMemPoolEntry &e) EXCLUSIVE_LOCKS_REQUIRED(::mempool.cs)
static void entryToJSON(const CTxMemPool& pool, UniValue& info, const CTxMemPoolEntry& e) EXCLUSIVE_LOCKS_REQUIRED(pool.cs)
{
AssertLockHeld(mempool.cs);
AssertLockHeld(pool.cs);
UniValue fees(UniValue::VOBJ);
fees.pushKV("base", ValueFromAmount(e.GetFee()));
@ -427,12 +427,12 @@ static void entryToJSON(UniValue &info, const CTxMemPoolEntry &e) EXCLUSIVE_LOCK
info.pushKV("ancestorcount", e.GetCountWithAncestors());
info.pushKV("ancestorsize", e.GetSizeWithAncestors());
info.pushKV("ancestorfees", e.GetModFeesWithAncestors());
info.pushKV("wtxid", mempool.vTxHashes[e.vTxHashesIdx].first.ToString());
info.pushKV("wtxid", pool.vTxHashes[e.vTxHashesIdx].first.ToString());
const CTransaction& tx = e.GetTx();
std::set<std::string> setDepends;
for (const CTxIn& txin : tx.vin)
{
if (mempool.exists(txin.prevout.hash))
if (pool.exists(txin.prevout.hash))
setDepends.insert(txin.prevout.hash.ToString());
}
@ -445,8 +445,8 @@ static void entryToJSON(UniValue &info, const CTxMemPoolEntry &e) EXCLUSIVE_LOCK
info.pushKV("depends", depends);
UniValue spent(UniValue::VARR);
const CTxMemPool::txiter &it = mempool.mapTx.find(tx.GetHash());
const CTxMemPool::setEntries &setChildren = mempool.GetMemPoolChildren(it);
const CTxMemPool::txiter& it = pool.mapTx.find(tx.GetHash());
const CTxMemPool::setEntries& setChildren = pool.GetMemPoolChildren(it);
for (CTxMemPool::txiter childiter : setChildren) {
spent.push_back(childiter->GetTx().GetHash().ToString());
}
@ -455,7 +455,7 @@ static void entryToJSON(UniValue &info, const CTxMemPoolEntry &e) EXCLUSIVE_LOCK
// Add opt-in RBF status
bool rbfStatus = false;
RBFTransactionState rbfState = IsRBFOptIn(tx, mempool);
RBFTransactionState rbfState = IsRBFOptIn(tx, pool);
if (rbfState == RBFTransactionState::UNKNOWN) {
throw JSONRPCError(RPC_MISC_ERROR, "Transaction is not in mempool");
} else if (rbfState == RBFTransactionState::REPLACEABLE_BIP125) {
@ -465,25 +465,21 @@ static void entryToJSON(UniValue &info, const CTxMemPoolEntry &e) EXCLUSIVE_LOCK
info.pushKV("bip125-replaceable", rbfStatus);
}
UniValue mempoolToJSON(bool fVerbose)
UniValue MempoolToJSON(const CTxMemPool& pool, bool verbose)
{
if (fVerbose)
{
LOCK(mempool.cs);
if (verbose) {
LOCK(pool.cs);
UniValue o(UniValue::VOBJ);
for (const CTxMemPoolEntry& e : mempool.mapTx)
{
for (const CTxMemPoolEntry& e : pool.mapTx) {
const uint256& hash = e.GetTx().GetHash();
UniValue info(UniValue::VOBJ);
entryToJSON(info, e);
entryToJSON(pool, info, e);
o.pushKV(hash.ToString(), info);
}
return o;
}
else
{
} else {
std::vector<uint256> vtxid;
mempool.queryHashes(vtxid);
pool.queryHashes(vtxid);
UniValue a(UniValue::VARR);
for (const uint256& hash : vtxid)
@ -525,7 +521,7 @@ static UniValue getrawmempool(const JSONRPCRequest& request)
if (!request.params[0].isNull())
fVerbose = request.params[0].get_bool();
return mempoolToJSON(fVerbose);
return MempoolToJSON(::mempool, fVerbose);
}
static UniValue getmempoolancestors(const JSONRPCRequest& request)
@ -591,7 +587,7 @@ static UniValue getmempoolancestors(const JSONRPCRequest& request)
const CTxMemPoolEntry &e = *ancestorIt;
const uint256& _hash = e.GetTx().GetHash();
UniValue info(UniValue::VOBJ);
entryToJSON(info, e);
entryToJSON(::mempool, info, e);
o.pushKV(_hash.ToString(), info);
}
return o;
@ -661,7 +657,7 @@ static UniValue getmempooldescendants(const JSONRPCRequest& request)
const CTxMemPoolEntry &e = *descendantIt;
const uint256& _hash = e.GetTx().GetHash();
UniValue info(UniValue::VOBJ);
entryToJSON(info, e);
entryToJSON(::mempool, info, e);
o.pushKV(_hash.ToString(), info);
}
return o;
@ -700,7 +696,7 @@ static UniValue getmempoolentry(const JSONRPCRequest& request)
const CTxMemPoolEntry &e = *it;
UniValue info(UniValue::VOBJ);
entryToJSON(info, e);
entryToJSON(::mempool, info, e);
return info;
}
@ -1485,15 +1481,15 @@ static UniValue getchaintips(const JSONRPCRequest& request)
return res;
}
UniValue mempoolInfoToJSON()
UniValue MempoolInfoToJSON(const CTxMemPool& pool)
{
UniValue ret(UniValue::VOBJ);
ret.pushKV("size", (int64_t) mempool.size());
ret.pushKV("bytes", (int64_t) mempool.GetTotalTxSize());
ret.pushKV("usage", (int64_t) mempool.DynamicMemoryUsage());
ret.pushKV("size", (int64_t)pool.size());
ret.pushKV("bytes", (int64_t)pool.GetTotalTxSize());
ret.pushKV("usage", (int64_t)pool.DynamicMemoryUsage());
size_t maxmempool = gArgs.GetArg("-maxmempool", DEFAULT_MAX_MEMPOOL_SIZE) * 1000000;
ret.pushKV("maxmempool", (int64_t) maxmempool);
ret.pushKV("mempoolminfee", ValueFromAmount(std::max(mempool.GetMinFee(maxmempool), ::minRelayTxFee).GetFeePerK()));
ret.pushKV("mempoolminfee", ValueFromAmount(std::max(pool.GetMinFee(maxmempool), ::minRelayTxFee).GetFeePerK()));
ret.pushKV("minrelaytxfee", ValueFromAmount(::minRelayTxFee.GetFeePerK()));
return ret;
@ -1522,7 +1518,7 @@ static UniValue getmempoolinfo(const JSONRPCRequest& request)
},
}.ToString());
return mempoolInfoToJSON();
return MempoolInfoToJSON(::mempool);
}
static UniValue preciousblock(const JSONRPCRequest& request)

