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List: midware
Subject: Re: [midware] Connection Lost
From: midware () jakobsoftware ! de
Date: 2002-12-06 19:06:50
[Download RAW message or body]
At 19:46 06.12.2002 +0100, you wrote:
> >In some environments the clients Appserevr was up before result
> >has been sent from Server in some not.
>
>Sorry, I don't understand what you mean.
>Can you explain a litle bit more.
Client works also as a server for the server app.
The clients server component was startet little
after the first asny request to the server app was
sended. In some environments the server app
sended data to the client before clients server
component was running, which caused a "loggout"
in the server app. If you have a faast server and a
fast network an slow clients (W98 e.g.) you get
problems. If you have very fast clients, chances
are very high that this problem never arises.
>--
>francois.piette@overbyte.be
>http://www.overbyte.be
>
>----- Original Message -----
>From: <midware@jakobsoftware.de>
>To: <midware@elists.org>
>Sent: Thursday, December 05, 2002 9:24 AM
>Subject: Re: [midware] Connection Lost
>
>
>At 19:33 27.11.2002 +0100, you wrote:
>
> > > if i understand you right, i should follow the path Haakon describes=
...
> >
> >Yes, indeed.
> >And if you read my previous post, I added the property ListenBacklog to
>both
> >TWSocket and TAppServer. Please hard code a higher value to your TWSocket
> >copy (search for wsocket_listen call) and try your app. Tell me if this
> >solve your problem.
>
>i have the feeling, as if the server is responding much better on heavy=
load
>i increased to 100 connection.
>But i also saw a small piece that puzzled me. It seems as if the clients
>AppServer was running after sending the first requests to the server. In
>some environments the clients Appserevr was up before result has been
>sent from Server in some not.
>
> >--
> >francois.piette@overbyte.be
> >http://www.overbyte.be
> >
> >
> >----- Original Message -----
> >From: <midware@jakobsoftware.de>
> >To: <midware@elists.org>
> >Sent: Wednesday, November 27, 2002 7:17 PM
> >Subject: Re: [midware] Connection Lost
> >
> >
> >At 18:16 27.11.2002 +0100, you wrote:
> > >This is not an answer to your problem, but I don't understand why you
>setup
> > >such a complex architecture. As far as I understand your server, it
> > >serialize requests and send answers to the client which sent the=
request.
> > >This is basically what the AppServer does without anything special. At
> > >client side, if I understand well, you serialize requests and send them
>to
> > >the server using a single TAppSrvClient and process answers when they
> >comes.
> > >That indeed is not done by client side by default.
> >
> >There are several reasons
> >a) i wanted to make as much as possible async
> >b) many of request send to client may come from different
> > sources, so the server is an active part triggering things at=
client
> >side
> >c) Many events come from "outer spaces" into the system
> >d) Some of the requests are complicate and in this architekture,
> > transport (Midware) is more or less a layer and not heavily woven
> > into the processes
> >e) project his grown and grown and grown and grows still.
> >f) as new sources of events are added, most of them reach the server
> > and he will map no wellknown events ed client side
> >
> > >About your problem: Error 10061 is connection refused. This may happend
>if
> > >the server runs out of sockets because there are too many concurrent
> > >connection (not for TAppServer but for WinSock which has limitations,
> > >depending on the OS version).
> >
> >if i understand you right, i should follow the path Haakon describes ...
> >
> >
> >------------------------------------------------------------
> >-- Juergen Jakob Software-Entwicklung
> >-- Rosmarinweg 9, D-37081 Goettingen
> >-- phone: +49-551-66950, fax +49-551-66955
> >--
> >-- Deutsche Vertretung f=FCr AVG Antivirus System
> >--
> >-- e-mail: info@Jakobsoftware.de (please use MIME)
> >-- Alternate email: juergen.a.jakob@t-online.de
> >-- http://www.JakobSoftware.de
> >-----------------------------------------------------------
> >
> >
> >
>=
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>
>------------------------------------------------------------
>-- Juergen Jakob Software-Entwicklung
>-- Rosmarinweg 9, D-37081 Goettingen
>-- phone: +49-551-66950, fax +49-551-66955
>--
>-- Deutsche Vertretung f=FCr AVG Antivirus System
>--
>-- e-mail: info@Jakobsoftware.de (please use MIME)
>-- Alternate email: juergen.a.jakob@t-online.de
>-- http://www.JakobSoftware.de
>-----------------------------------------------------------
>
>
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>
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>Ausgehende Mail ist zertifiziert virenfrei.
>\berpr|ft durch AVG Antivirus System (http://www.grisoft.com/de).
>Version: 6.0.426 / Virendatenbank: 239 - Erstellungsdatum: 02.12.2002
>
>
>_______________________________________________
>Midware mailing list [http://www.elists.org/mailman/listinfo/midware]
>Visit our website at: http://www.overbyte.be
>
>
>---
>Eingehende Mail ist zertifiziert virenfrei.
>=DCberpr=FCft durch AVG Antivirus System (http://www.grisoft.com/de).
>Version: 6.0.427 / Virendatenbank: 240 - Erstellungsdatum: 06.12.2002
------------------------------------------------------------
-- Juergen Jakob Software-Entwicklung
-- Rosmarinweg 9, D-37081 Goettingen
-- phone: +49-551-66950, fax +49-551-66955
--
-- Deutsche Vertretung f=FCr AVG Antivirus System
--
-- e-mail: info@Jakobsoftware.de (please use MIME)
-- Alternate email: juergen.a.jakob@t-online.de
-- http://www.JakobSoftware.de
-----------------------------------------------------------
---
Ausgehende Mail ist zertifiziert virenfrei.
=DCberpr=FCft durch AVG Antivirus System (http://www.grisoft.com/de).
Version: 6.0.427 / Virendatenbank: 240 - Erstellungsdatum: 06.12.2002
_______________________________________________
Midware mailing list [http://www.elists.org/mailman/listinfo/midware]
Visit our website at: http://www.overbyte.be
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