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Am Freitag, 2. August 2002 18:44 schrieb Michael Tuexen:
> Jana,
>
> this is an API used by Thomas. So he has to answer the question...
>
> The 'standard' API is the socket API which is documented in
> http://www.ietf.org/internet-drafts/draft-ietf-tsvwg-sctpsocket-04.txt

Setting the stream ID using the C++ API is the same as for the C API: You
have to give a sctp_sndrcvinfo structure at the sendMsg() call. The example
program sctpterminal.cc in the cppsocket_programs/ directory shows how it can
be done (about line 250):

SocketMessage<CSpace(sizeof(sctp_sndrcvinfo))> message;
message.setBuffer(toSend,length);
sctp_sndrcvinfo* info =
(sctp_sndrcvinfo*)message.addHeader(sizeof(sctp_sndrcvinfo),IPPROTO_SCTP,SCTP_SNDRCV);
info->sinfo_assoc_id = 0;
info->sinfo_stream = (unsigned short)stream;
info->sinfo_flags = 0;
info->sinfo_ppid = ppid;
if((Unreliable > 0) && (info->sinfo_stream <= Unreliable - 1)) {
info->sinfo_timetolive = 0;
}
else {
info->sinfo_timetolive = (unsigned int)-1;
}
const ssize_t result = CopySocket->sendMsg(&message.Header,0);

Using the C++ API, the creation of the structure is simplified by the usage
of the SocketMessage template.


Best regards
- --
=======================================================================
Dipl.-Inform. Thomas Dreibholz

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

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• [SCTP-Discussion] multiple streams, Janardhan Iyengar, 08/02/2002
  • Re: [SCTP-Discussion] multiple streams, Michael Tuexen, 08/02/2002
    • Re: [SCTP-Discussion] multiple streams, Janardhan Iyengar, 08/02/2002
      • Re: [SCTP-Discussion] multiple streams, Michael Tuexen, 08/02/2002
        • Re: [SCTP-Discussion] multiple streams, Andreas Jungmaier, 08/05/2002
        • Re: [SCTP-Discussion] multiple streams, Thomas Dreibholz, 08/05/2002

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