Hello Przemek I am developing a RDBMS RDD (real-time) on top of USRRDD. So far so good, thanks for this superb tool.
Now MT is in picture, but the RDBMS communication layer is not MT safe. I have guarded all functions in the communication layer with hb_mutexLock()/hb_mutexUnlock() and it is working great. Now the real issue: I have built the RDD on back of nWA which needs to be unique for each table open. Now in MT every thread has common nWAs and this is breaking my methodology. Thou I can issue like: STATIC nWorkArea := 0 nWorkArea++ SELECT( nWorkArea ) USE 'SomeTable' SHARED This gives me unique workarea for each new table opened, but you know it has a lot of limitations: 1) I can exhaust maximum WAs 2) Workareas cannot be reused once table is closed 3) MOST IMPORTANT: I have to change the sources whereever a table is opened. My feature request: Is it possible that Harbour defines something like: SET( _SET_WORKAREAS, lUnique ) and internally nWA is fetched form common pool if NEW clause is included in USE. I will be saved days of work just to change the sources. Regards Pritpal Bedi -- View this message in context: http://www.nabble.com/MT---WorkAreas---A-Feature-Request-tp20268713p20268713.html Sent from the Harbour - Dev mailing list archive at Nabble.com. _______________________________________________ Harbour mailing list Harbour@harbour-project.org http://lists.harbour-project.org/mailman/listinfo/harbour
