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Add support for WS account_transaction_subscribe and account_transaction_unsubscribe.

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This commit is contained in:
Arthur Britto
2012-06-29 16:23:06 -07:00
parent 22742314f3
commit 5a6349b328
3 changed files with 196 additions and 27 deletions
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120
src/NetworkOPs.cpp
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@@ -650,7 +650,7 @@ std::vector< std::pair<uint32, uint256> >
}
std::vector<NewcoinAddress>
NetworkOPs::getAffectedAccounts(uint32 ledgerSeq)
NetworkOPs::getLedgerAffectedAccounts(uint32 ledgerSeq)
{
std::vector<NewcoinAddress> accounts;
std::string sql = str(boost::format
@@ -702,7 +702,7 @@ void NetworkOPs::pubAccountInfo(const NewcoinAddress& naAccountID, const Json::V
{
boost::interprocess::sharable_lock<boost::interprocess::interprocess_upgradable_mutex> sl(mMonitorLock);
subInfoMapType::iterator simIterator = mSubAccountInfo.find(naAccountID);
subInfoMapType::iterator simIterator = mSubAccountInfo.find(naAccountID.getAccountID());
if (simIterator == mSubAccountInfo.end())
{
@@ -742,11 +742,11 @@ void NetworkOPs::pubLedger(const Ledger::pointer& lpAccepted)
{
boost::interprocess::sharable_lock<boost::interprocess::interprocess_upgradable_mutex> sl(mMonitorLock);
if (!mSubLedgerAccounts.empty())
if (!mSubAccountTransaction.empty())
{
Json::Value jvAccounts(Json::arrayValue);
BOOST_FOREACH(const NewcoinAddress& naAccountID, getAffectedAccounts(lpAccepted->getLedgerSeq()))
BOOST_FOREACH(const NewcoinAddress& naAccountID, getLedgerAffectedAccounts(lpAccepted->getLedgerSeq()))
{
jvAccounts.append(Json::Value(naAccountID.humanAccountID()));
}
@@ -769,17 +769,62 @@ void NetworkOPs::pubLedger(const Ledger::pointer& lpAccepted)
void NetworkOPs::pubTransaction(const Ledger::pointer& lpCurrent, const SerializedTransaction& stTxn, TransactionEngineResult terResult)
{
// std::vector<NewcoinAddress> affectedAccounts = stTxn.getAffectedAccounts();
boost::interprocess::scoped_lock<boost::interprocess::interprocess_upgradable_mutex> sl(mMonitorLock);
if (!mSubTransaction.empty())
{
boost::interprocess::sharable_lock<boost::interprocess::interprocess_upgradable_mutex> sl(mMonitorLock);
if (!mSubTransaction.empty())
{
Json::Value jvObj(Json::objectValue);
jvObj["type"] = "transactionProposed";
jvObj["seq"] = lpCurrent->getLedgerSeq();
jvObj["transaction"] = stTxn.getJson(0);
BOOST_FOREACH(InfoSub* ispListener, mSubTransaction)
{
ispListener->send(jvObj);
}
}
}
boost::unordered_set<InfoSub*> usisNotify;
{
boost::interprocess::sharable_lock<boost::interprocess::interprocess_upgradable_mutex> sl(mMonitorLock);
if (!mSubAccountTransaction.empty())
{
BOOST_FOREACH(const NewcoinAddress& naAccountPublic, stTxn.getAffectedAccounts())
{
subInfoMapIterator simiIt = mSubAccountTransaction.find(naAccountPublic.getAccountID());
if (simiIt != mSubAccountTransaction.end())
{
BOOST_FOREACH(InfoSub* ispListener, simiIt->second)
{
usisNotify.insert(ispListener);
}
}
}
}
}
if (!usisNotify.empty())
{
Json::Value jvAccounts(Json::arrayValue);
BOOST_FOREACH(const NewcoinAddress& naAccountID, stTxn.getAffectedAccounts())
{
jvAccounts.append(Json::Value(naAccountID.humanAccountID()));
}
Json::Value jvObj(Json::objectValue);
jvObj["type"] = "transactionProposed";
jvObj["type"] = "accountTransactionProposed";
jvObj["seq"] = lpCurrent->getLedgerSeq();
jvObj["transaction"] = stTxn.getJson(0); // XXX Verify what options there are.
