Function NewBatchHandler

tools/logger/batch_handler.go:53–74

NewBatchHandler creates a slog compatible handler that writes JSON logs on batches (default to 100), using the given options. Panics if [BatchOptions.WriteFunc] is not defined. Example: l := slog.New(logger.NewBatchHandler(logger.BatchOptions{ WriteFunc: func(ctx context.Context, logs []*Lo

(options BatchOptions)

//	}))
//	l.Info("Example message", "title", "lorem ipsum")
func NewBatchHandler(options BatchOptions) *BatchHandler {
	h := &BatchHandler{
		mux:     &sync.Mutex{},
		options: &options,
	}

	if h.options.WriteFunc == nil {
		panic("options.WriteFunc must be set")
	}

	if h.options.Level == nil {
		h.options.Level = slog.LevelInfo
	}

	if h.options.BatchSize == 0 {
		h.options.BatchSize = 100
	}

	h.logs = make([]*Log, 0, h.options.BatchSize)

	return h
}

// BatchHandler is a slog handler that writes records on batches.
//