Fix importing.

eth/main.cpp

@@ -827,6 +827,7 @@ int main(int argc, char** argv)
 				cout << i << " more imported at " << (round(i * 10 / d) / 10) << " blocks/s. " << imported << " imported in " << e << " seconds at " << (round(imported * 10 / e) / 10) << " blocks/s (#" << web3.ethereum()->number() << ")" << endl;
 				last = (unsigned)e;
 				lastImported = imported;
+//				cout << web3.ethereum()->blockQueueStatus() << endl;
 			}
 		}
 

libethereum/BlockQueue.cpp

@@ -181,6 +181,7 @@ void BlockQueue::verifierBody()
 
 ImportResult BlockQueue::import(bytesConstRef _block, BlockChain const& _bc, bool _isOurs)
 {
+	cdebug << std::this_thread::get_id();
 	// Check if we already know this block.
 	h256 h = BlockInfo::headerHash(_block);
 

libethereum/Client.cpp

@@ -89,13 +89,14 @@ void VersionChecker::setOk()
 
 ImportResult Client::queueBlock(bytes const& _block, bool _isSafe)
 {
-	if (m_bq.status().verified + m_bq.status().verifying + m_bq.status().unverified > 30000)
+	if (m_bq.status().verified + m_bq.status().verifying + m_bq.status().unverified > 500)
 		this_thread::sleep_for(std::chrono::milliseconds(500));
 	return m_bq.import(&_block, bc(), _isSafe);
 }
 
 tuple<ImportRoute, bool, unsigned> Client::syncQueue(unsigned _max)
 {
+	stopWorking();
 	return m_bc.sync(m_bq, m_stateDB, _max);
 }