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Oracle Exception Network error
Posted: Wed 20 Jun 2007 21:05
by tvr
My company recently purchased OraDirect to connect directly to our database instead of going though a WebService. Now that we are using it, we are getting different network errors. Example: Network error: 200, Network error: (Could not find resource assembly), & Network error: ( An operation was attempted on something that is not a socket.). I'm closing all the connections.
Below is one of the errors exactly:
MAT_ADCI.exe
OracleException
Network error: (An operaton was attempted on something that is not a socket)
CoreLab1Oracleb::a+0xbd
CoreLab1Oracleau::a+0x75
CoreLab1Oraclen::a+0x31
CoreLab1Oraclen::b+0x31
CoreLab1Oraclen::e+0x26
CoreLab1Oraclei:d+0xb
CoreLab1Oracleah::b+0x10
CoreLab1Oraclead::a+0x51
CoreLab1Oracleu::l+0x16
OracleCursor::a+0x13
OracleCursor::Finalize+0x7
Do you have any ideas why we are getting this now using OraDirect for Mobile? Any help will be greatly appreciated. Thanks!
tvr
Posted: Thu 21 Jun 2007 06:04
by Alexey
What is the exact version of OraDirect .NET Mobile you use (X.XX.XX.X)?
Try to use the latest one.
If it is possible, send me a small test project to reproduce the problem. It is desirable to use 'scott' schema objects, otherwise include definition of your own database objects. Do not use third party components.
Use e-mail address provided in the Readme file.
Posted: Thu 21 Jun 2007 11:53
by tvr
We have Oradirect 3.55.18.1. Our project is in C# VS 2003, created to run on our Symbol PDT8100 hand-held scanner terminals (HHT). Everything works fine on the emulator, I think because we are not connecting and disconnecting.
You mentioned a third party software not to use. What exactly are you referring to. I will send you a sample of what we are doing. Thanks in advance.
tvr
Posted: Thu 21 Jun 2007 13:52
by tvr
How do we go about upgrading to the latest versions? Can we upgrade to 3.55.22 and is this part of the maintenance to the version we just purchased.
tvr
Posted: Fri 22 Jun 2007 11:03
by tvr
I e-mailed the file yesterday, any ideas yet. I have a serious deadline. Thanks again for you help in advance.
tvr
Posted: Fri 22 Jun 2007 15:00
by Alexey
tvr wrote:How do we go about upgrading to the latest versions? Can we upgrade to 3.55.22 and is this part of the maintenance to the version we just purchased.
You should download the latest version from the registered users area. The link must have been provided in the registration letter. Please try it, because the problem might be fixed in the latest version.
tvr wrote:I e-mailed the file yesterday, any ideas yet. I have a serious deadline.
If the problem persists with the latest version, please send me you project with valid database objects definitions, so that I could at least run the project.
Posted: Fri 22 Jun 2007 15:38
by tvr
Thanks for your response.
The weird thing with this is that it sends and retrieve data from the database with no problems. The error pops up intermittently, even when I'm not send or retrieving data, and it kicks me out the application.
Posted: Sat 23 Jun 2007 07:09
by Alexey
Does this happen when connection is already closed? Do you know why it is closed? If you close connection yourself, then we could fix the problem. If connection closes itself, you need to find out why.
Posted: Mon 25 Jun 2007 16:27
by tvr
This happens when we have closed the connection. The application closes the connection when each process that requires db connectivity has finished.
We are unable to download the upgrades due to circumstances beyond our control, so we would really appreciate a fix if you have one.
Posted: Wed 27 Jun 2007 12:44
by Alexey
OK, we will try to fix this.
Posted: Wed 04 Jul 2007 09:35
by Alexey
Please try OraDirect .NET version 3.55.23 which is available for download now.