Hi Volker,
great, I overlooked that. Fixed in my version and in CVS as soon as I
am back from New Delhi. Many eyeballs make all bugs shallow :-)
Cheers, Fons.
On Mon, Nov 19, 2001 at 03:21:39PM +0100, Volker Hejny wrote:
> On Mon, Nov 19, 2001 at 01:07:43PM +0100, Xavier Bertou wrote:
> > > interesting. Firstly, the TServerSocket connects correctly to the
> > > specified port. What goes wrong is the TServerSocket::GetLocalPort()
> > > call.
> >
> > Well, doesn't look like:
> > lpnp256 ~ /Raid/opt/root/bin/root
> > [...]
> > root [0] TServerSocket *ss=new TServerSocket(10005,kTRUE);
> >
> > lpnp256 ~ lsof -P | grep root.exe | grep LISTEN
> > root.exe 15571 bertou 11u IPv4 406279 TCP *:5415
>
> Looking at the code in TUnixSystem.cxx, the problem is quite obvious.
>
> For example:
> int TUnixSystem::UnixTcpService(int port, Bool_t reuse, int backlog,
> int tcpwindowsize) {
> ...
> if ((sp = getservbyport(port, kProtocolName)))
> sport = sp->s_port;
> else
> sport = htons(port);
> ...
> }
>
> Only if no service is returned, the port is converted into network byte
> order, but getservbyport() itself already want to have the port argument
> in network byte order (see manpage)! That has to be changed at some
> other places as well.
>
> Best regards,
> Volker
>
> --
> Dr. Volker Hejny Tel: 02461/616853 **
> Institut f. Kernphysik Fax: 02461/613930 **
> ---------------------------------------------------------------- ** ** ---
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