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Leigh B Stoller authored
via the -c and -E/-F options: * On normal nodes, we used to use evproxy to capture experiment events on ops and forward them to the node local pubsubd (where all local agents connect to). Now we restart pubsubd with the -c and a -F option that says to subscribe to all events '(EXPT == "pid/eid")' at the parent pubsubd on ops (-c event-server). * On shared hosts, we used to start kill pubsubd and start clusterd. Now we restart pubsubd with just "-c event-server" which causes it to subscribe to all events at the parent pubsubd on ops. This is how clusterd did it as well. Another change is that instead of just kill pubsubd and starting with new options, we now write a pubsubd.conf file into /usr/local/etc. The rc.d startup files look for this file and source it as a typical .conf file and pass the options to pubsubd. I added deletion of these file to the prepare script.
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