Hello
I have an application that TWSocketServer is running in main thread,
consequently, all messages from clients are also processed by the main
thread loop
I have been able to change the processing thread of the clientes from main
thread to a pool of threads that I have (By using
No, ICS is not thread-safe (out of the box)! Like the VCL is not
thread-safe as well. Use of ThreadDetach and ThreadAttach just ensures that
ICS-events trigger in the attached thread's context. There's more to
serialize like access to the client list, etc.
Ok, so if I use ThreadAttach and
François
I share this opinion.
I would let the client sockets attached to a single the thread (no
necessarily the main thread) and handle all communication. Once a job has
been received, then the data is passed to a worker thread, thru a queue, for
processing. Probably a single queue serviced
Hello all
We have stumbled at a very strange issue with our software that uses ICS as
core for sockets.
This is not the first time that it happens and has happened in different
customers but it is kind of rare.. What happens is that ASyncReceive routine
from TCustomWSocket hangs in
Dear ICS team
Does ICS supports FreePascal?
I've seen from the include file that some work has been done in the past to
make it compatible with FreePascal but maybe that was old work.
I would like to know if you have any plans to support Lazarus and
FreePascal?
We are now starting to worry
Angus
Did you have a chance to check that SSL problem on FD_READ that we have?
I have fixed my local copy of ICS and it works fine for both with and
without SSL (We are using SSL for one equipment we are testing).
inside TCustomSslWsocket.Do_FD_READ:
I added
if (not FSslEnable) or
> The code you say you added is already there, but after the >
> WSocket_Synchronized_WSAASyncSelect call, so what needs to be understood > is
> if this call, and the related in the finally section of the try > block, is
> really needed when not in a SSL request, as the non-SSL > version of the
as well
On Feb 4, 2017 9:07 PM, "Éric Fleming Bonilha" <e...@digifort.com.br> wrote:
Well do you know how long I've been asking them to fix this broken code? It
has been months... The code is clearly broken and I've even provided demo
programs showing one of the issues.
Im alread
Well do you know how long I've been asking them to fix this broken code? It
has been months... The code is clearly broken and I've even provided demo
programs showing one of the issues.
Im already fed up... So I just fixed my local code and don't care anymore
if they will fix it or not... This
Tecnically, a showmodal is not total blocking process, although it blocks
the current flow. Internally it will call a message loop that will keep
processing windows messages so the application can run.
This have always worked for years without any issue and my whole software is
based on that,
Angus
Would you at least take a look at it again? Adding that line in SSL socket
before actually checking if SSL is being used is changing the behavior of
the base class and breaking compatibility
> Not quite sure why the V8.22 change in wsocket made this change, but it
> was an important bug
Hi
I recently came across an issue with our software after updating to ICS 8.26
We previously used ICS 8.06 and its default compiling directives did not
add SSL support, but 8.26 by default activates SSL and makes TWSocket class
to be derived from SSL socket
I don't know if the problem is
some socket routine...
Would someone please look into this issue? I can make some example
application to demonstrate the behavior (I just don't know how to properly
fix it)
Thanks
On Sat, Aug 13, 2016 at 2:50 PM, Éric Fleming Bonilha <e...@digifort.com.br>
wrote:
> Hi
>
> I re
Nobody is receiving these e-mails??
De: Éric Fleming Bonilha [mailto:e...@digifort.com.br]
Enviada em: Monday, August 15, 2016 7:08 PM
Para: ICS support mailing
Assunto: Re: Compiling with SSL active changes socket behavior
Could anyone check this? Or at least acknowledge
Could anyone check this? Or at least acknowledge that it was received?
Thanks
On Sat, Aug 13, 2016 at 3:13 PM, Éric Fleming Bonilha <e...@digifort.com.br>
wrote:
> I evaluated a little more on this behavior and realized that actually many
> many parts of our software will open
e so much easier if you rewrote your application to
> remove blocking modal dialogs from event handlers.
>
> Angus
>
>
> Original Message
>
> *Subject:* Re: [twsocket] Compiling with SSL active changes socket
> behavior
> *From:* Éric Fleming Bonilha
ut SSL, but we will need
> SSL
> soon, and if we activate SSL it will simply break our whole software
> because you are changing the receive behavior of all sockets
>
> Could someone please take this problem seriously and analyse the issue?
>
> I can show you over a TeamVi
t;
> It really would be so much easier if you rewrote your application to
> remove blocking modal dialogs from event handlers.
>
> Angus
>
>
> Original Message
>
> *Subject:* Re: [twsocket] Compiling with SSL active changes socket
> behavior
> *
this on our software
Thank you!
Eric Fleming Bonilha
On Wed, Aug 31, 2016 at 6:18 PM, Éric Fleming Bonilha <e...@digifort.com.br>
wrote:
> Angus
>
> Would you at least take a look at it again? Adding that line in SSL socket
> before actually checking if SSL is being
- Drop older version
- Remove obsolete properties
On Wed, Oct 5, 2016 at 5:46 AM, Angus Robertson - Magenta Systems Ltd <
an...@magsys.co.uk> wrote:
> The recent introduction of OpenSSL 1.1.0 required a lot of internal
> changes in ICS which were made backward compatible with older versions.
8 PM, Éric Fleming Bonilha <e...@digifort.com.br>
wrote:
> Angus
>
> I have also uploaded the file to Dropbox: https://www.dropbox.
> com/s/ces533zsvkseghs/ShowModal.rar?dl=0
>
> Eric
>
>
> On Fri, Dec 2, 2016 at 11:44 AM, Éric Fleming Bonilha <
> e...@digif
Angus
I don't understand what you mean.. I can download the file from
http://www.digifort.com/files/temp/ShowModal.rar normally using Chrome or
Edge
And I did not see any message from you asking for that... If you sent any
message to this list, it was not received..
Eric
On Thu, Dec 1, 2016
Angus
I have also uploaded the file to Dropbox:
https://www.dropbox.com/s/ces533zsvkseghs/ShowModal.rar?dl=0
Eric
On Fri, Dec 2, 2016 at 11:44 AM, Éric Fleming Bonilha <e...@digifort.com.br>
wrote:
> Angus
>
> Were you able to download the file?
>
> The file at WeTran
Hello Angus
Did you have some time to evaluate this issue?
Thanks
On Wed, Nov 23, 2016 at 12:20 AM, Éric Fleming Bonilha <e...@digifort.com.br
> wrote:
> Angus
>
> I have created a very simple demo application that shows how USE_SSL
> changes the behavior of OnDataAva
Angus
Were you able to download the file?
The file at WeTransfer will expire in 4 days
Thanks
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Hi Angus
Thanks for the reply. This is indeed a strange problem, because there's no
deadlock or locking problem, and the problem does not happen in a
deterministic way.. its kind of random, so I have to keep it running for a
few seconds or minutes, then it will stop, maybe when a certain
Angus
Funny thing, when the error happens, getlasterror from SSL returns:
error:1408F10B:SSL routines:ssl3_get_record:wrong version number
The disconnection is easily reproduceable by spawning a few threads
Eric
On Wed, Oct 3, 2018 at 2:01 PM Éric Fleming Bonilha
wrote:
> Angus
>
Hi
I'm experiencing a strange issue that I think could be related to OpenSSL,
but I want to make sure..
In a simple explanation, I have a TWSocketServer which serves sockets on
SSL. I have 1 client connected to it and I send video data through this
socket to the client connected to my server. If
I understand
But non-threaded is not an option.. our application is a high performance
video management system, it must be multi-threaded, in fact we have a very
highly threaded architecture, and it would create huge bottlenecks making
it single threaded (for network message processing). This
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