Use std::chrono and not boost::posix_Time

2 files changed, 4 insertions, 3 deletions

diff --git a/test/RPCSession.cpp b/test/RPCSession.cpp
index bf639e19..ff00d783 100644
--- a/test/RPCSession.cpp
+++ b/test/RPCSession.cpp
@@ -246,13 +246,14 @@ void RPCSession::test_mineBlocks(int _number)
 	// We auto-calibrate the time it takes to mine the transaction.
 	// It would be better to go without polling, but that would probably need a change to the test client
 
-	unsigned startTime = boost::posix_time::microsec_clock::local_time();
+	auto startTime = std::chrono::steady_clock::now();
 	unsigned sleepTime = m_sleepTime;
 	size_t tries = 0;
 	for (; ; ++tries)
 	{
 		std::this_thread::sleep_for(chrono::milliseconds(sleepTime));
-		boost::posix_time::time_duration timeSpent = boost::posix_time::microsec_clock::local_time() - startTime;
+		auto endTime = std::chrono::steady_clock::now();
+		unsigned timeSpent = std::chrono::duration_cast<std::chrono::milliseconds>(endTime - startTime).count();
 		if (timeSpent > m_maxMiningTime)
 			BOOST_FAIL("Error in test_mineBlocks: block mining timeout!");
 		if (fromBigEndian<u256>(fromHex(rpcCall("eth_blockNumber").asString())) >= startBlock + _number)
diff --git a/test/RPCSession.h b/test/RPCSession.h
index a0b1e9ef..414db323 100644
--- a/test/RPCSession.h
+++ b/test/RPCSession.h
@@ -127,7 +127,7 @@ private:
 	IPCSocket m_ipcSocket;
 	size_t m_rpcSequence = 1;
 	unsigned m_maxMiningTime = 15000; // 15 seconds
-	unsigned m_sleepTime = 10;
+	unsigned m_sleepTime = 10; // 10 milliseconds
 	unsigned m_successfulMineRuns = 0;
 
 	std::vector<std::string> m_accounts;