Experimental Physics and
Industrial Control System

[email protected] (Jeff Hill) · Mon, 21 Aug 2000 14:11:07 -0600

Hi Earnest,

Thanks for the heads up. This is the first I have heard about this.
I don't see anything obvious in the R3.13.3 CA client source code
that might be causing this. It would be interesting to know if
this occurs at other sites, and in particular if this occurs when 
EPICS is not running on Tornado II.

Jeff

> -----Original Message-----
> From: Ernest Williams [mailto:[email protected]]
> Sent: Monday, August 21, 2000 1:36 PM
> To: '[email protected]'
> Subject: Channel Access Errors
> 
> 
> Hi Jeff,
> 
> 
> Occasionally, I get channel access errors under Tornado 2.0. 
> 
> Have you encountered something similar?  Here is my error message:
> 
> ----------------------------------------------------------------------------
> -----------------------------------
> CAC: Unable to connect port 5064 on "164.54.156.31:5064" because
> 22="S_errno_EINVAL"
> CA.Client.Diagnostic..............................................
>     Message: "Network connection lost"
>     Severity: "Warning" Context: "164.54.156.31:5064"
>     Source File: ../iocinf.c Line Number: 1488
> ..................................................................
> 
> The above message occurs on IOC: 164.54.156.37
> 
> 
> I am running EPICS RELEASE R3.13.3  ---- Tornado 2.0 ---- Target = mv162
> ---- Host = Solaris--SPARC
> 
> 
> 
> Thanks,
> 
> 
> Ernest L. Williams Jr.
> Beamline Controls and Computer Systems Engineer
> MHATT-CAT, Sector 7
> Advanced Photon Source
> Office: (630) 252-0273
> Lab: (630) 252-0209
> Fax: (630) 252-0279
> email: [email protected]
> 

Experimental Physics and Industrial Control System

Experimental Physics and
Industrial Control System