Hello Alexander, I had this problem sometime ago, it was the very same message and occurs when client connects.. Unfortunally we didn´t found the fix for it because we couldn´t reproduce this error easily with our app. I suggest you to use Eurekalog, this is an error catching library, so you could use the eurekalog trial library on your running application, when the error occurs it will log on what point is has failed, giving detailed debug information on it.
And please if you find a fix tell me The strange is that this problem only occurs on Windows 2003, we have lots of WinXP installations that don´t have problems, on Windows 2003 we have the same problem Éric ----- Original Message ----- From: "Alexander Makhanev" <[EMAIL PROTECTED]> To: "ICS support mailing" <twsocket@elists.org> Sent: Friday, March 28, 2008 7:08 PM Subject: Re: [twsocket] Fw: TWSocketServer maximum productivity > > We'd like to find someone who is good in ics and could help to fix our > problems with client\server for thousands connections (of course for some > $$). > > Can you advise anyone ? > > Here is our test project: > http://rapidshare.com/files/103140112/IcsBasedProject.zip.html > > Using ftManager program we are deploying NewClients with hundreds of ics > clients in each and making heavy load. > > E.g. when just connecting 9000 clients - server makes "Access violation at > address 7C92BD02 inmodule 'ntdll.dll' ". But under delphi debugger it is > not handled. Occurs just after some minutes of usage, depending on client > number (some minutes on 4000 and some seconds on 9000). > > Also, it depends on PC number, it's difficult to catch on 2 PCs (2500+ > clients on each ) and easy on 30 (200-300 clients on each). > > We suppose, maybe it's (server) not correctly implemented and ics > professional will easilly see some bugs. > > > Thanks. > > > Arno Garrels <[EMAIL PROTECTED]> wrote: Makhanev Alexander wrote (in a > private message): >> >> Win2003 Server, >> 2-CPU Xeon 3.2GHz, 4Gb RAM. >> >> Can ICS theoretically work on this load with 5000, 10000 and more >> clients? > > Theoretically yes, practically much depends on the real > workload. If the workload is high I would consider some load > balancing technic rather than a single server solution. > Writing high performance server applications that serve 1000+ > concurrent clients under heavy workload and in fast networks > is a real challenge, no matter whether you used ICS or not. > Anyway the more hardware power the better and of course the > application must be designed very carefully. > > -- > Arno Garrels [TeamICS] > http://www.overbyte.be/eng/overbyte/teamics.html > > > > -- > 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 > > > > --------------------------------- > Never miss a thing. Make Yahoo your homepage. > -- > 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
