EPICS Controls Argonne National Laboratory

Experimental Physics and
Industrial Control System

2002  2003  2004  2005  2006  2007  2008  2009  2010  2011  2012  2013  2014  2015  2016  <20172018  2019  2020  2021  2022  2023  2024  Index 2002  2003  2004  2005  2006  2007  2008  2009  2010  2011  2012  2013  2014  2015  2016  <20172018  2019  2020  2021  2022  2023  2024 
<== Date ==> <== Thread ==>

Subject: Java PvaClientMonitor questions
From: Mark Rivers <[email protected]>
To: "[email protected]" <[email protected]>, "'Shroff, Kunal'" <[email protected]>, 'Marty Kraimer' <[email protected]>
Date: Wed, 21 Jun 2017 00:07:15 +0000

Marty and I are working on the new ImageJ plugin that uses pvAccess.  I have some questions about the PvaClientMonitor class.

 

- I have found that calling PvaClientMonitor->stop() does not actually stop the monitor events from the server to the client.  It does stop PvaClientMonitor->waitEvent() from returning any events.  Looking at the network traffic I can see that images are still being sent from the server machine to the client machine after calling stop().  However, if I destroy the PvaClientMonitor object then the network traffic stops.  Is this the intended behavior, and if so is it documented anywhere?

 

- What does the PvaClientMonitor->unlisten() method do?  Again, is this documented anywhere?

 

Thanks,

Mark

 

 


Replies:
RE: Java PvaClientMonitor questions Mark Rivers

Navigate by Date:
Prev: Jenkins build is back to normal : epics-base-3.16-mac-test #115 APS Jenkins
Next: error messages in epics-base (core?) Heinz Junkes
Index: 2002  2003  2004  2005  2006  2007  2008  2009  2010  2011  2012  2013  2014  2015  2016  <20172018  2019  2020  2021  2022  2023  2024 
Navigate by Thread:
Prev: Jenkins build is back to normal : epics-base-3.14-win64 #215 APS Jenkins
Next: RE: Java PvaClientMonitor questions Mark Rivers
Index: 2002  2003  2004  2005  2006  2007  2008  2009  2010  2011  2012  2013  2014  2015  2016  <20172018  2019  2020  2021  2022  2023  2024 
ANJ, 21 Dec 2017 Valid HTML 4.01! · Home · News · About · Base · Modules · Extensions · Distributions · Download ·
· Search · EPICS V4 · IRMIS · Talk · Bugs · Documents · Links · Licensing ·