Error with SUNPKCS11 and Terminal Server

Question

I've found a problem when trying to create a SUNPKCS11 Provider through a Terminal Server session. My code is as simple as this:
Provider pkcs11Provider = new sun.security.pkcs11.SunPKCS11(pkcs11ConfigPath);I see that it works fine in my local system, but when I run it through a Terminal Sever session, I get the ProviderException CKR_TOKEN_NOT_RECOGNIZED. The amazing thing is that if I try to do it several times, at last it works. I mean, doing that...
Provider pkcs11Provider = null;
while (pkcs11Provider == null) {
   try {
      pkcs11Provider = new sun.security.pkcs11.SunPKCS11(pkcs11ConfigPath);
   } catch (ProviderException e) {
      Throwable cause = e.getCause();
      if (!(cause instanceof PKCS11Exception && ((PKCS11Exception) cause).getErrorCode() == PKCS11Constants.CKR_TOKEN_NOT_RECOGNIZED)) {
         throw new TokenInicializationException(e);
}...it finally works. It needs much more times to get it with JRE 1.6 (about 1500) than with 1.5 (about 10).
I'm completely lost and I haven't found anything around about this. Can someone help me to avoid using this loop?

Answer 1

When using NT Terminal Server, attempting to boot or shutdown Tuxedo can
fail for semaphore errors.
This is because NT Terminal Server performs "object decoration" for
kernel objects that are created while in a remote session. For example,
if you create a semaphore named foo locally, it will be called foo. But
if you create a semaphore called foo while logged in remotely with
session id 1, the semaphore name will be foo:1
To be able to work with Tuxedo within a remote login window, "object
decoration" needs to be turned off.
SOLUTION:
First make sure the tuxipc service is not running.
Change directory into %TUXDIR%\bin
Run Register
Register libgp.dll /SYSTEM
Run Register on all other dll's in %TUXDIR%\bin, it need be only run once.
This will turn off "object decoration" for these dll's and remote admin
of Tuxedo should no longer fail.
Ray Castro Junior wrote:
Hi,
I have the product Bea Tuxedo v7.1 for Windows 2000 server.
Machine: Compaq ProLiant.
If I to install in the same machine the Terminal Server the tuxedo stops all the
function.
What it can be this?
Thanks in advance.
Ray