Method Err

pkg/web/sse/ssehandler.go:309–316

Err returns any error that occurred during writing

()

// Err returns any error that occurred during writing
func (h *SSEHandlerCh) Err() error {
	h.lock.Lock()
	defer h.lock.Unlock()
	if h.err == nil && h.ctx.Err() != nil {
		h.err = h.ctx.Err()
	}
	return h.err
}

// RegisterOnClose registers a handler function to be called when the connection closes
// Returns an ID that can be used to unregister the handler