Hello, Prolblem found and solved :) Thanks for the replys. The main problem was that if large traffic in 1 direction there was no traffic in the other directions. It was simple:
My comm program was sitting in a DLL. TWSocket communication in a separate thread for in case the DLL-caller has no message pump. The problem was the events. I give events and received data to the calling program by means of callbacks. But the calling program (not written by my) had a lot of time to eat the data (several seconds). So while the callback was busy there was no working message pump of course and nothing was sent in the other direction because when the caller send something I use PostThreadMessage in the DLL to the background thread who was not pumping :) I advices the other developer to do his lengt code in a separate thread and now it works normal of course. Maybe it is better to let callbacks handle also in a separate thread to avoid this. --- Rgds, Wilfried [TeamICS] http://www.overbyte.be/eng/overbyte/teamics.html http://www.mestdagh.biz -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
