threadedRead now const uchar *

pipacketextractor Header mode now more flexible
fix splitTime mode
more refactoring
add virtual override to functions
remove piforeach
replace 0 to nullptr
iterate over pimap via iterators
replace CONNECTU to CONNECT# with compile time check

libs/main/introspection/piintrospection_server.cpp

@@ -56,7 +56,7 @@ void PIIntrospectionServer::start(const PIString & server_name) {
 		sysmon = PISystemMonitor::Pool::instance()->getByPID(PIProcess::currentPID());
 		if (sysmon) {
 			piCoutObj << "using existing sysmon";
-			CONNECTU(sysmon, deleted, this, sysmonDeleted);
+			CONNECT1(void, PIObject *, sysmon, deleted, this, sysmonDeleted);
 		} else {
 			piCoutObj << "create own sysmon";
 			sysmon = new PISystemMonitor();