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events: Add debug log

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Matthew Holt 2024-04-26 18:59:08 -06:00
parent 1b9042bcdd
commit ba5811467a
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GPG key ID: 2A349DD577D586A5
1 changed files with 9 additions and 1 deletions
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10
modules/caddyevents/app.go
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@ -261,7 +261,9 @@ func (app *App) Emit(ctx caddy.Context, eventName string, data map[string]any) E
return nil, false return nil, false
}) })
logger.Debug("event", zap.Any("data", e.Data)) logger = logger.With(zap.Any("data", e.Data))
logger.Debug("event")
// invoke handlers bound to the event by name and also all events; this for loop // invoke handlers bound to the event by name and also all events; this for loop
// iterates twice at most: once for the event name, once for "" (all events) // iterates twice at most: once for the event name, once for "" (all events)
@ -282,6 +284,12 @@ func (app *App) Emit(ctx caddy.Context, eventName string, data map[string]any) E
default: default:
} }
// this log can be a useful sanity check to ensure your handlers are in fact being invoked
// (see https://github.com/mholt/caddy-events-exec/issues/6)
logger.Debug("invoking subscribed handler",
zap.String("subscribed_to", eventName),
zap.Any("handler", handler))
if err := handler.Handle(ctx, e); err != nil { if err := handler.Handle(ctx, e); err != nil {
aborted := errors.Is(err, ErrAborted) aborted := errors.Is(err, ErrAborted)