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Re: [SCTP-Discussion] Is SCTP-1.0.5 library supports multi-threaded application .........


Chronological Thread 
  • From: Thomas Dreibholz <dreibh AT iem.uni-due.de>
  • To: sctp-discussion AT sctp.de
  • Cc: Nigar <nigar AT teledna.com>
  • Subject: Re: [SCTP-Discussion] Is SCTP-1.0.5 library supports multi-threaded application .........
  • Date: Thu, 7 Feb 2008 15:43:28 +0100
  • List-archive: <http://lists.franken.de/pipermail/sctp-discussion>
  • List-id: SCTP Discussions <sctp-discussion.sctp.de>
  • Organization: University of Duisburg-Essen
On Donnerstag 07 Februar 2008, Michael Tuexen wrote:
> Hi Nigar,
>
> the sctplib is *NOT* thread safe. So you have to do the appropriate
> locking in your application.
>
> Best regards
> Michael
>
> On Feb 7, 2008, at 12:08 PM, Nigar wrote:
> > Dear All,
> >
> > Our server-application is multithreaded, it is using sctp 1.0.5
> > library version.
> >
> > 1) One thread is generating the load, this thread is sending the
> > packets to client-application
> > 2) Main thread is processing the packets received from client-
> > application
> >
> > Is there any problem in sctp 1.0.5 library, if the application is
> > multithreaded, since when we performed the load test the server-
> > application is core dumping each time in sctp library.
> > how to over come this problem, please suggest.

Try the 1.0.8 beta. This version has the same API and contains various bug
fixes. Version 1.0.5 is *really* out of date.

If there is a threading problem, check your own application's locking
functions. sctplib relies on the application (i.e. your own code) to do all
necessary locking for supporting multiple threads.


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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