jvObj["accounts"] = jvAccounts;
jvObj["transaction"] = stTxn.getJson(0);
BOOST_FOREACH(InfoSub* ispListener, mSubTransaction)
BOOST_FOREACH(InfoSub* ispListener, usisNotify)
{
ispListener->send(jvObj);
}
@@ -796,14 +841,14 @@ void NetworkOPs::subAccountInfo(InfoSub* ispListener, const boost::unordered_set
BOOST_FOREACH(const NewcoinAddress& naAccountID, vnaAccountIDs)
{
subInfoMapType::iterator simIterator = mSubAccountInfo.find(naAccountID);
subInfoMapType::iterator simIterator = mSubAccountInfo.find(naAccountID.getAccountID());
if (simIterator == mSubAccountInfo.end())
{
// Not found
boost::unordered_set<InfoSub*> usisElement;
usisElement.insert(ispListener);
mSubAccountInfo.insert(simIterator, make_pair(naAccountID, usisElement));
mSubAccountInfo.insert(simIterator, make_pair(naAccountID.getAccountID(), usisElement));
}
else
{
@@ -819,7 +864,7 @@ void NetworkOPs::unsubAccountInfo(InfoSub* ispListener, const boost::unordered_s
BOOST_FOREACH(const NewcoinAddress& naAccountID, vnaAccountIDs)
{
subInfoMapType::iterator simIterator = mSubAccountInfo.find(naAccountID);
subInfoMapType::iterator simIterator = mSubAccountInfo.find(naAccountID.getAccountID());
if (simIterator == mSubAccountInfo.end())
{
// Not found. Done.
@@ -839,6 +884,55 @@ void NetworkOPs::unsubAccountInfo(InfoSub* ispListener, const boost::unordered_s
}
}
void NetworkOPs::subAccountTransaction(InfoSub* ispListener, const boost::unordered_set<NewcoinAddress>& vnaAccountIDs)
{
boost::interprocess::scoped_lock<boost::interprocess::interprocess_upgradable_mutex> sl(mMonitorLock);
BOOST_FOREACH(const NewcoinAddress& naAccountID, vnaAccountIDs)
{
subInfoMapType::iterator simIterator = mSubAccountTransaction.find(naAccountID.getAccountID());
if (simIterator == mSubAccountTransaction.end())
{
// Not found
boost::unordered_set<InfoSub*> usisElement;
usisElement.insert(ispListener);
mSubAccountTransaction.insert(simIterator, make_pair(naAccountID.getAccountID(), usisElement));
}
else
{
// Found
simIterator->second.insert(ispListener);
}
}
}
void NetworkOPs::unsubAccountTransaction(InfoSub* ispListener, const boost::unordered_set<NewcoinAddress>& vnaAccountIDs)
{
boost::interprocess::scoped_lock<boost::interprocess::interprocess_upgradable_mutex> sl(mMonitorLock);
BOOST_FOREACH(const NewcoinAddress& naAccountID, vnaAccountIDs)
{
subInfoMapType::iterator simIterator = mSubAccountTransaction.find(naAccountID.getAccountID());
if (simIterator == mSubAccountTransaction.end())
{
// Not found. Done.
nothing();
}
else
{
// Found
simIterator->second.erase(ispListener);
if (simIterator->second.empty())
{
// Don't need hash entry.
mSubAccountTransaction.erase(simIterator);
}
}
}
}
#if 0
void NetworkOPs::subAccountChanges(InfoSub* ispListener, const uint256 uLedgerHash)
{