ARCHIVE/xahaud
3
0
Fork 0
mirror of https://github.com/Xahau/xahaud.git synced 2025-12-06 17:27:52 +00:00
Code Issues Packages Projects Releases Wiki Activity

Rewrite. Simpler, fixes some additional inter-account races, and performs better.

Browse Source
This commit is contained in:
JoelKatz
2012-12-19 09:06:49 -08:00
parent 4d63e98d92
commit 07e4da4f41
2 changed files with 42 additions and 76 deletions
Download Patch File Download Diff File Expand all files Collapse all files

32
src/cpp/ripple/TransactionQueue.h
View File

@@ -3,15 +3,13 @@
// Allow transactions to be signature checked out of sequence but retired in sequence
#include <list>
#include <boost/shared_ptr.hpp>
#include <boost/unordered_map.hpp>
#include <boost/unordered_set.hpp>
#include <boost/thread/mutex.hpp>
#include <boost/bimap.hpp>
#include <boost/bimap/unordered_set_of.hpp>
#include <boost/bimap/list_of.hpp>
#include "Transaction.h"
#include "RippleAddress.h"
class TXQeueue;
@@ -24,28 +22,29 @@ public:
typedef const boost::shared_ptr<TXQEntry>& ref;
protected:
RippleAddress mAccount;
Transaction::pointer mTxn;
bool mSigChecked;
public:
TXQEntry(const RippleAddress& ra, Transaction::ref tx, bool sigChecked)
: mAccount(ra), mTxn(tx), mSigChecked(sigChecked) { ; }
TXQEntry(Transaction::ref tx, bool sigChecked) : mTxn(tx), mSigChecked(sigChecked) { ; }
TXQEntry() : mSigChecked(false) { ; }
const RippleAddress& getAccount() const { return mAccount; }
Transaction::ref getTransaction() const { return mTxn; }
bool getSigChecked() const { return mSigChecked; }
const uint256& getID() const { return mTxn->getID(); }
};
class TXQueue
{
protected:
typedef std::list<TXQEntry::pointer> listType;
typedef boost::bimaps::unordered_set_of<uint256> leftType;
typedef boost::bimaps::list_of<TXQEntry::pointer> rightType;
typedef boost::bimap<leftType, rightType> mapType;
typedef mapType::value_type valueType;
boost::unordered_set<RippleAddress> mThreads;
boost::unordered_map<RippleAddress, listType> mQueue;
boost::mutex mLock;
mapType mTxMap;
bool mRunning;
boost::mutex mLock;
public:
@@ -55,13 +54,14 @@ public:
bool addEntryForSigCheck(TXQEntry::ref);
// Call only if signature is okay. Returns true if new account, must dispatch
bool addEntryForExecution(TXQEntry::ref, bool isNew);
bool addEntryForExecution(TXQEntry::ref);
// Call if signature is bad
void removeEntry(TXQEntry::ref);
void removeEntry(const uint256& txID);
// Transaction execution interface
TXQEntry::pointer getJob(const RippleAddress& account, TXQEntry::ref finishedJob);
void getJob(TXQEntry::pointer&);
bool stopProcessing();
};
#endif