Multiple connections and events

Discussion of open issues, suggestions and bugs regarding IBDAC (InterBase Data Access Components) for Delphi, C++Builder, Lazarus (and FPC)
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zd
Posts: 78
Joined: Sun 01 Jul 2007 13:16

Multiple connections and events

Post by zd » Sat 15 Mar 2008 12:20

Hi!

I need your help please, with the following two questions about FB events:

My program gets information from two separate Firebird databases with two separate connections.

My question is, what happens if I create an IBCAlerter for one of the connections? Won't there be any problems with handling events because of the other connection?

What if I have two IBCAlerters connected to the separated databases?

And my last question:
I have noticed that if the FB server and the client with the IBCAlerter are on the same computer, my program doesn't always get the events coming from the server. Why does this happen?

Thank you for the answers!

Zd

Plash
Devart Team
Posts: 2844
Joined: Wed 10 May 2006 07:09

Post by Plash » Mon 17 Mar 2008 08:06

There should be no problems if you use several connections and one or more TIBCAlerter components.

We cannot reproduce the problem with event lost for local server. Please send to ibdac*crlab*com a complete small sample that demonstrates the problem, including the script for creating database objects.

zd
Posts: 78
Joined: Sun 01 Jul 2007 13:16

Post by zd » Mon 17 Mar 2008 17:44

Thanks for the answer Plash.

The problem came up hectically, so unfortunately, I can't send you a sample - it could be working 10 out of 10 times then stop working another time. If I'll have something, I'll send it in.

I just wanted to know if THEORETICALLY such problem could exist...

Thanks!

Plash
Devart Team
Posts: 2844
Joined: Wed 10 May 2006 07:09

Post by Plash » Tue 18 Mar 2008 08:19

We have no information what can cause this problem.

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