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WIP: Logging

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binwiederhier 2023-02-03 22:21:50 -05:00
parent af4175a5bc
commit a6641980c2
15 changed files with 631 additions and 168 deletions
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6
server/topic.go
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@ -58,18 +58,18 @@ func (t *topic) Publish(v *visitor, m *message) error {
// subscribers map here. Actually sending out the messages then doesn't have to lock.
subscribers := t.subscribersCopy()
if len(subscribers) > 0 {
log.Debug("%s Forwarding to %d subscriber(s)", logMessagePrefix(v, m), len(subscribers))
logvm(v, m).Tag(tagPublish).Debug("Forwarding to %d subscriber(s)", len(subscribers))
for _, s := range subscribers {
// We call the subscriber functions in their own Go routines because they are blocking, and
// we don't want individual slow subscribers to be able to block others.
go func(s subscriber) {
if err := s(v, m); err != nil {
log.Warn("%s Error forwarding to subscriber: %s", logMessagePrefix(v, m), err.Error())
logvm(v, m).Tag(tagPublish).Err(err).Warn("Error forwarding to subscriber")
}
}(s.subscriber)
}
} else {
log.Trace("%s No stream or WebSocket subscribers, not forwarding", logMessagePrefix(v, m))
logvm(v, m).Tag(tagPublish).Trace("No stream or WebSocket subscribers, not forwarding")
}
}()
return nil