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RE: [SCTP-Discussion] SCTP for Windows


Chronological Thread 
  • From: Eyal Savion <eyalsavion AT hotmail.com>
  • To: Thomas Dreibholz <dreibh AT iem.uni-due.de>
  • Cc: "sctp-discussion AT sctp.de" <sctp-discussion AT sctp.de>, "discussion AT sctp.de" <discussion AT sctp.de>
  • Subject: RE: [SCTP-Discussion] SCTP for Windows
  • Date: Tue, 28 May 2013 12:57:08 +0000
  • Importance: Normal
  • List-archive: <http://lists.franken.de/pipermail/sctp-discussion>
  • List-id: SCTP Discussions <sctp-discussion.sctp.de>
Dear Thomas,

Thanks for your clarification -  It was happened by mistake.

Anyway I'm willing to try and use the sctplib, I have the option to develop it upon Win7, or upon  Ubunto 12.04 precise Linux OS machine
Is the sctplib can work reliably with one of these OS ?

Last time you wrote me only the callback API is relevant for windows OS and the socketAPI only for linux , what is the API ?

I downloaded sctplib-1.0.11, socketapi-2.2.5, stt-0.9.6 and I read carefully the README.win32 file, How can I use he callback API for windows?

What are your recommendations ?

Looking forward to your advice,

Thanks,
Eyal




> From: dreibh AT iem.uni-due.de
> To: eyalsavion AT hotmail.com
> CC: sctp-discussion AT sctp.de; discussion AT sctp.de
> Subject: Re: [SCTP-Discussion] SCTP for Windows
> Date: Thu, 23 May 2013 21:08:28 +0200
> 
> Dear Eyal,
> 
> sctp-discussion AT sctp.de and discussion AT sctp.de are the mailing lists of the 
> sctplib project (i.e. http://www.sctp.de/sctp-download.html). sctplib is 
> completely different from SctpDrv.
> 
> Probably, the SctpDrv people at http://code.bluestop.org/sctpdrv could help 
> you with SctpDrv.
> 
> Alternatively, you could of course try sctplib instead of SctpDrv.
> 
> 
> Tirsdag 21. mai 2013 14.20.43 skrev Eyal Savion:
> > Hi Thomas,
> > I am facing an issue with the SCTP which I will be grateful for you help me
> > solving it.
> > 
> > I downloaded and installed SctpDrv-WinLH-x86.msi for Win 7 and
> > SctpDrv-WinLH-AMD64.msi for the Windows 2008 R2 64 bit. I wrote a basic
> > client/server apps on VS2010 based on the SCTPSP.lib . In each app there is
> > 2 threads , one is for receiving messages and the other for sending. The
> > buffer size of the server app is 2k bytes for sending and receiving and
> > for the client is 1k bytes. I'm using a timer for sending each buffer by
> > ret = sctp_sendmsg( connSock, (void *)bufferSnd, (size_t)strlen(bufferSnd),
> > NULL, 0, ppid, 0, SEND_FROM_CLIENT, 0, 0 ); and for receiving by the
> > function in = sctp_recvmsg( connSock, (char *)buffer, sizeof(buffer),
> > (struct sockaddr *)NULL, 0, &sndrcvinfo, &flags ); with different timer
> > timer send is 1000 ms and timer receive 100 ms.
> > the client server apps transferring packets through port 27015. Aafter 2-3
> > minute of send and receive, by tracing the traffic by wireshark, I saw that
> > suddenly the client app send SHUTDOWN (7) without any response from the
> > other side.This is happend few times till SCTP_RECVMSG function failed
> > with ERROR = 10054. I will be thankful to know why the SHUTDOWN suddenly is
> > sent few times and why without any response. As attached client.pcap and
> > server.pcap reflecting the problem.
> > Thanks in advance,
> > Eyal
> > 
> > 
> > From: eyalsavion AT hotmail.com
> > To: dreibh AT iem.uni-due.de; sctp-discussion AT sctp.de
> > Subject: RE: [SCTP-Discussion] SCTP for Windows
> > Date: Sat, 11 May 2013 14:01:14 +0000
> > CC: discussion AT sctp.de
> > 
> > 
> > 
> > 
> > Hi Thomas,
> > 
> > following my last email, I might asked trivial questions but
> > it is very important to my project to know if its requirements are can be
> > fulfilled by the SctpDrv.
> > 
> > Please follow my last reference and kindly send me your opinion.
> > 
> > Thanks in advance
> > Eyal
> > From: eyalsavion AT hotmail.com
