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<== Date ==> <== Thread ==>

Subject: IOC CA client limit?
From: "Paul Sichta" <psichta@pppl.gov>
To: <tech-talk@aps.anl.gov>
Date: Fri, 3 Sep 1999 14:36:28 -0400
Hi all,
When I connect more than about 24 CA clients to my IOC they don't connect
and I get the errors shown below (IOC console display first,  medm error on
workstation below that).   spy  shows the CPU is ~90% idle and   memShow
shows ~20Mbytes free.  Is there a numerical-limit on how many clients the
server will accept ?



IOC>0x1b23070 (CA TCP): CAS: Client accept error
S_iosLib_TOO_MANY_OPEN_FILESf



solaris%
Fri Sep 03 14:31:44 EDT 1999
medmCAExceptionHandlerCb: Channel Access Exception:
  Channel Name: Unavailable
  Native Type: Unavailable
  Native Count: 0
  Access: Unavailable
  IOC: Unavailable
  Message: Network connection lost
  Context: 'iocnamehere'
  Requested Type: TYPENOTCONN
  Requested Count: 0
  Source File: ../iocinf.c
  Line number: 1419


--
Paul Sichta
Princeton Plasma Physics Laboratory
609-243-3477



Replies:
Re: IOC CA client limit? Andrew Johnson

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