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What is Opf3? Why is Opf3? How is Opf3? All these burning questions and issues discussed here.

Ruben Parrilla
Posted on the 06/05/09 1:27 PM
Opf3 and ADO.net, Pervasive

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I am using Visual Studio 2008 and Pervasive DB. I am getting an exception that says 'reached the maximum number of connection pools'. I dig about in some forums and it seems the problem is realted to ADO.net 2. Version 3 is supposed to take care of this.
First, I would like to know what version of ADO.net is using Opf3.
Second, I have installed the PervasiveSQL-SDK-ADO.NET-9.50 and also the Pervasive client and I would like to know which version of Pervasive Opf3 is using.

Thanks in advance!

Christian Liensberger [Moderator]
Posted on the 06/05/09 1:49 PM
RE: Opf3 and ADO.net, Pervasive

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Hi!

Opf3 uses the Pervasive Assembly:

Pervasive.Data.SqlClient, Version=2.10.0.7, Culture=neutral, PublicKeyToken=c84cd5c63851e072

This is probably an older version. But you could update that by changing the reference in the Pervasive project to the newer version - that you probably downloaded with the SDK.

The "maximum numbers of connection pools" is also something that I haven't seen before. This error could go away if you update the reference to the newer Pervasive assembly.

Best regards,
Christian Liensberger

Ruben Parrilla
Posted on the 06/05/09 2:20 PM
RE: Opf3 and ADO.net, Pervasive

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How can I make Opf3 to use a specific version of Pervasive .net, is it by just referncing the assembly in the project?

Christian Liensberger [Moderator]
Posted on the 06/05/09 2:27 PM
RE: Opf3 and ADO.net, Pervasive

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You open the Opf3 Pervasive project and replace the current reference with a reference to the new Pervasive assembly. That should do it.

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