events: Add debug log

Matthew Holt committed Apr 26, 2024 at 18:59 UTC ba5811467a4a6f4c173ffc333e5ca2de4d5148f6

1 file changed +9 -1

modules/caddyevents/app.go

+9 -1

@@ -261,7 +261,9 @@ func (app *App) Emit(ctx caddy.Context, eventName string, data map[string]any) E

261 return nil, false

262 })

263

264 - logger.Debug("event", zap.Any("data", e.Data))

264 + logger = logger.With(zap.Any("data", e.Data))

265 +

266 + logger.Debug("event")

267

268 // invoke handlers bound to the event by name and also all events; this for loop

269 // 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

284 default:

285 }

286

287 + // this log can be a useful sanity check to ensure your handlers are in fact being invoked

288 + // (see https://github.com/mholt/caddy-events-exec/issues/6)

289 + logger.Debug("invoking subscribed handler",

290 + zap.String("subscribed_to", eventName),

291 + zap.Any("handler", handler))

292 +

293 if err := handler.Handle(ctx, e); err != nil {

294 aborted := errors.Is(err, ErrAborted)

295