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

Subject: Re: StreamDevice "No reply from device" messages
From: Andrew Johnson <anj@aps.anl.gov>
To: Mark Rivers <rivers@cars.uchicago.edu>
Cc: Eric Norum <eric@norum.ca>, EPICS Tech Talk <tech-talk@aps.anl.gov>
Date: Thu, 5 Dec 2013 13:50:33 -0600
On 12/05/2013 01:45 PM, Mark Rivers wrote:
Nope, that won't work, because streamDevice does not currently use
the asynTrace facility to print error messages.  I've suggested that
Dirk change StreamDevice to do this, but it is non-trivial because
most of StreamDevice is not aware of asyn, and does not necessarily
have access to the required asynUser structure when it needs it.

If StreamDevice used the errlogPrintf() API from libCom (errlog.h) then you could at least use 'eltc 0' to disable the messages. I would only want to do that temporarily because it turns off all errlog messages, but it is useful when you can't see what you're typing because of the volume of output.

- Andrew
--
Advertising may be described as the science of arresting the human
intelligence long enough to get money from it. -- Stephen Leacock

References:
StreamDevice "No reply from device" messages John Dobbins
Re: StreamDevice "No reply from device" messages Eric Norum
RE: StreamDevice "No reply from device" messages Mark Rivers

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