Fix mining.

eth/main.cpp

@@ -291,10 +291,13 @@ enum class Format
 	Human
 };
 
-void stopMiningAfterXBlocks(eth::Client* _c, unsigned _start, unsigned _mining)
+void stopMiningAfterXBlocks(eth::Client* _c, unsigned _start, unsigned& io_mining)
+{
+	if (io_mining != ~(unsigned)0 && io_mining && _c->isMining() && _c->blockChain().details().number - _start == io_mining)
 	{
-	if (_c->isMining() && _c->blockChain().details().number - _start == _mining)
 		_c->stopMining();
+		io_mining = ~(unsigned)0;
+	}
 	this_thread::sleep_for(chrono::milliseconds(100));
 }
 

libethcore/EthashCPUMiner.cpp

@@ -53,6 +53,26 @@ static string jsonEncode(map<string, string> const& _m)
 }
 #endif
 
+EthashCPUMiner::EthashCPUMiner(GenericMiner<EthashProofOfWork>::ConstructionInfo const& _ci):
+	GenericMiner<EthashProofOfWork>(_ci), Worker("miner" + toString(index()))
+{
+}
+
+EthashCPUMiner::~EthashCPUMiner()
+{
+}
+
+void EthashCPUMiner::kickOff()
+{
+	stopWorking();
+	startWorking();
+}
+
+void EthashCPUMiner::pause()
+{
+	stopWorking();
+}
+
 void EthashCPUMiner::workLoop()
 {
 	auto tid = std::this_thread::get_id();

libethcore/EthashCPUMiner.h

@@ -35,7 +35,8 @@ namespace eth
 class EthashCPUMiner: public GenericMiner<EthashProofOfWork>, Worker
 {
 public:
-	EthashCPUMiner(GenericMiner<EthashProofOfWork>::ConstructionInfo const& _ci): GenericMiner<EthashProofOfWork>(_ci), Worker("miner" + toString(index())) {}
+	EthashCPUMiner(GenericMiner<EthashProofOfWork>::ConstructionInfo const& _ci);
+	~EthashCPUMiner();
 
 	static unsigned instances() { return s_numInstances > 0 ? s_numInstances : std::thread::hardware_concurrency(); }
 	static std::string platformInfo();
@@ -44,13 +45,8 @@ public:
 	static void setNumInstances(unsigned _instances) { s_numInstances = std::min<unsigned>(_instances, std::thread::hardware_concurrency()); }
 
 protected:
-	void kickOff() override
-	{
-		stopWorking();
-		startWorking();
-	}
-
-	void pause() override { stopWorking(); }
+	void kickOff() override;
+	void pause() override;
 
 private:
 	void workLoop() override;

libethcore/Farm.h

@@ -67,7 +67,6 @@ public:
 	void setWork(WorkPackage const& _wp)
 	{
 		WriteGuard l(x_minerWork);
-		cdebug << "Farm::setWork()";
 		if (_wp.headerHash == m_work.headerHash)
 			return;
 		m_work = _wp;
@@ -84,7 +83,6 @@ public:
 	bool start(std::string const& _sealer)
 	{
 		WriteGuard l(x_minerWork);
-		cdebug << "start()";
 		if (!m_miners.empty() && m_lastSealer == _sealer)
 			return true;
 		if (!m_sealers.count(_sealer))

libweb3jsonrpc/WebThreeStubServer.cpp

@@ -77,11 +77,11 @@ bool WebThreeStubServer::eth_notePassword(string const& _password)
 	return true;
 }
 
-#define ADMIN requires(_session, Privilege::Admin)
+#define ADMIN_GUARD requires(_session, Privilege::Admin)
 
 Json::Value WebThreeStubServer::admin_eth_blockQueueStatus(string const& _session)
 {
-	ADMIN;
+	ADMIN_GUARD;
 	Json::Value ret;
 	BlockQueueStatus bqs = m_web3.ethereum()->blockQueue().status();
 	ret["importing"] = (int)bqs.importing;
@@ -96,14 +96,14 @@ Json::Value WebThreeStubServer::admin_eth_blockQueueStatus(string const& _sessio
 
 bool WebThreeStubServer::admin_eth_setAskPrice(std::string const& _wei, std::string const& _session)
 {
-	ADMIN;
+	ADMIN_GUARD;
 	m_gp.setAsk(jsToU256(_wei));
 	return true;
 }
 
 bool WebThreeStubServer::admin_eth_setBidPrice(std::string const& _wei, std::string const& _session)
 {
-	ADMIN;
+	ADMIN_GUARD;
 	m_gp.setBid(jsToU256(_wei));
 	return true;
 }
@@ -120,7 +120,7 @@ dev::eth::BlockQueue const& WebThreeStubServer::bq() const
 
