Hi Henk, No, if you have an unhandled exception in one of the events then the OnBGException is fired. This is because most (if not all) of the events are called from the middle of nowhere (the windows message pump).
-- mvg, Wilfried http://www.mestdagh.biz http://www.comfortsoftware.be http://www.expertsoftware.be > -----Oorspronkelijk bericht----- > Van: twsocket-boun...@elists.org [mailto:twsocket-boun...@elists.org] > Namens Henk van der Meer > Verzonden: maandag 5 september 2011 16:25 > Aan: ICS support mailing > Onderwerp: Re: [twsocket] Is it possible to lose an accept select > message? > > Hello Wilfried, > > Thanks for answering. > Wouldn't an unhandled exception show up in a message box? > > Henk van der Meer > Time Service > > > -----Oorspronkelijk bericht----- > Van: twsocket-boun...@elists.org [mailto:twsocket-boun...@elists.org] > Namens Wilfried Mestdagh > Verzonden: maandag 5 september 2011 16:04 > Aan: 'ICS support mailing' > Onderwerp: Re: [twsocket] Is it possible to lose an accept select > message? > > Hi, > > Possible you have an unhandled exception. Please put some logging code > into the event OnBGException to check this, as well for the server > socket as for the data (client) sockets. > > -- > mvg, Wilfried > http://www.mestdagh.biz > http://www.comfortsoftware.be > http://www.expertsoftware.be > > > > -----Oorspronkelijk bericht----- > > Van: twsocket-boun...@elists.org [mailto:twsocket-boun...@elists.org] > > Namens Henk van der Meer > > Verzonden: maandag 5 september 2011 12:29 > > Aan: twsocket@elists.org > > Onderwerp: [twsocket] Is it possible to lose an accept select > message? > > > > We use ICS for a TCP server. Is typically serves a few hundreds of > > clients (200-500). > > They typically connect so that the server receives connection request > > on a regular pace. > > The connection rate usually starts with some 10s per second to 1 or 2 > > per second. > > We have noticed a problem that after some time (sometimes just a few > > minutes) the server stops receiving new connections. After working on > > this problem for a long time we have found a 'work around'. > > When we notice that we have not received a new connection for some > time > > we can click a button that executes some code that we hacked into > ICS. > > What it actually does is call > > TCustomWSocketServer.TriggerSessionAvailable(0); > > This will make the server accepting new connections for some time > until > > it stops receiving new connections again. We can do this endlessly. > > When we press this button when the server is still accepting new > > connection we get a would block exception. > > We have concluded that there is still a accept select message to > > process when this problem occurs. > > Does somebody have the same kinds of problems? > > Does somebody have a solution? > > Thank you, > > Henk van der Meer > > Time Service > > Ps we have found some issues that may be related but did not provide > a > > solution: > > http://marc.info/?l=twsocket&m=130324417129390&w=2 > > http://marc.info/?l=twsocket&m=110086858419142&w=2 > > > > -- > > 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 > -- > 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
