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If you really need to have multiple instances (processes) of your http
server running on the same host, then u might need to use the sctpd, keeping
the data size restriction (mentioned in previous mail) in mind.

if not, use the sctplib as it is more stable.

wc



-----Original Message-----
From: Torbjorn Andersson
[mailto:tora AT tora-pc.cs.kau.se]
Sent: Donnerstag, 4. April 2002 10:38
To:
discussion AT sctp.de
Subject: Re: [SCTP-Discussion] Send buffers of SCTPd


So development is only going on with libsctp, or ?
Do you recomend me to change to libsctp or do you believe I can continue
with
sctpd ?

/Torbjörn

4 april 2002 09:01 you wrote:
> hi Torbjorn,
>
> The sctpd is no longer under active development. (At least not by the
> original author)
>
> One thing to note when using it is that there is no flow control between
> the User Application (UA) and the sctpd. This means that the sctpd does
not
> keep a buffer of the data sent to it from the UA. It passes whatever data
> it receives to a call to sctp_send(). Another thing to note is that there
> is a limit to the data you should send to the sctpd per sctpd_send call,
> which is 1400 bytes. This is due to the lack of buffering on the part of
> the sctpd library routines (i.e the sctpd_sent() call).
>
> The above may be the cause of the loss of data.
>
> Hope this helps.
>
> regards.
> woon chiat.
>
>
> -----Original Message-----
> From: Torbjorn Andersson
> [mailto:tora AT tora-pc.cs.kau.se]
> Sent: Donnerstag, 4. April 2002 08:42
> To:
> discussion AT sctp.de
> Subject: [SCTP-Discussion] Send buffers of SCTPd
>
>
> Hi. I'm working on an experiment where we will use SCTP for delivering
HTTP
> data. Therefore I'm making a simple HTTP server which utilize the streams
> of
>
> SCTP.
>
> I decieded to use the SCTPd library to simplify development due to the
> restiction of that only one process might run the SCTP library, Am I right
> or
> not ?
>
> I'm using the pre17.
>
> To the problem:
>
> When I send data with sctpd_send() I sometimes loose data, sometimes over
> the
> local loop and very often over a slower link.
> Does sctpd_send() always accept even if the sctp buffers are full ?
> Do I have to check if there are room in the buffers ? If so were do I find
> this data ? sctp_assoc_status ?
>
> /Torbjörn
> _______________________________________________
> discussion mailing list
> discussion AT sctp.de
> http://www.sctp.de/mailman/listinfo/discussion
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> http://www.sctp.de/mailman/listinfo/discussion
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• [SCTP-Discussion] Send buffers of SCTPd, Torbjorn Andersson, 04/04/2002
  • <Possible follow-up(s)>
  • RE: [SCTP-Discussion] Send buffers of SCTPd, Sim Woon Chiat ICM CA MS MI E7 Extern, 04/04/2002
    • Re: [SCTP-Discussion] Send buffers of SCTPd, Torbjorn Andersson, 04/04/2002
      • Re: [SCTP-Discussion] Send buffers of SCTPd, Andreas Jungmaier, 04/04/2002
  • RE: [SCTP-Discussion] Send buffers of SCTPd, Sim Woon Chiat ICM CA MS MI E7 Extern, 04/04/2002

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