Hi Tibor, yes, I 'm having the exact same problem when using the Alchemi.ManagerExec.exe, and I've tred both the binary and the source versions, just in case. The interesting thing that I noticed today is that when an application (the PiCalculator in this case) finishes execution, there is some disk activity for 5-10 seconds. If I close the application during this time-frame, the Manager crashes. But if I wait for 10 seconds or so until the disk activity stops, and the I close the application, the Manager will not crash. I looks like the Manager wants the application open for a little bit more after the GApplicationFinish(ApplicationFinished) callback is invoked. (BTW, when I'm mentioning "closing" the application, I don't mean prematurely, or by pressing the console's X button. I just press the enter key to satisfy the last Console.ReadLine(); ) I will try to investigate further the problem, as I need it working for my MSc dissertation, but as I'm really new to Alchemi, I don't think I'll achieve much. Any help will be greatly appreciated.
Regards, Anastis Tibor Biro wrote: > Hi Anastis, > > Do you have the same problem if you use Alchemi.ManagerExec.exe? The problem > might be related only to the Manager's service implementation. > > Regards, > Tibor > > > >> -----Original Message----- >> From: [EMAIL PROTECTED] [mailto:alchemi- >> [EMAIL PROTECTED] On Behalf Of Anastis >> Sourgoutsidis >> Sent: Monday, June 12, 2006 1:20 PM >> To: [email protected] >> Subject: [Alchemi-developers] Unhandled "AccessViolationException" in >> 1.0.4 >> >> Hi, >> I've already posted this in the users' list but didn't got any >> response, so I'm posting it here as well. I do apologize if my action is >> an annoying repetition. >> >> I'm running the Manager as a service, using SQL2000, but I've also tried >> different configurations like inMemory storage and ManagerExec, and it >> happens every time. >> When I'm running any of the sample programs, execution flows normally >> and I get the results from the executor (same pc). When I exit the >> application though, the Manager crashes and I have to start it manually >> again. This happens every time i run a sample. The last few lines of the >> manager's logfiles say: >> ------------------- >> 2006-06-10 14:37:41,498 [4320] DEBUG - >> GManager:Owner_StopApplication():0 - App. >> a912d0eb-b43a-40e6-86ad-0b3022cfc800 stopped >> >> 2006-06-10 14:37:41,528 [4320] ERROR - Unhandled Exception in Alchemi >> Manager Service: sender = Name: Alchemi.ManagerService.exe >> There are no context policies. >> >> System.AccessViolationException: Attempted to read or write protected >> memory. This is often an indication that other memory is corrupt. >> at System.Net.UnsafeNclNativeMethods.OSSOCK.WSAGetOverlappedResult >> (SafeCloseSocket socketHandle, IntPtr overlapped, UInt32& >> bytesTransferred, Boolean wait, IntPtr ignored) >> at >> System.Net.Sockets.BaseOverlappedAsyncResult.CompletionPortCallback(UInt32 >> errorCode, UInt32 numBytes, NativeOverlapped* nativeOverlapped) >> at >> System.Threading._IOCompletionCallback.PerformIOCompletionCallback(UInt32 >> errorCode, UInt32 numBytes, NativeOverlapped* pOVERLAP) >> -------------------- >> >> I've noticed that this happens when I close an application, but not when >> I disconnect from the manager, e.g. I can connect and disconnect >> multiple times to the manager using Alchemi.Console, but the Manager >> only crashes when I close the Alchemi.Console window. >> >> I've tried compiling and running the Manager from the sources, but the >> same thing happens. Furthermore, even in debug mode, when the excetion >> is raised, there is no indication as to where it was raised. >> >> Any help would be greatly appreciated, >> >> Regards, >> >> Anastis Sourgoutsidis >> University of Teesside, UK >> >> >> >> _______________________________________________ >> Alchemi-developers mailing list >> [email protected] >> https://lists.sourceforge.net/lists/listinfo/alchemi-developers >> > > > _______________________________________________ Alchemi-developers mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/alchemi-developers
