bugzilla-daemon at main.slony.info bugzilla-daemon at main.slony.info
Tue Mar 15 14:48:44 PDT 2011
http://www.slony.info/bugzilla/show_bug.cgi?id=200

           Summary: slon_retry() overused
           Product: Slony-I
           Version: devel
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: enhancement
          Priority: medium
         Component: slon
        AssignedTo: slony1-bugs at lists.slony.info
        ReportedBy: cbbrowne at ca.afilias.info
                CC: slony1-bugs at lists.slony.info
   Estimated Hours: 0.0


Noticed in bug #175...

There are a LOT of places where slon_retry() is called, which signals a start
of the slon daemon.

local_listener.c: 8
cleanup_thread.c: 4
remote_worker.c: 45
sync_thread.c: 5
misc.c: 3
runtime_config.c: 15
slon.c: 15

This seems rather excessive - if a problem occurs in any of these places, this
effectively terminates all activity that's going on.  If a 2-day-long
subscription is taking place, then any little problem that occurs in a
peripheral area will take that down and restart it.

Some assessment should take place to determine the degree to which this is
excessive.  There are legitimately problems that are fatal that warrant
terminating/restarting the slon daemon.  But probably not *quite* this many...

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