Re: sdp and port 0

[Stijn De Weirdt <stijn.deweirdt-Cru1EgDzd7c@public.gmane.org>]

hello amir,

> Listening to port 0 is supported and should work.
> Which OFED version do you use (issue ofed_info to know)?
> 
OFED 1.5.1 on rhel5.3 clone. (so libsdp 1.1.100-0.1.g920ea31). i tried
to compile the ost recent version of libsdp, but i couldn't build it
separately, and i haen't tried any 1.5.2 prereleases

> Does it work for you on a simple test application that only listen on a socket?
> 
i'll try that asap


thanks a lot,

stijn

> - Amir
> 
> 
> On 05/18/2010 01:20 PM, Stijn De Weirdt wrote:
> > hi all,
> >
> > (i'm not on the list, please keep me in cc)
> >
> > i am trying SDP with some executable (i don't have the source), but i'm
> > getting errors with the bind step (output from strace):
> >
> > bind(20, {sa_family=AF_INET, sin_port=htons(0),
> > sin_addr=inet_addr("1.2.3.4")}, 16) = -1 EADDRINUSE (Address already in
> > use)
> >
> > is it possible that a bind to port 0 (ie ask system for free port) is
> > not supported with libsdp?
> >
> > using 'both' as addressfamily in the configfile instead of 'sdp' works
> > but the tcp is used.
> > i also tried to add a portrange to avoid port 0 with sdp (ie tcp for
> > port 0, sdp for the rest), but this doesn't work either (which is not
> > that surprising).
> >
> >
> > thanks a lot,
> >
> > stijn
> >   
> 

-- 
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