EPICS Controls 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  <20102011  2012  2013  2014  2015  2016  2017  2018  2019  2020  2021  2022  2023  2024  Index 1994  1995  1996  1997  1998  1999  2000  2001  2002  2003  2004  2005  2006  2007  2008  2009  <20102011  2012  2013  2014  2015  2016  2017  2018  2019  2020  2021  2022  2023  2024 
<== Date ==> <== Thread ==>

Subject: Re: ca_put_callback once again
From: Ben Franksen <[email protected]>
To: [email protected]
Date: Wed, 24 Nov 2010 01:17:53 +0100
Let me just add one point to clarify the situation as it is.

> >     6. In general a set of records may be processed as a result of
> > a single dbPutNotify. If a record in the set is found to be active,
> > either because PACT is true or because a putNotify already owns the
> > record, then that record is not made part of the set of records
> > that must complete before the putNotify request completes.

I verified that indeed it does not matter *why* the asynchronous record 
is active. My example behaves in exactly the same way if I start with a 
plain caput (w/o callback), i.e. the second put (the one with callback) 
completes immediately.

Cheers
Ben

References:
ca_put_callback once again Ben Franksen
Re: ca_put_callback once again Andrew Johnson
Re: ca_put_callback once again Ben Franksen

Navigate by Date:
Prev: RE: Incorrect get_precision Allison, Stephanie
Next: sncseq compiling error 王锐萍
Index: 1994  1995  1996  1997  1998  1999  2000  2001  2002  2003  2004  2005  2006  2007  2008  2009  <20102011  2012  2013  2014  2015  2016  2017  2018  2019  2020  2021  2022  2023  2024 
Navigate by Thread:
Prev: Re: ca_put_callback once again Andrew Johnson
Next: RE: ca_put_callback once again Jeff Hill
Index: 1994  1995  1996  1997  1998  1999  2000  2001  2002  2003  2004  2005  2006  2007  2008  2009  <20102011  2012  2013  2014  2015  2016  2017  2018  2019  2020  2021  2022  2023  2024 
ANJ, 29 Nov 2010 Valid HTML 4.01! · Home · News · About · Base · Modules · Extensions · Distributions · Download ·
· Search · EPICS V4 · IRMIS · Talk · Bugs · Documents · Links · Licensing ·