Mark,
I made the changes to asynManager but that made no difference. I tried
using the asynSetTraceMask but that did not give me any more
information. When I tried using asynSetTraceMask with my ioc that was
working using asyn 4.5, the ports that I set asynTraceMask for would no
longer connect.
I have attached the outputs from various ioc configurations.
Thanks
Rob
Mark Rivers wrote:
> Rob,
>
> We recently had a report from Dirk Zimich at PSI that VXI11 was not
> working with asyn R4-8. But he was upgrading from EPICS R3.13, not an
> earlier version of asyn. So your report is very useful, since you say
> it worked in asyn R4-5.
>
> Can you send the complete output when your IOC starts?
>
> Can you set the asynTraceMask on that asyn port so that you get full
> debugging information?
>
> Also, I suspect that the problem may be coming from the code that was
> added in asyn R4-6 to automatically queue a connect request (call to
> pasynCommon->connect) when a call to pasynManager->connectDevice is done
> for a port with the attributes autoConnect=Yes and isConnected=No.
>
> Can you please try disabling this code with the following change that
> comments out the call to pasynCommon->connect() and letting me know if
> it fixes the problem?
>
> corvette> cvs diff -rR4-8 asynManager.c
> Index: asynManager.c
> ===================================================================
> RCS file:
> /net/phoebus/epicsmgr/cvsroot/epics/modules/soft/asyn/asyn/asynDriver/as
> ynManager.c,v
> retrieving revision 1.93
> diff -u -r1.93 asynManager.c
> --- asynManager.c 28 Apr 2007 21:19:58 -0000 1.93
> +++ asynManager.c 22 Aug 2007 17:25:32 -0000
> @@ -1185,6 +1185,7 @@
> }
> pasynCommon = (asynCommon *)pasynInterface->pinterface;
> commonPvt = pasynInterface->drvPvt;
> +/*
> status = pasynCommon->connect(commonPvt, pasynUser);
> if (status != asynSuccess) {
> asynPrint(pasynUser, ASYN_TRACE_ERROR,
> @@ -1192,6 +1193,7 @@
> portName, pasynUser->errorMessage);
> goto cleanup;
> }
> +*/
> cleanup:
> status = pasynManager->freeAsynUser(pasynUser);
> if (status != asynSuccess) {
>
> Thanks,
> Mark
>
>
>
>> -----Original Message-----
>> From: [email protected]
>> [mailto:[email protected]] On Behalf Of Robert Emery
>> Sent: Wednesday, August 22, 2007 11:25 AM
>> To: [email protected]
>> Subject: asyn 4.8 problem
>>
>> I have recently upgraded from asyn 4.5 to 4.8 and am seeing the
>> following error messages whereas I didn't have them with 4.5:
>>
>> Starting iocInit
>> ##############################################################
>> ##############
>> ### EPICS IOC CORE built on Oct 9 2006
>> ### EPICS R3.14.8.2 $R3-14-8-2$ $2006/01/06 15:55:13$
>> ##############################################################
>> ##############
>> 2007/08/22 09:01:13.319 gpib0,1 vxiCreateDeviceLink RPC error : RPC:
>> Unable to receive; errno = Connection reset by peer
>>
>> 2007/08/22 09:01:13.319 CoilA vxiCreateDevLink failed for addr 1
>> 2007/08/22 09:01:13.319 asynManager::asynConnectCallback, port CoilA
>> error calling asynCommon->connect
>> 2007/08/22 09:01:13.319 gpib0,1 vxiCreateDeviceLink RPC error : RPC:
>> Unable to send; errno = Broken pipe
>>
>> 2007/08/22 09:01:13.319 CoilA vxiCreateDevLink failed for addr 1
>>
>> .
>> .
>> .
>>
>> I am using this to control equipment on GPIB via an Agilent E5810
>> Ethernet/GPIB bridge.
>>
>> Any ideas?
>>
>> Thanks
>>
>> Rob Emery
>> UW Medical Center
>>
>>
>>
>
>