Hi,
Is it possible to detect TCP ZeroWindow by twsocket in order to stop
transmission?
Thanks,
Emanuele Bizzarri
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verified when the receiver is not
able to process data immediately.
Usable Windows Size is progressively reduced until 0.
I'd like to stop transmission when this event occours.
How can I do to limit transission bitrate if speed is to high?
Thanks,
Emanuele Bizzarri
Francois PIETTE ha scritto:
CTED]
> http://www.overbyte.be
>
> - Original Message -----
> From: "emanuele bizzarri" <[EMAIL PROTECTED]>
> To: "ICS support mailing"
> Sent: Tuesday, June 27, 2006 6:25 PM
> Subject: Re: [twsocket] ZeroWindow
>
>
>
>> Hi Franc
I think it's right. Now there is no problem about TCP Zero Window.
Thankyou vey much.
emanuele bizzarri ha scritto:
> :-)
>
> The solution could be use a thread to manage winsock messages and a
> thread to elaborate received data. So DataAvailable do nothing.
> What d
The problem was on the receiver side. Inside DataAvailable there are
onerous instructions for CPU. So winsock messages tend to accumulate in
Message queue.
When new packets arrive, the receiver progressively reduce TCP sliding
window until 0.
Now, with a dedicated thread that manage winsock mess
e.be/eng/ssl.html
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> Author of ICS (Internet Component Suite, freeware)
> Author of MidWare (Multi-tier framework, freeware)
> http://www.overbyte.be
>
>
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Hi all,
exists any THttpCli implementation that support digest access
authentication?
Thanks,
Emanuele
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Hi all,
exists any THttpCli implementation that support digest access
authentication?
Thanks,
Emanuele
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Hi,
I've a problem with udp.
Often my application detects packet losses.
In order to systematically reproduce the problem, I've used the
following configuration.
I use 2 pc connected with a cross cable.
The client sends udp numbered packets to the server.
Packet size is 1460. One packet is sent ev
erbyte.be
> The author of the freeware multi-tier middleware MidWare
> The author of the freeware Internet Component Suite (ICS)
> http://www.overbyte.be
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Hi,
> I'll assume you use a direct cable or put wireshark at the receiving
> computer because sending a packet is not a problem. Having the packet
> reaching the network card of the receiving computer is a different thing
> if there is something in between.
Yes, I use a cross cable and two laptop
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Software Development Department
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41011 - Campogalliano - Modena - Italy
tel. +39 059 2929081 int. 23
fax +39
Hi Francois, hi all
> I cannot reproduce the packet loss on localhost.
Strange. I always lose some packets on localhost (at least setting
Interval=0 on the client).
> I can reproduce on different computers, but I found a flaw in your
> design: remember TWSocket use non blocking. SendTo will fail
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ically?
>
> How my application will create a multicast group on network and/or join a
> group?
>
> Thank you very much!
> Eric
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plementation, what kind of packet distribution do you get?
Broadcast?
Bye
>
> Thanks
> Eric
>
>
> -Mensagem Original- From: emanuele bizzarri
> Sent: Thursday, May 26, 2011 3:41 AM
> To: twsocket@elists.org
> Subject: Re: [twsocket] Multicast question
>
>
address:port and both will
> play incoming video.
>
> Most probably the error is just in my understanding of how
> multicasting is implemented inside ICS. Can you please point to the
> error in my approach?
>
> Best regards,
> Primoz
>
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,
{ FNTLMUsercode, FNTLMPassword, }
FCurrUsername, FCurrPassword,
FNTLMMsg2Info.Challenge,
fNTLMParser.pMsg2_Unicode);//ema
end;
Thankyou,
Emanuele
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Ing. Emanuele Bizzarri
Soft
MsgInfo.Target='E-WORKS.LAN'
MsgInfo.Challenge=(67, 8, 202, 108, 255, 244, 148, 220)
Msg.TargetInfo.Offset=777210706 (it is right?)
then the "loop through target information blocks" block is skipped.
Do you see something s
t;
> Have you tried to remove "Flags_Negotiate_OEM" from the flags in:
Yes I've tried, but without success. :(
Bye,
Emanuele
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Software Development Department
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41011 - Campogalliano - Modena - Italy
tel. +39 059 2929081 int. 23
fax +
It works!
>From now I will use the svn version, and I will eliminate my patch.
Tell me if you want to try your next code changes on my proxy.
Thank you very much!!!
Emanuele
Il 22/07/2011 15:51, Arno Garrels ha scritto:
> emanuele bizzarri wrote:
>> Hi,
>>
>>> I us
Hi,
I've an udp socket listening on :.
If I make some network configuration changes, no socket error will be triggered.
Is it normal?
I've tested following cases:
1. switching off wifi: netstat tells that the socket is listening yet. And it
will continue receive data (I've tried from a client on t
Hi Francois,
thank you for your response.
In the meanwhile, I also have found NotifyAddrChange function.
It is already wrapped inside JwaIpHlpApi by jedi project.
For now I'm using network interface polling.
Bye
- Messaggio originale -
Da: "François Piette"
A: "ICS support mailing"
I
Hi Arno,
I'll try it as soon as possible.
Thank you,
Bye
- Messaggio originale -
Da: "Arno Garrels"
A: "ICS support mailing"
Inviato: Lunedì, 6 febbraio 2012 9:05:52
Oggetto: Re: [twsocket] udp server and network configuration changes
Emanuele Bizzarri wrot
nected then
fSS.Client [i]. Send (fRxData, lSize)
end;
end;
I would figure out what the best way to route packets.
What I like is that even in this case, clients contended the server
without stalling.
Thanks for the help
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Software Development Department
e-works s.r.l.
41011 - Campogalliano - Modena - Italy
tel. +39 059 2929081 int. 23
fax +39 059 2925035
e-mail: e.bizza...@e-works.it - http://www.e-w
Component Suite (ICS)
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>
>
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