don't try to submit solutions when not connected.

CMakeLists.txt

@@ -2,7 +2,7 @@
 cmake_minimum_required(VERSION 2.8.12)
 
 set(PROJECT_VERSION "0.9.41")
-set(GENOIL_VERSION "1.1.3")
+set(GENOIL_VERSION "1.1.4")
 if (${CMAKE_VERSION} VERSION_GREATER 3.0)
 	cmake_policy(SET CMP0042 OLD) 	# fix MACOSX_RPATH
 	cmake_policy(SET CMP0048 NEW) 	# allow VERSION argument in project()

ethminer/MinerAux.h

@@ -1008,7 +1008,12 @@ private:
 
 			f.onSolutionFound([&](EthashProofOfWork::Solution sol)
 			{
-				client.submit(sol);
+				if (client.isConnected()) {
+					client.submit(sol);
+				}
+				else {
+					cwarn << "Can't submit solution: Not connected";
+				}
 				return false;
 			});
 

libstratum/EthStratumClient.h

@@ -28,7 +28,7 @@ public:
 	void setFailover(string const & host, string const & port, string const & user, string const & pass);
 
 	bool isRunning() { return m_running; }
-	bool isConnected() { return m_connected; }
+	bool isConnected() { return m_connected && m_authorized; }
 	h256 currentHeaderHash() { return m_current.headerHash; }
 	bool current() { return m_current; }
 	unsigned waitState() { return m_waitState; }

libstratum/EthStratumClientV2.h

@@ -29,7 +29,7 @@ public:
 	void setFailover(string const & host, string const & port, string const & user, string const & pass);
 
 	bool isRunning() { return m_running; }
-	bool isConnected() { return m_connected; }
+	bool isConnected() { return m_connected && m_authorized; }
 	h256 currentHeaderHash() { return m_current.headerHash; }
 	bool current() { return m_current; }
 	unsigned waitState() { return m_waitState; }