[Firebird-net-provider] Connection close after culture change

[Lukáš V. <l.v...@gm...>]

Good morning,

i found interesting bug. When you change culture of application while 
it's connected to firebird database, the connection won't be returned 
into pool.

Here is example code (from Page_Load) :
        this.Culture = "en-GB";
         FbConnection fbc = new 
FbConnection("Database=d:/database.fdb;DataSource=localhost;User=sysdba;Password=masterkey;Dialect=1;Charset=UTF8;Pooling=true;MinPoolSize=0;MaxPoolSize=10;Connection 
lifetime=30;");
         fbc.Open();

         this.Culture = "cs-CZ";

//        this.Culture = "en-GB";    When you change it back everything 
will be OK

         fbc.Close();

this code will fail after 10 calls on "System.InvalidOperationException: 
Connection pool is full". Its thrown from 
"FirebirdSql.Data.FirebirdClient.Pool.CreateNewConnectionIfPossibleImpl".

After quick look into the source code i think that problem is in 
generating NormalizedConnectionString (FbConnectgionString.cs:233). This 
code is probably culture dependent.

I'm using  Fb .NET Provider version 4.1.0.0 and .NET FW version: 
4.0.30319 and ASP .NET 4.0.30319.34009

Thank you for answer

Lukáš Vykydal