 Json::Value WebThreeStubServer::admin_eth_findBlock(std::string const& _blockHash, std::string const& _session)
 {
-	ADMIN;
+	ADMIN_GUARD;
 	h256 h(_blockHash);
 	if (bc().isKnown(h))
 		return toJson(bc().info(h));
@@ -141,20 +141,20 @@ Json::Value WebThreeStubServer::admin_eth_findBlock(std::string const& _blockHas
 
 std::string WebThreeStubServer::admin_eth_blockQueueFirstUnknown(std::string const& _session)
 {
-	ADMIN;
+	ADMIN_GUARD;
 	return bq().firstUnknown().hex();
 }
 
 bool WebThreeStubServer::admin_eth_blockQueueRetryUnknown(std::string const& _session)
 {
-	ADMIN;
+	ADMIN_GUARD;
 	m_web3.ethereum()->retryUnknown();
 	return true;
 }
 
 Json::Value WebThreeStubServer::admin_eth_allAccounts(std::string const& _session)
 {
-	ADMIN;
+	ADMIN_GUARD;
 	Json::Value ret;
 	u256 total = 0;
 	u256 pendingtotal = 0;
@@ -184,7 +184,7 @@ Json::Value WebThreeStubServer::admin_eth_allAccounts(std::string const& _sessio
 
 Json::Value WebThreeStubServer::admin_eth_newAccount(Json::Value const& _info, std::string const& _session)
 {
-	ADMIN;
+	ADMIN_GUARD;
 	if (!_info.isMember("name"))
 		throw jsonrpc::JsonRpcException("No member found: name");
 	string name = _info["name"].asString();
@@ -206,7 +206,7 @@ Json::Value WebThreeStubServer::admin_eth_newAccount(Json::Value const& _info, s
 
 bool WebThreeStubServer::admin_eth_setMiningBenefactor(std::string const& _uuidOrAddress, std::string const& _session)
 {
-	ADMIN;
+	ADMIN_GUARD;
 	Address a;
 	h128 uuid = fromUUID(_uuidOrAddress);
 	if (uuid)
@@ -222,7 +222,7 @@ bool WebThreeStubServer::admin_eth_setMiningBenefactor(std::string const& _uuidO
 
 Json::Value WebThreeStubServer::admin_eth_inspect(std::string const& _address, std::string const& _session)
 {
-	ADMIN;
+	ADMIN_GUARD;
 	if (!isHash<Address>(_address))
 		throw jsonrpc::JsonRpcException("Invalid address given.");
 
@@ -251,7 +251,7 @@ h256 WebThreeStubServer::blockHash(std::string const& _blockNumberOrHash) const
 
 Json::Value WebThreeStubServer::admin_eth_reprocess(std::string const& _blockNumberOrHash, std::string const& _session)
 {
-	ADMIN;
+	ADMIN_GUARD;
 	Json::Value ret;
 	PopulationStatistics ps;
 	m_web3.ethereum()->state(blockHash(_blockNumberOrHash), &ps);
@@ -263,7 +263,7 @@ Json::Value WebThreeStubServer::admin_eth_reprocess(std::string const& _blockNum
 
 Json::Value WebThreeStubServer::admin_eth_vmTrace(std::string const& _blockNumberOrHash, int _txIndex, std::string const& _session)
 {
-	ADMIN;
+	ADMIN_GUARD;
 
 	Json::Value ret;
 
@@ -299,7 +299,7 @@ Json::Value WebThreeStubServer::admin_eth_vmTrace(std::string const& _blockNumbe
 
 Json::Value WebThreeStubServer::admin_eth_getReceiptByHashAndIndex(std::string const& _blockNumberOrHash, int _txIndex, std::string const& _session)
 {
-	ADMIN;
+	ADMIN_GUARD;
 	if (_txIndex < 0)
 		throw jsonrpc::JsonRpcException("Negative index");
 	auto h = blockHash(_blockNumberOrHash);