Hi,

i have a big problem.

I have written a java-programm that connects to firebird.

On one of my customers the server where my programm runs crashes from time to time (1 time a week).

Its a Windows 2000 Server with SP3 installed.

I get the following in the system Event-Log:

Event ID 2019

Description:
The server was unable to allocate from the system nonpaged pool because the pool was empty.

 

This error is decribed here: http://support.microsoft.com/default.aspx?scid=kb;en-us;Q133384

 

When this error occurs no client can connect to the server.

(the server can see the clients, but the client no longer the server)

 

I'm using Jaybird RC1 with Firebird 1.0.

The only difference between this customer and my other ones is jaybird.

Elsewhere i'm using Interclient.

But I can't use IC at this customer because of some bugs with it.

This is my largest customer. I'm using 2 connections(1 read/1 write) to the db for every client,

and i have up to 25 Clients that can work with my programm simultaneous. I'm only closing the 2 connections when the client disconnects from my programm. (Sometimes after a few days)

 

I have used poolmon to identify the pool tag that consumes all from the nonpaged pool.

Its called 'AfdB'

Does someone know where this is used ?

Is it in Jaybird ?

Or is it in Firebird ?

 

gruß

Carsten Schäfer