+ # This really shouldn't be necessary, and in practice it rarely
+ # helps, but it's belt and braces. For now, we don't do this
+ # (hence the zero in the $nruns check).
+ if (!$finished) {
+ if (++$nruns < 0) {
+ $this->log("irspy", "back into main loop, ${nruns}th time");
+ goto ROUND_AND_ROUND_WE_GO;
+ } else {
+ $this->log("irspy", "bailing after $nruns main-loop runs");
+ }
+ }
+
+ # This shouldn't happen emit anything either:
+ @conn = @{ $this->{connections} };
+ while ((my $i1 = ZOOM::event(\@conn)) > 0) {
+ my $conn = $conn[$i1-1];
+ my $ev = $conn->last_event();
+ my $evstr = ZOOM::event_str($ev);
+ $this->log("irspy",
+ "$conn still has ZOOM-C level task queued: $ev ($evstr)")
+ if $ev != ZOOM::Event::ZEND;
+ }
+