Argonne National Laboratory

Experimental Physics and
Industrial Control System

1994  1995  1996  1997  1998  1999  2000  2001  2002  2003  2004  2005  2006  2007  2008  2009  2010  2011  2012  2013  2014  2015  2016  2017  2018  <20192020  Index 1994  1995  1996  1997  1998  1999  2000  2001  2002  2003  2004  2005  2006  2007  2008  2009  2010  2011  2012  2013  2014  2015  2016  2017  2018  <20192020 
<== Date ==> <== Thread ==>

Subject: Re: No TCP server started
From: Heinz Junkes via Tech-talk <tech-talk@aps.anl.gov>
To: Pierrick M Hanlet <hanlet@fnal.gov>
Cc: "tech-talk@aps.anl.gov" <tech-talk@aps.anl.gov>
Date: Tue, 29 Oct 2019 19:07:17 +0100
I found in my mails  to Michael Davidsaver:

"can confirm that with
## EPICS R3.16.1-DEV

this problem has been fixed”

Is it possible that a patch was not adopted for 7.0.3? 
I'm going to investigate … Heinz


> On 29. Oct 2019, at 18:25, Pierrick M Hanlet via Tech-talk <tech-talk@aps.anl.gov> wrote:
> 
> Hi,
> I've several soft IOCs happily running 7.0.3 on linux-x86_64 on different ports.  However,
> I have a new one which is connected to a ethernet<->serial converter which runs
> without issue from a terminal, but fails with "No TCP server started" when started
> from procServ.  A similar message was reported to core-talk by Heinz Junkes when
> using 3.16.0.1-DEV-fhi.
> 
> This has nothing to do with my databases, as I have them commented out:
> 
> My startup command is:
> epics:~/epicsDEV/Config/ProcLauncher> procServ -i ^D^C --killsig 15 --logfile /home/epics/epicsDEV/ioc_logs/Keithley2700_2019_10_29__11_59_38.log --name Keithley2700 --pidfile /home/epics/.PROCSERV_CMD_1572368378214534208 --quiet 7718 /home/epics/epicsDEV/iocTops/Multimeter/iocBoot/iocKeithley2700/st.cmd
> 
> And the resulting log file has:
> @@@ Restarting child "Keithley2700"
> @@@    (as /home/epics/epicsDEV/iocTops/Multimeter/iocBoot/iocKeithley2700/st.cmd)
> @@@ The PID of new child "Keithley2700" is: 7855
> @@@ @@@ @@@ @@@ @@@
> #!../../bin/linux-x86_64/Keithley2700
> ## You may have to change Keithley2700 to something else
> ## everywhere it appears in this file
> < envPaths
> epicsEnvSet("IOC","iocKeithley2700")
> epicsEnvSet("TOP","/home/epics/epicsDEV/iocTops/Multimeter")
> epicsEnvSet("EPICS_BASE","/home/epics/epicsDEV/base")
> epicsEnvSet("EPICS_SUPPORT","/home/epics/epicsDEV/Support")
> epicsEnvSet("ASYN","/home/epics/epicsDEV/Support/asyn")
> epicsEnvSet("CALC","/home/epics/epicsDEV/Support/calc")
> epicsEnvSet("STREAM","/home/epics/epicsDEV/Support/StreamDevice")
> epicsEnvSet("ALIVE","/home/epics/epicsDEV/Support/alive")
> epicsEnvSet("KEITHLEY","/home/epics/epicsDEV/Support/Keithley")
> epicsEnvSet("EPICS_IOC_OWNER","hanlet")
> epicsEnvSet("EPICS_IOC_GROUP","FE_group")
> epicsEnvSet("EPICS_IOC_LOCATION","???")
> cd "/home/epics/epicsDEV/iocTops/Multimeter"
> ## Register all support components
> dbLoadDatabase "dbd/Keithley2700.dbd"
> Keithley2700_registerRecordDeviceDriver pdbbase
> ## Configure IP port
> drvAsynIPPortConfigure("keithley","131.225.138.251:10002",0,0,0)
> ## Debuggin
> asynSetTraceIOMask("keithley",0,2)
