fixed bug in ModbusTCPSlave

extensions/ModbusSlave/MBSlave.cc

@@ -19,7 +19,11 @@ UniSetObject_LT(objId),
 mbslot(0),
 shm(0),
 initPause(0),
+askCount(0),
+test_id(DefaultObjectId),
+askcount_id(DefaultObjectId),
 activated(false),
+activateTimeout(500),
 pingOK(true),
 force(false),
 mbregFromID(false),
@@ -1076,7 +1080,8 @@ mbErrCode MBSlave::readInputRegisters( ReadInputMessage& query,
 				reply.addData(d);
 			else
 				reply.addData(0);
-
+			
+			
 			pingOK = true;
 			return ret;
 		}

extensions/ModbusSlave/mbslave.cc

@@ -37,14 +37,13 @@ int main(int argc, char **argv)
 		if( logfilename.empty() )
 			logfilename = "mbslave.log";
 	
-		conf->initDebug(dlog,"dlog");
-	
 		std::ostringstream logname;
 		string dir(conf->getLogDir());
 		logname << dir << logfilename;
 		unideb.logFile( logname.str().c_str() );
 		dlog.logFile( logname.str().c_str() );
 
+		conf->initDebug(dlog,"dlog");
 
 		ObjectId shmID = DefaultObjectId;
 		string sID = conf->getArgParam("--smemory-id");

src/Communications/Modbus/ModbusRTUSlave.cc

@@ -66,7 +66,7 @@ mbErrCode ModbusRTUSlave::receive( ModbusRTU::ModbusAddr addr, int timeout )
 {
 	uniset_mutex_lock lck(recvMutex,timeout);
 	ModbusMessage buf;
-	mbErrCode res(erBadReplyNodeAddress);
+	mbErrCode res = erBadReplyNodeAddress;
 	do
 	{
 		res = recv(addr,buf,timeout);

src/Communications/Modbus/ModbusTCPServer.cc

@@ -54,7 +54,7 @@ mbErrCode ModbusTCPServer::receive( ModbusRTU::ModbusAddr addr, int timeout )
 			if( tcp.isPending(Socket::pendingInput, timeout) )
 			{
 				memset(&curQueryHeader,0,sizeof(curQueryHeader));
-				mbErrCode res = tcp_processing(tcp,curQueryHeader);
+				res = tcp_processing(tcp,curQueryHeader);
 				if( res!=erNoError )
 				{
 					tcp.disconnect();