Experimental Physics and Industrial Control System
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
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