Experimental Physics and
Industrial Control System

Dirk Zimoch via Core-talk <[email protected]> · Wed, 18 Sep 2019 07:48:00 -0000

The "resubmit proposal" link seems to do the job. It allows to switch branches. No force push needed. Diffs look fine and the conversation gets transferred.
Martin, the smaller steps are the individual commits. Each should be one (and in most cases small and understandable) change. Each commit I did results in working code. So if there is a problem with one particular step, it can be reverted.

I am not yet quite satisfied with the behavior, so some more changes may come. But please have a look already.

My test:
Start iocLogServer
Start softIoc and do ioclogInit
errlog msg1
Stop iocLogServer and restart it
errlog msg2
wait at least 10 seconds
errlog msg3

All 3 error messages should be logged.
On Linux (all version?) connection loss is detected latest 5 seconds after msg2.
On recent Win 10 connection loss is detected at only at msg3 because send(sock,NULL,0) has no effect,
 but no message is lost.
On vxWorks 5.5 and older Windows versions (< Win 10 version 1703) msg2 is lost because they have no o way to detect when a message is actually sent on the network.
Can someone test with Mac and RTEMS?

-- 
https://code.launchpad.net/~dirk.zimoch/epics-base/+git/epics-base/+merge/372925
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Experimental Physics and Industrial Control System

Experimental Physics and
Industrial Control System