Hello Jack,
> So when I resume,
> instead of setting the option, I can still use the Resume()
> function to resume notification?
I'm not sure I understeand completely what you ask but:
- Pause will stop notification from winsock. If there is already data
received then OnDataAvailable will keep
Hello Francois,
Thanks for the reply. I'll try that. So when I resume,
instead of setting the option, I can still use the Resume()
function to resume notification?
--
Best regards,
Jack
Sunday, February 19, 2006, 2:20:54 AM, you wrote:
>> I find that calling pause in OnSessionConnected() is ef
> I find that calling pause in OnSessionConnected() is effective.
> But calling pause in OnClientDataAvailable() does not work.
> OnClientDataAvailable() keeps getting fired. Any ideas?
Maybe your socket already received data when you pause it.
Pause only affect winsock notification. It stops noti
Jack wrote:
> Hello Francois,
>
> I find that calling pause in OnSessionConnected() is effective.
> But calling pause in OnClientDataAvailable() does not work.
> OnClientDataAvailable() keeps getting fired. Any ideas?
You may have paused the server socket instead of the
TWSocketClient?
Arno Gar
Hello Francois,
I find that calling pause in OnSessionConnected() is effective.
But calling pause in OnClientDataAvailable() does not work.
OnClientDataAvailable() keeps getting fired. Any ideas?
--
Best regards,
Jack
Sunday, January 22, 2006, 10:33:21 AM, you wrote:
>>> Maybe use Pause/Resume
Hello Francois,
> You can't ignore OnDataavailable event !
Got it.
>> > There is a flag FPaused but it is not exposed as a property.
>> Oh, will you be able to expose it? I can modify the source
>> code for now but I think it's useful when Pause and Resume
>> is exposed.
> Not really. You can
> >>> Maybe use Pause/Resume ?
>
> > It suppress async notification. So you don't receive events anymore but I/O
> > continue as much as winsock can, for example filling his receive buffer.
>
> Got it. Wouldn't this be similar to ignoring OnDataAvailable event
You can't ignore OnDataavailable even
Hello Jack,
>> It suppress async notification. So you don't receive events anymore but I/O
>> continue as much as winsock can, for example filling his receive buffer.
> Got it. Wouldn't this be similar to ignoring OnDataAvailable event
> and is vulnerable to DOS attack?
If you call Pauze then wi
Hello Jack,
> if there is data available but do not want to actually remove
> the data from twsocket's buffer. This is because I want to
You can use Pauze / Resume but there is also a very simple way to do it,
just set wsoNoReceiveLoop in SocketOptions to True and dont Receive in
OnDataAvailable,
Hello Francois,
>>> Maybe use Pause/Resume ?
> It suppress async notification. So you don't receive events anymore but I/O
> continue as much as winsock can, for example filling his receive buffer.
Got it. Wouldn't this be similar to ignoring OnDataAvailable event
and is vulnerable to DOS attack
>> Maybe use Pause/Resume ?
>
> Oh, I didn't even know these two methods. So Pause will stop
> all network connectivity on that socket until it's resumed?
It suppress async notification. So you don't receive events anymore but I/O
continue as much as winsock can, for example filling his receive b
Hello Francois,
>> At some point I'd like to know
>> if there is data available but do not want to actually remove
>> the data from twsocket's buffer. This is because I want to
>> open a remote socket and make sure it's in wsConnected state,
>> then I'll retrieve data and send it through the remot
> Is there a way to tell the number of bytes available without
> actually retrieving the data?
There is RcvdCount but due to winsock limitation, it is not always accurate.
> At some point I'd like to know
> if there is data available but do not want to actually remove
> the data from twsocket's b
Sent: Sunday, January 22, 2006 5:25 AM
> Subject: [twsocket] OnDataAvailable called before shutdown with no data
>> Hello Francois and all,
>>
>> I use telnet as client to connect to a twsocketserver,
>> after connecting to it, without sending any data from
>> the c
<= 0.
--
Contribute to the SSL Effort. Visit http://www.overbyte.be/eng/ssl.html
--
[EMAIL PROTECTED]
http://www.overbyte.be
- Original Message -
From: "Jack" <[EMAIL PROTECTED]>
To:
Sent: Sunday, January 22, 2006 5:25 AM
Subject: [twsocket] OnDataAvailable called b
Hello Francois and all,
I use telnet as client to connect to a twsocketserver,
after connecting to it, without sending any data from
the client (do not type anything in telnet) I call shutdown(1)
on all the client sockets. After this, although there is no
data received, the client socket's OnDataA
16 matches
Mail list logo
