Experimental Physics and
Industrial Control System

Mark Rivers <[email protected]> · Mon, 8 Jul 2013 19:59:17 +0000

I may try to reproduce the problem using a TCP server that emulates your device.

How quickly is it sending the unsolicited messages?

Mark

-----Original Message-----
From: [email protected] [mailto:[email protected]] On Behalf Of Brian McAllister
Sent: Monday, July 08, 2013 2:57 PM
To: Mark Rivers
Cc: 'Dirk Zimoch'; '[email protected]'
Subject: Re: asyn+streamDevice hangs with synchronousLock:Yes 

>>> On 7/8/2013 at 17:46:03 -0000, Mark Rivers wrote:

  > - Does this occur in a "stripped down" IOC that is only running this
  > single StreamDevice record and nothing else?  Could it be caused by
  > some other code in your IOC?

The only other non-base module included is modbus support.  I also removed
all other databases and device config.

st.cmd:

< envPaths

cd ${TOP}

epicsEnvSet(IOCSH_PS1,"istCooling> ")

epicsEnvSet("EPICS_IOC_LOG_INET","18.229.0.251")
epicsEnvSet("EPICS_IOC_LOG_PORT","20000")
iocLogInit()

epicsEnvSet("STREAM_PROTOCOL_PATH",".:/home/locus/epicsdev/IOC_runtime/protocols")

dbLoadDatabase "dbd/istCooling.dbd"
istCooling_registerRecordDeviceDriver pdbbase

dbLoadRecords("db/hx86pa.db")

drvAsynIPPortConfigure("HX86PA","172.18.0.13:2000 TCP",0,0,1)

cd ${TOP}/iocBoot/${IOC}
iocInit

- brian

Experimental Physics and Industrial Control System

Experimental Physics and
Industrial Control System