> > To: dreibh AT iem.uni-due.de; sctp-discussion AT sctp.de
> > Subject: RE: [SCTP-Discussion] SCTP for Windows
> > Date: Mon, 6 May 2013 16:26:19 +0000
> > CC: discussion AT sctp.de
> > 
> > 
> > 
> > 
> > Hello Thomas,
> > The following sentences are reflects the requirements of my Client Server
> > project. Semi-permanent SCTP associations shall be established between
> > Server and Client, i.e. the SCTP associations shallremain up under normal
> > circumstances.Local multi-homing should be supported. Remote multi-homing
> > shall be supported.Multiple local SCTP endpoints may be supported.Multiple
> > remote SCTP endpoints shall be supported. When multiple local or remote
> > SCTP endpoints are configured, several simultaneous SCTP associations shall
> > be supported between Server and Client.The Server shall establish the SCTP
> > association. Since under normal operation there should always be an SCTP
> > associationestablished between an Server and an Client, if the Client needs
> > to initiate a message towards an Server it shall do soover an existing
> > SCTP association already established with that Server.When an entity
> > detects that an SCTP association has been lost, all resources for
> > transactions open on that association shall bereleased.
> > 
> > Before I begin I willing to know if the SctpDrv lib can handle these
> > requirements by any configuration ? Thanks in regards,Eyal
> > From: eyalsavion AT hotmail.com
> > To: dreibh AT iem.uni-due.de; sctp-discussion AT sctp.de
> > Subject: RE: [SCTP-Discussion] SCTP for Windows
> > Date: Fri, 22 Feb 2013 13:13:24 +0000
> > CC: discussion AT sctp.de
> > 
> > 
> > 
> > 
> > Dear Thomas,
> > 
> > Thank you for your help.
> > 
> > Regards,
> > Eyal
> > 
> > > From: dreibh AT iem.uni-due.de
> > > To: sctp-discussion AT sctp.de
> > > CC: eyalsavion AT hotmail.com; discussion AT sctp.de
> > > Subject: Re: [SCTP-Discussion] SCTP for Windows
> > > Date: Fri, 22 Feb 2013 09:08:44 +0100
> > > 
> > > Dear Eyal,
> > > 
> > > the sctplib implementation also works under Windows. However, it only
> > > provides a callback API. The socketapi library on top of sctplib
> > > currently only supports Linux, FreeBSD, MacOS and Solaris. Of course, you
> > > could port it to Windows ...
> > > 
> > > Torsdag 21. februar 2013 17.15.49 skrev Eyal Savion:
> > > > Hello,
> > > > I willing to install upon Windows OS, I have followed all the
> > > > instructions
> > > > regarding SCTP.lib installation from this site, How can I combine the
> > > > SCTP.lib with SocketAPI and use it together for my VC10 environment ?
> > > > Please kindly guide me where to find instructions for Windows OS
> > > > installation. Regards,Eyal
> > 
> > _______________________________________________
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> > sctp-discussion AT sctp.de
> > http://www.sctp.de/mailman/listinfo/sctp-discussion
> > 
> > _______________________________________________
> > sctp-discussion mailing list
> > sctp-discussion AT sctp.de
> > http://www.sctp.de/mailman/listinfo/sctp-discussion
> > 
> > _______________________________________________
> > sctp-discussion mailing list
> > sctp-discussion AT sctp.de
> > http://www.sctp.de/mailman/listinfo/sctp-discussion
> 
> -- 
> Best regards / Mit freundlichen Grüßen / Med vennlig hilsen
> 
> =======================================================================
> Thomas Dreibholz
> 
> Simula Research Laboratory
> Simula Innovation AS, Network Systems Group
> Visiting address: Martin Linges vei 17, 1364 Fornebu, Norway
> Mailing address: P.O.Box 134, 1325 Lysaker, Norway
> -----------------------------------------------------------------------
> E-Mail: dreibh AT simula.no
> Homepage: http://simula.no/people/dreibh
> =======================================================================

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