// HandleLog implements log.Handler.
func (h *Handler) HandleLog(e *log.Entry) error {
h.mu.Lock()
defer h.mu.Unlock()
if h.batch == nil {
h.batch = &batch.Batch{
Elastic: h.Client,
Index: index(),
Type: "log",
}
}
// append system info
e.WithFields(log.Fields{
"host": hostname,
"pid": pid,
})
h.batch.Add(e)
if h.batch.Size() >= h.BufferSize {
go h.flush(h.batch)
h.batch = nil
}
return nil
}
