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Re: [SCTP-Discussion] sctp_send() with large data


Chronological Thread 
  • From: Thomas Dreibholz <dreibh AT iem.uni-due.de>
  • To: sctp-discussion AT sctp.de
  • Subject: Re: [SCTP-Discussion] sctp_send() with large data
  • Date: Thu, 23 Oct 2008 12:57:03 +0200
  • List-archive: <http://lists.franken.de/pipermail/sctp-discussion>
  • List-id: SCTP Discussions <sctp-discussion.sctp.de>
  • Organization: University of Duisburg-Essen
On Sonntag 19 Oktober 2008, Sunghwan Ihm wrote:
> Hi Michael,
>
> Thank you for your quick response. I googled "sctplib partial
> delivery" and I found that the issue was already mentioned in this
> list back in 2002. Maybe I should change my code to issue sctp_send()
> with small messages, and have the receiver side to reassemble the
> original large message. But it would be definitely helpful if
> sctp_send() returns an appropriate error message when the message is
> larger than the receiver window, and the receiver is unable to send
> it. (Even sendFailureNotif() callback was not called.) Anyway I really
> appreciate your help again.

May be you could provide us a patch for the sctplib code under sctplib/sctp/
which provides this functionality? I think this would be a useful change and
we could include it into the next release version.


Best regards
--
=======================================================================
Dr. Thomas Dreibholz

University of Duisburg-Essen, Room ES210
Inst. for Experimental Mathematics Ellernstraße 29
Computer Networking Technology Group D-45326 Essen/Germany
-----------------------------------------------------------------------
E-Mail:
dreibh AT iem.uni-due.de
Homepage: http://www.iem.uni-due.de/~dreibh
=======================================================================

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