> asynSetTraceMask("keithley",0,9)
> ## Load record instances
> #dbLoadRecords("db/Keithley2700.db")
> #dbLoadRecords("db/alive.db")
> #dbLoadRecords("db/watcher.db")
> ## Protocol file
> epicsEnvSet("STREAM_PROTOCOL_PATH","/home/epics/epicsDEV/Support/Keithley/Keithley2700App/protocol")
> ## Start IOC
> cd "/home/epics/epicsDEV/iocTops/Multimeter/iocBoot/iocKeithley2700"
> iocInit
> Starting iocInit
> ############################################################################
> ## EPICS R7.0.3
> ## EPICS Base built Oct 23 2019
> ############################################################################
> CAS: No TCP server started
> Thread _main_ (0x1b50450) can't proceed, suspending.
> Dumping a stack trace of thread '_main_':
> [    0x7fc82a4fe25b]: /home/epics/epicsPRO/base-7.0.3/lib/linux-x86_64/libCom.so.3.17.5(epicsStackTrace+0x4b)
> [    0x7fc82a4ee818]: /home/epics/epicsPRO/base-7.0.3/lib/linux-x86_64/libCom.so.3.17.5(cantProceed+0xb8)
> [    0x7fc82a9f4be9]: /home/epics/epicsPRO/base-7.0.3/lib/linux-x86_64/libdbCore.so.3.17.4(rsrv_init+0xf69)
> [    0x7fc82a9e07ab]: /home/epics/epicsPRO/base-7.0.3/lib/linux-x86_64/libdbCore.so.3.17.4(dbInitServers+0x1b)
> [    0x7fc82a9f19de]: /home/epics/epicsPRO/base-7.0.3/lib/linux-x86_64/libdbCore.so.3.17.4(iocBuild+0x2e)
> [    0x7fc82a9f1b89]: /home/epics/epicsPRO/base-7.0.3/lib/linux-x86_64/libdbCore.so.3.17.4(iocInit+0x9)
> [    0x7fc82a4e9555]: /home/epics/epicsPRO/base-7.0.3/lib/linux-x86_64/libCom.so.3.17.5(iocshBody+0xb15)
> [          0x407bb2]: ../../bin/linux-x86_64/Keithley2700(main+0x12)
> [    0x7fc828d64545]: /lib64/libc.so.6(__libc_start_main+0xf5)
> [          0x407bfd]: ../../bin/linux-x86_64/Keithley2700(_start+0x29)
> 
> Any ideas?  If helpful, the device is a Lantronix UDS2100 serial-to-ethernet converter; though I
> don't know if that matters.
> Thanks,
> Pierrick
> 
> -- 
> Pierrick Hanlet
> Fermi National Accelerator
> Accelerator Front End Controls
> +1-630-840-5555 -- lab
> +1-312-687-4980 -- mobile
> 
> "Whether you think you can or think you can't, you're right" -- Henry Ford
> 

Attachment: smime.p7s
Description: S/MIME cryptographic signature


Replies:
Re: No TCP server started Pierrick M Hanlet via Tech-talk
References:
No TCP server started Pierrick M Hanlet via Tech-talk

Navigate by Date:
Prev: No TCP server started Pierrick M Hanlet via Tech-talk
Next: counter enum riz via Tech-talk
Index: 1994  1995  1996  1997  1998  1999  2000  2001  2002  2003  2004  2005  2006  2007  2008  2009  2010  2011  2012  2013  2014  2015  2016  2017  2018  <20192020 
Navigate by Thread:
Prev: No TCP server started Pierrick M Hanlet via Tech-talk
Next: Re: No TCP server started Pierrick M Hanlet via Tech-talk
Index: 1994  1995  1996  1997  1998  1999  2000  2001  2002  2003  2004  2005  2006  2007  2008  2009  2010  2011  2012  2013  2014  2015  2016  2017  2018  <20192020 
ANJ, 30 Oct 2019 Valid HTML 4.01! · Home · News · About · Base · Modules · Extensions · Distributions · Download ·
· Search · EPICS V4 · IRMIS · Talk · Bugs · Documents · Links · Licensing ·