I changed my backup/restore routine and used gbak instead of the FBRestore
class. That helps no more shutdowns now.
There seems to be something wrong with FBRestore. Calling the class is pretty
straight. So I don't see a ~usage~ error of that class.
FbRestore restore = new FbRestore();
restore.BackupFiles.Add(new FbBackupFile(fromPath));
restore.ConnectionString = connectionString;
restore.Options = FbRestoreFlags.Create;
restore.PageSize = 4096;
restore.Verbose = true;
restore.ServiceOutput += delegate(object sender, ServiceOutputEventArgs e) {
callback(e.Message); };
restore.Execute();
-----Ursprüngliche Nachricht-----
Von: Ralf Jansen [mailto:ralf.jan...@mailstore.com]
Gesendet: Donnerstag, 7. Juli 2016 18:19
An: For users and developers of the Firebird .NET providers
<firebird-net-provider@lists.sourceforge.net>
Betreff: Re: [Firebird-net-provider] using fb 2.5 and 3.0 embedded concurrently
Checked. No dangling connections in the transaction pool after backup restore.
Then when the ~connection shutdown~ error state is reached only 3.0 connections
are in the pool.
If i wasn't clear I can't create any connection in that state. Not even create
a new Database and connect to that. Any connection will throw a ~connection
shutdown~ Exception after that state is reached.
It is not dependent to a certain database. Feels more like the hole embedded
Firebird client is in a shutdown state then :(
-----Ursprüngliche Nachricht-----
Von: Ralf Jansen [mailto:ralf.jan...@mailstore.com]
Gesendet: Donnerstag, 7. Juli 2016 17:42
An: For users and developers of the Firebird .NET providers
<firebird-net-provider@lists.sourceforge.net>
Betreff: Re: [Firebird-net-provider] using fb 2.5 and 3.0 embedded concurrently
I call FbConnection.ClearPool before backup. So there shouldn't be any 2.5
connections to that database still hanging around.
The backup restore I do is inplace. I have replaced the fdb database in its
original location (2.5 before a 3.0 version afterwards). I assume if I had
2.5er connections still in the pool that won't be allowed since there would be
open handles to the database and I couldn't replace the file then?
I will check if clearing the pool when I'm running into the ~ connection
shutdown~ error state helps. But I doubt that this problem has something to do
with the connection pool.
-----Ursprüngliche Nachricht-----
Von: Jiří Činčura [mailto:j...@cincura.net]
Gesendet: Donnerstag, 7. Juli 2016 17:31
An: firebird-net-provider@lists.sourceforge.net
Betreff: Re: [Firebird-net-provider] using fb 2.5 and 3.0 embedded concurrently
> To get that fixed I need to
> restart the process.
Are you sure. Isn't just cleaning the pool for that connection enough?
--
Mgr. Jiří Činčura
Independent IT Specialist
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