DDE communication problem
We are currently using DDESERVER framework project to communicate between our Forté application and a Brock Software client one.
The Dde channel is used in a rather heavy way and it happens that some 'Get Item' invoked from the Brock application gives nil result back ('null Dde Request Data' message at the Brock part).
1) Has anyone already used DDESERVER project and encounters such items not being get back ?
2) Is there some solution to monitor DDE channel at Windows side to fix responsability for this problem (bug from Brock, Forté, Microsoft ?) ?
Thanks by advance for any suggestion concerning this problem.
Joël
Joël -
Are you using Release 2 or 3? There were some fundamental problems with the
way in which links were implemented in R2 - I am not sure if these carry
over to R3. Briefly:
Warm data notifications were implemented as Hot notifications;
The LinkStartRequest event was generated only for the first request for an
item across all clients;
The Forte client misrepresented a Cold GetComplete event as a
HotLinkDataArrived event in some circs.
Let me know if these seem relevant.
DDESPY can be used to trace the sequence of DDE interactions in quite a lot
of detail. It can be useful to pinpoint what types of links or requests are
initiated (especially if at least one side of the conversation is not under
your direct programmatic control) and how each side responds to the other.
All the best -
Gerard R. Connolly
GRC Associates, Inc. - A Forte Consultancy
610/296-0688
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[console.jpg]
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"Campot" <[email protected]> escribió en el mensaje
news:[email protected]..
> Hi, I think I have a communication problem between the servers in a
cluster,
> I attached a picture of the administration console where it seems that one
> server in the cluster cant communicate with the other.
> (one server is running on Windows and the other on Linux)
>
> Any ideas to solve this problems?
> Thanks
>
>
>
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NAT_EZVPN_Destination NAT_EZVPN_Destination no-proxy-arp route-lookupHi,
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Communication problem with printer when using Parallels
OK, apologies if this has been asked elsewhere but I've been trawling the forum for an hour and have yet to find the exact problem that I'm having!
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I have included a document with the trouble shooting steps you need to take to resolve the issue. I know that you weren't installing the printer when you received the error, but it's the trouble shooting steps that are important. Please follow the instructions for Steps one and two, as the software is already installed you shouldn't need to follow Step three.
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Happytohelp01
Please click on the Thumbs Up on the right to say “Thanks” for helping!
Please click “Accept as Solution ” on the post that solves your issue to help others find the solution.
I work on behalf of HP -
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Thanks.Thanks...found out that an HP5610xi All-in-One will not completely communicate with Adobe 9.0 Had to go to Adobe 6.0
Date: Thu, 17 Dec 2009 03:19:49 -0700
From: [email protected]
To: [email protected]
Subject: Communication problem with Adobe 9.0 and HP Printer when I scan
May be that the HP software doesn't support Adobe Reader 9.
> -
I have checked and the Adobe Digital Editions is authorized. The library book doesn't expire for another 14 days. These have been the only two suggestions that I have found in other forums. Does anyone have any other suggestions?
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Thanks!
TonyPlease refer to the KB article, Public Knowledge Base
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