GL errors when drawing from SGI to SGI

GL errors when drawing from SGI to SGI

Post by Joe Stewa » Fri, 22 Jan 1993 00:19:25



Hi:

Here's the msg that I'm getting when I try to draw from an SGI to another SGI
(it's a GL application).  Both machines have the same operating system level.

 dgl error (TCP connect): Connection refused
 dgl error (default init): default dglopen(rthpirf.liant.com:0,4) returned -127

Any ideas?  I've done the usual xhost stuff and I can run a pure
X application (xclock) from machine A and have it draw on machine B.

Thanks,

Joe

 
 
 

GL errors when drawing from SGI to SGI

Post by Allan Schaff » Fri, 22 Jan 1993 09:13:36



Quote:>Hi:

>Here's the msg that I'm getting when I try to draw from an SGI to another SGI
>(it's a GL application).  Both machines have the same operating system level.

> dgl error (TCP connect): Connection refused
> dgl error (default init): default dglopen(rthpirf.liant.com:0,4) returned -127

>Any ideas?  I've done the usual xhost stuff and I can run a pure
>X application (xclock) from machine A and have it draw on machine B.

First, make sure the following line (or one similar) is
in /etc/services on both machines, and is not commented out:

sgi-dgl         5232/tcp                        # SGI Distributed Graphics Lib.

Then, make sure the following line (or one similar) is
in /usr/etc/inetd.conf on both machines, and is not commented out:

sgi-dgl stream  tcp     nowait  root    /usr/etc/dgld   dgld -IM -tDGLTSOCKET

Now, run the application again.

Allan
--
Allan Schaffer



 
 
 

GL errors when drawing from SGI to SGI

Post by Brett Baint » Fri, 29 Jan 1993 15:44:09



|> >Hi:
|> >
|> >Here's the msg that I'm getting when I try to draw from an SGI to another SGI
|> >(it's a GL application).  Both machines have the same operating system level.
|> >
|> > dgl error (TCP connect): Connection refused
|> > dgl error (default init): default dglopen(rthpirf.liant.com:0,4) returned -127
|> >
|> >Any ideas?  I've done the usual xhost stuff and I can run a pure
|> >X application (xclock) from machine A and have it draw on machine B.
|>
|> First, make sure the following line (or one similar) is
|> in /etc/services on both machines, and is not commented out:
|>
|> sgi-dgl           5232/tcp                        # SGI Distributed Graphics Lib.
|>
|> Then, make sure the following line (or one similar) is
|> in /usr/etc/inetd.conf on both machines, and is not commented out:
|>
|> sgi-dgl stream    tcp     nowait  root    /usr/etc/dgld   dgld -IM -tDGLTSOCKET
|>
|> Now, run the application again.
|>

there is also an open bug against dgl not working when magic cookies are
in effect.  if you are using them, try turning this level of protection
off via the DisplayManager*authorize resource in /usr/lib/X11/xdm/xdm-config.
(see the man page for xdm for more info).

--
Brett Bainter
Silicon Graphics

 
 
 

1. SGI GL vs. RS/6000 GL

Looking for information about incompatibilities between SGI GL and
the RS/6000 version and how to fix them, when porting an SGI programm
to RS/6000.

Thanx in advance,
        Ekki

****************************************************************
* Ekkehard 'Ekki' Beier                                        *

*   phone: ++49-3677-691243          fax:   ++49-3677-691201   *

* Technical University of Ilmenau                              *
* Faculty of Computer Science and Automation                   *
* Department of Computer Graphics                              *
* Am Ehrenberg, PSF 327, D-98684 Ilmenau, GERMANY              *
*   private:                                                   *
* Kopernikusstra3e 8, D-98693 Ilmenau, GERMANY                 *
****************************************************************

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