Subject RE: [IBO] Error reading data from the connection: connection pooling / connection lifetime
Author Jason Wharton
Post date 2019-02-22T14:18:11Z
Patrick,
 
I'm not sure what to have you look at on this issue.  I would suspect you have a client.dll that is being used that isn't the correct client for the server you are talking to.
 
You may want to use the TIB_ClientLib component to take explicit control of this aspect of your application to make sure it is using the fbclient.dll that you intend.
 
Jason Wharton
 

From: IBObjects@yahoogroups.com [mailto:IBObjects@yahoogroups.com]
Sent: Friday, February 22, 2019 7:00 AM
To: IBObjects@yahoogroups.com
Subject: Re: [IBO] Error reading data from the connection: connection pooling / connection lifetime

Jason,

can you please say something about it?


On Friday, December 21, 2018, 3:48:35 PM GMT+1, patrick_marten@... [IBObjects] <IBObjects@yahoogroups.com> wrote:


 

A customer is receiving the error 335544726 "Error reading data from the connection" on start up of our application quite often, but not always. Following by an AV in fbclient.dll

After some research many reasons appear to be potentially responsible for such a behaviour. The only concrete solution, that worked at least for some, seems to be either to disable connection pooling or to increase connection lifetime to 60 seconds or thereabout. This is supposed to be done in the client software, i.e. in IBO in our case, if I understand it correctly.

So my question is: is it possible to do one of these two things with IBO and if yes: how?

We are using Delphi XE7, FB 2.5.2.26539, IBO 5.7.13 Build 2411
The application is running on a Terminalserver Windows 2008R2

Best regards,
Patrick