Great job. Please tell us what your solution is as well. Best Regards,
SZ On Tue, Apr 29, 2008 at 6:28 PM, Merijn Bosma <[EMAIL PROTECTED]> wrote: > The mystery is solved :) > > On our server side we have a wrapping object per connected client, which > takes care of a few things, amongst which sending keep alives and timing > the connection out if needed. > If a timeout is detected, the wrapping object is freed, the clientside > drops the connection, and this cleans up the socket server-side as well. > > This all works well, except for a very occasional event, which could > happen when a client timed out and the wrapping object was freed (as > normal), and at that very moment a new client connected. > At this moment, it could happen that the memory manager instantiated the > wrapping object for the new client at exactly the same memory location > of the wrapping object which was just freed. > If at that moment, the socked of the previous client receive some data > before the connection was closed, it triggered it's OnDataAvailable > event, which was still set to the old wrapping object, but now of course > came out in the new wrapping object. > This caused a call to ReceiveStr() on the wrong TCustomWSocket, causing > the loop. > > it took a while to find, but it's finally solved. > > thanks for everybody thinking with me. > > > Francois PIETTE wrote: > >> I've looked for LSP, but didn't find anything, can you explain what you > >> mean with it? > >> > > > > http://www.microsoft.com/msj/0599/LayeredService/LayeredService.aspx > > > > -- > > [EMAIL PROTECTED] > > The author of the freeware multi-tier middleware MidWare > > The author of the freeware Internet Component Suite (ICS) > > http://www.overbyte.be > > > > > > -- > To unsubscribe or change your settings for TWSocket mailing list > please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket > Visit our website at http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