5
src/rpc/blockchain.h
View file

@ -11,6 +11,7 @@
class CBlock;
class CBlockIndex;
class CTxMemPool;
class UniValue;
static constexpr int NUM_GETBLOCKSTATS_PERCENTILES = 5;
@ -30,10 +31,10 @@ void RPCNotifyBlockChange(bool ibd, const CBlockIndex *);
UniValue blockToJSON(const CBlock& block, const CBlockIndex* tip, const CBlockIndex* blockindex, bool txDetails = false);
/** Mempool information to JSON */
UniValue mempoolInfoToJSON();
UniValue MempoolInfoToJSON(const CTxMemPool& pool);
/** Mempool to JSON */
UniValue mempoolToJSON(bool fVerbose = false);
UniValue MempoolToJSON(const CTxMemPool& pool, bool verbose = false);
/** Block header to JSON */
UniValue blockheaderToJSON(const CBlockIndex* tip, const CBlockIndex* blockindex);

2
src/txmempool.cpp
View file

@ -764,7 +764,7 @@ std::vector<CTxMemPool::indexed_transaction_set::const_iterator> CTxMemPool::Get
return iters;
}
void CTxMemPool::queryHashes(std::vector<uint256>& vtxid)
void CTxMemPool::queryHashes(std::vector<uint256>& vtxid) const
{
LOCK(cs);
auto iters = GetSortedDepthAndScore();

4
src/txmempool.h
View file

@ -184,7 +184,7 @@ private:
const LockPoints& lp;
};
// extracts a transaction hash from CTxMempoolEntry or CTransactionRef
// extracts a transaction hash from CTxMemPoolEntry or CTransactionRef
struct mempoolentry_txid
{
typedef uint256 result_type;
@ -588,7 +588,7 @@ public:
void clear();
void _clear() EXCLUSIVE_LOCKS_REQUIRED(cs); //lock free
bool CompareDepthAndScore(const uint256& hasha, const uint256& hashb);
void queryHashes(std::vector<uint256>& vtxid);
void queryHashes(std::vector<uint256>& vtxid) const;
bool isSpent(const COutPoint& outpoint) const;
unsigned int GetTransactionsUpdated() const;
void AddTransactionsUpdated(unsigned int n);