Re: Remote GUI

[Will Shackleford <shackle-at-cme.nist.gov>]

On Tue, 2002-03-19 at 16:02, Paul wrote:

The server should never be REMOTE.

find the line 

 P emcsvr        emcError        REMOTE B6       R       1       1.0     0       2

in emc.nml and change the REMOTE to LOCAL.

Run the server on the same system as the TASK, IO and MOTION code not on
the system with just the remote gui.

-- Will






> 
> 
> Hi Folks
> 
> Is anyone successfully running a remote GUI with EMC without resorting to X 
> forwarding or VNC ?
> 
> I've worked through all the available information and have just one buffer 
> error when trying to start emcsvr on the computer (eventually to be) running 
> the GUI. The EMC box starts up and waits for the outside connections - 
> Telnetting in on port 5005 confirms that it is listening. Below, is the 
> remaining error message that I'm getting.
> Hopefully, once this is ellimnated, tkemc will connect without any problems. 
> When I can get two linux bexes working, I'll test the tkemc.exe with a MS 
> machine - Will, I have a couple of people attempting to compile against the 
> current sources.
> 
> Regards, Paul.
> 
> 
> 
> [root-at-Talia emc]# plat/nonrealtime/bin/emcsvr
> tcpmem.cc 649: connect error: 111 -- Connection refused
> tcpmem.cc 652: TCPMEM: Error trying to connect to TCP port 5005 of host 
> 192.168.0.2(192.168.0.2). sin_family=2
> cms_cfg.cc 1234: cms_config: Error  -10( CMS_NO_SERVER_ERROR: The server has 
> not been started or could not be contacted.) occured during TPCMEM create.
> 
> **********************************************************
> * BufferName = emcError
> * BufferType = 0
> * ProcessName = emcsvr
> * Configuration File = emc.nml
> * CMS Status = -10 ( CMS_NO_SERVER_ERROR: The server has not been started or 
> could not be contacted.)
> * Recent errors repeated:
> TCPMEM: Error trying to connect to TCP port 5005 of host 
> 192.168.0.2(192.168.0.2). sin_family=2
> 
> cms_config: Error  -10( CMS_NO_SERVER_ERROR: The server has not been started 
> or could not be contac
> 
> connect error: 111 -- Connection refused
> 
> * BufferLine: B emcError              SHMEM  192.168.0.2  8192    0       0   
>     3       16 1003 TCP=5005 xdr queue
> * ProcessLine: P emcsvr        emcError        REMOTE B6       R       1      
>  1.0     0       2
> * error_type = 5 (NML_INTERNAL_CMS_ERROR)
> ************************************************************