| 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 <2014> 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 | Index | 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 <2014> 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 |
| <== Date ==> | <== Thread ==> |
|---|
| Subject: | RE: Command to print out dynamically assigned TCP port |
| From: | Emmanuel Mayssat <[email protected]> |
| To: | "Shankar, Murali" <[email protected]>, EPICS mailing list <[email protected]> |
| Date: | Thu, 30 Jan 2014 10:49:40 -0800 |
|
Why do you want a display in the IOC shell?
netstat -u -p can do the job. If you start IOCs with the same binary, you may need to know the process PID. To prevent this, use hardlinks $ ln clsXdev-3_14_1 ocbin-1 $ ln clsXdev-3_14_1 ocbin-2 [starts 3 IOCs with same binary] $ netstat -u -p Active Internet connections (w/o servers) Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name udp 0 0 cls1jin:35605 cls1jin:44647 ESTABLISHED 3543/caRepeater udp 0 0 172.17.4.56:49833 cls1lan:ca-2 ESTABLISHED 11629/iocbin-1 udp 0 0 172.17.4.56:59837 cls1lan:ca-2 ESTABLISHED 3511/clsXdev-3_14_1 udp 0 0 172.17.4.56:49742 cls1lan:ca-2 ESTABLISHED 8751/iocbin-2 -- Emmanuel From: [email protected] To: [email protected] Date: Wed, 29 Jan 2014 13:32:11 -0800 Subject: Command to print out dynamically assigned TCP port Hello,
If I start up multiple IOC’s on the same linux server, the IOC’s that start up later use a dynamically assigned TCP port.
>>> cas warning: Configured TCP port was unavailable. >>> cas warning: Using dynamically assigned TCP port 33470,
Just curious, is there an EPICS IOC shell command that prints out/displays this port?
Regards, Murali
|