5 messages in com.mysql.lists.win32RE: embedded server for 4.1.9| From | Sent On | Attachments |
|---|---|---|
| Joseph Garry | 02 Feb 2005 12:19 | |
| SGr...@unimin.com | 02 Feb 2005 12:21 | |
| Joseph Garry | 02 Feb 2005 13:00 | |
| SGr...@unimin.com | 02 Feb 2005 14:08 | |
| Joe Garry | 02 Feb 2005 14:20 |
| Subject: | RE: embedded server for 4.1.9 |
|---|---|
| From: | Joe Garry (jga...@usbiometrics.net) |
| Date: | 02/02/2005 02:20:06 PM |
| List: | com.mysql.lists.win32 |
I put something out on the general forum. Perhaps I could try the general list. Thanks for your help.
Joe Garry
Software Engineer
US Biometrics
-----Original Message----- From: SGr...@unimin.com [mailto:SGr...@unimin.com] Sent: Wednesday, February 02, 2005 4:09 PM To: Joe Garry Cc: win...@lists.mysql.com; mys...@lists.mysql.com Subject: RE: embedded server for 4.1.9
Yep, you seem to have a good handle on the authentication issue. Have you tried compiling a DEBUG version and tracing through the code? Maybe you can catch the GPF when it happens and figure out what's messing up. Since it's failing early (during a connection) this should be rather easy to capture and debug.
I don't know how many people on this list actually compile their own servers let alone deal with the embedded version. You may have better luck with someone on the GENERAL discussion list. (I CC:ed that list with my response)
Sorry, but compiling/building MySQL is not something I have done yet, I defer to all the others with more experience. I am sure someone can help you run this fault to ground. ;-)
Shawn Green Database Administrator Unimin Corporation - Spruce Pine
"Joseph Garry" <jga...@usbiometrics.net> wrote on 02/02/2005 04:00:25 PM:
Thanks for your response. From what I read, this should be a problem if you attempt to connect a client built with earlier versions of the client libraries with a db built with 4.1.9. But in this case I have rebuilt the app with the client libraries for 4.1.9. Also, the app gpf's. If it were an authentication issue, I would expect that it would simply fail to connect. As well, I have downloaded the source for 4.1.9, and have tried to run the test for the embedded server, and I am getting similar results. Hmmmm.
Joe Garry Software Engineer US Biometrics
-----Original Message----- From: SGr...@unimin.com [mailto:SGr...@unimin.com] Sent: Wednesday, February 02, 2005 2:22 PM To: Joe Garry Cc: win...@lists.mysql.com Subject: Re: embedded server for 4.1.9
"Joseph Garry" <jga...@usbiometrics.net> wrote on 02/02/2005 03:20:19 PM:
I had written a windows app using the C api that used the embedded server for 4.0.18, and it worked fine. Now I am trying to upgrade to 4.1.9, and it is not working. When I hit the statement mysql_real_connect, it gpf's. This behaviour is the same as what I experience when I try to run the original app built for 4.0.18 against a db that was built with 4.1.9. Any ideas?
I can't tell you why it's gpf-ing but have to ask if you factored in the
change in authentication methods that happened at version 4.1 into your design? You are all around that breaking point (working in both directions). There is a lot of information on that change in the manual
and in this list's archive. Just my $.02
Shawn Green Database Administrator Unimin Corporation - Spruce Pine