Reduce log level for incoming crap packets

Add log entry for peer timeout

src/connection.cpp

@@ -1337,11 +1337,11 @@ void ConnectionSendThread::runTimeouts(float dtime)
 		*/
 		if(peer->isTimedOut(m_timeout))
 		{
-			LOG(derr_con<<m_connection->getDesc()
+			errorstream<<m_connection->getDesc()
 					<<"RunTimeouts(): Peer "<<peer->id
 					<<" has timed out."
 					<<" (source=peer->timeout_counter)"
-					<<std::endl);
+					<<std::endl;
 			// Add peer to the list
 			timeouted_peers.push_back(peer->id);
 			// Don't bother going through the buffers of this one

src/server.cpp

@@ -1328,7 +1328,13 @@ void Server::ProcessData(u8 *data, u32 datasize, u16 peer_id)
 	}
 	catch(con::PeerNotFoundException &e)
 	{
-		errorstream<<"Server::ProcessData(): Cancelling: peer "
+		/*
+		 * no peer for this packet found
+		 * most common reason is peer timeout, e.g. peer didn't
+		 * respond for some time, your server was overloaded or
+		 * things like that.
+		 */
+		infostream<<"Server::ProcessData(): Cancelling: peer "
 				<<peer_id<<" not found"<<std::endl;
 		return;
 	}