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  1. cra

    Possible VC++ bug concerning static functions vs. non-static variables

    ..."what is supposed to happen": Exactly my thoughts! In the meantime, I tried some other variants, and interestingly enough, VC++ incorrectly compiles it only if the ? : operator is used! And the best is: The program does *not* (!) crash, and the boolean flag is always true (!). Strange. Really.
  2. cra

    Possible VC++ bug concerning static functions vs. non-static variables

    ...must complain "error C2597: illegal reference to data member 'MyClass::itsFlag' in a static member function" for both examples, not only for the second, because itsFlag is a non-static variable used in a static function! I am *slightly* confused. P.S. Using MSVC++ 6.0 Enterprise + Service...
  3. cra

    malloc failed

    ...may have the same cause - it tries to allocate a buffer for transmission from/to the /WS-Client, and fails because the buffer is too big. However WSH seems to handle this error correctly and does *not* crash. I know this may not help very much, but perhaps it points you in the right...
  4. cra

    How 2 allow untrusted servercertificates with javax.net.ssl.SSLSocket?

    Hi, I want to use SSL simply to crypt data. It is *not* important to me to validate the identity of the server. So how do I convince javax.net.ssl.SSLSocketFactory and SSLSocket to accept *any* server certificate when I open a connection in my Java client? I created the server certificate...
    • cra
    • Thread
    • Replies: 1
    • Forum: Java
  5. cra

    There is a way to BackUp the Tuxedo Queue

    Do you mean the internal shared-memory service request and response queues or the /Q system? If you are passing messages via the /Q system (i.e. using tpenqueue() and tpdequeue() or TMQFORWARD servers), backup is automatically because all queue messages are usually stored in a file that is...
  6. cra

    Run as another user

    I forgot: To cancel the impersonation, use RevertToSelf()
  7. cra

    Run as another user

    Two steps are necessary: 1) Logon and 2) "Impersonation". Example: HANDLE hToken; LogonUser(localUser, NULL, localPassword, LOGON32_LOGON_BATCH, LOGON32_PROVIDER_DEFAULT, &hToken); ImpersonateLoggedOnUser(hToken); CloseHandle(hToken); Of course, you have to add error handling etc.
  8. cra

    declaring a constant

    hi dexy99, a floating point constant like "3.1415" is assumed to be of double precision in C++ by default. Your compiler just warns you that you initialize a single-precision constant using a double-precision value - if you use many digits after the point they may actually be lost in...
    • cra
    • Post #2
    • Forum: C++
  9. cra

    Getting the working directory.

    I assume you do not want to know the working directory, but the directory where the .exe file is located. The GetModuleFileName() Win32 API function tells you that: TCHAR appPath[MAX_PATH+1]; if( GetModuleFileName(NULL, appPath, MAX_PATH) == 0 ) { //failure } else { CString...
  10. cra

    Service request problem

    Error code 9 is the TPEPROTO error (protocol error). This usually means that a service was called in a context where this is not allowed. Without more information it is difficult to diagnose it ;-)
  11. cra

    Hi, does anyone know how to over

    yes of course... and it would be bad style to do it before when the application *is* in the foreground (at least without asking the user to allow a user profile modification).
  12. cra

    Hi, does anyone know how to over

    ...the MS Knowledge base: Call SystemParametersInfo(SPI_SETFOREGROUNDLOCKTIMEOUT, 0, (LPVOID)0, SPIF_SENDWININICHANGE | SPIF_UPDATEINIFILE) and *all* the applications on your system behave like under Windows NT or 95 and can put themselves into the foreground - this is a global setting that...
  13. cra

    Hi, does anyone know how to over

    Hi, does anyone know how to overcome the following restriction in the Win32 API under Win2K/XP? "Windows NT 5.0 and later: An application cannot force a window to the foreground while the user is working with another window. Instead, SetForegroundWindow will activate the window (see...
  14. cra

    How to put window to front in WinXP

    strange - it should NOT work in Win2k, too, quote from the Win32 doc: Windows NT 5.0 and later: An application cannot force a window to the foreground while the user is working with another window. Instead, SetForegroundWindow will activate the window (see SetActiveWindow) and call...
  15. cra

    Physical memory only

    No, you can force Win32 to lock memory into physical memory using the VirtualLock() function. Please look at the documentation of VirtualLock() for details because there are some prerequisites (all memory pages must be committed, there is a maxiumum of locked pages, etc.).
  16. cra

    Help, I Lost My Toolbox

    Ooops... Stupid me.... :-) Right-Click on an empty spot in the Toolbar, then select "Controls".
    • cra
    • Post #3
    • Forum: C++
  17. cra

    Help, I Lost My Toolbox

    Aaaaarrrrgggggg!!! I did the same thing because I was just curious, and I can't find out how to re-activate it, either :-(
    • cra
    • Post #2
    • Forum: C++
  18. cra

    The behavior of a session stateless ejb with synchronized method?

    I think because EJBs objects are always used single-threaded by the container, the synchronized keyword is not meaningful at all. The container always ensures that there are no concurrent calls to the bean's methods including the predefined methods of the XxxxBean interfaces.
  19. cra

    Possible to delay msg delivering in JMS?

    Hi, I use JMS inside J2EE via a message-driven bean in a container-managed transaction. I use Borland Enterprise Server 5.0.1 that uses the SonicMQ JMS implementation. Now I came across the following problem: When the transaction is set to rollback-only in the onMessage() function, SonicMQ...
  20. cra

    independent process

    oops... "has been rolled back ... before" is wrong. Should have been "has been marked abort-only ... before". The actual rollback happens after the last tpreturn().

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